"Tao Yu,Kento Kajiwara,Kiyomichi Araki,Kei Sakaguchi","Experiment of Multi-UAV Full-Duplex System Equipped with Directional Antennas","2023 IEEE 20th Annual Consumer Communications & Networking Conference (CCNC)",,,,,,2023,Jan.
"Tao Yu,Kiyomichi Araki,Kei Sakaguchi","Ground Experiment of Full-Duplex Multi-UAV System Enabled by Directional Antennas","2022 IEEE 12th Annual Computing and Communication Workshop and Conference (CCWC)",,,,,,2022,Jan.
"Tao Yu,Kiyomichi Araki,Kei Sakaguchi","Full-Duplex Aerial Communication System for Multiple UAVs with Directional Antennas","2022 IEEE 19th Annual Consumer Communications & Networking Conference (CCNC)",,,,,,2022,Jan.
"Tao Yu,Kento Kajiwara,Kiyomichi Araki,Kei Sakaguchi","Spectrum Sharing between Directional-Antenna-Equipped UAV System and Terrestrial Systems","2022 IEEE 12th Annual Computing and Communication Workshop and Conference (CCWC)",,,,,,2022,Jan.
"Miao Zhang,Masahiro Wakasa,Koji Toyosaki,Kiyomichi Araki,Jiro Hirokawa,Makoto Ando","Analysis of Intersymbol Interference Characterized by the Large Array Antennas Adopted in a 60-GHz-Band Gigabit Compact-Range Wireless Access System",,"IEEE Access",,"vol. 9",,"pp. 80077-80087",2021,May
"Shunya Imada,Tao Yu,Kiyomichi Araki,Kei Sakaguchi","Multi-Drone Full-Duplex Communication Systems for Joint Video Transmission and Flight Control","IEICE Technical Report",,,"vol. 120","no. 404","pp. 61-66",2021,Mar.
"Tao Yu,Shunya Imada,Kiyomichi Araki,Kei Sakaguchi","Multi-UAV Full-Duplex Communication Systems for Joint Video Transmission and Flight Control","2021 IEEE 11th Annual Computing and Communication Workshop and Conference (CCWC)",,,,,,2021,Jan.
"Tatsuya Shikiji,Tomohiro Mogi,Tsutomu Mitsui,Takeshi Yajima,Nobuyuki Kuroyanagi,Daisuke Aida,Daiki Kurokawa,Kei Sakaguchi,Kiyomichi Araki,Khanh Tran Gia,Tao Yu,Yasushi Hada","Prototyping of real time wireless system for transmission Ultra-High definition video over 5.7Ghz","電子情報通信学会CQ研究会",,,,,,2021,Jan.
"Tuchjuta Ruckkwaen,Takashi Tomura,Kiyomichi Araki,Jiro Hirokawa,Makoto Ando","Experimental Evaluation of Intersymbol Interference in Non-Far Region Transmission using a Large Array Antenna in the Millimeter-Wave Band",,"IEICE Transactions on Communications","Institute of Electronics, Information and Communication Engineers","Vol. E103-B","No. 10","pp. 1136-1146",2020,Oct.
"Tao Yu,Shunya Imada,Kiyomichi Araki,Kei Sakaguchi","[Invited Lecture] UAV-based Wireless Surveillance System enabled by High Resolution Video Transmission","IEICE Technical Report",,,"vol. 120","no. 130","pp. 1-6",2020,Aug.
"Shunya Imada,Yoshitaka takaku,Kiyomichi Araki,Tao Yu,Tran Gia Khanh,Kei Sakaguchi,Tomohiro Mogi,Takeshi Yajima","Study on Full Duplex 4k Video Transmission Systems by Multi-Drones in 5.7GHz band","IEICE Technical Report",,,"vol. 119","no. 448","pp. 105-110",2020,Mar.
"Shunya Imada,Yoshitaka Takaku,Kiyomichi Araki,ユ タオ,Gia Khanh Tran,Kei Sakaguchi,茂木智弘,矢島武","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","移動通信ワークショップ2020",,,,,,2020,Mar.
"Tuchjuta Ruckkwaen,Kiyomichi Araki,Takashi Tomura,JIRO HIROKAWA,Makoto Ando","Experimental Evaluation of Intersymbol Interference in Non-Far Region Transmission using 30-GHz Band Large Array Antennas","IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting",,,,,,2019,July
"Tuchjuta Ruckkwaen,Kiyomichi Araki,Takashi Tomura,JIRO HIROKAWA,Makoto Ando","Experimental Evaluation of Intersymbol Interference in Non-Far Region Transmission using 30-GHz Band Large Array Antennas","IEICE General Conference",,,,,,2019,Mar.
"Tuchjuta Ruckkwaen,Kiyomichi Araki,Takashi Tomura,JIRO HIROKAWA,Makoto Ando","Evaluation of Intersymbol Interference in Non-Far Region Transmission using 60 GHz-Band Large Array Antennas","International Symposium on Antennas and Propagation","International Symposium on Antennas and Propagation",,,,,2018,Oct.
"Tuchjuta Ruckkwaen,Kiyomichi Araki,Takashi Tomura,JIRO HIROKAWA,Makoto Ando","Experimental Evaluation of Intersymbol Interference in Non-Far Region Transmission using 60-GHz Band Large Array Antennas","IEICE Society Conference",,,,,,2018,Sept.
"Hiroyuki KAMATA,Gia Khanh TRAN,Kei SAKAGUCHI,Kiyomichi ARAKI","[Poster Presentation] Robust and Low Complexity Signal Detection Method based on Power Spectrum under Noise Uncertainty","SmartCom 2017","Technical Report, IEICE",,,,,2017,Oct.
"Xin Xu,Dan Mohri,Agnese Mazzinghi,Angelo Freni,Jiro Hirokawa,Makoto Ando,Kiyomichi Araki","A 60-GHz RLSA fed by butler matrix carrying three OAM modes",,"IEEE Antennas and Propagation Society International Symposium, Proceedings",,,,"pp. 1445-1446",2017,July
"Hiroaki Nishiuchi,Gia Khanh Tran,Tetsuki Taniguchi,Kiyomichi Araki,Kei Sakaguchi","Scheduling of Prefetching for 5G Cellular Networks using Mobile Edge Cloud","SR Technical Committee","IEICE technical report","IEICE","Vol. 2017-3-SR-RCS-SRW",,,2017,Mar.
"Tuchjuta Ruckkwaen,Makoto Ando,Jiro Hirokawa,Koji Toyosaki,Miao Zhang,Kiyomichi Araki","Mechanism Extraction of Bit Error Rate Distribution in Compact Range Communication","IEICE General Conference",,"IEICE",,,,2017,Mar.
"Thanh Phan Do,Kiyomichi Araki,JIRO HIROKAWA,Makoto Ando","Estimation of Interference between Antennas in Short Range Communication using Signal Flow Graph","Malaysia-Japan Workshop Radio Tech.",,,,,,2017,Jan.
