@book{CTT100635021, author = {三瓶政一 and 阪口啓 and 松本隆太郎}, title = {無線分散ネットワーク 第2章}, publisher = {社団法人 電子情報通信学会}, year = 2012, } @book{CTT100632812, author = {阪口啓}, title = {ワイヤレス給電技術の最前線}, publisher = {株式会社シーエムシー出版}, year = 2011, } @book{CTT100632811, author = {三瓶政一 and 阪口啓}, title = {無線分散ネットワーク}, publisher = {株式会社コロナ社}, year = 2011, } @book{CTT100632810, author = {阪口啓}, title = {アンテナ工学ハンドブック(第2版)}, publisher = {株式会社オーム社}, year = 2008, } @article{CTT100918357, author = {Tao Yu and Zongdian Li and Omar Hashash and Kei Sakaguchi and Walid Saad and Merouane Debbah}, title = {Internet of Federated Digital Twins: Connecting Twins Beyond Borders for Society 5.0}, journal = {IEEE Internet of Things Magazine}, year = 2024, } @article{CTT100918089, author = {Kui Wang and Zongdian Li and Kazuma Nonomura and Tao Yu and Kei Sakaguchi and Omar Hashash and Walid Saad}, title = {Smart Mobility Digital Twin Based Automated Vehicle Navigation System: A Proof of Concept}, journal = {IEEE Transactions on Intelligent Vehicles}, year = 2024, } @article{CTT100907428, author = {Ryunosuke Masaoka and Gia Khanh Tran and Jin Nakazato and Kei Sakaguchi}, title = {The Future of Flying Base Stations: Empirical and Numerical Investigations of MmWave Enabled UAVs}, journal = {Future Internet}, year = 2023, } @article{CTT100886683, author = {Amr Amrallah and Ehab Mahmoud Mohamed and Gia Khanh Tran and Kei Sakaguchi}, title = {Optimization of UAV 3D Trajectory in a Post-disaster Area Using Dual Energy-Aware Bandits}, journal = {IEICE Communications Express}, year = 2023, } @article{CTT100898935, author = {Zongdian Li and Kui Wang and Tao Yu and Kei Sakaguchi}, title = {Het-SDVN: SDN Based Radio Resource Management of Heterogeneous V2X for Cooperative Perception}, journal = {IEEE Access}, year = 2023, } @article{CTT100894405, author = {Masashi Iwabuchi and Yoghitha Ramamoorthi and Kei Sakaguchi}, title = {User-Driven Relay Beamforming for mmWave Massive Analog-Relay MIMO}, journal = {Sensors}, year = 2023, } @article{CTT100885165, author = {Amr Amrallah and Ehab Mahmoud Mohamed and Gia Khanh Tran and Kei Sakaguchi}, title = {UAV Trajectory Optimization in a Post-Disaster Area Using Dual-Energy-Aware Bandits}, journal = {Sensors 2022}, year = 2023, } @article{CTT100882202, author = {Kazuki Maruta and Hiroaki Nishiuchi and Jin Nakazato and Gia Khanh Tran and Kei Sakaguchi}, title = {5G/B5G mmWave Cellular Networks with MEC Prefetching Based on User Context Information}, journal = {MPDI Sensors}, year = 2022, } @article{CTT100879558, author = {Jin Nakazato and Zongdian Li and Kazuki Maruta and Keiichi Kubota and Tao Yu and Gia Khanh Tran and Kei Sakaguchi and Soh Masuko}, title = {MEC/Cloud Orchestrator to Facilitate Private/Local Beyond 5G with MEC and Proof-of-Concept Implementation}, journal = {MPDI Sensors}, year = 2022, } @article{CTT100883919, author = {Yue Yin and Tao Yu and Kazuki Maruta and Kei Sakaguchi}, title = {Distributed and Scalable Radio Resource Management for mmWave V2V Relays towards Safe Automated Driving}, journal = {MDPI Sensors}, year = 2021, } @article{CTT100863527, author = {Amr Amrallah and Ehab Mahmoud Mohamed and Gia Khanh Tran and Kei Sakaguchi}, title = {Enhanced Dynamic Spectrum Access in UAV Wireless Networks for Post-Disaster Area Surveillance System: A Multi-Player Multi-Armed Bandit Approach}, journal = {Sensors 2021}, year = 2021, } @article{CTT100883918, author = {Tao Yu and Yoshitaka Takaku and Yohei Kaieda and Kei Sakaguchi}, title = {Design and PoC Implementation of mmWave-based Offloading-enabled UAV Surveillance System}, journal = {IEEE Open Journal of Vehicular Technology}, year = 2021, } @article{CTT100883916, author = {Yue Yin and Haoze Chen and Zongdian Li and Tao Yu and  Kei Sakaguchi}, title = {ZigZag Antenna Configuration for MmWave V2V with Relay in Typical Road Scenarios: Design, Analysis and Experiment}, journal = {IEICE Transactions on Communications}, year = 2021, } @article{CTT100883917, author = {Kei SAKAGUCHI and  Ryuichi FUKATSU and  Tao YU and  Eisuke FUKUDA and  Kim MAHLER and  Robert HEATH and  Takeo FUJII and  Kazuaki TAKAHASHI and  Alexey KHORYAEV and  Satoshi NAGATA and  Takayuki SHIMIZU}, title = {[Invited]Towards mmwave V2X in 5G and beyond to support automated driving}, journal = {IEICE Transactions on Communications}, year = 2021, } @article{CTT100862591, author = {Jin Nakazato and Makoto Nakamura and Tao Yu and Zongdian Li and Kazuki Maruta and Gia Khanh Tran and Kei Sakaguchi}, title = {Market Analysis of MEC-Assisted Beyond 5G Ecosystem}, journal = {IEEE Access}, year = 2021, } @article{CTT100852098, author = {Ryuichi Fukatsu and Kei Sakaguchi}, title = {Automated Driving with Cooperative Perception Using Millimeter-Wave V2V Communications for Safe Overtaking}, journal = {}, year = 2021, } @article{CTT100831232, author = {Makoto Nakamura and Hiroaki Nishiuchi and Gia Khanh Tran and Kei Sakaguchi and Konstantin Koslowski and Julian Daube and Ricardo Santos}, title = {Experimental Verification of SDN/NFV in Integrated mmWave Access and Mesh Backhaul Networks}, journal = {IEICE Trans. Commun.}, year = 2021, } @article{CTT100842177, author = {Zongdian Li and Tao Yu and Ryuichi Fukatsu and Gia Khanh Tran and Kei Sakaguchi}, title = {Towards Safe Automated Driving: Design of Software-Defined Dynamic MmWave V2X Networks and PoC Implementation}, journal = {IEEE Open Journal of Vehicular Technology}, year = 2021, } @article{CTT100757414, author = {Tao Yu and Azril HANIZ and Kentaro SANO and Ryosuke IWATA and Yusuke KUKI and Ryouta KOSAKA and Gia Khanh TRAN and Jun-ichi TAKADA and Kei SAKAGUCHI}, title = {(Invited) A Guide of Fingerprint Based Radio Emitter Localization using Multiple Sensors}, journal = {IEICE Trans. Commun.}, year = 2018, } @article{CTT100758253, author = {Gia Khanh Tran and Hidekazu Shimodaira and Kei Sakaguchi}, title = {User Satisfaction Constraint Adaptive Sleeping in 5G mmWave Heterogeneous Cellular Network}, journal = {IEICE Trans. Commun.}, year = 2018, } @article{CTT100771683, author = {Gia Khanh Tran and Ricardo Santos and Hiroaki Ogawa and Makoto Nakamura and Kei Sakaguchi and Andreas Kassler}, title = {Context-Based Dynamic Meshed Backhaul Construction for 5G Heterogeneous Networks}, journal = {Journal of Sensor and Actuator Networks}, year = 2018, } @article{CTT100741609, author = {Kei Sakaguchi and Thomas Haustein and Sergio Barbarossa and Emilio Calvanese Strinati and Antonio Clemente and Giuseppe Destino and Aarno Pärssinen and Ilgyu Kim and Heesang Chung and Junhyeong Kim and Wilhelm Keusgen and Richard J. Weiler and Koji Takinami and Elena Ceci and Ali Sadri and Liang Xain and Alexander Maltsev and Gia Khanh Tran and Hiroaki Ogawa and Kim Mahler and Robert W. Heath Jr}, title = {Where, When, and How mmWave is Used in 5G and Beyond}, journal = {IEICE TRANS. ELECTRON. (Invited)}, year = 2017, } @article{CTT100883909, author = {Tao YU and  Yusuke KUKI and  Gento MATSUSHITA and  Daiki MAEHARA and  Seiichi SAMPEI and  Kei SAKAGUCHI}, title = {Design and Implementation of Lighting Control System Using Battery-Less Wireless Human Detection Sensor Networks}, journal = {IEICE Transactions on Communications}, year = 2017, } @article{CTT100737425, author = {Azril HANIZ and Gia Khanh TRAN and Kentaro SAITO and Kei SAKAGUCHI and Jun-ichi TAKADA and Daisuke HAYASHI and Toshihiro YAMAGUCHI and Shintaro ARATA}, title = {A Novel Phase-difference Fingerprinting Technique for Localization of Unknown Emitters}, journal = {IEEE Transactions on Vehicular Technology}, year = 2017, } @article{CTT100704755, author = {Hiroyuki Kamata and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {Practical Implementation of Spectrum Sensing and Signal Detection for Satellite Broadcasting Systems}, journal = {IEICE Transactions on Communications}, year = 2016, } @article{CTT100704089, author = {Yu Yuan Chang and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {Phase Noise-Robust Channel Estimation for Simple ICI Compensation of Millimeter Wave OFDM Systems}, journal = {IEICE Comex}, year = 2016, } @article{CTT100700476, author = {Hidekazu Shimodaira and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki and Shinobu Namba and Satoshi Konishi}, title = {Diamond Cellular Network -Optimal Combination of Small Power Basestations and CoMP Cellular Networks-}, journal = {IEICE Trans. Commun.}, year = 2016, } @article{CTT100700013, author = {Daiki Maehara and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {Experimental Study on Battery-less Sensor Network Activated by Multi-point Wireless Energy Transmission}, journal = {IEICE Trans. Commun.}, year = 2016, } @article{CTT100698240, author = {Hiroyuki Kamata and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {Robust and Low Complexity Bandwidth and Carrier Frequency Estimation for Cognitive Radio}, journal = {IEICE Transactions on Communications}, year = 2016, } @article{CTT100696060, author = {Azril HANIZ and Gia Khanh TRAN and Ryosuke IWATA and Kei SAKAGUCHI and Jun-ichi TAKADA and Daisuke HAYASHI and Toshihiro YAMAGUCHI and Shintaro ARATA}, title = {Propagation Channel Interpolation for Fingerprint-Based Localization of Illegal Radios}, journal = {IEICE Trans. Commun.}, year = 2015, } @article{CTT100743413, author = {Makoto Ando and Jiro Hirokawa and Miao Zhang and Koji Toyosaki and Maifuz Ali and Kei Sakaguchi}, title = {Antennas and Propagation for Millimeter Wave Radio Systems for 5G Mobile Networks -the Tokyo Tech Wireless Fiber Project-}, journal = {International Workshop on Antenna Technology}, year = 2015, } @article{CTT100675103, author = {Kei Sakaguchi and Gia Khanh Tran and Hidekazu Shimodaira and Shinobu Namba and Toshiaki Sakurai and Isabella Siaud and Koji Takinami and Emilio Calvanese Strinati and Antonio Capone and Ingolf Karls and Reza Arefi and Thomas Haustein}, title = {Millimeter-wave Evolution for 5G Cellular Networks}, journal = {IEICE Trans. Commun.}, year = 2015, } @article{CTT100674627, author = {Roya Rezagah and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki and Satoshi Konishi}, title = {Large Scale Cooperation in Cellular Networks with Non-uniform User Distribution}, journal = {IEICE Trans. Commun.}, year = 2014, } @article{CTT100677398, author = {Tsutomu Sakata and Atsushi Yamamoto and Koichi Ogawa and Hiroshi Iwai and Jun-ichi Takada and Kei Sakaguchi}, title = {A Spatial Fading Emulator for Evaluation of MIMO Antennas in a Cluster Environment}, journal = {IEICE Transactions on Communications}, year = 2014, } @article{CTT100669661, author = {Daiki Maehara and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki and Minoru Furukawa}, title = {Experiments Validating the Effectiveness of Multi-point Wireless Energy Transmission with Carrier Shift Diversity}, journal = {IEICE Trans. Commun.}, year = 2014, } @article{CTT100648715, author = {N. Lertwiram and G. K. Tran and K. Sakaguchi and K. Araki}, title = {An Efficient Relay Node Placement Scheme for Two-way MIMO Multi-hop Networks in Practical Indoor Environments}, journal = {IEEE Transaction on Wireless Communications}, year = 2013, } @article{CTT100648867, author = {Hidekazu Shimodaira and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki and Shoji Kaneko and Noriaki Miyazaki and Satoshi Konishi and Yoji Kishi}, title = {Optimization of Picocell Locations and Its Parameters in Heterogeneous Networks with Hotspots}, journal = {IEICE Transaction on Communications}, year = 2013, } @article{CTT100647409, author = {Kei Sakaguchi and Van Ky Nguyen and Yu Tao and Gia Khanh Tran and Kiyomichi Araki}, title = {Distributed Power Control Network and Green Building Test-bed for Demand Response in Smart Grid}, journal = {IEICE Trans. Fundamentals}, year = 2013, } @article{CTT100647814, author = {G. K. Tran and R. Rindra and K. Sakaguchi and K. Araki}, title = {An efficient relay placement method with power allocation for MIMO two-way multi-hop networks}, journal = {IEICE Trans. Commun.}, year = 2013, } @article{CTT100640210, author = {Kim Min Jee and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {Performance Comparison between Open Loop and Closed Loop MIMO-OFDM Schemes using Analytical Approach}, journal = {IEICE Trans. Commun.}, year = 2012, } @article{CTT100632237, author = {G. K. Tran and S. Tajima and R. Ramamonjison and K. Sakaguchi and K. Araki and S. Kaneko and N. Miyazaki and S. Konishi and Y. Kishi}, title = {Study on Resource Optimization for Heterogeneous Networks}, journal = {IEICE Trans. Commun.}, year = 2012, } @article{CTT100632236, author = {N. Lertwiram and G. K. Tran and K. Mizutani and K. Sakaguchi and K. Araki}, title = {Performance Analysis of MIMO Relay Network via Propagation Measurement in L-shaped Corridor Environment}, journal = {IEICE Trans. Commun.