@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{CTT100674639, author = {Jeong Jeaho and Gia Khanh Tran and Kiyomichi Araki}, title = {Complexity-Reduced Low Noise Matching Design of Receiver Front-end Amplifiers with Mutually Coupled 2×2 MIMO Antennas}, journal = {IEICE Trans. Electron}, 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, } @inproceedings{CTT100812747, author = {芳泉 浩史 and 須賀 良介 and Kiyomichi Araki and 橋本 修}, title = {パッチアンテナの設計理論に基づいた円形パッチ配列吸収体の設計とその有効性評価 (マイクロ波)}, booktitle = {電子情報通信学会技術研究報告 = IEICE technical report : 信学技報}, year = 2014, } @inproceedings{CTT100677419, author = {Kohei Matsumoto and Yu Yuan Chang and Gia Khanh TRAN and Kiyomichi ARAKI}, title = {Low-Complexity Phase Noise Compensation Employing Frequency Domain Linear Processing for Millimeter-Wave OFDM Systems}, booktitle = {信学技報}, year = 2014, } @inproceedings{CTT100677418, author = {Keisuke HIROTA and Yu Yuan Chang and Gia Khanh TRAN and Kiyomichi ARAKI}, title = {Design of Indoor Multiuser MIMO-OFDM System at 60GHz -- Study of Channel Modeling and User Selection --}, booktitle = {信学技報}, year = 2014, } @inproceedings{CTT100673394, author = {Jeong Jeaho and Gia Khanh Tran and Kiyomichi Araki}, title = {Ergodic Capacity with Optimal Matching for Spatially Correlated 2×2 MIMO systems in 3-D Isotropic Scattering Environment}, booktitle = {APMC2014}, 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{CTT100673395, author = {Kohei Matsumoto and Yuyuan Chang and Gia Khanh Tran and Kiyomichi Araki}, title = {Frequency Domain Phase Noise Compensation Employing Adaptive Algorithms for Millimeter-Wave OFDM Systems}, booktitle = {APMC2014}, 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{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{CTT100673910, author = {Keisuke HIROTA and Yu Yuan Chang and Gia Khanh TRAN and Kiyomichi ARAKI}, title = {Study of Channel Modeling at 60 GHz Band using Ray-trace Simulation}, booktitle = {2014年ソサイエティ大会}, year = 2014, } @inproceedings{CTT100673911, author = {Jeong Jeaho and Gia Khanh TRAN and Kiyomichi ARAKI}, title = {Noise figure of matching circuit on lossy condition in 2x2 symmetrical MIMO receiver system}, booktitle = {IEICE Society Conference 2014}, year = 2014, } @inproceedings{CTT100812926, author = {須賀 良介 and 芳泉 浩史 and Kiyomichi Araki and 橋本 修}, title = {C-2-52 アンテナの設計理論に基づいた円形パッチ配列吸収体の動作周波数および帯域に関する検討(C-2.マイクロ波A(マイクロ波・ミリ波能動デバイス),一般セッション)}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2014, } @inproceedings{CTT100812745, author = {Kiyomichi Araki}, title = {BT-3-1 離散時間系無線機設計ための解析手法(BT-3.無線通信分野における基礎技術から最先端技術〜ソフトウェア無線技術〜,チュートリアルセッション,ソサイエティ企画)}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2014, } @inproceedings{CTT100812830, author = {北川 真也 and 須賀 良介 and Kiyomichi Araki and 橋本 修}, title = {C-2-53 吸収特性を両偏波に対応した電波吸収/反射切替板の設計(C-2.マイクロ波A(マイクロ波・ミリ波能動デバイス),一般セッション)}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, 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{CTT100673909, author = {Noriaki NAGASHIMA and Keisuke HIROTA and Yu Yuan Chang and Gia Khanh TRAN and Kiyomichi ARAKI}, title = {Study on Beamforming with Parasitic Antenna Element and Improvement of BER Characteristic for 60 GHz Millimeter Wave}, booktitle = {2014年ソサイエティ大会}, year = 2014, } @inproceedings{CTT100673393, author = {Ryouta Kosaka and Hidekazu Shimodaira and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki}, title = {Antenna Design with Transmit Beam-forming Control for Robust Base Station Cooperation Multi User-MIMO Systems}, booktitle = {IEICE technical report}, year = 2014, } @inproceedings{CTT100812983, author = {岡坂 昌蔵 and 櫻井 利昭 and 難波 忍 and Kiyomichi Araki and 阪口 啓}, title = {依頼展示 C-plane/U-plane分離ヘテロジニアスセルラネットワーク実験装置の試作および評価 (スマート無線)}, booktitle = {電子情報通信学会技術研究報告 = IEICE technical report : 信学技報}, year = 2014, } @inproceedings{CTT100665069, author = {Ikuma Ando and Gia Khanh Tran and Kiyomichi Araki and Takayuki Yamada and Takana Kaho and Yo Yamaguchi}, title = {Experimental Evaluation of Compensation Performance on Concurrent Amplification of Time Lagged Dual-band Signals}, booktitle = {2014年総合大会}, year = 2014, } @inproceedings{CTT100667614, author = {Gia Khanh Tran and Ryosuke Iwata and Kei Sakaguchi and Kiyomichi Araki}, title = {[Invited Lecture] Research and Development of Space-Spectrum Sharing MIMO Network}, booktitle = {IEICE technical report}, year = 2014, } @inproceedings{CTT100665967, author = {Hidekazu Shimodaira and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki and Satoshi Konishi and Shinobu Namba and Takahiro Hayashi}, title = {[MiWEBA] Cell Association Method for Multi Band Heterogeneous Networks}, booktitle = {2014年総合大会}, 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{CTT100812961, author = {Kiyomichi Araki}, title = {特別招待講演 情報伝送を志向した電磁波回路設計の話題から (無線通信システム)}, booktitle = {電子情報通信学会技術研究報告 = IEICE technical report : 信学技報}, year = 2014, } @inproceedings{CTT100665964, author = {Noriaki NAGASHIMA and Keisuke HIROTA and Yu Yuan Chang and Gia Khanh TRAN and Kiyomichi ARAKI}, title = {Directivity Control with Parasitic Antenna Element for 60 GHz Millimeter Wave}, booktitle = {2014年総合大会}, year = 2014, } @inproceedings{CTT100665963, author = {Keisuke HIROTA and Noriaki NAGASHIMA and Yu Yuan Chang and Gia Khanh TRAN and Kiyomichi ARAKI}, title = {Multiuser MIMO-OFDM at the Millimeter-Wave Band with PAE Beamforming}, booktitle = {2014年総合大会}, year = 2014, } @inproceedings{CTT100665962, author = {Kohei Matsumoto and Thitapha Chanpokapaiboon and Takayuki Inoue and Gia Khanh Tran and Kiyomichi ARAKI}, title = {A Mitigation Method of Intercarrier Interference due to Local Oscillator Phase Noise}, booktitle = {2014年総合大会}, year = 2014, } @inproceedings{CTT100812712, author = {Kiyomichi Araki}, title = {特別招待講演 情報伝送を志向した電磁波回路設計の話題から (短距離無線通信)}, booktitle = {電子情報通信学会技術研究報告 = IEICE technical report : 信学技報}, year = 2014, } @inproceedings{CTT100812730, author = {Kiyomichi Araki}, title = {特別招待講演 情報伝送を志向した電磁波回路設計の話題から (ソフトウェア無線)}, booktitle = {電子情報通信学会技術研究報告 = IEICE technical report : 信学技報}, year = 2014, } @inproceedings{CTT100665961, author = {Yu Yuan Chang and Noriaki NAGASHIMA and Keisuke HIROTA and Gia Khanh TRAN and Kiyomichi ARAKI}, title = {Millimeter Wave MU-MIMO System with Parasitic Antenna Element Array}, booktitle = {2014年総合大会}, year = 2014, } @inproceedings{CTT100663334, author = {Kohei Matsumoto and Masahiro Suneya and Masashi Yamamoto and Hideyuki Yamada and Gia Khanh Tran and Kiyomichi Araki}, title = {Angular Profile Modeling of V2V Communications}, booktitle = {IEICE technical report}, year = 2014, } @inproceedings{CTT100664421, author = {Takayuki Yamada and Takana Kaho(Saito) and Yo Yamaguchi and Hiroyuki Shiba and Tadao Nakagawa and Ikuma Ando and Gia Khanh Tran and Kiyomichi Araki}, title = {A Study on Digital Predistortion Technique for Dual-band Amplification with Different Output Power}, booktitle = {IEICE Technical Report}, 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{CTT100812808, author = {森下 陽平 and 斉藤 典昭 and 滝波 浩二 and Kiyomichi Araki}, title = {ダイレクトサンプリングミクサの雑音解析}, booktitle = {電気学会論文誌. C}, year = 2014, } @misc{CTT100711409, author = {Gia Khanh Tran and Kiyomichi Araki and Yuyuan Chang and Kohei Matsumoto}, title = {位相雑音補償受信機}, howpublished = {PublishedPatent}, year = 2016, month = {}, note = {特願2014-220797(2014/10/29), 特開2016-092454(2016/05/23)} } @misc{CTT100707741, author = {Gia Khanh Tran and Kiyomichi Araki and Ikuma Ando}, title = {送信機}, howpublished = {RegisteredPatent}, year = 2017, month = {}, note = {特願2014-157142(2014/07/31), 特開2016-034121(2016/03/10), 特許第6241789号(2017/11/17)} } @misc{CTT100704595, author = {Gia Khanh Tran and Kiyomichi Araki}, title = {アンテナ性能評価装置及び到来波角度プロファイル推定装置}, howpublished = {RegisteredPatent}, year = 2018, month = {}, note = {特願2014-145999(2014/07/16), 特開2016-023951(2016/02/08), 特許第6358616号(2018/06/29)} } @misc{CTT100699742, author = {Kiyomichi Araki and Ikuma Ando}, title = {相補Golay符号を用いた直交変復調方法及び装置 }, howpublished = {PublishedPatent}, year = 2015, month = {}, note = {特願2014-024686(2014/02/12), 特開2015-154154(2015/08/24)} } @misc{CTT100669855, author = {Kiyomichi Araki and Gia Gia Tran}, title = {送信機、及び歪み補償方法}, howpublished = {PublishedPatent}, year = 2014, month = {}, note = {特願2012-138708(2012/06/20), 特開2014-003527(2014/01/09)} }