"Arai, M.,Iwabuchi, M.,Sakaguchi, K.,Kiyomichi Araki","Optimal design method of MIMO antenna directivities and corresponding current distributions by using spherical mode expansion",,"IEICE Transactions on Communications",,"Vol. E100B","No. 10","pp. 1891-1903",2017,
"Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Makoto Ando,JIRO HIROKAWA,Kazuhiko Fukawa,Yu Yuan Chang,Jun-ichi Takada,Kentaro Saito,Akira Matsuzawa,Kenichi Okada,Masaya Miyahara","[Invited Talk] Technical Challenges to Realize mmWave based 5G Cellular Networks","RCS Technical Committee","IEICE technical report","IEICE",,,,2016,Oct.
"Kei Sakaguchi,Seiichi Sampei,Shinsuke Ibi,Kiyomichi Araki,Gia Khanh Tran,Akira Yamaguchi,Shinobu Namba,Takahiro Hayashi,Akira Agata,Yasuhiro Suegara,Takeo Ohseki,Kazuya Moriwaki,Hailan Peng,Takayuki SOTOYAMA,Toshiaki Sakurai,Shozo Okasaka,Ryuuji Muta,Akihiro Saito,Yasuaki Yuda,Naoki Adachi","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","ICTイノベーションフォーラム2016",,,,,,2016,Oct.
"Ryouta Kosaka,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","[Poster Presentation] Indoor Localization System with Wi-Fi Fingerprints and Pedestrian Dead Reckoning","CQ Technical Committee","IEICE technical report","IEICE","Vol. 2016-10-CQ",,,2016,Oct.
"Thanh Phan Do,Kiyomichi Araki,Jiro Hirokawa,Makoto Ando","Signal Flow Graph model for Distance-dependent Transfer Function between two antennas in Short-Range Communication",,"International Symposium on Antennas and Propagation",,,,"pp. 836-837",2016,Oct.
"Hidekazu Shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Cell Association Method with QoS Consideration for Heterogeneous Networks","IEICE Society Conference",,"IEICE",,,,2016,Sept.
"Hiroyuki Kamata,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Practical Implementation of Spectrum Sensing and Signal Detection for Satellite Broadcasting Systems",,"IEICE Transactions on Communications","IEICE","Vol. E99-B","No. 8",,2016,Aug.
"Hidekazu Shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","A Study on the Optimal Combination of Cooperative Transmission Scheme and Frequency Band for 5G","SR Technical Committee","IEICE technical report","IEICE","Vol. 2016-07-SR",,,2016,July
"Yu Yuan Chang,Sayako Haze,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Hikokazu Fukawa","[Invited Lecture] User Scheduling for Millimeter Wave MU-MIMO in Small Conference Room--Evaluation with 3-sector Access Point Model and Proportional Fairness --","BCT Technical Committee","放送技術研究会技法",,,,,2016,July
"Hiroyuki Kamata,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","[Poster Presentation] Sub-optimal and Low complexity Signal Detection method based on Power Spectrum under Noise Uncertainty","SmartCom2016","IEICE Technical Report","IEICE","Vol. 2016-5-SR",,,2016,May
"Hideyuki Yamada,Masahiro Suneya,Gia Khanh Tran,Kiyomichi Araki","Development of the LCR・AFD model of the V2V communication",,"マツダ技法",,,"No. 33",,2016,May
"Yu Yuan Chang,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Phase Noise-Robust Channel Estimation for Simple ICI Compensation of Millimeter Wave OFDM Systems",,"IEICE Comex","IEICE",,,,2016,May
"Hidekazu Shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Shinobu Namba,Satoshi Konishi","Diamond Cellular Network -Optimal Combination of Small Power Basestations and CoMP Cellular Networks-",,"IEICE Trans. Commun.","IEICE","Vol. E99-B","No. 4",,2016,Apr.
"Gia Khanh Tran,Hidekazu Shimodaira,Kei Sakaguchi,Kiyomichi Araki","Dynamic ON/OFF of smallcell BS in C-RAN based 5G HetNet supporting user’s satisfaction","RCS Technical Committee","IEICE technical report","IEICE","Vol. 2016-04-RCS",,,2016,Apr.
"Makoto Ando,JIRO HIROKAWA,Miao Zhang,Masahiro Wakasa,Kiyomichi Araki","A Study of the 60 GHz-Band Compact Range Wireless Access System Using Large Array Antennas,","Euro. Conf. Antennas Propagat",,,,,,2016,Apr.
"Gia Khanh Tran,Hidekazu Shimodaira,Roya Rezagah,Kei Sakaguchi,Kiyomichi Araki","Practical evaluation of on-demand smallcell ON/OFF based on traffic model for 5G cellular networks","WCNC2016","IEEE WCNC 2016",,,,,2016,Apr.
"Daiki Maehara,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Experimental Study on Battery-less Sensor Network Activated by Multi-point Wireless Energy Transmission",,"IEICE Trans. Commun.","IEICE","Vol. E99-B","No. 4",,2016,Apr.
"北川 真也,須賀 良介,橋本 修,Kiyomichi Araki","C-2-79 電波吸収体による円筒型空洞のRCS低減特性(C-2.マイクロ波B(マイクロ波・ミリ波受動デバイス),一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2016","No. 1","pp. 108",2016,Mar.
"齋藤 弘稀,須賀 良介,Kiyomichi Araki,橋本 修","B-5-172 乾式二重壁にFSSを適用した屋内における無線LAN通信のSIR分布(B-5.無線通信システムB(無線アクセスネットワーク),一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2016","No. 1","pp. 565",2016,Mar.
"ド タン ファン,Kiyomichi Araki,小濱 臣将,広川 二郎,安藤 真","B-1-10 近距離無線通信における送受アンテナ間の多重反射のシグナルフローグラフモデルの検証(B-1.アンテナ・伝播A(電波伝搬,非通信利用),一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2016","No. 1","pp. 10",2016,Mar.
"Kiyomichi Araki,森下 陽平","C-12-10 TAの不完全性を考慮した周期時変連続時間回路の解析(C-12.集積回路,一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2016","No. 2","pp. 83",2016,Mar.
"Yuyuan CHANG,Gia Khanh TRAN,Kei SAKAGUCHI,Kiyomichi ARAKI","Evaluation of Oversampling Rate Limited Dual-Channel Digital Predistortion with 3-Box Nonlinear Model of Power Amplifier","IWS2016",,,,,,2016,Mar.
"Ryouta Kosaka,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Indoor Localization System based on Multiple AP and its Experimental Investigation","SR Technical Committee","IEICE technical report","IEICE","Vol. 2016-3-SR-RCS-CCS-SRW",,,2016,Mar.
"Sayako Haze,Yu Yuan Chang,Gia Khanh Tran,Kiyomichi Araki","Design of Indoor Multiuser MIMO Systems considering Fairness at 60 GHz -- User Scheduling considering Proportional Fairness --","RCS Technical Committee","IEICE technical report","IEICE","Vol. 2016-3-SR-RCS-CCS-SRW",,,2016,Mar.