}, year = 2012, } @article{CTT100634430, author = {Mitsuteru Yoshida and Kei Sakaguchi and Kiyomichi Araki}, title = {Single Front-End MIMO Architecture with Parasitic Antenna Elements}, journal = {IEICE Transaction on Communications}, year = 2012, } @article{CTT100624655, author = {I. D Garcia and K. Sakaguchi and K. Araki}, title = {The Gaussian MIMO broadcast channel under receive power protection constraints}, journal = {IEICE Transaction on Communications}, year = 2010, } @article{CTT100624663, author = {Seiichi Sampei and Kei Sakaguchi and Shinsuke Ibi and Koji Yamamoto}, title = {Wireless distrubuted network for flexible networking and radio resource management}, journal = {IEICE Transaction on Communications}, year = 2010, } @article{CTT100611936, author = {J. Lee and G. K. Tran and K. Sakaguchi and K. Araki}, title = {Effect of power allocation schemes on MIMO two-way multi-hop network}, journal = {IEICE Transaction on Communications}, year = 2010, } @article{CTT100624667, author = {Hiroshi Iwai and Kei Sakaguchi and Tsutomu Sakata and Atsushi Yamamoto}, title = {Performance evaluation of spatial correlation characteristics for handset antennas using spatial fading emulator based on Clarke's model}, journal = {}, year = 2010, } @article{CTT100611934, author = {G. K. Tran and K. Sakaguchi and K. Araki}, title = {MIMO network coding-based PHY/MAC protocol for replacement of CSMA/CA in efficient two-way multihop relay networks}, journal = {EURASIP Journal on Wireless Communications and Networking}, year = 2010, } @article{CTT100603738, author = {G. K. Tran and N. D. Dao and K. Sakaguchi and K. Araki and H. Iwai and T. Sakata and K. Ogawa}, title = {Performance Analysis of MIMO Schemes in Residential Home Environment via Wideband MIMO Propagation Measurement}, journal = {IEICE Trans. Fundamentals of Electronics, Communications and Computer Sciences}, year = 2010, } @article{CTT100597801, author = {K. Leng and K. Araki and K. Sakaguchi}, title = {Topology Design and Performance Evaluation of Wireless Sensor Network Based on MIMO Channel Capacity}, journal = {IEICE}, year = 2010, } @article{CTT100624668, author = {I. D. Garcia and Naoki Kusashima and Kei Sakaguchi and Kiyomichi Araki and Shoji KANEKO and Yoji KISHI}, title = {Impact of base station cooperation on cell planning}, journal = {EURASIP Journal on Wireless Communications and Networking}, year = 2010, } @article{CTT100592006, author = {G. K. Tran and K. Sakaguchi and F. Ono and K. Araki}, title = {2D MIMO Network Coding with Inter-Route Interference Cancellation}, journal = {IEICE Transaction on Communications}, year = 2009, } @article{CTT100610681, author = {Fumie ONO and Kei SAKAGUCHI}, title = {STBC MIMO Network Coding for Bi-directional Multi-Hop Relay Networks}, journal = {IEICE Transaction on Communications}, year = 2009, } @article{CTT100591123, author = {Leng KY and Kei Sakaguchi and Kiyomichi Araki}, title = {Performance Evaluation of Wireless Sensor Network Based on MIMO Relaying Channel Capacity}, journal = {IEICE Transaction on Communications}, year = 2009, } @article{CTT100582185, author = {岩渕匡史 and 阪口啓 and 荒木純道}, title = {ポリフェーズフィルタを用いた高効率マルチチャネルレシーバ}, journal = {電子情報通信学会B論文誌}, year = 2008, } @article{CTT100562624, author = {阪口啓}, title = {基地局連携MIMO空間周波数共用}, journal = {信学技報,}, year = 2008, } @article{CTT100562586, author = {阪口啓}, title = {MIMO通信システム}, journal = {IEICE Tokai chapter technical lecture}, year = 2008, } @article{CTT100562619, author = {I. D. Garcia and David Chanin and Kei Sakaguchi and Kiyomichi Araki and Tomohiro Sugawara and Takayuki Sotoyama and Takashi Fukagawa}, title = {Base station cooperation null-beamforming for spectrum sharing between next generation cellular and fixed satellite systems,}, journal = {IEICE Technical Report}, year = 2008, } @article{CTT100562547, author = {Y.Nakagawa and K.Sakaguchi and H.Kawamura and K.Ohashi and M.Muraguchi and K.Araki}, title = {Multi-channel multi-stage transmultiplexing digital down converter and its application to RFID (ISO18000-3 mode 2) reader/writer,}, journal = {IEICE Transaction on Communications}, year = 2008, } @article{CTT100562551, author = {Hiromasa Uchiyama and Kenta Umebayashi and Takeo Fujii and F.Ono and K.Sakaguchi and Yukihiro Kamiya and Yasuo Suzuki}, title = {Study on soft decision based cooperative sensing for cognitive radio networks}, journal = {IEICE Transaction on Communications}, year = 2008, } @article{CTT100562543, author = {F. Ono and K.Sakaguchi}, title = {MIMO spatial spectrum sharing for high efficiency mesh network}, journal = {IEICE Transaction on Communications}, year = 2008, } @article{CTT100562639, author = {H.Iwai and T.Sakata and Atsushi Yamamoto and K.Sakaguchi}, title = {3-D Angular Spectrum Measurements in a Residential two-story House at 5GHz}, journal = {IEICE Transaction on Communications}, year = 2007, } @article{CTT100625701, author = {Kei Mizutani and Kei Sakaguchi and Jun-ichi Takada and Kiyomichi Araki}, title = {Development of MIMO-SDR Platform and Its Application to Real-Time Channel Measurements}, journal = {IEICE Transaction on Communications}, year = 2006, } @article{CTT100535274, author = {Kei Sakaguchi}, title = {A Markov-Kronecker model for analysis of closed-loop MIMO systems}, journal = {IEEE Communications Letters}, year = 2006, } @article{CTT100625792, author = {S.H.Ting and K.Sakaguchi and K.Araki}, title = {A Robust and Low Complexity Adaptive Algorithm for MIMO Eigenmonde Transmission System with Experimental Validation}, journal = {IEEE Transactions on Wireless Communications}, year = 2006, } @article{CTT100563739, author = {坂田 勉 and 岩井 浩 and 山本 温 and 小川晃一 and 阪口 啓 and 荒木 純道}, title = {二階建て木造家屋における5GHz帯電波伝搬測定 -XPR特性とフロア間伝搬-}, journal = {信学技報,}, year = 2006, } @article{CTT100523684, author = {C.Park and J.Takada and K.Sakaguchi and T.Ohira}, title = {Spatial Fading Simulator Using a Cavity-Excited Circular Array (CECA) for Performance Evaluation of Antenna Arrays}, journal = {IEICE Trans. Commun.}, year = 2006, } @article{CTT100398577, author = {阪口 啓 and 高田 潤一}, title = {MIMO伝搬特性の測定装置・測定法方・解析方法・モデル化}, journal = {電子情報通信学会論文誌B}, year = 2005, } @article{CTT100523695, author = {S.H.Ting and K.Sakaguchi and K.Araki}, title = {Differential quantization of eigenmodes for MIMO eigenmode transmission systems}, journal = {IEEE Commun. Letters}, year = 2005, } @article{CTT100398575, author = {Kei Sakaguchi}, title = {MIMO Channel Capacity in an Indoor Line-Of-Sight (LOS) Environment}, journal = {IEICE Trans. Commun.}, year = 2005, } @article{CTT100499761, author = {Kei Sakaguchi}, title = {Initial Measurement on MIMO Eigenmode Communication System}, journal = {IEICE Trans. Commun.}, year = 2004, } @article{CTT100499764, author = {Kei Sakaguchi}, title = {ACU and RSM Based Radio Spectrum Management for Realization of Flexible Software Defined Radio World}, journal = {IEICE Trans. Commun.}, year = 2003, } @article{CTT100468672, author = {Kei Sakaguchi}, title = {A Novel Architecture for MIMO Spatio-Temporal Channel Sounder}, journal = {IEICE Trans. Electron.}, year = 2002, } @article{CTT100435642, author = {Kei Sakaguchi}, title = {An optimization of smoothing preprocessing for correlated signal parameter estimation}, journal = {IEICE Trans. Commun.}, year = 2000, } @article{CTT100435641, author = {Kei Sakaguchi}, title = {Influence of the model order estimation error in the ESPRIT based high resolution techniques}, journal = {IEICE Trans. Commun.}, year = 1999, } @inproceedings{CTT100918350, author = {Supat Roongpraiwan and Zongdian Li and Mohsen Pourghasemian and Haris Gacanin and Kei Sakaguchi}, title = {Digital Twin-Based Transfer Learning for Collaborative Robot Systems: A Proof of Concept}, booktitle = {}, year = 2024, } @inproceedings{CTT100919881, author = {野々村和真 and Kui Wang and Tao Yu and 阪口啓}, title = {モビリティデジタルツインの情報の鮮度を活用した配送サービスのスケジューリング最適化}, booktitle = {}, year = 2024, } @inproceedings{CTT100916224, author = {土生 晋太郎 and 阪口 啓 and タンザカン}, title = {複数ビームと噴水符号を用いた車載向け大容量・高信頼・低遅延V2X通信に関する研究 ~ 他車両によるブロッキングを考慮したV2Xシミュレーション及び反射板による人工的マルチパス環境の構築 ~}, booktitle = {}, year = 2024, } @inproceedings{CTT100918231, author = {Kui Wang and Tao Yu and Zongdian Li and Kei Sakaguchi and Omar Hashash and Walid Saad}, title = {Digital Twins for Autonomous Driving: A Comprehensive Implementation and Demonstration}, booktitle = {}, year = 2024, } @inproceedings{CTT100918359, author = {ROONGPRAIWSUPAT and 李宗典 and 阪口啓}, title = {デジタルツインと車の軌道予測を用いた動的マルチホップ ミリ波V2X通信システム}, booktitle = {}, year = 2024, } @inproceedings{CTT100910034, author = {中里 仁 and 丸田 一輝 and タン ザカン and 大久保 直哉 and 阪口 啓}, title = {[依頼講演]複数分野の相互連携によるBeyond 5G Open RANプラットフォーム}, booktitle = {}, year = 2024, } @inproceedings{CTT100918687, author = {大塚 シエル and 宇都 有昭 and 高橋 秀治 and 阪口 啓 and 川本 忠}, title = {LEO 衛星およびオフグリッド PV システムを用いた自律型農業インフラシステムの設計}, booktitle = {信学総大}, year = 2024, } @inproceedings{CTT100918685, author = {Roongpraiwan Supat and 李 宗典 and 阪口 啓}, title = {デジタルツインと機械学習を用いた協働ロボットシステム}, booktitle = {信学総大}, year = 2024, } @inproceedings{CTT100918373, author = {大岡叡 and 李宗典 and 阪口啓 and チェング ケルビン and 市橋 大介}, title = {デジタルツインを活用したデジタルサイネージ広告の切り替えアーキテクチャ}, booktitle = {}, year = 2024, } @inproceedings{CTT100918683, author = {松尾 大樹 and Yu Tao and 阪口 啓}, title = {自動運転社会における安全性確保のための高度交差点システムの設計と実装}, booktitle = {信学技報告}, year = 2024, } @inproceedings{CTT100918684, author = {竹中 優 and 松尾 大樹 and Yu Tao and 阪口 啓}, title = {分散コンピューティングリソースの協調利用を支援するIoFDT(Internet of Federated Digital Twin)}, booktitle = {信学技報}, year = 2024, } @inproceedings{CTT100918232, author = {Kazuma Nonomura and Kui Wang and Gunhee Cho and Hiroki Matsuo and Jin Nakazato and Zongdian Li and Tao Yu and Kei Sakaguchi}, title = {Proof-of-Concept of Digital Twin for Road Safety Assisted by B5G Heterogeneous MEC Network}, booktitle = {}, year = 2024, } @inproceedings{CTT100918229, author = {Kei Sakaguchi}, title = {Smart Mobility Changed by 5G/6G}, booktitle = {}, year = 2023, } @inproceedings{CTT100903382, author = {Shintaro Habu and Kei Sakaguchi and Gia Khanh Tran}, title = {MmWave Multi-beam V2X with Fountain Code for Joint Ultra-Broadband, Reliable, and Low Latency Communication}, booktitle = {}, year = 2023, } @inproceedings{CTT100918230, author = {Naoya Okubo and Jin Nakazato and Kei Sakaguchi}, title = {Field Trial of AR-based Radio Signal Visualization for Better Deployment of mmWave 5G and Beyond}, booktitle = {}, year = 2023, } @inproceedings{CTT100892710, author = {Suwen Ke and Kei Sakaguchi and Gia Khanh Tran and Masashi Iwabuchi and Tomoki Murakami}, title = {Multi-User MIMO Based on Millimeter Wave Massive Analog Relay Stations}, booktitle = {}, year = 2023, } @inproceedings{CTT100902104, author = {土生 晋太郎 and 阪口 啓 and Tran Gia Khanh}, title = {複数ビームと噴水符号を用いた車載向け大容量・高信頼・低遅延V2X通信に関する検討}, booktitle = {}, year = 2023, } @inproceedings{CTT100892017, author = {Kui Wang and Zongdian Li and Tao Yu and Kei Sakaguchi}, title = {Smart Mobility Digital Twin for Automated Driving: Design and Implementation}, booktitle = {}, year = 2023, } @inproceedings{CTT100888295, author = {Kui Wang and Zongdian Li and Tao Yu and Kei Sakaguchi}, title = {Cloud and Edge Computing Empowered Mobility Digital Twin for Autonomous Driving: Design and Proof-of-Concept}, booktitle = {}, year = 2023, } @inproceedings{CTT100892016, author = {野々村和真 and Tao Yu and 阪口啓}, title = {デジタルツインを活用した複数自動運転車の最適配送システム}, booktitle = {}, year = 2023, } @inproceedings{CTT100885282, author = {Omar Hashash and Christina Chaccour and Walid Saad and Kei Sakaguchi and Tao Yu}, title = {Towards a Decentralized Metaverse: Synchronized Orchestration of Digital Twins and Sub-Metaverses}, booktitle = {}, year = 2023, } @inproceedings{CTT100898494, author = {Miguel Luis Lagahit and Zongdian Li and Kei Sakaguchi and Masashi Matsuoka}, title = {Exploring Ground Segmentation From LiDAR Scanning-Derived Images Using Convolutional Neural Networks}, booktitle = {Proceedings of 12th International Symposium on Mobile Mapping Technology (MMT 2023)}, year = 2023, } @inproceedings{CTT100918682, author = {大久保 直哉 and 中里 仁 and 阪口 啓}, title = {B5Gミリ波通信エリア構築を支援するAR電波伝搬可視化システム}, booktitle = {信学技報}, year = 2023, } @inproceedings{CTT100885911, author = {梶原 健渡 and 于 韜 and 阪口 啓}, title = {5.7GHz帯を用いた複数台UAV災害救助支援システムに関する設計・開発・評価}, booktitle = {}, year = 2023, } @inproceedings{CTT100885910, author = {李 宗典 and 于 韜 and 鈴木 大誠 and 阪口 啓}, title = {RSU中心のヘテロジニアスV2Xによる協調認識のためのSDVNフレームワークに関する研究}, booktitle = {}, year = 2023, } @inproceedings{CTT100886489, author = {山﨑周 and 高良雄一郎 and Gunhee Cho and Tao Yu and Xuying Lei and 阪口 啓}, title = {特徴量圧縮伝送を用いた低遅延AI処理に関する一検討}, booktitle = {}, year = 2023, } @inproceedings{CTT100883981, author = {Hiroki Matsuo and Tao Yu and Kei Sakaguchi}, title = {Design of Advanced Intersection Systems Utilizing V2X in an Automated Society}, booktitle = {}, year = 2023, } @inproceedings{CTT100883979, author = {Zongdian Li and Tao Yu and Taisei Suzuki and Kei Sakaguchi}, title = {Building an SDVN Framework for RSU-Centric Cooperative Perception with Heterogeneous V2X}, booktitle = {}, year = 2023, } @inproceedings{CTT100883978, author = {Tao Yu and Kento Kajiwara and Kiyomichi Araki and Kei Sakaguchi}, title = {Experiment of Multi-UAV Full-Duplex System Equipped with Directional Antennas}, booktitle = {}, year = 2023, } @inproceedings{CTT100883980, author = {Kazuma Nonomura and Tao Yu and Kei Sakaguchi}, title = {Reshape Car-Sharing System for Super Smart Society: A Digital Twin-Based Method and Implementation}, booktitle = {}, year = 2023, } @inproceedings{CTT100884351, author = {松尾大樹 and 阪口啓 and 于韜}, title = {自動運転社会におけるV2Xを活用した高度交差点システムの設計}, booktitle = {}, year = 2022, } @inproceedings{CTT100884352, author = {チョウ ゴンヒ and 于韜 and 中里仁 and 阪口啓}, title = {連続する路側カメラを用いた車両認識ネットワークに関する研究}, booktitle = {}, year = 2022, } @inproceedings{CTT100898122, author = {Zongdian Li and Miguel Luis Lagahit and Masashi Matsuoka and Kei Sakaguchi}, title = {Design of Mobility-Aware Map Partition and Distribution System for Smooth Automated Driving}, booktitle = {Proceedings of 2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)}, year = 2022, } @inproceedings{CTT100882205, author = {山本蒼汰 and タンザカン and 阪口啓}, title = {ミリ波UAV無線局ネットワークの低消費電力化に関する検討}, booktitle = {}, year = 2022, } @inproceedings{CTT100880189, author = {Amr Amrallah and Ehab Mahmoud Mohamed and Gia Khanh Tran and Kei Sakaguchi}, title = {Dual Energy-Aware based Trajectory Optimization for UAV Emergency Wireless Communication Network: A Multi-armed Bandit Approach}, booktitle = {}, year = 2022, } @inproceedings{CTT100883942, author = {Yue Yin and Tao Yu and Kazuki Maruta and Kei Sakaguchi}, title = {Distributed and Scalable Radio Resource Management for mmWave V2V Relays towards Safe Automated Driving}, booktitle = {}, year = 