"芳泉 浩史,北原 大祐,須賀 良介,Kiyomichi Araki,橋本 修","C-2-77 円形パッチ配列吸収体の斜入射に対する等価回路に関する検討(C-2.マイクロ波B(マイクロ波・ミリ波受動デバイス),一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2016","No. 1","pp. 106",2016,Mar.
"Fan Do,Kiyomichi Araki,Takayuki Kohama,JIRO HIROKAWA,Makoto Ando","近距離無線通信における送受アンテナ間の多重反射のシグナルフローグラフモデルの検証",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会",,,,2016,Mar.
"芳泉 浩史,須賀 良介,Kiyomichi Araki,橋本 修","C-2-78 円形パッチ配列電波吸収体の最薄設計手法とその有効性評価(C-2.マイクロ波B(マイクロ波・ミリ波受動デバイス),一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2016","No. 1","pp. 107",2016,Mar.
"Yu Yuan Chang,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","[Invited Lecture] Simple Inter-carrier Interference Compensation Scheme for Millimeter Wave OFDM Systems -- PER Evaluation considering Channel Estimation --","SR Technical Committee","IEICE technical report","IEICE","Vol. 2016-3-SR-RCS-CCS-SRW",,,2016,Mar.
"Hiroyuki Kamata,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Robust and Low Complexity Bandwidth and Carrier Frequency Estimation for Cognitive Radio",,"IEICE Transactions on Communications","IEICE","Vol. E99-B","No. 2",,2016,Feb.
"T. P. Do,K. Araki,T. Kohama,Y. Iida,T. Hirano,J. Hirokawa,M. Ando","Signal Transfer function for Short Range Wireless Communication with Multiple Reflection between Tx and Rx Antennas",,"IEICE technical report",,,,,2016,Jan.
"Kiyomichi Araki","黒体放射とMIMO通信",,"電子情報通信学会 基礎・境界ソサイエティ Fundamentals Review","The Institute of Electronics, Information and Communication Engineers","Vol. 9","No. 3","pp. 177-178",2016,
"Kitahara, D.,Yoshiizumi, H.,Suga, R.,Hashimoto, O.,Kiyomichi Araki","A study of design method of circular patch array absorber for oblique incidence",,"European Microwave Week 2016: "Microwaves Everywhere", EuMW 2016 - Conference Proceedings; 46th European Microwave Conference, EuMC 2016",,,,"pp. 329-332",2016,
"Kitagawa, S.,Suga, R.,Hashimoto, O.,Kiyomichi Araki","Study on RCS reduction of patch array using switchable absorption/transmission surface",,"IEICE Transactions on Electronics",,"Vol. E99C","No. 7","pp. 805-808",2016,
"Masahiro Suneya,Hideyuki Yamada,Gia Khanh Tran,Kiyomichi Araki","Construction of the LCR・AFD model of the V2V communication","第13回ITSシンポジウム2015",,,,,,2015,Dec.
"Yu Yuan Chang,Keisuke Hirota,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","[Invited Lecture] A Study of User Scheduling for Millimeter-wave MU-MIMO Systems -- Evaluation with Small Conference Room Channel Model and 3-secter Access Point --","AP Technical Committee","IEICE technical report","IEICE","Vol. 2015-11-AP-RCS-WPT-SAT",,,2015,Nov.
"Koji Toyosaki,Miao Zhang,Jiro Hirokawa,Kiyomichi Araki,Makoto Ando","Investigation of reception zone in a 60 GHz-band compact-range wireless access system using a large array antenna",,"International Workshop on Electromagnetics",,,,,2015,Nov.
"Miao Zhang,Masahiro Wakasa,Kiyomichi Araki,Jiro Hirokawa,Makoto Ando","Analysis of intersymbol interference in a 60 GHz-band compact-range wireless access system using various large array antennas",,"International Symposium on Antennas and Propagation,",,,,,2015,Nov.
"Hidekazu Shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Investigation on Millimeter-wave Spectrum for 5G","CSCN2015","IEEE",,,,,2015,Oct.
"M. Ando,M. Wakasa,K. Toyosaki,T. Nguyen,A. Maifuz,M. Zhang,J. Hirokawa,K. Araki","BER and Service Area Measurement of Compact Range Communication with Radial Line Slot Antennas",,"IEICE technical report",,,,,2015,Oct.
"Kei Sakaguchi,Gia Khanh Tran,Kiyomichi Araki,Makoto Ando,JIRO HIROKAWA,Kazuhiko Fukawa,Yu Yuan Chang,Jun-ichi Takada,Kentaro Saito,Akira Matsuzawa,Kenichi Okada,Masaya Miyahara","[Invited Talk] 5G from Tokyo Institute of Technology Point of View  -- For Realization of Millimeter-wave Heterogeneous Networks --","RCS Technical Committee","IEICE technical report","IEICE",,,,2015,Oct.
"Yu Yuan Chang,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","[Poster presentation] Inter-carrier  Interference Compensation Scheme for Millimeter Wave OFDM Systems","SR Technical Committee","IEICE technical report","IEICE",,,,2015,Oct.
"Miao Zhang,Koji Toyosaki,Masahiro Wakasa,Kiyomichi Araki,JIRO HIROKAWA,Makoto Ando","大規模アレーアンテナを用いる60GHz帯コンパクトレンジ高速無線アクセスシステムの研究","電子情報通信学会ソサイエティ大会",,,,,,2015,Sept.
"Fan Do,Kiyomichi Araki,Takayuki Kohama,Takuichi Hirano,JIRO HIROKAWA,Makoto Ando","送受信アンテナ間の多重反射を考慮したシグナルフローグラフによるアンテナ利得とレーダー散乱断面積の推定","信学通信大",,,,,,2015,Sept.
"Yuyuan CHANG,Gia Khanh TRAN,Kei SAKAGUCHI,Kiyomichi ARAKI","Dual-Channel Digital Predistortion for Memory Nonlinear Power Amplifier with Limited Oversampling Rate","IEICE Society Conference","IEICE Society Conference 2015",,,,,2015,Sept.
"Kiyomichi Araki,森下 陽平","C-12-19 連続時間系と離散時間系のハイブリッド回路の解析(RF回路技術(2),C-12.集積回路,一般セッション)",,"電子情報通信学会ソサイエティ大会講演論文集","一般社団法人電子情報通信学会","Vol. 2015","No. 2","pp. 59",2015,Aug.
"Koji Toyosaki,Miao Zhang,JIRO HIROKAWA,Kiyomichi Araki,Makoto Ando","大規模アレーを用いたミリ波帯コンパクトレンジ無線システムの通信エリアの研究",,"信学技報",,,,,2015,Aug.
"Kiyomichi Araki","CT-1-3 マイクロ波増幅器の歪み補償技術の基礎(CT-1.マイクロ波/ミリ波帯電力増幅器の基礎、応用、今後の展望,チュートリアルセッション,ソサイエティ企画)",,"電子情報通信学会ソサイエティ大会講演論文集","一般社団法人電子情報通信学会","Vol. 2015","No. 1","pp. "SS-40"-"SS-41"",2015,Aug.
"ド タン ファン,Kiyomichi Araki,小濱 臣将,平野 拓一,広川 二郎,安藤 真","B-1-62 送受信アンテナ間の多重反射を考慮したシグナルフローグラフによるアンテナ利得とレーダー散乱断面積の推定(B-1.アンテナ・伝播B(アンテナ一般),一般セッション)",,"電子情報通信学会ソサイエティ大会講演論文集","一般社団法人電子情報通信学会","Vol. 2015","No. 1","pp. 62",2015,Aug.
"Gia Khanh Tran,Hidekazu Shimodaira,Roya Rezagah,Kei Sakaguchi,Kiyomichi Araki","Dynamic cell activation and user association for green 5G heterogeneous cellular networks","WDN-CN2015 Autumn","IEEE",,,,,2015,Aug.
"北川 真也,須賀 良介,橋本 修,Kiyomichi Araki","C-15-11 表面インピーダンスを用いた反射板付ダイポールアレーのRCS解析に関する検討(C-15.エレクトロニクスシミュレーション,一般セッション)",,"電子情報通信学会ソサイエティ大会講演論文集","一般社団法人電子情報通信学会","Vol. 2015","No. 1","pp. 202",2015,Aug.
"Masahiro Wakasa,Miao Zhang,JIRO HIROKAWA,Kiyomichi Araki,Makoto Ando","進行波励振スロットアレーを用いた近傍界高速無線通信システムにおけるシンボル間干渉の解析","アンテナ・伝播研究会",,,,,,2015,July
"M. Zhang,K. Araki,J. Hirokawa,M. Ando","Evaluations of Coverage and Intersymbol Interference in a 60 GHz-Band Compact-Range Wireless Access System using Large Array Antennas",,"IEICE technical report",,,,,2015,July
"Kaho, Takana,Yamaguchi, Yo,Shiba, Hiroyuki,Nakagawa, Tadao,Uehara, Kazuhiro,Kiyomichi Araki","Concurrent Multi-Band Mixer with Independent and Linear Gain Control","Asia-Pacific Microwave Conference","IEICE TRANSACTIONS ON ELECTRONICS","IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG","Vol. E98C","No. 7","pp. 659-668",2015,July
"Miao Zhang,Kiyomichi Araki,Jiro Hirokawa,Makoto Ando","Intersymbol Interference Analysis of a 60 GHz-Band Compact Range Wireless Access System",,"European Conference on Antennas and Propagation",,,,,2015,Apr.
"Yuyuan CHANG,Gia Khanh TRAN,Kiyomichi ARAKI","Dual-Channel Digital Predistortion Compensation of  Power Amplifier with Limited Oversampling Rate","IEICE General Conference","IEICE General Conference 2015",,,,,2015,Mar.
"Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takayuki Yamada,Takana Kaho,Yo Yamaguchi,Tadao Nakagawa","Experimental Validation of Digital Pre-distortion Technique for Dual-band Dual-signal Amplification by Single Feedback System Employing Dual-band Mixer",,"IEICE Transactions on Electronics","IEICE","Vol. E98-C","No. 3",,2015,Mar.
"Hidekazu Shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Cell Association Method for Millimeter Wave Heterogeneous Network with MU-MIMO","SR Technical Committee","IEICE technical report","IEICE","Vol. 2015-03-SR",,,2015,Mar.
"Gia Khanh Tran,Hidekazu Shimodaira,Kei Sakaguchi,Kiyomichi Araki","Study on dynamic ON/OFF cell association in cloud cooperated HetNet","SR Technical Committee","IEICE technical report","IEICE","Vol. 2015-03-SR",,,2015,Mar.
"Keisuke HIROTA,Yu Yuan Chang,Gia Khanh TRAN,Kiyomichi ARAKI","User Selection Algorithm with RF Beamforming for Millimeter-wave MU-MIMO Systems","JEC-ECC2015",,,,,,2015,Mar.
"芳泉 浩史,須賀 良介,Kiyomichi Araki,橋本 修","C-2-30 円形パッチ配列吸収体の偏波および入射角度依存性評価(C-2.マイクロ波B(マイクロ波・ミリ波受動デバイス),一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2015","No. 1","pp. 50",2015,Feb.
"Masahiro Wakasa,Miao Zhang,JIRO HIROKAWA,Kiyomichi Araki,Makoto Ando","ラジアルラインスロットアンテナを用いた近傍界通信における給電構造と素子配列を考慮したシンボル間干渉解析","電子情報通信学会 東京支部学生会研究発表会",,,,,,2015,Feb.
"Kiyomichi Araki","BP-1-6 5Gにおけるミリ波RF技術の役割り(BP-1.将来無線アクセスにむけた要素技術,パネルセッション,ソサイエティ企画)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2015","No. 1","pp. "SS-13"",2015,Feb.
"須賀 良介,斉藤 弘稀,Kiyomichi Araki,橋本 修","C-15-17 金属導体を用いた周波数選択性を有する乾式二重壁の解析(C-15.エレクトロニクスシミュレーション,一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2015","No. 1","pp. 259",2015,Feb.
"角田 亮太,北川 真也,須賀 良介,Kiyomichi Araki,橋本 修","C-2-31 パッチアンテナの終端負荷の最適化によるRCS低減(C-2.マイクロ波B(マイクロ波・ミリ波受動デバイス),一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2015","No. 1","pp. 51",2015,Feb.
"北川 真也,須賀 良介,Kiyomichi Araki,橋本 修","C-2-32 電波吸収/透過切替板の試作実験(C-2.マイクロ波B(マイクロ波・ミリ波受動デバイス),一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2015","No. 1","pp. 52",2015,Feb.
"Hidekazu Shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Investigation on Millimeter-wave Spectrum for 5G","SR Technical Committee","IEICE technical report","IEICE","Vol. 2015-01-SR",,,2015,Jan.
"Kitagawa, S.,Suga, R.,Kiyomichi Araki,Hashimoto, O.","Dual-polarization RCS reduction of x-band antenna using switchable reflector",,"IEICE Transactions on Electronics",,"Vol. E98C","No. 7","pp. 701-708",2015,
"Kitagawa, S.,Suga, R.,Kiyomichi Araki,Hashimoto, O.","Active absorption/transmission FSS using diodes",,"IEEE International Symposium on Electromagnetic Compatibility",,"Vol. 2015-Septmber",,"pp. 1538-1541",2015,
"Yoshiizumi, H.,Suga, R.,Hashimoto, O.,Kiyomichi Araki","A design of circular patch array absorber based on patch antenna theory",,"European Microwave Week 2015: "Freedom Through Microwaves", EuMW 2015 - Conference Proceedings; 2015 45th European Microwave Conference Proceedings, EuMC",,,,"pp. 1100-1103",2015,
"Kitagawa, S.,Suga, R.,Kiyomichi Araki,Hashimoto, O.","Switchable reflector for dual-polarized antenna radar cross section reduction",,"IEEE MTT-S International Microwave and RF Conference 2014, IMaRC 2014 - Collocated with Intemational Symposium on Microwaves, ISM 2014",,,,"pp. 201-204",2015,
"芳泉 浩史,須賀 良介,Kiyomichi Araki,橋本 修","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)",,"電子情報通信学会技術研究報告 = IEICE technical report : 信学技報","一般社団法人電子情報通信学会","Vol. 114","No. 376","pp. 19-23",2014,Dec.