2022, } @inproceedings{CTT100883931, author = {Yue Yin and Tao Yu and Kei Sakaguchi}, title = {Required-Data-Rate-Based Distributed Resource Allocation Scheme for MmWave V2V with Relay}, booktitle = {}, year = 2022, } @inproceedings{CTT100883934, author = {Tao Yu and Kento Kajiwara and Kiyomichi Araki and Kei Sakaguchi}, title = {Spectrum Sharing between Directional-Antenna-Equipped UAV System and Terrestrial Systems}, booktitle = {}, year = 2022, } @inproceedings{CTT100883933, author = {Tao Yu and Kiyomichi Araki and Kei Sakaguchi}, title = {Ground Experiment of Full-Duplex Multi-UAV System Enabled by Directional Antennas}, booktitle = {}, year = 2022, } @inproceedings{CTT100883932, author = {Tao Yu and Kiyomichi Araki and Kei Sakaguchi}, title = {Full-Duplex Aerial Communication System for Multiple UAVs with Directional Antennas}, booktitle = {}, year = 2022, } @inproceedings{CTT100883930, author = {Yue Wang and Tao Yu and Kei Sakaguchi}, title = {Context-Based MEC Platform for Augmented-Reality Services in 5G Networks}, booktitle = {}, year = 2021, } @inproceedings{CTT100862209, author = {Masanori Ozasa and Gia Khanh Tran and Kei Sakaguchi}, title = {Research on the Placement Method of UAV Base Stations for Dynamic Users}, booktitle = {}, year = 2021, } @inproceedings{CTT100843325, author = {小笹 聖典 and タン ザ カン and 阪口 啓}, title = {動的ユーザ分布に対するUAV基地局の配置手法に関する検討}, booktitle = {}, year = 2021, } @inproceedings{CTT100883940, author = {今田舜也 and 于韜 and 荒木純道 and 阪口啓}, title = {複数台ドローンにおいて映像伝送と制御通信を同時に実現する全二重通信に関する研究}, booktitle = {}, year = 2021, } @inproceedings{CTT100847073, author = {中里仁 and 李宗典 and 丸田一輝 and 阪口啓}, title = {プライベート通信事業者とクラウド事業者を考慮した通信・計算リソースの導入モデルの構築}, booktitle = {}, year = 2021, } @inproceedings{CTT100883941, author = {Yue Wang and Tao Yu and Kei Sakaguchi}, title = {Context-Based MEC Platform for Augmented-Reality Services in 5G Networks}, booktitle = {}, year = 2021, } @inproceedings{CTT100843326, author = {敷地辰也 and 茂木智広 and 満井 勉 and 矢島 武 and 黒柳伸之 and 相田大介 and 黒川大輝 and 阪口 啓 and 荒木純道 and タン ザ カン and ユタオ and 羽田靖史}, title = {無人移動体画像伝送システムの周波数帯における4K映像リアルタイム無線伝送システムの試作}, booktitle = {}, year = 2021, } @inproceedings{CTT100883929, author = {Tao Yu and Shunya Imada and Kiyomichi Araki and Kei Sakaguchi}, title = {Multi-UAV Full-Duplex Communication Systems for Joint Video Transmission and Flight Control}, booktitle = {}, year = 2021, } @inproceedings{CTT100843323, author = {Amr Amrallah and Ehab Mahmoud Mohamed and Gia Khanh Tran and Kei Sakaguchi}, title = {Radio Resource Management Aided Multi-Armed Bandits for Disaster Surveillance System}, booktitle = {}, year = 2020, } @inproceedings{CTT100832361, author = {平田 孝佑 and タン ザ カン and 阪口 啓}, title = {UAVによる動的ミリ波メッシュバックホールの設計}, booktitle = {}, year = 2020, } @inproceedings{CTT100844054, author = {Yue Yin and Haoze Chen and Zongdian Li and Tao Yu and Kei Sakaguchi}, title = {Design of Antenna Configuration for Interference Control in MmWave V2V Communication Systems}, booktitle = {}, year = 2020, } @inproceedings{CTT100831230, author = {Masanori Ozasa and Jin Nakazato and Kousuke Hirata and Kei Sakaguchi and Gia Khanh Tran}, title = {Design of Millimeter-wave UAV Base Station for Access Link}, booktitle = {}, year = 2020, } @inproceedings{CTT100831231, author = {田中翔馬 and タン ザカン and 阪口啓}, title = {UAV を活用した電波発信源の屋外位置推定のセンサ配置に関する検討}, booktitle = {}, year = 2020, } @inproceedings{CTT100883939, author = {Tao Yu and Shunya Imada and Kiyomichi Araki and Kei Sakaguchi}, title = {[Invited Lecture] UAV-based Wireless Surveillance System enabled by High Resolution Video Transmission}, booktitle = {}, year = 2020, } @inproceedings{CTT100831229, author = {小笹 正聖 and 中里仁 and 平田 孝佑 and 阪口 啓 and タン ザ カン}, title = {隣接UAV間干渉を考慮したアクセス用ミリ波帯UAV基地局の設計}, booktitle = {}, year = 2020, } @inproceedings{CTT100842176, author = {Jin Nakazato and Makoto Nakamura and Tao Yu and Zongdian Li and Gia Khanh Tran and Kei Sakaguchi}, title = {Design of MEC 5G Cellular Networks: Viewpoints from Telecom Operators and Backhaul Owners}, booktitle = {2020 IEEE International Conference on Communications Workshops (ICC Workshops)}, year = 2020, } @inproceedings{CTT100883938, author = {Yue Yin and Tao Yu and Kei Sakaguchi}, title = {ZigZag Antenna Configuration for Interference Control in MmWave V2V Communication Systems}, booktitle = {}, year = 2020, } @inproceedings{CTT100883937, author = {今田舜也 and 高久淑考 and 荒木純道 and 于韜 and タン ザカン and 阪口啓 and 茂木智弘 and 矢島武}, title = {5.7GHz帯を想定したマルチドローン全二重通信の提案}, booktitle = {}, year = 2020, } @inproceedings{CTT100814901, author = {平田 孝佑 and 小笹 正聖 and 阪口 啓 and タン ザ カン}, title = {UAVを用いた動的ミリ波メッシュバックホールの設計}, booktitle = {}, year = 2020, } @inproceedings{CTT100814902, author = {小笹 正聖 and 平田 孝佑 and 阪口 啓 and タン ザ カン}, title = {災害時におけるミリ波を用いた UAV 基地局の位置配置}, booktitle = {}, year = 2020, } @inproceedings{CTT100814903, author = {Amr Amrallah and Ehab Mahmoud Mohamed and Gia Khanh Tran and Kei Sakaguchi}, title = {Multi-User Multi-Armed Bandits Learning for Dynamic Spectrum Access System}, booktitle = {}, year = 2020, } @inproceedings{CTT100814904, author = {今田舜也 and 高久淑考 and 荒木純道 and ユ タオ and タン ザ カン and 阪口啓 and 茂木智弘 and 矢島武}, title = {5.7GHz帯を用いたマルチドローン全二重4K映像伝送システムに関する検討}, booktitle = {}, year = 2020, } @inproceedings{CTT100883928, author = {Yoshitaka Takaku and Yohei Kaieda and Tao Yu and Kei Sakaguchi}, title = {Proof-of-Concept of Uncompressed 4K Video Transmission from Drone through mmWave}, booktitle = {}, year = 2020, } @inproceedings{CTT100842175, author = {中里 仁 and 中村 誠 and 于 韜 and 李 宗典 and タン ザカン and 阪口 啓}, title = {通信事業者及びバックホール事業者を考慮したMECセルラネットワークの設計}, booktitle = {電子情報通信学会技術研究報告; 信学技報}, year = 2019, } @inproceedings{CTT100800720, author = {Zongdian Li and Ryuichi Fukatsu and Tao Yu and Gia Khanh Tran and Kei Sakaguchi}, title = {Proof-of-Concept of a SDN Based mmWave V2X Network for Safe Automated Driving}, booktitle = {}, year = 2019, } @inproceedings{CTT100800719, author = {Jin Nakazato and Makoto Nakamura and Tao Yu and Gia Khanh Tran and Kei Sakaguchi}, title = {Benefits of MEC in 5G Cellular Networks from Telecom Operator's View Points}, booktitle = {}, year = 2019, } @inproceedings{CTT100807711, author = {Shoma Tanaka and Gia Khanh Tran and Kei Sakaguchi}, title = {Outdoor Localization of RF Emitter Using UAV-based Sensors}, booktitle = {電子情報通信学会技術研究報告}, year = 2019, } @inproceedings{CTT100800914, author = {中村誠 and 西内大晃 and Konstantin Koslowski and Julian Daube and Ricardo Santos and タン ザカン and 阪口 啓}, title = {ミリ波エッジクラウドでのSDNによるバックホール制御の特性評価}, booktitle = {}, year = 2019, } @inproceedings{CTT100800721, author = {Makoto Nakamura and Hiroaki Nishiuchi and Gia Khanh Tran and Kei Sakaguchi and Konstantin Koslowski and Julian Daube and Ricardo Santos}, title = {Performance Evaluation of Prefetching Algorithm for Real time Edge Content Delivery in 5G System}, booktitle = {}, year = 2019, } @inproceedings{CTT100800915, author = {田中翔馬 and タン ザカン and 阪口 啓}, title = {UAVセンサを用いた電波発信源の屋外位置推定の検討}, booktitle = {}, year = 2019, } @inproceedings{CTT100795217, author = {Jin Nakazato and Tao Yu and Gia Khanh Tran and Kei Sakaguchi}, title = {Revenue Model with Multi-Access Edge Computing for Cellular Network Architecture}, booktitle = {}, year = 2019, } @inproceedings{CTT100790096, author = {Gia Khanh Tran and Makoto Nakamura and Hiroaki Nishiuchi and Ricardo Santos and Konstantin Koslowski and Kei Sakaguchi}, title = {Outdoor Experiment of mmWave Meshed Backhaul for MEC Deployments}, booktitle = {}, year = 2019, } @inproceedings{CTT100772098, author = {Azril HANIZ and Gia Khanh TRAN and Kei SAKAGUCHI and Jun-ichi TAKADA and Toshihiro YAMAGUCHI and Tsutomu Mitsui and Shintaro ARATA}, title = {Construction and Interpolation of a Multi-frequency Radio Map}, booktitle = {}, year = 2019, } @inproceedings{CTT100771671, author = {Makoto NAKAMURA and Gia Khanh TRAN and Kei SAKAGUCHI}, title = {Interference Management for Millimeter-wave Mesh Backhaul Networks}, booktitle = {}, year = 2019, } @inproceedings{CTT100771294, author = {Makoto Nakamura and Ricardo Santos and Konstantin Koslowski and Hiroaki Nishiuchi and Gia Khanh Tran and Kei Sakaguchi}, title = {Performance Evaluation for Millimeter-wave Backhaul and Edge Cloud Networks}, booktitle = {}, year = 2018, } @inproceedings{CTT100769468, author = {Azril HANIZ and Gia Khanh TRAN and Kei SAKAGUCHI and Jun-ichi TAKADA and Toshihiro YAMAGUCHI and Shintaro ARATA}, title = {[Panel Discussion] Multi-frequency Radio Map Database Construction and its Application in Positioning}, booktitle = {}, year = 2018, } @inproceedings{CTT100771293, author = {タン ザカン and Ricardo Santos and Konstantin Koslowski and 西内大晃 and 中村誠 and 阪口 啓}, title = {ミリ波エッジクラウドを支えるミリ波基幹回線の特性評価}, booktitle = {}, year = 2018, } @inproceedings{CTT100769467, author = {Azril HANIZ and Gia Khanh TRAN and Kei SAKAGUCHI and Jun-ichi TAKADA and Toshihiro YAMAGUCHI and Tsutomu Mitsui and Shintaro ARATA}, title = {[Invited] Localization of Unknown Radios in Urban Enviroments -- On-campus Experiment Results --}, booktitle = {信学技報}, year = 2018, } @inproceedings{CTT100766631, author = {中村真 and タン ザカン and 阪口 啓}, title = {ミリ波メッシュバックホールネットワークにおける干渉低減法に関する研究}, booktitle = {}, year = 2018, } @inproceedings{CTT100755968, author = {Hiroaki NISHIUCHI and Gia Khanh TRAN and Kei SAKAGUCHI}, title = {[Invited] Performance Evaluation of 5G mmWave Edge Cloud with Prefetching Algorithm}, booktitle = {IEEE}, year = 2018, } @inproceedings{CTT100883924, author = {Konstantin Koslowski and Ricardo Santos and Wilhelm Keusgen and Thomas Haustein and Andreas Kassler and Kei Sakaguchi and Hiroaki Ogawa and Makoto Nakamura and Yu Tao}, title = {SDN Orchestration to Optimize Meshed Millimeter-Wave Backhaul Networks for MEC-Enhanced eMBB Use Cases}, booktitle = {}, year = 2018, } @inproceedings{CTT100758254, author = {Gia Khanh Tran and Hiroaki Nishiuchi and Valerio Frascolla and Koji Takinami and Antonio De Domenico and Emilio Calvanese Strinati and Thomas Haustein and Kei Sakaguchi and Sergio Barbarossa and Sergio Barberis and Katsuo Yunoki}, title = {[Invited] Architecture of mmWave edge cloud in 5G-MiEdge}, booktitle = {IEEE}, year = 2018, } @inproceedings{CTT100758252, author = {中村真 and タン ザカン and 阪口 啓}, title = {ミリ波メッシュバックホールネットワークにおける干渉低減法に関する研究の一検討}, booktitle = {}, year = 2018, } @inproceedings{CTT100758251, author = {西内 大晃 and タン ザカン and 阪口 啓}, title = {5Gミリ波HetNetにおける有限なバックホール容量を考慮したプリフェッチング法}, booktitle = {}, year = 2018, } @inproceedings{CTT100758866, author = {Azril HANIZ and Gia Khanh TRAN and Kei SAKAGUCHI and Jun-ichi TAKADA and Toshihiro YAMAGUCHI and Tsutomu Mitsui and Shintaro ARATA}, title = {[Invited] Machine Learning Based Regression of Fingerprint Database for Unknown Emitter Localization}, booktitle = {信学技報}, year = 2018, } @inproceedings{CTT100751471, author = {Ricardo Santos and Hiroaki Ogawa and Gia Khanh Tran and Kei Sakaguchi and Andreas Kassler}, title = {Turning the knobs on OpenFlow-based resiliency in mmWave small cell meshed networks}, booktitle = {IEEE}, year = 2017, } @inproceedings{CTT100747822, author = {Azril HANIZ and Gia Khanh TRAN and Kei SAKAGUCHI and Jun-ichi TAKADA and Daisuke HAYASHI and Toshihiro YAMAGUCHI and Shintaro ARATA}, title = {[Invited] Hybrid Fingerprint-based Localization of Unknown Radios: Measurements in an Open Field}, booktitle = {}, year = 2017, } @inproceedings{CTT100752708, author = {Gia Khanh Tran and Kei Sakaguchi and Makoto Ando}, title = {[Invited] mmWave Heterogeneous Networks in 5G & Beyond}, booktitle = {ATC2017}, year = 2017, } @inproceedings{CTT100755160, author = {Valerio Frascolla and Kei Sakaguchi and Sergio Barbarossa and Antonio De Domenico and Sergio Barberis and Gia Khanh Tran and Koji Takinami and Thomas Haustein}, title = {[Invited] Use cases and scenario resulting from merging mmWave access with Multi-access Edge Technologies}, booktitle = {IEICE technical report}, year = 2017, } @inproceedings{CTT100749701, author = {Hiroaki NISHIUCHI and Gia Khanh TRAN and Kei SAKAGUCHI}, title = {[Poster Presentation] Performance Evaluation of Prefetching Algorithm for 5G mmWave Edge Cloud}, booktitle = {Technical Report, IEICE}, year = 2017, } @inproceedings{CTT100749700, author = {Hiroyuki KAMATA and Gia Khanh TRAN and Kei SAKAGUCHI and Kiyomichi ARAKI}, title = {[Poster Presentation] Robust and Low Complexity Signal Detection Method based on Power Spectrum under Noise Uncertainty}, booktitle = {Technical Report, IEICE}, year = 2017, } @inproceedings{CTT100749699, author = {Azril HANIZ and Gia Khanh TRAN and Kei SAKAGUCHI and Jun-ichi TAKADA and Toshihiro YAMAGUCHI and Tsutomu MITSUI and Shintaro ARATA}, title = {[Poster Presentation] Simulation-based Analysis of RSS Location Fingerprint under Multipath Fading Effects}, booktitle = {Technical Report, IEICE}, year = 2017, } @inproceedings{CTT100746290, author = {Tao YU and Gia Khanh TRAN and Kei SAKAGUCHI}, title = {[Invited] A Lighting Control System Using Battery-less Wireless Human Detection Sensor Networks}, booktitle = {}, year = 2017, } @inproceedings{CTT100746289, author = {Azril HANIZ and Gia Khanh TRAN and Kei SAKAGUCHI and Jun-ichi TAKADA and Toshihiro YAMAGUCHI and Shintaro ARATA}, title = {A Study on Spatial Averaging of RSS Fingerprints for Localization of Unknown Radios}, booktitle = {}, year = 2017, } @inproceedings{CTT100744449, author = {Valerio Frascolla and Katsuo Yunoki and Sergio Barbarossa and Valerio Frascolla and Federico Miatton and Gia Khanh Tran and Koji Takinami and Antonio De Domenico and Emilio Calvanese Strinati and Thomas Haustein and Kei Sakaguchi and Sergio Barbarossa and Sergio Barberis}, title = {[Invited] 5G-MiEdge: Design, Standardization and Deployment of 5G Phase II Technologies}, booktitle = {IEEE}, year = 2017, } @inproceedings{CTT100741608, author = {Kei Sakaguchi and Gia Khanh Tran