"Keisuke HIROTA,Yu Yuan Chang,Gia Khanh TRAN,Kiyomichi ARAKI","Design of Indoor Multiuser MIMO-OFDM System at 60GHz -- Study of Channel Modeling and User Selection --","SRW研究会","信学技報",,,,,2014,Dec.
"Kohei Matsumoto,Yu Yuan Chang,Gia Khanh TRAN,Kiyomichi ARAKI","Low-Complexity Phase Noise Compensation Employing Frequency Domain Linear Processing for Millimeter-Wave OFDM Systems","MW研究会","信学技報",,,,,2014,Dec.
"Roya Rezagah,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Satoshi Konishi","Large Scale Cooperation in Cellular Networks  with Non-uniform User Distribution",,"IEICE Trans. Commun.","IEICE","Vol. E97-B","No. 11",,2014,Nov.
"Kohei Matsumoto,Yuyuan Chang,Gia Khanh Tran,Kiyomichi Araki","Frequency Domain Phase Noise Compensation Employing Adaptive Algorithms for Millimeter-Wave OFDM Systems","2014 Asia-Pacific Microwave Conference","APMC2014",,,,,2014,Nov.
"Jeong Jeaho,Gia Khanh Tran,Kiyomichi Araki","Ergodic Capacity with Optimal Matching for Spatially Correlated 2×2 MIMO systems in 3-D Isotropic Scattering Environment","2014 Asia-Pacific Microwave Conference","APMC2014",,,,,2014,Nov.
"Gento Matsushita,Daiki Maehara,Yusuke Kuki,Kei Sakaguchi,Seiichi Sampei,Kiyomichi Araki","Wireless Grid to realize Battery-less Sensor Networks in Indoor Environments","APMC2014",,"IEEE",,,"pp. 690 - 692",2014,Nov.
"Daiki Maehara,Gento Matsushita,Yusuke Kuki,Kei Sakaguchi,Seiichi Sampei,Kiyomichi Araki","[Requested Talk] Development of Battery-less Sensor Networks for LED Light Control System","SR Technical Committee","IEICE technical report","IEICE","vol. 114","no. 284","pp. 109-116",2014,Oct.
"Jeong Jeaho,Gia Khanh Tran,Kiyomichi Araki","Complexity-Reduced Low Noise Matching Design of Receiver Front-end Amplifiers with Mutually Coupled 2×2 MIMO Antennas",,"IEICE Trans. Electron","IEICE","Vol. E97-C","No. 10",,2014,Oct.
"Ryousuke Iwata,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","[Poster Presentation] A Novel RF Fingerprint Management Architecture for Wi-Fi Fingerprinting Localization","SR Technical Committee","IEICE technical report","IEICE",,,,2014,Oct.
"Hidekazu Shimodaira,Gia Khanh Tran,Kiyomichi Araki,Kei Sakaguchi,Shinobu Namba,Takahiro Hayashi,Satoshi Konishi","Cell Association Method for Multiband Heterogeneous Networks",,"IEEE PIMRC2014",,"  WDN-CN2014",,,2014,Sept.
"須賀 良介,芳泉 浩史,Kiyomichi Araki,橋本 修","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)",,"電子情報通信学会ソサイエティ大会講演論文集","一般社団法人電子情報通信学会","Vol. 2014","No. 1","pp. 75",2014,Sept.
"北川 真也,須賀 良介,Kiyomichi Araki,橋本 修","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)",,"電子情報通信学会ソサイエティ大会講演論文集","一般社団法人電子情報通信学会","Vol. 2014","No. 1","pp. 76",2014,Sept.
"Kiyomichi Araki","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)",,"電子情報通信学会ソサイエティ大会講演論文集","一般社団法人電子情報通信学会","Vol. 2014","No. 1","pp. "SS-18"-"SS-21"",2014,Sept.
"Jeong Jeaho,Gia Khanh TRAN,Kiyomichi ARAKI","Noise figure of matching circuit on lossy condition in 2x2 symmetrical  MIMO receiver system","IEICE Society Conference","IEICE Society Conference 2014",,,,,2014,Sept.
"Keisuke HIROTA,Yu Yuan Chang,Gia Khanh TRAN,Kiyomichi ARAKI","Study of Channel Modeling at 60 GHz Band using Ray-trace Simulation","IEICE Society Conference","2014年ソサイエティ大会",,,,,2014,Sept.
"Noriaki NAGASHIMA,Keisuke HIROTA,Yu Yuan Chang,Gia Khanh TRAN,Kiyomichi ARAKI","Study on Beamforming with Parasitic Antenna Element and Improvement of BER Characteristic for 60 GHz Millimeter Wave","IEICE Society Conference","2014年ソサイエティ大会",,,,,2014,Sept.
"Daiki Maehara,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Minoru Furukawa","Experiments Validating the Effectiveness of Multi-point Wireless Energy Transmission with Carrier Shift Diversity",,"IEICE Trans. Commun.","IEICE","Vol. E97-B","No. 9",,2014,Sept.
"Ryouta Kosaka,Hidekazu Shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Antenna Design with Transmit Beam-forming Control for Robust Base Station Cooperation Multi User-MIMO Systems","SR Technical Committee","IEICE technical report","IEICE","Vol. 2014-07-RCC-ASN-NS-RCS-SR",,,2014,July
"岡坂 昌蔵,櫻井 利昭,難波 忍,Kiyomichi Araki,阪口 啓","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)",,"電子情報通信学会技術研究報告 = IEICE technical report : 信学技報","一般社団法人電子情報通信学会","Vol. 114","No. 44","pp. 9-13",2014,May
"Kiyomichi Araki","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)",,"電子情報通信学会技術研究報告 = IEICE technical report : 信学技報","一般社団法人電子情報通信学会","Vol. 113","No. 457","pp. 131-135",2014,Mar.
"Kiyomichi Araki","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)",,"電子情報通信学会技術研究報告 = IEICE technical report : 信学技報","一般社団法人電子情報通信学会","Vol. 113","No. 456","pp. 341-345",2014,Mar.
"Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","[MiWEBA] A study on power control in C-RAN based U/C splitting HetNet","IEICE General Conference","2014年総合大会",,,,,2014,Mar.
"Keisuke HIROTA,Noriaki NAGASHIMA,Yu Yuan Chang,Gia Khanh TRAN,Kiyomichi ARAKI","Multiuser MIMO-OFDM at the Millimeter-Wave Band with PAE Beamforming","IEICE General Conference","2014年総合大会",,,,,2014,Mar.
"Kohei Matsumoto,Thitapha Chanpokapaiboon,Takayuki Inoue,Gia Khanh Tran,Kiyomichi ARAKI","A Mitigation Method of Intercarrier Interference due to Local Oscillator Phase Noise","IEICE General Conference","2014年総合大会",,,,,2014,Mar.
"Gia Khanh Tran,Ryosuke Iwata,Kei Sakaguchi,Kiyomichi Araki","[Invited Lecture] Research and Development of Space-Spectrum Sharing MIMO Network","SR Technical Committee","IEICE technical report","IEICE","Vol. 2014-03-RCS-SR-SRW",,,2014,Mar.
"Hidekazu Shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Satoshi Konishi,Shinobu Namba,Takahiro Hayashi","[MiWEBA] Cell Association Method for Multi Band Heterogeneous Networks","IEICE General Conference","2014年総合大会",,,,,2014,Mar.
"Noriaki NAGASHIMA,Keisuke HIROTA,Yu Yuan Chang,Gia Khanh TRAN,Kiyomichi ARAKI","Directivity Control with Parasitic Antenna Element for 60 GHz Millimeter Wave","IEICE General Conference","2014年総合大会",,,,,2014,Mar.
"Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takayuki Yamada,Takana Kaho,Yo Yamaguchi","Experimental Evaluation of Compensation Performance on Concurrent Amplification of Time Lagged Dual-band Signals","IEICE General Conference","2014年総合大会",,,,,2014,Mar.
"Kiyomichi Araki","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)",,"電子情報通信学会技術研究報告 = IEICE technical report : 信学技報","一般社団法人電子情報通信学会","Vol. 113","No. 458","pp. 77-81",2014,Mar.
"Yu Yuan Chang,Noriaki NAGASHIMA,Keisuke HIROTA,Gia Khanh TRAN,Kiyomichi ARAKI","Millimeter Wave MU-MIMO System with Parasitic Antenna Element Array","IEICE General Conference","2014年総合大会",,,,,2014,Mar.
"Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Base station power control in C-RAN based U/C splitting HetNet","SR Technical Committee","IEICE technical report","IEICE","Vol. 2014-1-SR",,,2014,Jan.
"Takayuki Yamada,Takana Kaho(Saito),Yo Yamaguchi,Hiroyuki Shiba,Tadao Nakagawa,Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki","A Study on Digital Predistortion Technique  for Dual-band Amplification with Different Output Power",,"IEICE Technical Report",,"  2014-01-SR",,,2014,Jan.
"Kohei Matsumoto,Masahiro Suneya,Masashi Yamamoto,Hideyuki Yamada,Gia Khanh Tran,Kiyomichi Araki","Angular Profile Modeling of V2V Communications","SR Technical Committee","IEICE technical report","IEICE","Vol. 2014-1-SR",,,2014,Jan.
"森下 陽平,斉藤 典昭,滝波 浩二,Kiyomichi Araki","ダイレクトサンプリングミクサの雑音解析",,"電気学会論文誌. C","The Institute of Electrical Engineers of Japan","Vol. 134","No. 8","pp. 1002-1009",2014,
"Kohei Matsumoto,Thitapha Chanpokapaiboon,Takayuki Inoue,Gia Khanh Tran,Kiyomichi Araki","A Mitigation Method of Intercarrier Interference Due to Local OscillatorPhase Noise","マイクロ波研究会",,,,,,2013,Dec.
"Roya Rezagah,Daisuke Matsuo,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Satoshi Konishi","Large Scale Cooperation in Cellular Networks with Non-uniform User Distribution",,"IEEE GLOBECOM 2013 Workshop on Emerging Technologies for LTE-Advanced and Beyond-4G",,,,,2013,Dec.
"Yuyuan Chang,Noriaki Nagashima,Keisuke Hirota,Gia Khanh Tran,Kiyomichi Araki","Millimeter Wave MU-MIMO System with PAE Array","マイクロ波研究会",,,,,,2013,Dec.
"Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takayuki Yamada,Takana Kaho(Saito),Yo Yamaguchi","Experimental Validation of Digital Pre-distortion Technique for Concurrent Multi-Band Amplification by Single Feedback System Employing Multi-band Mixer",,"IEICE Technical Report",,"  2013-12-MW",,,2013,Dec.
"Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takayuki Yamada,Takana Kaho,Yo Yamaguchi,Kazuhiro Uehara","A New Architecture for Concurrent Dual-Band Digital PreDistortion","APMC2013",,,,,,2013,Nov.
"Kei Sakaguchi,Seiichi Sampei,Hidekazu Shimodaira,Roya Rezagah,Gia Khanh Tran,Kiyomichi Araki","Cloud Cooperated Heterogeneous Cellular Networks","ISPACS 2013",,,,,,2013,Nov.
"Ikuma Ando,Yu Yuan Chang,Gia Khanh Tran,Kiyomichi Araki","Performance Analysis of Error Vector Magnitude Due to RF impairments in 60 GHz Millimeter-wave System",,"IEICE Technical Report",,"  2013-11-MW",,,2013,Nov.
"Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takayuki Yamada,Takana Kaho,Yo Yamaguchi,Kazuhiro Uehara","Nonlinear modeling and analysis on concurrent  amplification of dual-band Gaussian signals",,"IEICE Transactions on Electronics","IEICE","Vol. E96-C","No. 10",,2013,Oct.
"Masahiro Suneya,Masashi Yamamoto,Hideyuki Yamada,Tomokazu Okugi,Kohei Matsumoto,Gia Khanh Tran,Kiyomichi Araki","Fading characteristic modeling of V2V communication at 700MHz band and the system margin design",,"20th ITS World Congress Tokyo 2013",,,,,2013,Oct.
"岩田 亮介,ヴァヴッター,阪口 啓,Kiyomichi Araki","技術展示 送受信ビームフォーミングを用いたMIMOコグニティブ無線システムの試作及び評価 (ソフトウェア無線)",,"電子情報通信学会技術研究報告 = IEICE technical report : 信学技報","一般社団法人電子情報通信学会","Vol. 113","No. 266","pp. 35-42",2013,Oct.
"Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takayuki Yamada,Takana Kaho,Yo Yamaguchi","Evaluation on the Optimization of Parameters for Digital Predistortion with Orthogonal Polynomials on Concurrent Amplification of Dual-band Multi-carrier Signals","IEICE Society Conference","2013年ソサイエティ大会",,,,,2013,Sept.
"Hidekazu Shimodaira,Gia Khanh Tran,Kiyomichi Araki,Kei Sakaguchi,Shinobu Namba,Satoshi Konishi","Diamond Cellular Network - Optimal Combination of Small Power Basestations and CoMP Cellular Networks",,"IEEE PIMRC2013",,"  WDN-CN2013",,,2013,Sept.
"Thitapha Chanpokapaiboon,Takayuki Inoue,Gia Khanh Tran,Kiyomichi Araki","An Improved Phase Noise Reduction Technique in OFDM systems","IEICE Society Conference","2013 Society Conference",,,,,2013,Sept.
"Daiki Maehara,Ryota Akai,Gia Khanh Tran,Kei Sakaguchi,Seiichi Sampei,Kiyomichi Araki,Hiroshi Iwai","Experiment on Battery-less Sensor Activation via Multi-point Wireless Energy Transmission",,"PIMRC2013",,,,"pp. 2336 - 2340",2013,Sept.
"Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takayuki Yamada,Takana Kaho(Saito),Yo Yamaguchi","A Study on Parameter Optimization for Orthogonal Polynomial Based Digital Predistortion of Concurrently Amplified Dual-band Single-carrier Signals",,"IEICE Technical Report",,"  2013-09-MW",,,2013,Sept.
"Namzilp Lertwiram,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Network planning methodology for wireless multi-hop networks in practical environments",,"IEICE Technical Report",,"  2013-07-ASN-RCS-NS-SR",,,2013,July
"Kei Sakaguchi,Daiki Maehara,Seiichi Sampei,Kiyomichi Araki","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","SR Technical Committee","Technical report","IEICE","vol. 113","no. 131","pp. 71-76",2013,July
"Hidekazu Shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Shoji Kaneko,Noriaki Miyazaki,Satoshi Konishi,Yoji Kishi","Optimization of Picocell Locations and Its Parameters in Heterogeneous Networks with Hotspots",,"IEICE Transaction on Communications",,"Vol. E96-B","No. 6",,2013,June
"N. Lertwiram,G. K. Tran,K. Sakaguchi,K. Araki","An Efficient Relay Node Placement Scheme for Two-way MIMO Multi-hop Networks in Practical Indoor Environments",,"IEEE Transaction on Wireless Communications",,"Vol. 12","No. 6","pp. 2977-2987",2013,June
"Keisuke Hirota,Gia Khanh Tran,Kiyomichi Araki","狭帯域BANにおける伝送特性解析","MICT研究会",,,,,,2013,May
"Kentaro Sano,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Daisuke Hayashi,Toshihiro Yamaguchi,Shintaro Arata,Jun-ichi Takada","Location Estimation Method of Radio Source by Using Widely Deployed Multi-sensor System in Urban Areas","SR研","信学技報",,,,,2013,May
"G. K. Tran,R. Rindra,K. Sakaguchi,K. Araki","An efficient relay placement method with power allocation for MIMO two-way multi-hop networks",,"IEICE Trans. Commun.",,"Vol. E96-B","No. 5",,2013,May
"Kei Sakaguchi,Van Ky Nguyen,Yu Tao,Gia Khanh Tran,Kiyomichi Araki","Distributed Power Control Network and Green Building Test-bed for Demand Response in Smart Grid",,"IEICE Trans. Fundamentals","電子情報通信学会","Vol. E96-A","No. 5","pp. 896-907",2013,May
"Kei Obara,Takayuki Inoue,Gia Khanh Tran,Kiyomichi Araki","ICI reduction technique by split OFDM",,"IEICE Communications Express",,"Vol. 2","No. 4","pp. 154-160",2013,Apr.
"Daiki Maehara,赤井 亮太,Kei Sakaguchi,Seiichi Sampei,Kiyomichi Araki,Hiroshi Iwai","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","電子情報通信学会AP研究会","Technical Report","IEICE","vol. 113","no. 3","pp. 37-42",2013,Apr.
"Yinpei Miao,Gia Khanh Tran,Kiyomichi Araki","寄生素子を用いたMIMO受信機","IEICE General Conference","Proc. of IEICE General Conference",,,,,2013,Mar.
"Ryota Akai,Kei Sakaguchi,Seiichi Sampei,Daiki Maehara,Kiyomichi Araki","無線電力伝送で駆動するバッテリレスセンサの試作","総合大会","講演論文集","IEICE",,,,2013,Mar.
"岩田 亮介,ヴァ ヴッター,阪口 啓,Kiyomichi Araki","B-17-27 送受信ビームフォーミングを用いたMIMOコグニティブ無線システムの試作(B-17.ソフトウェア無線)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2013","No. 1","pp. 671",2013,Mar.
"Takayuki Yamada,Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takana Kaho(Saito),Yo Yamaguchi,Kazuhiro Uehara","ユーザセントリックワイヤレスネットワークにおけるシングルキャリア信号の2 バンド同時増幅時のデジタルプリディ ストーション技術の性能評価","IEICE General Conference","Proc. of IEICE General Conference",,,,,2013,Mar.
"Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takayuki Yamada,Takana Kaho(Saito),Yo Yamaguchi","ユーザセントリックワイヤレスネットワークにおける複数シングルキャリア信号同時増幅時の広帯域増幅器のモデル化","IEICE General Conference","Proc. of IEICE General Conference",,,,,2013,Mar.
"Keisuke Hirota,Gia Khanh Tran,Kiyomichi Araki","Body Area Networksにおけるパケット誤り率の理論的解析","IEICE General Conference","Proc. of IEICE General Conference",,,,,2013,Mar.
"Hisashi Sakakibara,Gia Khanh Tran,Kiyomichi Araki","与えられた伝送系の下での受信電力最大化問題","IEICE General Conference","Proc. of IEICE General Conference",,,,,2013,Mar.
"Jaeho Jeong,Gia Khanh Tran,Kiyomichi Araki","A study of matching circuit on a lossy condition for compact symmetrical MIMO receiver","IEICE General Conference","Proc. of IEICE General Conference",,,,,2013,Mar.
"Kohei Matsumoto,Gia Khanh Tran,Kiyomichi Araki","フェージング環境における平均パケット誤り率の簡易的な計算方法","IEICE General Conference","Proc. of IEICE General Conference",,,,,2013,Mar.
"Roya Rezagah,Daisuke Matsuo,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Satoshi Konishi,Noriaki Miyazaki","Large Scale Cooperation in Cellular Networks with Non-uniform User Distribution",,"IEICE Technical Report",,,,,2013,Feb.
"Hidekazu Shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Satoshi Konishi,Noriaki Miyazaki","Diamond Cellular Network -- Combination of Small Power Basestations and CoMP Cellular Networks --",,"IEICE Technical Report",,,,,2013,Feb.
"Van Ky Nguyen,Yusuke Kuki,Tao Yu,Gia Khanh Tran,Kiyomichi Araki,Kei Sakaguchi,Seiichi Sampei","ピーク電力制御用のマイクログリッドデモ","RRRC研究会","信学技報",,,"  RRRC2012",,2013,Jan.
"Takayuki Inoue,Kei Obara,Gia Khanh Tran,Kiyomichi Araki","Oscillator phase noise incurred ICI analysis and its reduction method for OFDM system at millimeter wave","RCS研究会","信学技報","電子情報通信学会",,,,2013,Jan.
"Iwata, R.,Va, V.,Sakaguchi, K.,Kiyomichi Araki","Experiment on MIMO cognitive radio using Tx/Rx beamforming",,"IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",,,,"pp. 2871-2875",2013,
"Hideyuki Yamada,Masahiro Suneya,奥木 友和,山本 雅史,Kiyomichi Araki,Gia Khanh Tran","Establishment of Vehicle-to-Vehicle Communication Performance Prediction Modeling Techniques",,"マツダ技法",,,"No. 31",,2013,
"Morishita, Y.,Kiyomichi Araki","Simple linearity analysis of passive mixer based on DC characteristics of MOS FET",,"IEICE Transactions on Electronics",,"Vol. E96-C","No. 10","pp. 1236-1244",2013,
"Makoto Saito,Kiyomichi Araki","Frequentcy Analysis of HF-DC Conversion Circuit for Rectenna on Equivalent Network","KJMW2011",,,,,,2013,
"Yohei Morishita,Kiyomichi Araki","Nonlinear Analysis of MOS FET Passive Mixers as a Function of Local Signal","APMC2012",,,,,,2013,
"Hisashi Sakakibara,Khanh Tran Gia,Kiyomichi Araki","Transmission power optimization problem","WPT研究会",,"電子情報通信学会",,,,2012,Dec.