and Hiroaki Ogawa}, title = {mmWave meshed network with traffic and energy management mechanism}, booktitle = {IEEE}, year = 2017, } @inproceedings{CTT100746291, author = {Gia Khanh Tran and Kei Sakaguchi and Makoto Ando}, title = {Integration of mmWave Access and Backhaul Networks for 5G & Beyond}, booktitle = {}, year = 2017, } @inproceedings{CTT100744409, author = {Gia Khanh Tran and Kei Sakaguchi and Makoto Ando}, title = {[Keynote] Paving the Way to the Realization of 5G Cellular Networks based on mmWave Small Cell Networking}, booktitle = {SCN workshop}, year = 2017, } @inproceedings{CTT100744448, author = {Jafar Mohammadi and Jian Luo and Valerio Frascolla and Katsuo Yunoki and Koji Takinami and Kei Sakaguchi and Gia Khanh Tran and Sergio Barbarossa}, title = {[Invited] Hardware-In-the-Loop Trials and Demonstrations for 5G mm-Wave Communications ~ a Waveform Study}, booktitle = {IEEE}, year = 2017, } @inproceedings{CTT100744408, author = {Gia Khanh Tran and Emmanuel Dotaro and Pascal Thubert and Thomas Haustein and Kei Sakaguchi}, title = {[Panel discussion] Evolutional Technologies & Ecosystems for 5G and Beyond}, booktitle = {}, year = 2017, } @inproceedings{CTT100737097, author = {Hiroaki Ogawa and Gia Khanh Tran and Kei Sakaguchi and Thomas Haustein}, title = {Traffic Adaptive Formation of mmWave Meshed Backhaul Networks}, booktitle = {IEEE}, year = 2017, } @inproceedings{CTT100741644, author = {Konstantin Koslowski and Jens Pilz and Richard Weiler and Wilhelm Keusgen and Wilhelm Keusgen and Thomas Haustein and Gia Khanh Tran and Hiroaki Ogawa and Hiroaki Nishiuchi and Takashi Tomura and Kei Sakaguchi}, title = {[Technology exhibit] 5G-MiEdge -- Millimeter-wave Edge Cloud as an Enabler for 5G Ecosystem --}, booktitle = {IEICE technical report}, year = 2017, } @inproceedings{CTT100735880, author = {Azril HANIZ and Gia Khanh TRAN and Kei SAKAGUCHI and Jun-ichi TAKADA and Toshihiro YAMAGUCHI and Shintaro ARATA}, title = {Preliminary Statistical Analysis of Localization Error in the Presence of Spatial Correlation}, booktitle = {}, year = 2017, } @inproceedings{CTT100735881, author = {西内大晃 and タン ザ カン and 谷口哲樹 and 荒木純道 and 阪口 啓}, title = {モバイルエッジクラウドを活用する5Gセルラネットワークのプリフェッチング制御法に関する検討}, booktitle = {信学技法}, year = 2017, } @inproceedings{CTT100702900, author = {Kei Sakaguchi and Gia Khanh Tran and Thomas Haustein}, title = {[Invited ]mmWave overlaid 5G heterogeneous cellular networks - From central resource management to distributed edge cloud -}, booktitle = {IEEE}, year = 2016, } @inproceedings{CTT100727098, author = {Gia Khanh Tran and Kei Sakaguchi and Makoto Ando}, title = {[Invited] mmWave Access/Backhaul Integrated 5G Heterogeneous Networks}, booktitle = {FUSECO}, year = 2016, } @inproceedings{CTT100727095, author = {Gia Khanh Tran and Kei Sakaguchi and Makoto Ando}, title = {[Invited] Toward the Realization of mmWave based 5G Cellular Networks}, booktitle = {WPMC}, year = 2016, } @inproceedings{CTT100721738, author = {タン ザカン and 阪口 啓 and 荒木純道 and 安藤 真 and 廣川二郎 and 府川和彦 and 張 裕淵 and 高田潤一 and 齋藤健太郎 and 松澤 昭 and 岡田健一 and 宮原正也}, title = {[依頼講演]ミリ波を用いる5Gセルラネットワークを実現するために}, booktitle = {信学技報}, year = 2016, } @inproceedings{CTT100720308, author = {小坂亮太 and タン ザカン and 阪口啓 and 荒木純道}, title = {[ポスター講演]Wi-Fi位置指紋法と歩行者デッドレコニングを用いた屋内測位システム}, booktitle = {信学技法}, year = 2016, } @inproceedings{CTT100710635, author = {下平 英和 and タン ザカン and 阪口 啓 and 荒木 純道}, title = {ヘテロジニアスネットワークにおけるユーザ満足度を考慮した接続基地局選択法}, booktitle = {}, year = 2016, } @inproceedings{CTT100710637, author = {Azril HANIZ and Gia Khanh TRAN and Kei SAKAGUCHI and Jun-ichi TAKADA and Toshihiro YAMAGUCHI and Tsutomu MITSUI and Shintaro ARATA}, title = {Optimization of Sensor Layout for Localization using Signal Strength Difference Fingerprints}, booktitle = {}, year = 2016, } @inproceedings{CTT100743392, author = {Makoto Ando and Miao Zhang and Jiro Hirokawa and Kei Sakaguchi and Toru Taniguchi and Makoto Noda and Akira Yamaguchi}, title = {Demonstration of mmWave Systems and Networks for the HetNet in 5G Mobile Communication}, booktitle = {URSI International Symposium on Electromagnetic Theory}, year = 2016, } @inproceedings{CTT100704757, author = {Gia Khanh Tran and Hidekazu Shimodaira and Kei Sakaguchi}, title = {Evaluation of mmWave overlaid 5G heterogeneous cellular networks - Suitable frequency bands for different 5G KPIs -}, booktitle = {IEEE}, year = 2016, } @inproceedings{CTT100710634, author = {張裕淵 and 櫨紗也子 and タン ザカン and 阪口啓 and 荒木純道 and 府川和彦}, title = {(依頼講演)小会議室におけるミリ波帯MU-MIMOシステムのユーザスケジューリング--3セクタ・アクセスポイント・モデルと公平性を考慮した方式検討--}, booktitle = {放送技術研究会技法}, year = 2016, } @inproceedings{CTT100704756, author = {下平 英和 and タン ザカン and 阪口 啓 and 荒木 純道}, title = {5Gに向けた基地局連携方式と通信周波数帯の最適な組み合わせに関する一検討}, booktitle = {信学技法}, year = 2016, } @inproceedings{CTT100704090, author = {小川弘顕 and 下平 英和 and タン ザカン and 阪口 啓 and Thomas Haustein}, title = {ミリ波5Gにおけるアクセス回線とバックホールの同時最適化に関する研究}, booktitle = {信学技法}, year = 2016, } @inproceedings{CTT100702888, author = {Azril HANIZ and Gia Khanh TRAN and Kentaro SAITO and Kei SAKAGUCHI and Jun-ichi TAKADA and Daisuke HAYASHI and Toshihiro YAMAGUCHI and Shintaro ARATA}, title = {[Poster Presentation] Dynamic Tracking of Unknown Emitters in Urban Environments using Particle Filters}, booktitle = {IEICE Technical Report}, year = 2016, } @inproceedings{CTT100702890, author = {Hiroyuki Kamata and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {[Poster Presentation] Sub-optimal and Low complexity Signal Detection method based on Power Spectrum under Noise Uncertainty}, booktitle = {IEICE Technical Report}, year = 2016, } @inproceedings{CTT100704091, author = {Makoto Ando and Toru Taniguchi and Makoto Noda and Akira Yamaguchi and Kei Sakaguchi and Gia Khanh Tran}, title = {PoC of mmWave (40 and 60 GHz) Integrated 5G Heterogeneous Networks}, booktitle = {IEEE}, year = 2016, } @inproceedings{CTT100700366, author = {Gia Khanh Tran and Hidekazu Shimodaira and Roya Rezagah and Kei Sakaguchi and Kiyomichi Araki}, title = {Practical evaluation of on-demand smallcell ON/OFF based on traffic model for 5G cellular networks}, booktitle = {IEEE WCNC 2016}, year = 2016, } @inproceedings{CTT100724499, author = {HANIZ Azril and TRAN Gia Khanh and SAITO Kentaro and SAKAGUCHI Kei and TAKADA Jun-ichi and HAYASHI Daisuke and YAMAGUCHI Toshihiro and ARATA Shintaro}, title = {Poster Presentation : Dynamic Tracking of Unknown Emitters in Urban Environments using Particle Filters (Short Range Wireless Communications)}, booktitle = {電子情報通信学会技術研究報告 = IEICE technical report : 信学技報}, year = 2016, } @inproceedings{CTT100701093, author = {タン ザカン and 下平 英和 and 阪口 啓 and 荒木 純道}, title = {C-RANに基づく5G HetNetにおける ユーザ満足度を満たすスモールセル基地局の動的ON/OFF制御}, booktitle = {信学技法}, year = 2016, } @inproceedings{CTT100700400, author = {Azril HANIZ and Gia Khanh TRAN and Kentaro SAITO and Kei SAKAGUCHI and Jun-ichi TAKADA and Daisuke HAYASHI and Toshihiro YAMAGUCHI and Shintaro ARATA}, title = {[Invited Lecture] Fingerprint-based Localization of Unknown Radio Emitters in Non Line-of-Sight Environments}, booktitle = {IEICE Technical Report}, year = 2016, } @inproceedings{CTT100700437, author = {Yuyuan CHANG and Gia Khanh TRAN and Kei SAKAGUCHI and Kiyomichi ARAKI}, title = {Evaluation of Oversampling Rate Limited Dual-Channel Digital Predistortion with 3-Box Nonlinear Model of Power Amplifier}, booktitle = {}, year = 2016, } @inproceedings{CTT100700477, author = {小坂亮太 and タン ザカン and 阪口啓 and 荒木純道}, title = {屋内環境における連携型APによる測位システムの構築および実験検証}, booktitle = {信学技法}, year = 2016, } @inproceedings{CTT100700399, author = {張裕淵 and タン ザカン and 阪口啓 and 荒木純道}, title = {[依頼講演]ミリ波OFDMシステムにおける簡易サブキャリア間干渉補償スキーム 〜 チャネル推定法を考慮したPER評価 〜}, booktitle = {信学技法}, year = 2016, } @inproceedings{CTT100724501, author = {Azril Haniz and Tran Gia Khanh and 齋藤 健太郎 and 阪口 啓 and 高田 潤一 and HAYASHI Daisuke and 山口 敏浩 and ARATA Shintaro}, title = {Fingerprint-based Localization of Unknown Radio Emitters in Non Line-of-Sight Environments (スマート無線) -- (移動通信ワークショップ)}, booktitle = {電子情報通信学会技術研究報告 = IEICE technical report : 信学技報}, year = 2016, } @inproceedings{CTT100697082, author = {張裕淵 and 廣田佳祐 and タン ザカン and 阪口啓 and 荒木純道}, title = {[依頼講演]ミリ波帯MU-MIMOシステムのユーザスケジューリング方式の一検討 ~ 小会議室チャネルモデルと3セクタ・アクセスポイントによる評価 ~}, booktitle = {信学技法}, year = 2015, } @inproceedings{CTT100698048, author = {松下玄統 and 前原大樹 and 阪口啓 and 三瓶政一}, title = {LED照明に組み込んだマルチポイントワイヤレス給電システムの試作}, booktitle = {信学技報}, year = 2015, } @inproceedings{CTT100692776, author = {Azril HANIZ and Gia Khanh TRAN and Kei SAKAGUCHI and Jun-ichi TAKADA and Daisuke HAYASHI and Toshihiro YAMAGUCHI and Shintaro ARATA}, title = {Localization of Illegal Radios Utilizing Cross-correlation of Channel Impulse Response with Interpolation in Urban Scenarios}, booktitle = {}, year = 2015, } @inproceedings{CTT100695724, author = {阪口 啓 and タン ザカン and 荒木純道 and 安藤 真 and 廣川二郎 and 府川和彦 and 張 裕淵 and 高田潤一 and 齋藤健太郎 and 松澤 昭 and 岡田健一 and 宮原正也}, title = {[依頼講演]5Gに対する東京工業大学の取組み 〜 ミリ波ヘテロジニアスネットワークを実現するために 〜}, booktitle = {信学技報}, year = 2015, } @inproceedings{CTT100695632, author = {Ehab Mahmoud Mohamed and Gia Khanh Tran and Kei Sakaguchi and Seiichi Sampei}, title = {[Technology exhibit] Hardware Demonstration of WiFi fingerprint based mmWave beamforing}, booktitle = {IEICE technical report}, year = 2015, } @inproceedings{CTT100695629, author = {Hidekazu Shimodaira and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {Investigation on Millimeter-wave Spectrum for 5G}, booktitle = {IEEE}, year = 2015, } @inproceedings{CTT100695631, author = {Yu Yuan Chang and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {[Poster presentation] Inter-carrier Interference Compensation Scheme for Millimeter Wave OFDM Systems}, booktitle = {IEICE technical report}, year = 2015, } @inproceedings{CTT100695628, author = {Roya Rezagah and Hidekazu Shimodaira and Gia Khanh Tran and Kei Sakaguchi and Shinobu Namba}, title = {Cell Discovery in 5G HetNets Using Location-Based Cell Selection}, booktitle = {IEEE}, year = 2015, } @inproceedings{CTT100693645, author = {Azril HANIZ and Gia Khanh TRAN and Kei SAKAGUCHI and Jun-ichi TAKADA and Daisuke HAYASHI and Toshihiro YAMAGUCHI and Shintaro ARATA}, title = {Localization of Illegal Radios Utilizing Phase-Difference as Location Fingerprints}, booktitle = {}, year = 2015, } @inproceedings{CTT100702898, author = {K. Sakaguchi and D. Maehara and G. Matsushita and G. K. Tran}, title = {[Invited talk] Wireless Grid to Realize Battery-less Wireless Sensor Networks}, booktitle = {}, year = 2015, } @inproceedings{CTT100692204, author = {Gia Khanh TRAN and Hidekazu SHIMODAIRA and Kei SAKAGUCHI}, title = {[Invited Lecture] Green 5G HetNet with C-RAN based Dynamic Resource Management}, booktitle = {IEICE Society Conference 2015}, year = 2015, } @inproceedings{CTT100692203, author = {Yuyuan CHANG and Gia Khanh TRAN and Kei SAKAGUCHI and Kiyomichi ARAKI}, title = {Dual-Channel Digital Predistortion for Memory Nonlinear Power Amplifier with Limited Oversampling Rate}, booktitle = {IEICE Society Conference 2015}, year = 2015, } @inproceedings{CTT100692774, author = {Roya Rezagah and Hidekazu Shimodaira and Gia Khanh Tran and Kei Sakaguchi}, title = {Dynamic Resource Management in Multi-band 5G HetNets}, booktitle = {}, year = 2015, } @inproceedings{CTT100693644, author = {Gia Khanh Tran and Hidekazu Shimodaira and Roya Rezagah and Kei Sakaguchi and Kiyomichi Araki}, title = {Dynamic cell activation and user association for green 5G heterogeneous cellular networks}, booktitle = {IEEE}, year = 2015, } @inproceedings{CTT100691454, author = {タン ザカン and 岩田亮介 and エハブ マフムード モハメッド and 阪口 啓}, title = {[依頼講演]WiFi位置指紋を用いたミリ波連携ビームフォーミング}, booktitle = {信学技法}, year = 2015, } @inproceedings{CTT100691452, author = {Roya Rezagah and Hidekazu Shimodaira and Gia Khanh Tran and Kei Sakaguchi}, title = {Architecture, Algorithm & Protocol for RRM in 5G HetNet}, booktitle = {}, year = 2015, } @inproceedings{CTT100681698, author = {下平 英和 and タン ザカン and 阪口 啓 and 荒木 純道}, title = {ミリ波HetNetにおけるマルチユーザMIMOを考慮した接続基地局選択法}, booktitle = {信学技法}, year = 2015, } @inproceedings{CTT100691292, author = {九鬼祐介 and ウトウ and 松下玄統 and 前原大樹 and 阪口啓 and 三瓶政一}, title = {人感センサネットワークを用いた自動照明制御システムの開発}, booktitle = {講演論文集}, year = 2015, } @inproceedings{CTT100681699, author = {Gia Khanh Tran and Hidekazu Shimodaira and Kei Sakaguchi and Kiyomichi Araki}, title = {Study on dynamic ON/OFF cell association in cloud cooperated HetNet}, booktitle = {IEICE technical report}, year = 2015, } @inproceedings{CTT100691293, author = {阪口啓 and 前原大樹}, title = {ワイヤレス給電で駆動するバッテリレスセンサを用いた照明制御システム}, booktitle = {講演論文集}, year = 2015, } @inproceedings{CTT100677898, author = {下平 英和 and タン ザカン and 阪口 啓 and 荒木 純道}, title = {5Gのためのミリ波帯に関する検討}, booktitle = {信学技法}, year = 2015, } @inproceedings{CTT100696214, author = {Tao Yu and Yusuke Kuki and Gento Matsushita and Daiki Maehara and Seiichi Sampei and Kei Sakaguchi}, title = {Deployment of LED light control system using battery-less wireless human detection sensor networks}, booktitle = {}, year = 2015, } @inproceedings{CTT100675698, author = {Takuya Ishihara and Kei Sakaguchi and Seiichi Sampei and Gia Khanh Tran}, title = {Base Station Antenna Configuration for Robust MU-MIMO}, booktitle = {ICCS 2014}, year = 2014, } @inproceedings{CTT100691289, author = {Gento Matsushita and Daiki Maehara and Yusuke Kuki and Kei Sakaguchi and Seiichi Sampei and Kiyomichi Araki}, title = {Wireless Grid to realize Battery-less Sensor Networks in Indoor Environments}, booktitle = {}, year = 2014, } @inproceedings{CTT100677041, author = {Shozo Okasaka and Toshiaki Sakurai and Seigo Nakao and Shinobu Namba and Gia Khanh Tran and Kei Sakaguchi}, title = {[Technology Exhibit] Development of control and user plane-splitting heterogeneous cellular networks}, booktitle = {IEICE technical report}, year = 2014, } @inproceedings{CTT100676514, author = {Azril HANIZ and Gia Khanh TRAN and Daisuke HAYASHI and Toshihiro YAMAGUCHI and Shintaro ARATA and Ryosuke IWATA and Kei SAKAGUCHI and Jun-ichi TAKADA}, title = {[Poster Presentation] Statistical Propagation Channel Interpolation forDetecting Illegal Radio Emitters in Urban Environment}, booktitle = {IEICE technical report}, year = 2014, } @inproceedings{CTT100691286, author = {Daiki Maehara and Gento Matsushita and Yusuke Kuki and Kei Sakaguchi and Seiichi Sampei and Kiyomichi Araki}, title = {[Requested Talk] Development of Battery-less Sensor Networks for LED Light Control System}, booktitle = {IEICE technical report}, year = 2014, } @inproceedings{CTT100675102, author = {Ryousuke Iwata and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {[Poster Presentation] A Novel RF Fingerprint Management Architecture for Wi-Fi Fingerprinting Localization}, booktitle = {IEICE technical report}, year = 2014, } @inproceedings{CTT100673912, author = {阪口 啓 and 下平 英和 and タン ザカン}, title = {[MiWEBA] 5Gセルラネットワークにおけるミリ波の役割}, booktitle = {2014年ソサイエティ大会}, year = 2014, } @inproceedings{CTT100673722, author = {Richard J. Weiler and Michael Peter and Wilhelm Keusgen and Hidekazu Shimodaira and Gia Khanh Tran and Kei Sakaguchi}, title = {Outdoor Millimeter-Wave Access for Heterogeneous Networks - Path Loss and System Performance}, booktitle = {IEEE PIMRC2014}, year = 2014, } @inproceedings{CTT100673721, author = {Hidekazu Shimodaira and Gia Khanh Tran and Kiyomichi Araki and Kei Sakaguchi and Shinobu Namba and Takahiro Hayashi and Satoshi Konishi}, title = {Cell Association Method for Multiband Heterogeneous Networks}, booktitle = {IEEE PIMRC2014}, year = 2014, } @inproceedings{CTT100673393, author = {小坂 亮太 and 下平 英和 and タン ザカン and 阪口 啓 and 荒木 純道}, title = {送信ビームフォーミング制御を用いたロバストな基地局連携マルチユーザMIMOシステムのためのアンテナ構成}, booktitle = {信学技法}, year = 2014, } @inproceedings{CTT100673076, author = {Azril Haniz and Minseok Kim and Jun-ichi Takada and Kei Sakaguchi and 荒田慎太郎}, title = {Application of Geostatistical Techniques for RSSI Spatial Interpolation}, booktitle = {Proc. IEICE General Conference}, year = 2014, } @inproceedings{CTT100665967, author = {下平 英和 and タン ザカン and 阪口 啓 and 荒木 純道 and 小西 聡 and 難波 忍 and 林 高弘}, title = {[MiWEBA] マルチバンドHetNetにおける接続基地局選択法}, booktitle = {2014年総合大会}, year = 2014, } @inproceedings{CTT100667614, author = {タン ザカン and 岩田 亮介 and 阪口 啓 and 荒木 純道}, title = {[依頼講演]MIMO空間周波数共用ネットワークの研究開発}, booktitle = {信学技法}, year = 2014, } @inproceedings{CTT100665965, author = {Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {[MiWEBA] A study on power control in C-RAN based U/C splitting HetNet}, booktitle = {2014年総合大会}, year = 2014, } @inproceedings{CTT100664304, author = {Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {Base station power control in C-RAN based U/C splitting HetNet}, booktitle = {IEICE technical report}, year = 2014, } @inproceedings{CTT100660140, author = {Roya Rezagah and Daisuke Matsuo and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki and Satoshi Konishi}, title = {Large Scale Cooperation in Cellular Networks with Non-uniform User Distribution}, booktitle = {IEEE GLOBECOM 2013 Workshop on Emerging Technologies for LTE-Advanced and Beyond-4G}, year = 2013, } @inproceedings{CTT100658185, author = {Kei Sakaguchi and Seiichi Sampei and Hidekazu Shimodaira and Roya Rezagah and Gia Khanh Tran and Kiyomichi Araki}, title = {Cloud Cooperated Heterogeneous Cellular Networks}, booktitle = {}, year = 2013, } @inproceedings{CTT100658608, author = {Hidekazu Shimodaira and Gia Khanh Tran and Kiyomichi Araki and Kei Sakaguchi and Shinobu Namba and Satoshi Konishi}, title = {Diamond Cellular Network - Optimal Combination of Small Power Basestations and CoMP Cellular Networks}, booktitle = {IEEE PIMRC2013}, year = 2013, } @inproceedings{CTT100658106, author = {Daiki Maehara and Ryota Akai and Gia Khanh Tran and Kei Sakaguchi and Seiichi Sampei and Kiyomichi Araki and Hiroshi Iwai}, title = {Experiment on Battery-less Sensor Activation via Multi-point Wireless Energy Transmission}, booktitle = {PIMRC2013}, year = 2013, } @inproceedings{CTT100661842, author = {阪口啓 and 前原大樹 and 三瓶政一 and 荒木純道}, title = {バッテリレスセンサネットワークのための新しい屋内空間の提案}, booktitle = {信学技報}, year = 2013, } @inproceedings{CTT100657034, author = {ラートウィラム ナムシーンプ and タン ザカン and 阪口 啓 and 荒木 純道}, title = {工場環境下における無線マルチホップネットワークの設計法}, booktitle = {信学技報}, year = 2013, } @inproceedings{CTT100649237, author = {佐野健太郎 and タンザカン and 阪口啓 and 荒木純道 and 林大介 and 山口 敏浩 and 荒田慎太郎 and 高田潤一}, title = {都市部における広域展開型マルチセンサシステムによる電波発射源の位置推定法の提案}, booktitle = {信学技報}, year = 2013, } @inproceedings{CTT100661841, author = {前原大樹 and 赤井 亮太 and 阪口啓 and 三瓶政一 and 荒木純道 and 岩井浩}, title = {バッテリレスセンサを用いたマルチポイント型無線電力伝送の実験検証}, booktitle = {信学技報}, year = 2013, } @inproceedings{CTT100661846, author = {赤井亮太 and 阪口啓 and 三瓶政一 and 前原大樹 and 荒木純道}, title = {無線電力伝送で駆動するバッテリレスセンサの試作}, booktitle = {講演論文集}, year = 2013, } @inproceedings{CTT100646354, author = {下平英和 and タンザカン and 阪口啓 and 荒木純道 and 小西聡 and 宮崎功旭}, title = {ダイヤモンドセルラネットワーク ~ 小電力基地局と融合した基地局連携セルラネットワーク ~}, booktitle = {信学技報}, year = 2013, } @inproceedings{CTT100646355, author = {Roya Rezagah and Daisuke Matsuo and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki and Satoshi Konishi and Noriaki Miyazaki}, title = {Large Scale Cooperation in Cellular Networks with Non-uniform User Distribution}, booktitle = {IEICE Technical Report}, year = 2013, } @inproceedings{CTT100646400, author = {グエン ヴァンキー and 九鬼 祐介 and ウトウ and タン ザカン and 荒木 純道 and 阪口 啓 and 三瓶 政一}, title = {ピーク電力制御用のマイクログリッドデモ}, booktitle = {信学技報}, year = 2013, } @inproceedings{CTT100641383, author = {Daisuke Matsuo and Roya Rezagah and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki and Shoji KANEKO and Noriaki Miyazaki and Satoshi Konishi and Yoji KISHI}, title = {Shared Remote Radio Head Architecture to Realize Semi-Dynamic Clustering in CoMP Cellular Networks}, booktitle = {IEEE GLOBECOM 2012 Workshop on Multicell Cooperation}, year = 2012, } @inproceedings{CTT100641731, author = {Kentaro Sano and Gia Khanh Tran and Masahiro Watanabe and Kei Sakaguchi and Kiyomichi Araki and Daisuke Hayashi and Toshihiro Yamaguchi and Shintaro Arata}, title = {Multi-sensor Location Estimation for Illegal Cell-phone Use in Real-Life Indoor Environment}, booktitle = {IEEE ICCS2012}, year = 2012, } @inproceedings{CTT100641658, author = {Van Ky Nguyen and Yusuke Kuki and Tao Yu and Gia Khanh Tran and Kiyomichi Araki and Kei Sakaguchi and Seiichi Sampei}, title = {Distributed Power Control Network Utilizing Home-gateway}, booktitle = {信学技報}, year = 2012, } @inproceedings{CTT100640852, author = {Daiki Maehara and G. K. Tran and K. Sakaguchi and K. Araki and T. Miyamoto and M. Furukawa}, title = {Experimental Study on Multi-point Wireless Energy Transmission at 950MHz Band}, booktitle = {IEEE ISSSE2012}, year = 2012, } @inproceedings{CTT100639397, author = {Hidekazu Shimodaira and Gia Khanh Tran and Tajima Shinichi and Kei Sakaguchi and Kiyomichi Araki and Noriaki Miyazaki and Shoji KANEKO and Satoshi Konishi and Yoji KISHI}, title = {Optimization of Picocell Locations and Its Parameters in Heterogeneous Networks with Hotspots}, booktitle = {IEEE PIMRC2012}, year = 2012, } @inproceedings{CTT100639263, author = {Kei Sakaguchi and Van Ky Nguyen and Daiki Maehara and Gia Khanh Tran and Kiyomichi Araki}, title = {Design of Distributed Power Control Networks to Realize Smart Grid}, booktitle = {APWCS2012}, year = 2012, } @inproceedings{CTT100640824, author = {Ikuma Ando and Yuyuan Chang and Kei Sakaguchi and Kiyomichi Araki}, title = {Theoretical Analysis and Improvement of User Scheduling for MU-MIMO System Employing Block Diagonalization}, booktitle = {2012 Asia Pacific Wireless Communications Symposium (APWCS2012)}, year = 2012, } @inproceedings{CTT100639102, author = {下平英和 and タンザカン and 阪口啓 and 荒木純道 and 宮崎功旭 and 金子尚史 and 小西聡 and 岸洋司}, title = {ヘテロジニアスネットワークにおけるホットスポットを考慮した ピコセルパラメタの最適化}, booktitle = {信学技報}, year = 2012, } @inproceedings{CTT100639101, author = {ラートウィラム ナムシーンプ and タン ザカン and 阪口 啓 and 荒木 純道}, title = {U字型廊下環境におけるMIMO双方向中継ネットワークの中継配置の最適化}, booktitle = {信学技報}, year = 2012, } @inproceedings{CTT100632383, author = {Yutaro Kida and Keiichi Mizutani and Gia Khanh Tran and Takehiro Miyamoto and Kei Sakaguchi and Kiyomichi Araki}, title = {Network synchronization scheme for scalable two-way multi-hop network employing MIMO network coding}, booktitle = {IEEE VTC2012-Spring}, year = 2012, } @inproceedings{CTT100632381, author = {Rindranirina Ramamonjison and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {Distributed Optimization of Transceiver Weights in MIMO Two-way Multihop Networks}, booktitle = {IEEE VTC2012-Spring}, year = 2012, } @inproceedings{CTT100632402, author = {N. Lertwiram and G. K. Tran and K. Sakaguchi and K. Araki}, title = {Relay Placement of Two-Way Multi-Hop Relay Network with Power Adaptation in a Realistic Shadowing Environment}, booktitle = {IEEE VTC2012-Spring}, year = 2012, } @inproceedings{CTT100635896, author = {グェンヴァンキー and 前原大樹 and ナムシーンプラートウィラム and タンザカン and 阪口啓 and 荒木純道}, title = {[技術展示] 分散型電力制御ネットワークの試作}, booktitle = {信学技報}, year = 2012, } @inproceedings{CTT100635425, author = {安藤生真 and タンザカン and 阪口啓 and 荒木純道}, title = {コードブック設計及びユーザ間干渉を考慮したマルチユーザMIMOシステムのユーザスケジューリング法}, booktitle = {信学技報}, year = 2012, } @inproceedings{CTT100635072, author = {杉村独歩 and 新井麻希 and 阪口啓 and 荒木純道 and 外山隆行 and 星野 正幸}, title = {基地局連携セルラシステムのための基地局アンテナ指向性の最適化}, booktitle = {信学技報}, year = 2012, } @inproceedings{CTT100635074, author = {前原大樹 and 阪口啓 and 荒木純道 and 宮本健宏 and 古川実 and 白土正}, title = {950MHz帯マルチポイント型無線電力伝送の実験}, booktitle = {信学技報}, year = 2012, } @inproceedings{CTT100635073, author = {松尾大輔 and 田島伸一 and 阪口啓 and 荒木純道 and 金子尚史 and 宮崎功旭 and 小西聡 and 岸洋司}, title = {準静的クラスタリング基地局連携マルチユーザMIMOに関する検討}, booktitle = {IEICE General Conference}, year = 2012, } @inproceedings{CTT100633651, author = {佐野健太郎 and 渡邊将博 and タンザカン and 阪口啓 and 荒木純道 and 林大介 and 荒田慎太郎}, title = {携帯端末を用いた不正行為検出のための屋内位置推定方式}, booktitle = {信学技報}, year = 2012, } @inproceedings{CTT100632636, author = {渡邊将博 and タンザカン and 阪口啓 and 荒木純道 and 林大介 and 荒田慎太郎}, title = {既知発信源を用いたレイトレース法における伝搬路推定精度の改善法}, booktitle = {Proc. of IEICE General Conference}, year = 2012, } @inproceedings{CTT100632635, author = {田島伸一 and タンザカン and 阪口啓 and 荒木純道 and 宮崎功旭 and 金子尚史 and 小西 聡 and 岸洋司}, title = {ヘテロジニアスネットワークにおける部分的周波数共用型リソース割当て法によるパラメタ最適化}, booktitle = {Proc. of IEICE General Conference}, year = 2012, } @inproceedings{CTT100635075, author = {中道一 and 新井麻希 and 阪口啓 and 荒木純道 and 外山隆行 and 星野正幸}, title = {フィードバック誤差に耐性のあるマルチユーザMIMOのためのアンテナ構成に関する研究}, booktitle = {信学技報,}, year = 2012, } @inproceedings{CTT100631823, author = {タンザカン and リンダラ and 阪口啓 and 荒木純道}, title = {双方向MIMO中継ネットワークにおける分散型電力・送受信ビーム同時最適化}, booktitle = {信学技報}, year = 2011, } @inproceedings{CTT100630378, author = {Naoki Kusashima and I. D. Garcia and Kei Sakaguchi and Kiyomichi Araki and Shoji KANEKO and Yoji KISHI}, title = {Dynamic Fractional Base Station Cooperation using Shared Distributed Remote Radio Units for Advanced Cellular Networks}, booktitle = {IEICE Transaction on Communications}, year = 2011, } @inproceedings{CTT100630562, author = {グエン ヴァンキー and ナムシーンプ ラースビラム and タン ザカン and 阪口 啓 and 荒木 純道}, title = {ピーク消費電力を調整する分散型電力制御ネットワーク}, booktitle = {信学技報}, year = 2011, } @inproceedings{CTT100631124, author = {新井麻希 and 阪口啓 and 荒木純道 and 小柳 芳雄 and 外山隆行}, title = {球面波関数展開を用いたMIMOアンテナ指向性の最適化とアンテナ電流分布の導出}, booktitle = {信学技報}, year = 2011, } @inproceedings{CTT100631540, author = {田島伸一 and タンザカン and 阪口啓 and 荒木純道 and 金子尚史 and 宮崎功旭 and 小西 聡 and 岸洋司}, title = {ヘテロジニアスネットワークにおけるリソース利用モデルとパラメタ最適化}, booktitle = {信学技報}, year = 2011, } @inproceedings{CTT100630561, author = {渡邊 将博 and 関口 貴生 and タン ザカン and 阪口 啓 and 荒木 純道 and 林 大介 and 荒田慎太郎}, title = {分散スペクトラムモニターを実現するための複数センサを用いた未知発信源推定法}, booktitle = {電子情報通信学会 信学技報}, year = 2011, } @inproceedings{CTT100630558, author = {Gia Khanh Tran and Putro Wicaksono Ragil and Daiki Maehara and Kei Sakaguchi and Kiyomichi Araki and Minoru Furukawa}, title = {Link Design for Indoor Sensor Networks Driven by Wireless Power Transmission}, booktitle = {Technical Report}, year = 2011, } @inproceedings{CTT100630557, author = {阪口 啓 and ラギル プトロウィチャクソノ and タン ザカン and 前原 大樹 and 荒木 純道 and 古川 実}, title = {無線電力伝送で駆動する屋内センサーネットワークの回線設計と評価}, booktitle = {信学技報}, year = 2011, } @inproceedings{CTT100629593, author = {Daisuke Matsuo and Maki Arai and Kei Sakaguchi and Kiyomichi Araki}, title = {A Study on Design of Spatial Fading Emulator Based on Clarke's Model}, booktitle = {IEEE PIMRC 2011}, year = 2011, } @inproceedings{CTT100627436, author = {下平英和 and 田島伸一 and タンザカン and 阪口啓 and 荒木純道 and 金子尚史 and 宮崎功旭 and 岸洋司}, title = {ヘテロジニアスネットワークにおけるピコセルパラメタ設計}, booktitle = {電子情報通信学会 ソサエティー大会}, year = 2011, } @inproceedings{CTT100627433, author = {田島伸一 and ラマムンジソンリンダラニリナ and タンザカン and 阪口啓 and 荒木純道 and 宮崎功旭 and 金子尚史 and 岸洋司}, title = {ヘテロジニアスネットワークにおける部分的周波数共用型リソース割当て法によるパラメタ最適化}, booktitle = {電子情報通信学会 ソサエティー大会}, year = 2011, } @inproceedings{CTT100627428, author = {水谷圭一 and タンザカン and 阪口啓 and 荒木純道}, title = {MIMOネットワーク符号を用いたTDD-OFDM双方向マルチホップ中継ネットワークとネットワーク同期手法}, booktitle = {電子情報通信学会 ソサエティー大会}, year = 2011, } @inproceedings{CTT100630367, author = {Doppo Sugimura and Maki Arai and Kei Sakaguchi and Kiyomichi Araki and Takayuki SOTOYAMA}, title = {A Study on Beam Tilt Angle of Base Station Antennas for Base Station Cooperation Systems}, booktitle = {IEEE PIMRC 2011}, year = 2011, } @inproceedings{CTT100625722, author = {阪口 啓 and 松尾 大輔 and 草島 直紀 and 田島伸一}, title = {RRHを用いた基地局連携セルラネットワークとリソース制御}, booktitle = {信学技報,}, year = 2011, } @inproceedings{CTT100625417, author = {R. Ramamonjison and G. K. Tran and K. Sakaguchi and K. Araki and S. Kaneko and Y. Kishi and Noriaki Miyazaki}, title = {Spectrum Allocation Strategies for Heterogeneous Networks}, booktitle = {ICST CrownCom2011}, year = 2011, } @inproceedings{CTT100625415, author = {R. P. Wicaksono and G. K. Tran and K. Sakaguchi and K. Araki}, title = {Wireless Grid: Enabling Ubiquitous Sensor Networks with Wireless Energy Supply}, booktitle = {IEEE VTC2011-Spring}, year = 2011, } @inproceedings{CTT100627455, author = {松尾大輔 and 新井麻希 and 阪口 啓 and 荒木純道}, title = {空間フェージングエミュレータの散乱体配置に関する検討}, booktitle = {}, year = 2011, } @inproceedings{CTT100624546, author = {K. Sakaguchi}, title = {Optimization of Antenna Directivities for Multiple Antenna Systems by Using Spherical Mode Expansion}, booktitle = {IEEE iWAT 2011}, year = 2011, } @inproceedings{CTT100629679, author = {杉村独歩 and 新井麻希 and 阪口啓 and 荒木純道 and 外山隆行}, title = {基地局連携システムにおける基地局アンテナの垂直面指向性に関する検討}, booktitle = {信学技報}, year = 2011, } @inproceedings{CTT100639208, author = {前原大樹 and 水谷圭一 and 阪口啓 and 荒木純道 and 白土正 and 古川実 and 宮本健宏 and 根岸 美紀}, title = {950MHz帯無線電力伝送における定在波問題対策技術}, booktitle = {講演論文集}, year = 2011, } @inproceedings{CTT100627454, author = {松尾大輔 and 新井麻希 and 阪口 啓 and 荒木純道}, title = {クラークモデルに基づく空間フェージングエミュレータの設計法の理論的検討}, booktitle = {信学技報}, year = 2011, } @inproceedings{CTT100620371, author = {木田祐太郎 and 水谷圭一 and タンザカン and 宮本健宏 and 阪口啓 and 荒木純道}, title = {MIMOマルチホップ中継ネットワークにおけるノード拡張型同期法}, booktitle = {信学技報}, year = 2011, } @inproceedings{CTT100617754, author = {M. Arai and M. Iwabuchi and K. Sakaguchi and K. Araki}, title = {Optimization of Diversity Antenna Directivities based on Spherical Mode Expansion}, booktitle = {IEEE APMC 2010}, year = 2010, } @inproceedings{CTT100620372, author = {阪口啓 and 水谷圭一 and ラマムンジソンリンダラニリナ and タンザカン}, title = {双方向MIMOマルチホップ中継ネットワーク}, booktitle = {信学技報}, year = 2010, } @inproceedings{CTT100624552, author = {R. Ramamonjison and J. Lee and K. Sakaguchi and K. Araki}, title = {Routing and Power Allocation in MIMO Two-way Multihop Networks: A New Cross-layer Approach to Mitigate Interference}, booktitle = {IEEE Globecom 2010}, year = 2010, } @inproceedings{CTT100617849, author = {I. D Garcia and N. Kusashima and K. Sakaguchi and K. Araki}, title = {Dynamic Cooperation Set Clustering on Base Station Cooperation Cellular Networks}, booktitle = {IEEE PIMRC 2010}, year = 2010, } @inproceedings{CTT100615801, author = {Atsushi Yamamoto and T. Sakata and T. Hayashi and K. Ogawa and K. Sakaguchi and J. Takada}, title = {Spatial Fading Emulator Applicable to a Handset MIMO Array Evaluation}, booktitle = {IEICE Asia-Pacific Radio Science Conference 2010}, year = 2010, } @inproceedings{CTT100617854, author = {K. Mizutani and T Miyamoto and K. Sakaguchi and K. Araki}, title = {Network throughput of TDD/TDMA Two-way Multi-hop Relay Network with MIMO Network Coding in Indoor Environment}, booktitle = {IEEE PIMRC 2010 Workshops}, year = 2010, } @inproceedings{CTT100610954, author = {T. Sekiguchi and K. Sakaguchi and K. Araki and S. Arata}, title = {Performance Evaluation of Null-Steering Bistatic MIMO Radar}, booktitle = {IEEE 2010 APS/URSI}, year = 2010, } @inproceedings{CTT100610938, author = {M.Arai and K.Sakaguchi and K.Araki}, title = {Theoretical Analysis of Base Station Cooperation MIMO Channel by Using Eigenvalue Theory of Wishart Matrix}, booktitle = {IEEE 2010 APS/URSI}, year = 2010, } @inproceedings{CTT100630006, author = {Tsutomu Sakata and Atsushi Yamamoto and Koichi Ogawa and Toshiteru Hayashi and Jun-ichi Takada and Kei Sakaguchi}, title = {MIMO performance comparison between handset MIMO antennas}, booktitle = {}, year = 2010, } @inproceedings{CTT100610900, author = {R. Ramamonjison and J. Lee and K. Sakaguchi and K. Araki}, title = {On the Spectral Efficiency of MIMO Two-way Multihop Networks with Co-existing Flows}, booktitle = {ICST CrownCom 2010}, year = 2010, } @inproceedings{CTT100600484, author = {K. Mizutani and T. Miyamoto and T. Kanno and K. Sakaguchi and K. Araki}, title = {Hardware Prototype for Two-way Multi-hop Relay Network with MIMO Network Coding}, booktitle = {IEEE VTC2010-Spring}, year = 2010, } @inproceedings{CTT100604127, author = {G. K. Tran and K. Sakaguchi and K. Araki}, title = {An Efficient Retransmission Scheme for MIMO Two-Way Relay Network Employing Network Coding}, booktitle = {IEEE VTC2010-Spring}, year = 2010, } @inproceedings{CTT100624397, author = {N. Lertwiram and G. K. Tran and K. Mizutani and K. Sakaguchi and K. Araki}, title = {MIMO Radio Propagation Measurement for Two-Hop Relay Network on L-shaped Corridor with Network Performance Analysis}, booktitle = {IEEE VTC2010-Spring}, year = 2010, } @inproceedings{CTT100600483, author = {K. Mizutani and K. Sakaguchi and K. Araki}, title = {Network Synchronization for Two-way Multi-hop Relay Networks with Block Modulation}, booktitle = {IEEE VTC2010-Spring}, year = 2010, } @inproceedings{CTT100603739, author = {小松稔 and タンザカン and 阪口啓 and 荒木純道 and オケロジェームズ and 池川将夫}, title = {TDDシステムにおけるQRD-RLSを用いた双方向固有モードMIMOの効果的な送受信ウェイト制御}, booktitle = {電子情報通信学会 ソサエティー大会}, year = 2010, } @inproceedings{CTT100610665, author = {阪口啓}, title = {多次元信号処理と分散MIMO ネットワーク}, booktitle = {}, year = 2010, } @inproceedings{CTT100610654, author = {阪口啓 and ラギルプトロ ウィチャケソノ and 水谷圭一 and タンザカン}, title = {電力伝送と融合したワイヤレスグリッド}, booktitle = {電子情報通信学会技術研究報告}, year = 2010, } @inproceedings{CTT100610653, author = {草島直紀 and ガルシアイアン デクスター and 阪口啓 and 荒木純道 and 金子 尚史}, title = {基地局連携マルチユーザMIMOにおけるユーザ組合せ選択法}, booktitle = {電子情報通信学会技術研究報告}, year = 2010, } @inproceedings{CTT100610649, author = {田島伸一 and 草島直紀 and 阪口啓 and 荒木純道 and 金子尚志 and 岸 洋司}, title = {基地局連携における伝搬遅延差による通信路容量の劣化に関する検討}, booktitle = {電子情報通信学会技術研究報告}, year = 2010, } @inproceedings{CTT100610647, author = {ラマムンジソンリンダラニリナ and 李鍾顯 and 阪口啓 and 荒木純道}, title = {双方向MIMOマルチホップネットワークにおける最適ノード配置と電力制御}, booktitle = {電子情報通信学会技術研究報告}, year = 2010, } @inproceedings{CTT100610644, author = {ガルシアイアン デクスター and 阪口啓 and 荒木純道}, title = {Partial Protection Coordinated Beamforming for LTE-Advanced}, booktitle = {電子情報通信学会技術研究報告}, year = 2010, } @inproceedings{CTT100601125, author = {吉田光輝 and 阪口啓 and 荒木純道}, title = {寄生アンテナ素子付きシングルフロントエンドMIMO無線機}, booktitle = {IEICE Society Conference 2010}, year = 2010, } @inproceedings{CTT100600482, author = {ナムシーンプ ラースビラム and タンザカン and 水谷圭一 and 阪口啓 and 荒木純道}, title = {シャドウイング環境下における5GHz帯MIMO中継ネットワークの伝搬測定}, booktitle = {電子情報通信学会 技術研究報告}, year = 2010, } @inproceedings{CTT100615794, author = {A. Yamamoto and T. Sakata and T. Hayashi and K. Ogawa and K. Sakaguchi and J. Takada}, title = {Procedure of designing the structural parameters of a spatial fading emulator}, booktitle = {COST 2100 10th MCM}, year = 2010, } @inproceedings{CTT100615795, author = {T. Hayashi and A. Yamamoto and T. Sakata and K. Ogawa and K. Sakaguchi and J. Takada}, title = {Effect of delay wave on MIMO OTA throughput evaluation of a handset MIMO array using a spatial fading emulator}, booktitle = {COST 2100 10th MCM}, year = 2010, } @inproceedings{CTT100610673, author = {Naoki KUSASHIMA and I. D. Garcia and Kei SAKAGUCHI and Kiyomichi ARAKI and Shoji KANEKO}, title = {Fractional Base Station Cooperation Cellular Network}, booktitle = {IEEE 7th ICICS 2009}, year = 2009, } @inproceedings{CTT100610675, author = {JongHyun LEE and Gia Khanh TRAN and Kei SAKAGUCHI and Kiyomichi ARAKI}, title = {Power Allocation for MIMO Two-way Relay Network}, booktitle = {IEEE 7th ICICS 2009}, year = 2009, } @inproceedings{CTT100610679, author = {K. SAKAGUCHI}, title = {MIMO broadcast under protection of primary system}, booktitle = {IEEE 7th ICICS 2009}, year = 2009, } @inproceedings{CTT100610678, author = {Gia Khanh TRAN and Kei SAKAGUCHI and Kiyomichi ARAKI}, title = {Network simulator implementation of 1D MIMO network coding and performance comparison with CSMA/CA}, booktitle = {IEEE 7th ICICS 2009}, year = 2009, } @inproceedings{CTT100592001, author = {梅林健太 and 藤井威生 and タンザカン and 小野文枝 and 阪口啓}, title = {Cognitive MIMO Mesh Network の周波数共用に関する一検討}, booktitle = {電子情報通信学会 技術研究報告}, year = 2009, } @inproceedings{CTT100592002, author = {タンザカン and 梅林健太 and 小野文枝 and 藤井威生 and 阪口啓}, title = {2次元MIMOネットワーク符号を導入したメッシュネットワークの特性評価 ~ CSMA/CAメッシュネットワークとの比較 ~}, booktitle = {電子情報通信学会 技術研究報告}, year = 2009, } @inproceedings{CTT100610631, author = {新井 麻希 and 阪口 啓 and 荒木 純道 and 外山隆行}, title = {基地局連携MIMOチャネルの固有値理論解析}, booktitle = {電子情報通信学会技術研究報告}, year = 2009, } @inproceedings{CTT100592005, author = {李鍾顯 and タンザカン and 阪口啓 and 荒木純道}, title = {双方向MIMO中継ネットワークにおける部分的協力中継}, booktitle = {電子情報通信学会 2009年ソサイエティ大会講演論文集}, year = 2009, } @inproceedings{CTT100615752, author = {Tsutomu Sakata and Atsushi Yamamoto and Toshiteru Hayashi and Koichi Ogawa and Yoshiki Okano and Jun-ichi Takada and Kei Sakaguchi}, title = {Throughput measurement of MIMO array on WLAN IEEE 802.11n System Using a RF-controlled Spatial Fading Emulator}, booktitle = {COST 2100 9th MCM}, year = 2009, } @inproceedings{CTT100610632, author = {阪口啓 and 草島直紀 and 新井麻希 and 荒木純道}, title = {ブロック対角化を用いた基地局連携マルチユーザMIMOの通信路容量}, booktitle = {電子情報通信学会技術研究報告}, year = 2009, } @inproceedings{CTT100615751, author = {Atsushi Yamamoto and Sakata Tsutomu and Toshiteru Hayashi and Koichi Ogawa and Jesper Nielsen and Gert F. Pedersen and Jun-ichi Takada and Kei Sakaguchi}, title = {MIMO Performance Evaluation in a Street Microcell Using a Spatial Fading Emulator in Comparison with a Radio Propagation Test}, booktitle = {COST 2100 9th MCM}, year = 2009, } @inproceedings{CTT100591998, author = {G. K. Tran and K. Sakaguchi and K. Araki}, title = {Wireless mesh network performance: MIMO two-way relay vs. CSMA/CA based protocols}, booktitle = {IEEE 20th PIMRC 2009}, year = 2009, } @inproceedings{CTT100625205, author = {草島直紀 and イアン デクスター ガルシア and 金子尚史 and 井上 隆 and 阪口 啓 and 荒木純道}, title = {フラクショナル基地局連携セルラーネットワーク}, booktitle = {電子情報通信学会総合大会}, year = 2009, } @inproceedings{CTT100586981, author = {Gia Khanh Tran and Kei Sakaguchi and Fumie Ono and Kiyomichi Araki}, title = {Network capacity improvement with two dimensional MIMO network coding}, booktitle = {IEEE 2nd ICSPCS 2008}, year = 2009, } @inproceedings{CTT100582193, author = {タンザカン and 阪口啓 and 小野文枝 and 荒木純道}, title = {Y型MIMOネットワーク符号化及び協力ヌルビームフォーミング}, booktitle = {信学技報}, year = 2009, } @inproceedings{CTT100582210, author = {齋藤真理子 and 鎌田裕之 and 阪口 啓 and 荒木純道}, title = {RF MIMOフェージングシミュレータのためのIQインバランス補償法}, booktitle = {信学技報,}, year = 2009, } @inproceedings{CTT100582220, author = {李鍾顯 and タンザカン and 阪口啓 and 荒木純道}, title = {双方向MIMO中継ネットワークにおける電力制御}, booktitle = {信学技報}, year = 2009, } @inproceedings{CTT100582223, author = {尾渡 裕成 and 水谷圭一 and 阪口 啓 and 荒木 純道 and 島田 修作}, title = {950MHz 帯におけるFFT に基づくキャリアセンス機能の設計}, booktitle = {平成20 年度電子情報通信学会東京支部学生会研究発表会}, year = 2009, } @inproceedings{CTT100582215, author = {I. D. Garcia and K. Sakaguchi and N. Kusashima and K. Araki and Shoji KANEKO and Takashi INOUE}, title = {Cell Planning of Fractional Base Station Cooperation Network based on MIMO Channel Model}, booktitle = {IEICE Technical Report}, year = 2009, } @inproceedings{CTT100582060, author = {吉田光輝 and 阪口啓 and 荒木純道}, title = {寄生アンテナ素子のある伝搬路応答の確率密度関数の解析}, booktitle = {信学技報}, year = 2009, } @inproceedings{CTT100582575, author = {タンザカン and 阪口啓 and 小野文枝 and 荒木純道}, title = {ロタリ型MIMOネットワークコーディングにおける分散STBCを用いた協力中継}, booktitle = {Proc. of IEICE General Conference}, year = 2009, } @inproceedings{CTT100582191, author = {阪口 啓}, title = {分散連携ワイヤレスネットワーク}, booktitle = {信学技報}, year = 2009, } @inproceedings{CTT100625644, author = {M. Iwabuchi and K. Sakaguchi and K. Araki}, title = {Matched Antenna Design based on Spherical Mode Expansion}, booktitle = {IEICE Technical Report}, year = 2009, } @inproceedings{CTT100582061, author = {吉田光輝 and 阪口啓 and 荒木純道}, title = {寄生素子のある伝搬路応答の確率密度関数}, booktitle = {信学総大}, year = 2009, } @inproceedings{CTT100577159, author = {M. Iwabuchi and K. Sakaguchi and K. Araki}, title = {Study on Multi-Channel Receiver based on Polyphase Filter Bank}, booktitle = {IEEE 2nd ICSPCS 2008}, year = 2008, } @inproceedings{CTT100577161, author = {M. Kim and O. Miyagi and I. D. Garcia and K. Sakaguchi and K. Araki}, title = {Effect of Ranging Error on Base Station Cooperation OFDM System}, booktitle = {ISITA 2008}, year = 2008, } @inproceedings{CTT100583474, author = {阪口啓}, title = {MIMO Relay Networks}, booktitle = {MWE2008, Workshop}, year = 2008, } @inproceedings{CTT100582190, author = {G. K. Tran and K. Sakaguchi and F. Ono and K. Araki}, title = {2-D MIMO Network Coding and Cooperative Null Beamforming}, booktitle = {IEICE Technical Report}, year = 2008, } @inproceedings{CTT100568440, author = {吉田光輝 and 阪口啓 and 荒木純道}, title = {ユーザ間の相関と公平性を考慮したユーザスケジューリングの一検討}, booktitle = {信学技報}, year = 2008, } @inproceedings{CTT100582204, author = {I. D. Garcia and K. Sakaguchi and K. Araki}, title = {Transmitter Optimization on Null Constrained Gaussian MIMO Broadcast Channels}, booktitle = {IEICE Technical Report}, year = 2008, } @inproceedings{CTT100582188, author = {阪口啓}, title = {ヘテロジニアス無線分散ネットワーク}, booktitle = {信学技報}, year = 2008, } @inproceedings{CTT100582203, author = {Fumie Ono and Kei Sakaguchi}, title = {Performance Analysis of Multi-Stream Two-Way MIMO Multi-Hop Networks}, booktitle = {IEICE Technical Report}, year = 2008, } @inproceedings{CTT100582202, author = {藤井威生 and 阪口 啓 and 小野文枝 and 梅林健太}, title = {コグニティブ概念に基づく高速高信頼同期型分散無線ネットワーク}, booktitle = {信学技報,}, year = 2008, } @inproceedings{CTT100570539, author = {水谷圭一 and タンザカン and 荒木純道 and 大石憲児 and 鎌田健一 and 島田修作 and 小野文枝 and 阪口啓}, title = {コグニティブMIMOメッシュ中継ノードの開発}, booktitle = {電子情報通信学会 2008年ソサイエティ大会講演論文集}, year = 2008, } @inproceedings{CTT100582570, author = {T. Sugawara and T. Sotoyama and T. Fukagawa and I. D. Garcia and J. C. David and K. Sakaguchi and K. Araki}, title = {Effect of Channel Estimation Error on Base-Station Cooperative Null}, booktitle = {IEICE Society Conference 2008}, year = 2008, } @inproceedings{CTT100582200, author = {齋藤 真理子 and 鎌田 裕之 and 阪口 啓 and 荒木 純道}, title = {参照送受信器を用いないIQインバランス補償法と実験的検証}, booktitle = {信学技報. RCS, 無線通信システム}, year = 2008, } @inproceedings{CTT100562564, author = {水谷圭一 and タンザカン and 荒木純道 and 大石憲児 and 鎌田健一 and 島田修作 and 小野文枝 and 阪口啓}, title = {950MHz 帯コグニティブMIMOメッシュ中継ノード}, booktitle = {信学技報}, year = 2008, } @inproceedings{CTT100582198, author = {Fumie Ono and Kei Sakaguchi and Takayuki Sugiyasu}, title = {Multi-stream Multiplexing for MIMO Mesh Network}, booktitle = {IEICE Technical Report}, year = 2008, } @inproceedings{CTT100562581, author = {Takeo Fujii and Kei Sakaguchi}, title = {Cognitive MIMO mesh networks for spectrum sharing,}, booktitle = {ICST CrownCom2008}, year = 2008, } @inproceedings{CTT100562569, author = {阪口啓}, title = {コグニティブメッシュネットワークにおける物理層技術}, booktitle = {信学技報,}, year = 2008, } @inproceedings{CTT100562587, author = {小野 文枝 and 阪口 啓}, title = {MIMOネットワークコーディングを用いた高効率マルチホップ無線ネットワーク}, booktitle = {信学技報}, year = 2008, } @inproceedings{CTT100577157, author = {I. D. Garcia and K. Sakaguchi and K. Araki}, title = {Cell Planning for Cooperative Transmission}, booktitle = {IEEE WCNC2008}, year = 2008, } @inproceedings{CTT100562911, author = {中川 佑一 and 加藤勝也 and 須山聡 and 阪口啓 and 鈴木博 and 荒木純道 and 山口 敏弘 and 海賀 和彦 and 荒田 慎太郎}, title = {MIMOフェージングシミュレータのWiMAX<Eチャネルモデルの実装}, booktitle = {電子情報通信学会総合大会}, year = 2008, } @inproceedings{CTT100562584, author = {阪口啓}, title = {今後の無線通信へ向けたコグニティブ無線}, booktitle = {}, year = 2008, } @inproceedings{CTT100562632, author = {水谷圭一 and 阪口啓 and 荒木純道}, title = {マルチユーザMIMOプリコーディングにおけるチャネル情報取得方法とその特性比較}, booktitle = {信学技報}, year = 2008, } @inproceedings{CTT100562626, author = {阪口啓}, title = {分散MIMOネットワーク}, booktitle = {}, year = 2008, } @inproceedings{CTT100582195, author = {岩渕匡史 and 阪口啓 and 荒木純道}, title = {ポリフェーズフィルタを用いた高効率マルチチャネルレシーバ}, booktitle = {信学技報}, year = 2008, } @inproceedings{CTT100562635, author = {Fumie Ono and Kei Sakaguchi}, title = {Bi-directional link multiplexing for MIMO mesh network}, booktitle = {ICICS 2007}, year = 2007, } @inproceedings{CTT100562637, author = {Masashi Noda and Masahiro Muraguchi and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {Eigenmode Tomlinson-Harashima Precoding for multi-antenna multi-user MIMO broadcast channel}, booktitle = {ICICS 2007}, year = 2007, } @inproceedings{CTT100570540, author = {水谷圭一 and タンザカン and 野田将矢 and KYLENG and 阪口啓 and 荒木純道}, title = {L字型屋内伝搬環境下におけるMIMO中継通信による通信容量拡大の実証実験}, booktitle = {電子情報通信学会 2007年ソサイエティ大会講演論文集}, year = 2007, } @inproceedings{CTT100562650, author = {H.Uchiyama and K.Umebayashi and T.Fujii and F.Ono and K.Sakaguchi and Y.Kamiya and Y.Suzuki}, title = {Study on Cooperative Sensing in Cognitive Radio based Ad-hoc Network,}, booktitle = {IEEE PIMRC 2007}, year = 2007, } @inproceedings{CTT100586993, author = {野田 将矢 and タンザカン and 阪口啓 and 荒木純道}, title = {マルチユーザMIMOブロードキャストチャネルにおける固有モードTomlinson-Harashima Precoding}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2007, } @inproceedings{CTT100625697, author = {K.Sakaguchi and F.Ono}, title = {Multiple access interference cancellation and link multiplexing for MIMO mesh network,}, booktitle = {IEEE ICCCN 2007}, year = 2007, } @inproceedings{CTT100562664, author = {中川佑一 and ガルシアイアン and 加藤勝也 and 須山聡 and 阪口啓 and 荒木純道 and 鈴木博 and 山口敏浩 and 海賀和彦 and 荒田慎太郎}, title = {セルラーシステム用4×4 MIMOフェージングシミュレータの実装}, booktitle = {信学技法,}, year = 2007, } @inproceedings{CTT100562662, author = {野田将矢 and タンザカン and Ky Leng and 水谷圭一 and 阪口啓 and 荒木純道}, title = {MIMO中継伝搬測定システムの構築と試測定結果}, booktitle = {電子情報通信学会 技術研究報告}, year = 2007, } @inproceedings{CTT100562659, author = {Y.Nakagawa and M.Muraguchi and H.Kawamura and K.Ohashi and K.Sakaguchi and K.Araki}, title = {Novel multi-stage transmultiplexing digital down converter for implementation of RFID (ISO18000-3 mode 2) reader/writer}, booktitle = {IEEE VTC2007-Spring}, year = 2007, } @inproceedings{CTT100562668, author = {小野文枝 and 阪口啓}, title = {MIMOメッシュネットワークの2次元化に関する一検討,}, booktitle = {}, year = 2007, } @inproceedings{CTT100562666, author = {タンザカン and 阪口啓 and 荒木純道}, title = {MIMO中継ネットワークの特性比較}, booktitle = {電子情報通信学会総合大会講演論文集}, year = 2007, } @inproceedings{CTT100562667, author = {阪口啓 and 小野文枝}, title = {MIMOメッシュネットワーク}, booktitle = {}, year = 2007, } @inproceedings{CTT100562669, author = {ダオグェンジュン and タンザカン and 阪口啓 and 荒木純道}, title = {MIMO中継伝搬モデルを用いたMIMO中継の特性解析}, booktitle = {}, year = 2007, } @inproceedings{CTT100535283, author = {小野文枝 and 阪口啓}, title = {複数アンテナを用いた無線メッシュネットワークのスループット特性解析}, booktitle = {信学技法}, year = 2006, } @inproceedings{CTT100562670, author = {Kei Sakaguchi}, title = {Performance evaluation of MIMO communication systems in home environment}, booktitle = {IEEE APMC 2006}, year = 2006, } @inproceedings{CTT100535272, author = {K. Sakaguchi and G. K. Tran and N. D. Dao and K. Araki and J. Takada}, title = {Performance analysis of various MIMO schemes by using measured MIMO propagation data in residential home environment}, booktitle = {EuCAP 2006 (ESA SP-626)}, year = 2006, } @inproceedings{CTT100535282, author = {阪口 and 藤井 and 小野 and 梅林}, title = {コグニティブMIMOメッシュネットワーク -MIMO技術を用いた空間周波数共用のための基礎検討-}, booktitle = {信学技法}, year = 2006, } @inproceedings{CTT100535281, author = {野田将矢 and タンザカン and ダオグェンジュン and 小野文枝 and 阪口啓 and 荒木純道}, title = {実伝搬データを用いたマルチユーザMIMOシステムの特性評価}, booktitle = {信学技法}, year = 2006, } @inproceedings{CTT100563725, author = {ダオグェンジュン and タンザカン and 阪口啓 and 荒木純道}, title = {MIMO伝搬測定データを用いたマルチユーザMIMOシステムのスループット特性評価}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2006, } @inproceedings{CTT100586990, author = {柿島佑一 and タンザカン and 阪口啓 and 荒木純道}, title = {MMSE干渉キャンセラを用いたMIMO-OFDM固有モード伝送の実験的解析}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2006, } @inproceedings{CTT100524150, author = {Yuichi Kakishima and Hai Doan Le and See Ho Ting and Kei Sakaguchi and Kiyomichi Araki}, title = {Experimental Analysis of MIMO-OFDM Eigenmode Transmission with MMSE Interference Canceller}, booktitle = {}, year = 2006, } @inproceedings{CTT100535278, author = {柿島佑一 and 金ミンジ and ティンシーホー and 小野文枝 and 阪口啓 and 荒木純道}, title = {IEEE802.11n/16eに準拠したMIMO-OFDM固有モード伝送システムの実装}, booktitle = {信学技法}, year = 2006, } @inproceedings{CTT100535279, author = {ダオグェンジュン and 阪口啓 and 須山聡 and 流田理一郎 and 高田潤一 and 鈴木博 and 荒木純道 and 荒田慎太郎 and 海賀和彦 and 間鍋栄 and 山口敏浩 and 三輪勝二}, title = {アンテナ特性を考慮した4x4MIMOフェージングシミュレータの実装と特性評価}, booktitle = {信学技報}, year = 2006, } @inproceedings{CTT100535277, author = {河村英樹 and 大橋享司 and 中川佑一 and 村口正弘 and 阪口啓 and 荒木純道}, title = {ソフトウェア無線化RFID(ISO18000-3 mode2)リーダライタ試作機}, booktitle = {信学技法}, year = 2006, } @inproceedings{CTT100535275, author = {Kei Mizutani and Kei Sakaguchi and Jun-ichi Takada and Kiyomichi Araki}, title = {Measurement of Time-Varying MIMO Channel for Performance Analysis of Closed-Loop Transmission}, booktitle = {}, year = 2006, } @inproceedings{CTT100535276, author = {Gia Khanh Tran and Nguyen Dung Dao and Kei Sakaguchi and Kiyomichi Araki and Hiroshi Iwai and Tsutomu Sakata and Koichi Ogawa}, title = {Performance Analysis of MIMO-OFDM Systems using Indoor Wideband MIMO Channel Measurement Data}, booktitle = {Proc. of IEEE 63rd VTC 2006-Spring}, year = 2006, } @inproceedings{CTT100563796, author = {坂田 勉 and 岩井 浩 and 山本 温 and 小川晃一 and Dung Dao Nguyen and 阪口 啓 and 荒木純道}, title = {一戸建家屋における5GHz帯伝搬特性基礎測定(2) ~XPR特性~}, booktitle = {}, year = 2006, } @inproceedings{CTT100563798, author = {岩井 浩 and 坂田 勉 and 山本 温 and 小川晃一 and Dung Dao Nguyen and 阪口 啓 and 荒木純道}, title = {一戸建家屋における5GHz帯伝搬特性基礎測定(1) ~フロア間伝搬~}, booktitle = {}, year = 2006, } @inproceedings{CTT100563802, author = {水谷慶 and 阪口 and 高田 and 荒木}, title = {時変動屋内MIMO伝搬路のドップラスペクトル解析}, booktitle = {}, year = 2006, } @inproceedings{CTT100563804, author = {中川 and 小森 and 村口 and 河村 and 大橋 and 鎌田 and 阪口}, title = {RF-IDリーダライタ(ISO18000-3 mode 2)のソフトウェア無線化に関する検討}, booktitle = {}, year = 2006, } @inproceedings{CTT100563814, author = {タンザカン and ダオグェンジュン and 阪口啓 and 荒木純道 and 岩井浩 and 坂田勉 and 小川晃一}, title = {一戸建て住宅環境におけるMIMO伝送特性の比較(MMSE, VBLAST, QRM-MLD, SVD-MIMO)}, booktitle = {電子情報通信学会総合大会講演論文集}, year = 2006, } @inproceedings{CTT100563815, author = {金 and 柿島 and 阪口 and 小野 and 荒木}, title = {IEEE802.16eに準拠した4×4MIMO伝送実験系の構築}, booktitle = {}, year = 2006, } @inproceedings{CTT100563817, author = {野田 and 村口 and ティン and 阪口 and 荒木}, title = {SINR推定値に基づくMIMOアンテナ毎適応伝送方式}, booktitle = {}, year = 2006, } @inproceedings{CTT100523723, author = {河村 and 大橋 and 中川 and 小森 and 村口 and 阪口 and 荒木}, title = {RF-ID (ISO18000-3 mode 2) リーダライタのソフトウェア無線化に関する検討}, booktitle = {信学技報}, year = 2006, } @inproceedings{CTT100523721, author = {ティン and レー and 阪口 and 荒木}, title = {ロバストかつ低演算量の適応MIMO-OFDM固有モード通信システムに関する検討}, booktitle = {信学技報}, year = 2006, } @inproceedings{CTT100523717, author = {阪口 and 須山 and 流田 and 鄭 and 朴 and 高田 and 鈴木 and 荒木 and 荒田 and 海賀 and 間鍋 and 山口 and 三輪}, title = {4x4 MIMOフェージングシミュレータの実装}, booktitle = {信学技報}, year = 2006, } @inproceedings{CTT100523716, author = {水谷 and 阪口 and 高田 and 荒木}, title = {屋内MIMO伝搬路の時間変動特性解析}, booktitle = {信学技報}, year = 2005, } @inproceedings{CTT100523715, author = {阪口}, title = {MIMO-OFDM伝送システムの実力}, booktitle = {SITAワークショップ}, year = 2005, } @inproceedings{CTT100586986, author = {タンザカン and ダオ グェンジュン and 阪口啓 and 荒木純道 and 岩井浩 and 坂田勉 and 小川晃一}, title = {屋内MIMO伝搬測定データを用いたMIMO-OFDMシステムの伝送特性解析}, booktitle = {信学技報}, year = 2005, } @inproceedings{CTT100523714, author = {鎌田 and 阪口 and 荒木}, title = {MIMO-OFDMシステムにおける時間軸IQインバランス補償法}, booktitle = {信学技報}, year = 2005, } @inproceedings{CTT100523713, author = {タン and ダオ and 阪口 and 荒木 and 岩井 and 坂田 and 小川}, title = {屋内MIMO伝搬測定データを用いたMIMO-OFDMシステムの伝送特性解析}, booktitle = {信学技法}, year = 2005, } @inproceedings{CTT100523711, author = {D.N.Dung and C.H.Y.Eugene and K.Sakaguchi and K.Araki}, title = {Measurements on area coverage of 5GHz band MIMO-OFDM system in residential home environment}, booktitle = {IEEE PIMRC2005}, year = 2005, } @inproceedings{CTT100523710, author = {H.Kamata and K.Sakaguchi and K.Araki}, title = {An effective IQ imbalance compensation scheme for MIMO-OFDM communication system}, booktitle = {IEEE PIMRC2005}, year = 2005, } @inproceedings{CTT100586987, author = {タンザカン and ダオグェンジュン and 阪口啓 and 荒木純道 and 岩井浩 and 坂田勉 and 小川晃一}, title = {屋内MIMO伝搬測定データを用いたMIMO-OFDMシステムのスループット特性解析}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2005, } @inproceedings{CTT100523692, author = {K.Sakaguchi and D.N.Dung and C.H.Y.Eugene and K.Araki and H.Iwai}, title = {Measurements on area coverage of 5GHz band MIMO-OFDM system in home environment}, booktitle = {ISAP2005}, year = 2005, } @inproceedings{CTT100523708, author = {柿島 and レー and 水谷 and 阪口 and 荒木}, title = {MIMOソフトウェア無線機の製作とMIMO-OFDM伝送システムの実装}, booktitle = {信学技報}, year = 2005, } @inproceedings{CTT100523706, author = {岩井 and 坂田 and 小川 and ダオ and 水谷 and 阪口 and 荒木}, title = {5GHz帯4×4 MIMO-OFDM室内伝搬特性測定実験}, booktitle = {信学技報}, year = 2005, } @inproceedings{CTT100523698, author = {L.H.Doan and S.H.Ting and K.Sakaguchi and K.Araki}, title = {Hierarchical subgroup power and modulation coding adaptation -A new frequency-space link adaptation scheme in MIMO-OFDM eingenmode adaptive transmission system}, booktitle = {IEEE VTC2005-Spring}, year = 2005, } @inproceedings{CTT100523696, author = {阪口 and 水谷 and 高田 and 荒木}, title = {5GHz帯MIMOソフトウェア無線機の構築}, booktitle = {信学技法}, year = 2005, } @inproceedings{CTT100523700, author = {S.H.Ting and K.Sakaguchi and K.Araki}, title = {A robust adaptive MIMO eigenmode transmission system with ZF beamspace interference canceller}, booktitle = {IEEE VTC2005-Spring}, year = 2005, } @inproceedings{CTT100523701, author = {阪口啓}, title = {MIMOソフトウェア無線機およびソフトウェア配布アーキテクチャの構築}, booktitle = {汪,水谷,山岡,阪口,荒木}, year = 2005, } @inproceedings{CTT100523704, author = {鎌田 and 阪口 and 荒木}, title = {MIMO-OFDMにおけるIQインバランスの影響とその補償法}, booktitle = {信学技報}, year = 2005, } @inproceedings{CTT100523703, author = {チュア and 阪口 and 荒木 and 岩井 and 坂田 and 小川}, title = {素子間結合を考慮した2×2MIMOシステムの特性理論解析と実証実験}, booktitle = {信学技報}, year = 2005, } @misc{CTT100886077, author = {于 韜 and 福田 英輔 and 阪口 啓}, title = {東工大スマートモビリティ研究教育フィールドを活用した自動運転を支える通信技術の研究開発}, year = 2023, } @misc{CTT100865367, author = {Kei Sakaguchi and 李還幇 and Kenji Kawashima and Gen Endo and Takeshi Hatanaka and 林和則}, title = {社会的距離とモビリティ・ロボティクス・IoT(韓国語版)}, year = 2021, } @misc{CTT100862163, author = {阪口啓 and 李還幇 and 川嶋健嗣 and 遠藤玄 and 畑中健志 and 林和則}, title = {社会的距離とモビリティ・ロボティクス・IoT}, year = 2021, } @misc{CTT100799791, author = {Antonio De Domenico and Nicola di Pietro and Konstantin Koslowski and Valerio Palestini and Sergio Barberis and Sergio Barbarossa and Mattia Merluzzi and Kei Sakaguchi and Gia Khanh Tran and Koji Takinami and Katsuo Yunoki}, title = {D5.3 ~ Final report on dissemination, standards, regulation and exploitation ~}, year = 2019, } @misc{CTT100799792, author = {Valerio Frascolla and Robert Zaus and Antonio De Domenico and Nicola di Pietro and Konstantin Koslowski and Thomas Haustein and Sergio Barberis and Valerio Palestini and Sergio Barbarossa and Mattia Merluzzi and Gia Khanh Tran and Kei Sakaguchi and Koji Takinami and Katsuo Yunoki}, title = {D1.4 ~ Final report on joint EU/JP vision, business models and eco-system impact ~}, year = 2019, } @misc{CTT100799790, author = {Thomas Haustein and Konstantin Koslowski and Julian Daube and Kei Sakaguchi and Gia Khanh Tran and Hiroaki Nishiuchi and Makoto Nakamura and Tao Yu}, title = {D4.3 ~ MiEdge field trials integrated in 5G-Berlin Testbed toward Tokyo Olympic 2020 ~}, year = 2019, } @misc{CTT100790292, author = {Sergio Barbarossa and Francesca Cuomo and Stefania Sardellitti and Mattia Merluzzi and Nicola di Pietro and Gia Khanh Tran and Kei Sakaguchi and Valerio Frascolla and Robert Zaus}, title = {D3.4 ~ User/application centric orchestration of mmWave edge cloud ~}, year = 2019, } @misc{CTT100783866, author = {Thomas Haustein and Konstantin Koslowski and Kei Sakaguchi and Gia Khanh Tran and Takashi Tomura and Hiroaki Nishiuchi and Makoto Nakamura and Koji Takinami and Tomoya Urushihara and Daniele Disco and Roberto Vallauri and Andrea Vicentini}, title = {D4.2 ~ 5G-MiEdge test-bed integrating mmWave access, liquid RAN C-plane, and user/application centric orchestration ~}, year = 2018, } @misc{CTT100783861, author = {Thomas Haustein and Konstantin Koslowski and Sergio Barbarossa and Stefania Sardellitti and Francesca Cuomo and Mattia Merluzzi and Kei Sakaguchi and Gia Khanh Tran and Yuyuan Chang and Koji Takinami and Tomoya Urushihara and Naganori Shirakata}, title = {D2.2 ~ Design of mmWave ultra broadband access for 5G ~}, year = 2018, } @misc{CTT100783863, author = {Thomas Haustein and Konstantin Koslowski and Antonio De Domenico and Nicola di Pietro and Sergio Barbarossa and Stefania Sardellitti and Francesca Cuomo and Mattia Merluzzi and Kei Sakaguchi and Gia Khanh Tran and Makoto Nakamura and Koji Takinami and Tomoya Urushihara}, title = {D2.4 ~ Method of site specific deployment of mmWave edge cloud ~}, year = 2018, } @misc{CTT100769165, author = {Valerio Frascolla and Antonio De Domenico and Kei Sakaguchi and Valerio Palestini and Sergio Barberis and Sergio Barbarossa and Gia Khanh Tran and Koji Takinami and Katsuo Yunoki}, title = {D5.2 ~ Second report on dissemination, standards, regulation and exploitation plan ~}, year = 2018, } @misc{CTT100769164, author = {Gia Khanh Tran and Hiroaki Nishiuchi and Kei Sakaguchi and Mattia Merluzzi and Sergio Barbarossa and Konstantin Koslowski and Koji Takinami and Valerio Frascolla}, title = {D4.1 ~ Performance evaluation of 5G MiEdge based 5G cellular networks ~}, year = 2018, } @misc{CTT100759468, author = {Emilio Calvanese Strinati and Nicola di Pietro and Valerio Frascolla and Sergio Barbarossa and Sergio Barberis and Kei Sakaguchi and Gia Khanh Tran and Yunoki Katsuo and Koji Takinami}, title = {D1.3 ~ System Architecture and Requirements ~}, year = 2018, } @misc{CTT100757776, author = {Emilio Calvanese Strinati and Nicola di Pietro and Sergio Barbarossa and Elena Ceci and Francesca Costanzo and Mattia Merluzzi and Antonio Cianfrani and Valerio Frascolla and Jürgen Englisch and Robert Zaus and Kei Sakaguchi and Gia Khanh Tran and Yunoki Katsuo}, title = {D3.1 ~ Architecture of mmWave edge cloud and requirement for control signaling ~}, year = 2017, } @misc{CTT100746296, author = {Kei Sakaguchi and Thomas Haustein and Richard Weiler and Konstantin Koslowski and Antonio De Domenico and Gourab Ghatak and Sergio Barberis and Valerio Palestini and Flavio Muratore and Sergio Barbarossa and Andrea Baiocchi and Antonio Cianfrani and Elena Ceci and Mattia Merluzzi and Gia Khanh Tran and Yuyuan Chang and Koji Takinami and Tomoya Urushihara and Masashi Kobayashi}, title = {D2.1 ~ Requirement and scenario definition for mmWave access, antenna and area planning for mmWave edge cloud ~}, year = 2017, } @misc{CTT100746295, author = {Valerio Frascolla and Federico Miatton and Antonio De Domenico and Kei Sakaguchi and Valerio Palestini and Sergio Barbarossa and Gia Khanh Tran and Koji Takinami and Katsuo Yunoki}, title = {D5.1 ~ First report on dissemination, standards, regulation and exploitation plan ~}, year = 2017, } @misc{CTT100746294, author = {Valerio Frascolla and Federico Miatton and Antonio De Domenico and Kei Sakaguchi and Konstantin Koslowski and Valerio Palestini and Sergio Barberis and Sergio Barbarossa and Gia Khanh Tran and Koji Takinami and Katsuo Yunoki}, title = {D1.2 ~ Mid-term report on joint EU/JP vision, business models and eco-system impact ~}, year = 2017, } @misc{CTT100738360, author = {Kei Sakaguchi and Thomas Haustein and Richard Weiler and Antonio De Domenico and Valerio Frascolla and Sergio Barberis and Valerio Palestini and Flavio Muratore and Sergio Barbarossa and Andrea Baiocchi and Antonio Cianfrani and Gia Khanh Tran and Koji Takinami}, title = {D1.1 ~ Use Cases and Scenario Definition ~}, year = 2017, } @misc{CTT100714939, author = {阪口啓 and 三瓶政一 and 衣斐信介 and 荒木純道 and タンザカン and 山口明 and 難波忍 and 林高弘 and 縣亮 and 末柄恭宏 and 大関武雄 and 森脇和也 and 彭海蘭 and 外山隆行 and 櫻井利昭 and 岡坂昌蔵 and 牟田竜二 and 齋藤昭裕 and 湯田泰明 and 安達尚季}, title = {ミリ波を活用するヘテロジニアスセルラネットワークの研究開発}, year = 2016, } @misc{CTT100699780, author = {Maltsev Alexander and Bolotin Ilya and Lomayev Artyom and Pudeyev Andrey and Ingolf Karls and Antonio De Domenico and Ilario Filippini and Kei Sakaguchi and Gia Khanh Tran and Hidekazu Shimodaira and Roya Rezagah}, title = {D4.5 ~ Overall system performance evaluation results ~}, year = 2015, } @misc{CTT100698241, author = {Antonio De Domenico and Maltsev Alexander and Bolotin Ilya and Lomayev Artyom and Pudeyev Andrey and Ingolf Karls and Shozo Okasaka and Ilario Filippini and Kei Sakaguchi and Gia Khanh Tran and Roya Rezagah and Hidekazu Shimodaira}, title = {D4.4 ~ Dynamic activation & cell structuring algorithm and control protocols ~}, year = 2015, } @misc{CTT100697083, author = {Antonio de Domenico and Maltsev Alexander and Bolotin Ilya and Ingolf Karls and Vincenzo Sciancalepore and Ilario Filippini and Antonio Capone and Kei Sakaguchi and Hidekazu Shimodaira and Roya Rezagah and Gia Khanh Tran}, title = {D4.3 ~ Dynamic resource optimization algorithm and control protocols ~}, year = 2015, } @misc{CTT100697084, author = {Maltsev Alexander and Bolotin Ilya and Lomayev Artyom and Pudeyev Andrey and Ingolf Karls and Shozo Okasaka and Ilario Filippini and Kei Sakaguchi and Gia Khanh Tran and Hidekazu Shimodaira and Roya Rezagah}, title = {D4.1 ~ System Level Simulator Specification ~}, year = 2014, } @misc{CTT100674583, author = {Kei Sakaguchi and Gia Khanh Tran and Teppei Oyama and Mai Ohta and Masayuki Ariyoshi and Kenta Umebayashi and Osamu Takyu}, title = {Technical Committee on Smart Radio - A new stage for advancing the frontiers of wireless communications technology -}, year = 2014, } @misc{CTT100627696, author = {黒澤崇浩 and 水谷圭一 and 笹生 拓児 and 有坂 憲行 and 宮本健宏 and 阪口啓 and 荒木純道}, title = {950MHz帯におけるコグニティブ無線ノードの開発}, year = 2010, } @misc{CTT100600481, author = {水谷 圭一 and 宮本 健宏 and 菅野 崇理 and 阪口 啓 and 荒木 純道}, title = {ネットワーク符号を用いた双方向マルチホップ中継ネットワークの試作}, year = 2009, } @misc{CTT100600480, author = {水谷 圭一 and 宮本 健宏 and 菅野 崇理 and 阪口 啓 and 荒木 純道}, title = {マルチチャネル双方向マルチホップ中継ネットワークの試作}, year = 2009, } @misc{CTT100600479, author = {水谷 圭一 and 阪口 啓 and 荒木 純道}, title = {MIMO-OFDM双方向マルチホップネットワークとネットワーク同期手法}, year = 2009, } @misc{CTT100563786, author = {Kei Sakaguchi and Jun-ichi Takada and Hitoshi Yoshino and Takashi Shono and Yoshio Hirose}, title = {Technical Commitee on Software Radio 2nd-year}, year = 2007, } @misc{CTT100596486, author = {Kei Sakaguchi}, title = {MIMO Channel Measurement and Analysis for Future Wireless Communications}, year = 2006, } @misc{CTT100594880, author = {Kei Sakaguchi}, title = {超分解能法を用いた多重波パラメタの測定法}, year = 1998, } @misc{CTT100911708, author = {阪口啓 and 丸田一輝 and 殷 越 and 前本 大輝  and 古山 卓宏  and 中田 恒夫 }, title = {通信装置}, howpublished = {公開特許}, year = 2024, month = {}, note = {特願2022-107886(2022/07/04), 特開2024-006722(2024/01/17)} } @misc{CTT100911043, author = {阪口啓 and 米田拓海 and 岩渕 匡司  and 村上 友規  and 小川 智明  and 鷹取 泰司}, title = {設置位置決定方法及び設置位置決定システム}, howpublished = {公開特許}, year = 2023, month = {}, note = {特願2022-094637(2022/06/10), 特開2023-180945(2023/12/21)} } @misc{CTT100905895, author = {阪口啓 and 久保田 啓一}, title = {無線通信システム}, howpublished = {公開特許}, year = 2023, month = {}, note = {特願2021-214712(2021/12/28), 特開2023-098140(2023/07/10)} } @misc{CTT100885385, author = {阪口啓 and 米田拓海 and 小川 智明 and 村上 友規 and 岩渕 匡司}, title = {中継器、無線通信システム、及び無線通信方法}, howpublished = {公開特許}, year = 2022, month = {}, note = {特願2021-064769(2021/04/06), 特開2022-160177(2022/10/19)} } @misc{CTT100864130, author = {阪口啓 and YINYue}, title = {通信装置}, howpublished = {公開特許}, year = 2021, month = {}, note = {特願2020-017443(2020/02/04), 特開2021-125780(2021/08/30)} } @misc{CTT100865154, author = {阪口啓 and 高久淑考 and 今田舜也}, title = {移動体システム、基地局装置、移動体}, howpublished = {公開特許}, year = 2021, month = {}, note = {特願2020-029641(2020/02/25), 特開2021-136507(2021/09/13)} } @misc{CTT100864140, author = {阪口啓 and 杉原裕一郎}, title = {通信システムおよび制御装置}, howpublished = {公開特許}, year = 2021, month = {}, note = {特願2020-017442(2020/02/04), 特開2021-125779(2021/08/30)} } @misc{CTT100808420, author = {タンザカン and 阪口啓}, title = {無線通信システム、無線通信方法}, howpublished = {登録特許}, year = 2022, month = {}, note = {特願2017-253912(2017/12/28), 特開2019-121848(2019/07/22), 特許第7068687号(2022/05/09)} } @misc{CTT100768970, author = {タンザカン and 高田潤一 and 阪口啓 and アズリルハニズ and 荒田 慎太郎 and 林 大介 and 山口 敏浩}, title = {発信源推定方法およびそれを利用した発信源推定装置}, howpublished = {登録特許}, year = 2020, month = {}, note = {特願2016-150371(2016/07/29), 特開2018-017695(2018/02/01), 特許第6747688号(2020/08/11)} } @misc{CTT100711404, author = {高田潤一 and アズリルハニズ and タンザカン and 岩田亮介 and 阪口啓 and 林 大介  and 山口 敏浩  and 荒田 慎太郎 }, title = {発信源推定方法およびそれを利用した発信源推定装置}, howpublished = {登録特許}, year = 2018, month = {}, note = {特願2014-213902(2014/10/20), 特開2016-080589(2016/05/16), 特許第6399512号(2018/09/14)} } @misc{CTT100692026, author = {タンザカン and 高田潤一 and 阪口啓 and 佐野健太郎 and 荒田 慎太郎 and 林 大介 and 山口 敏浩}, title = {推定方法およびそれを利用した推定装置}, howpublished = {登録特許}, year = 2018, month = {}, note = {特願2013-170719(2013/08/20), 特開2015-040721(2015/03/02), 特許第6292566号(2018/02/23)} } @misc{CTT100675801, author = {阪口啓 and 前原 大樹 and 白土 正 and 古川 実 and 宮本 健宏}, title = {電力電送システム}, howpublished = {公開特許}, year = 2014, month = {}, note = {特願2012-231286(2012/10/19), 特開2014-086738(2014/05/12)} } @misc{CTT100669856, author = {阪口啓 and 佐野健太郎 and 荒田 慎太郎 and 林 大介 and 山口 敏浩}, title = {発信源推定方法およびそれを利用した発信源推定装置}, howpublished = {登録特許}, year = 2016, month = {}, note = {特願2012-155032(2012/07/10), 特開2014-016291(2014/01/30), 特許第6032469号(2016/11/04)} } @misc{CTT100666461, author = {阪口啓 and 荒田 慎太郎 and 林 大介 and 山口 敏浩}, title = {発信源推定方法およびそれを利用した発信源推定装置}, howpublished = {登録特許}, year = 2016, month = {}, note = {特願2012-078280(2012/03/29), 特開2013-205398(2013/10/07), 特許第6032462号(2016/11/04)} } @misc{CTT100648160, author = {阪口啓 and タンザカン and 金子 尚史 and 宮崎 功旭 and 岸 洋司}, title = {無線基地局パラメータ算出装置、無線基地局パラメータ算出方法、及びコンピュータプログラム}, howpublished = {登録特許}, year = 2014, month = {}, note = {特願2011-186224(2011/08/29), 特開2012-191597(2012/10/04), 特許第5665031号(2014/12/19)} } @misc{CTT100647510, author = {阪口啓 and 田島 伸一 and 金子 尚史 and 宮崎 功旭 and 岸 洋司}, title = {無線基地局装置およびデータ送信タイミング制御方法}, howpublished = {登録特許}, year = 2015, month = {}, note = {特願2011-033769(2011/02/18), 特開2012-175276(2012/09/10), 特許第5777048号(2015/07/17)} } @misc{CTT100639682, author = {阪口啓 and 白土 正 and 古川 実 and 宮本 健宏}, title = {無線ネットワークシステム}, howpublished = {公開特許}, year = 2012, month = {}, note = {特願2010-187519(2010/08/24), 特開2012-050183(2012/03/08)} } @misc{CTT100639133, author = {阪口啓 and 金子 尚史 and 岸 洋司 and 伏木 雅}, title = {セルラ移動通信システム}, howpublished = {登録特許}, year = 2014, month = {}, note = {特願2010-178703(2010/08/09), 特開2012-039447(2012/02/23), 特許第5582471号(2014/07/25)} } @misc{CTT100632415, author = {阪口啓 and 呉 潤錫 and 金子 尚史 and 岸 洋司}, title = {通信制御方法および基地局}, howpublished = {公開特許}, year = 2011, month = {}, note = {特願2010-034733(2010/02/19), 特開2011-172067(2011/09/01)} } @misc{CTT100633957, author = {阪口啓 and 草島 直紀 and イアン デクスター ガルシア and 金子 尚史 and 井上 隆}, title = {基地局制御装置及び基地局連携通信制御方法}, howpublished = {登録特許}, year = 2013, month = {}, note = {特願2009-083470(2009/03/30), 特開2010-239303(2010/10/21), 特許第5250840号(2013/04/26)} } @misc{CTT100633944, author = {阪口啓 and 草島 直紀 and イアン デクスター ガルシア and 金子 尚史 and 井上 隆}, title = {基地局制御装置及び基地局連携通信制御方法}, howpublished = {登録特許}, year = 2013, month = {}, note = {特願2009-085591(2009/03/31), 特開2010-239417(2010/10/21), 特許第5250841号(2013/04/26)} } @misc{CTT100617086, author = {阪口啓 and イアン デクスター ガルシア and 金子 尚史 and 井上 隆}, title = {置局設計支援装置及びコンピュータプログラム}, howpublished = {登録特許}, year = 2013, month = {}, note = {特願2009-047166(2009/02/27), 特開2010-206314(2010/09/16), 特許第5224247号(2013/03/22)} } @misc{CTT100614551, author = {阪口啓 and 草島 直紀 and イアン デクスター ガルシア and 金子 尚史 and 井上 隆}, title = {セルラ移動通信システム、基地局制御装置及び基地局連携通信制御方法}, howpublished = {登録特許}, year = 2013, month = {}, note = {特願2008-330562(2008/12/25), 特開2010-154262(2010/07/08), 特許第5207379号(2013/03/01)} } @misc{CTT100666179, author = {阪口啓 and タンザカン and 小野 文枝 and 島田 修作}, title = {マルチホップ無線通信システム}, howpublished = {登録特許}, year = 2013, month = {}, note = {特願2008-265807(2008/10/14), 特開2009-232440(2009/10/08), 特許第5358807号(2013/09/13)} } @misc{CTT100600053, author = {阪口啓 and タン ザカン and 小野 文枝 and 島田 修作 }, title = {マルチホップ無線通信システム}, howpublished = {公開特許}, year = 2009, month = {}, note = {特願2008-265807(2008/10/14), 特開2009-232440(2009/10/08)} } @misc{CTT100591498, author = {阪口啓 and 荒木純道 and 岩渕 匡史 and 井口 裕二 and 宮本 力 and 杉 光泰 and 能登 博}, title = {通信装置及び信号処理方法}, howpublished = {公開特許}, year = 2009, month = {}, note = {特願2008-007378(2008/01/16), 特開2009-171255(2009/07/30)} } @misc{CTT100572818, author = {阪口啓 and 小野 文枝 and 島田 修作}, title = {M I M O メッシュネットワーク}, howpublished = {公開特許}, year = 2008, month = {July}, note = {特願2007-325251(2007/11/20), 特開2008-154242(2008/07/03)} } @misc{CTT100619381, author = {阪口啓 and 荒木純道 and 河村 英樹 and 大橋 享司}, title = {リーダ又はリーダライタ}, howpublished = {登録特許}, year = 2010, month = {}, note = {特願2006-044320(2006/02/21), 特開2007-228082(2007/09/06), 特許第4621154号(2010/11/05)} } @misc{CTT100626083, author = {阪口啓 and 鎌田 裕之 and 荒木純道}, title = {送信装置、受信装置、MIMO-OFDM通信システム及びMIMO-OFDM通信システムにおけるIQインバランス補償方法}, howpublished = {登録特許}, year = 2011, month = {}, note = {特願2005-241162(2005/08/23), 特開2007-060106(2007/03/08), 特許第4702883号(2011/03/18)} } @phdthesis{CTT100596486, author = {Kei Sakaguchi}, title = {MIMO Channel Measurement and Analysis for Future Wireless Communications}, school = {東京工業大学}, year = 2006, } @mastersthesis{CTT100594880, author = {Kei Sakaguchi}, title = {超分解能法を用いた多重波パラメタの測定法}, school = {東京工業大学 }, year = 1998, }