"Therdkiat Aphichartsuphapkhajorn,Yuyuan Chang,Kiyomichi Araki","User Scheduling Algorithm with User Grouping for Multi-user MIMO Downlink System Utilizing Block Diagonalization","RCS研究会","電気情報通信学会RCS技術報告",,,,,2012,Dec.
"Daisuke Matsuo,Roya Rezagah,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Shoji KANEKO,Noriaki Miyazaki,Satoshi Konishi,Yoji KISHI","Shared Remote Radio Head Architecture to Realize Semi-Dynamic Clustering in CoMP Cellular Networks",,"IEEE GLOBECOM 2012 Workshop on Multicell Cooperation",,,,,2012,Dec.
"Kim Min Jee,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Performance Comparison between Open Loop and Closed  Loop MIMO-OFDM Schemes using Analytical Approach",,"IEICE Trans. Commun.",,"Vol. E95-B","No. 11",,2012,Nov.
"Gia Khanh Tran,Kei Obara,Alden Ho,Kiyomichi Araki","Theoretical analysis of ICI reduction methods due to phase noise and frequency offset in OFDM systems",,"IEEE ICCS2012",,,,,2012,Nov.
"Kentaro Sano,Gia Khanh Tran,Masahiro Watanabe,Kei Sakaguchi,Kiyomichi Araki,Daisuke Hayashi,Toshihiro Yamaguchi,Shintaro Arata","Multi-sensor Location Estimation for Illegal Cell-phone Use in Real-Life Indoor Environment",,"IEEE ICCS2012",,,,,2012,Nov.
"Jaeho Jeong,G. K. Tran,K. Araki","Optimal Low Noise Single Front-end MIMO Receiver  System with Parasitic Antenna Element",,"IEICE Trans. Electron","IEICE","Vol. E95-C","No. 10",,2012,Oct.
"Daiki Maehara,G. K. Tran,K. Sakaguchi,K. Araki,T. Miyamoto,M. Furukawa","Experimental Study on Multi-point Wireless Energy Transmission at 950MHz Band",,"IEEE ISSSE2012",,,,"pp. 1 - 6",2012,Oct.
"Kiyomichi Araki","内藤喜之先生をしのんで(追悼抄)",,"電子情報通信学会誌","一般社団法人電子情報通信学会","Vol. 95","No. 10","pp. 948",2012,Oct.
"Van Ky Nguyen,Yusuke Kuki,Tao Yu,Gia Khanh Tran,Kiyomichi Araki,Kei Sakaguchi,Seiichi Sampei","Distributed Power Control Network Utilizing Home-gateway","RRRC研究会","信学技報",,,"  RRRC2012",,2012,Oct.
"Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takayuki Yamada,Takana Kaho(Saito),Yo Yamaguchi","マルチバンドの同時送信時のOFDM信号に対するPredistorter性能評価",,"IEICE Technical Report",,"  2012-09-MW",,,2012,Sept.
"Hidekazu Shimodaira,Gia Khanh Tran,Tajima Shinichi,Kei Sakaguchi,Kiyomichi Araki,Noriaki Miyazaki,Shoji KANEKO,Satoshi Konishi,Yoji KISHI","Optimization of Picocell Locations and Its Parameters in Heterogeneous Networks with Hotspots",,"IEEE PIMRC2012",,"  WDN-CN2012",,,2012,Sept.
"Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takayuki Yamada,Takana Kaho,Yo Yamaguchi","Analysis of OFDM signals on simultaneously amplifying multi-band signals","IEICE Society Conference","2012年ソサイエティ大会",,,,,2012,Sept.
"Jeong,Gia Khanh Tran,Kiyomichi Araki","A design of self noise matching circuit for compact MIMO system",,"IEICE Technical Report",,"  2012-09-MW",,,2012,Sept.
"Ikuma Ando,Yuyuan Chang,Kei Sakaguchi,Kiyomichi Araki","Theoretical Analysis and Improvement of User Scheduling for MU-MIMO System Employing Block Diagonalization",,"2012 Asia Pacific Wireless Communications Symposium (APWCS2012)",,,,,2012,Aug.
"Ikuma Ando,Gia Tran Khanh,Kiyomichi Araki,Takayuki Yamada,Yo Yamaguchi,Takana Kaho","Design of Multi-band Predistorter and Modeling for Multi-band Power Amplifier",,"2012 Thailand-Japan MicroWave (TJMW2012)",,,,,2012,Aug.
"Kei Sakaguchi,Van Ky Nguyen,Daiki Maehara,Gia Khanh Tran,Kiyomichi Araki","Design of Distributed Power Control Networks to Realize Smart Grid",,"APWCS2012",,,,,2012,Aug.
"Takayuki Yamada,Ikuma Ando,Gia Khanh Tran,Kiyomichi Araki,Takana Kaho(Saito),Yo Yamaguchi,Kazunori Akabane,Kazuhiro Uehara","A Study on a Digital Predistortion for Multi-Band Multi-Signal Transmission  of Flexible Wireless System",,"IEICE Technical Report",,"  2012-07-SR",,,2012,July
"hidekazu shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Noriaki Miyazaki,Shoji KANEKO,Satoshi Konishi,Yoji KISHI","Optimal Picocell Deployment in Heterogeneous Networks with Hotspots",,"IEICE Technical Report",,"  2012-07-SR",,,2012,July
"Namzilp Lertwiram,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Practical Relay Node Placement for MIMO Two-way Relay Networks in a U-Shaped Corridor Environment",,"IEICE Technical Report",,"  2012-07-SR",,,2012,July
"Yohei Morishita,Noriaki SAITO,Koji Takinami,Kiyomichi Araki","Design of a Direct Sampling Mixer with a Complex Coefficient Transfer Function",,"IEICE Trans. Electron.",,"Vol. E-95C","No. 6","pp. 999-1007",2012,June
"Yutaro Kida,Keiichi Mizutani,Gia Khanh Tran,Takehiro Miyamoto,Kei Sakaguchi,Kiyomichi Araki","Network synchronization scheme for scalable two-way multi-hop network employing MIMO network coding",,"IEEE VTC2012-Spring",,,,,2012,May
"Rindranirina Ramamonjison,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Distributed Optimization of Transceiver Weights in MIMO Two-way Multihop Networks",,"IEEE VTC2012-Spring",,,,,2012,May
"N. Lertwiram,G. K. Tran,K. Sakaguchi,K. Araki","Relay Placement of Two-Way Multi-Hop Relay Network with Power Adaptation in a Realistic Shadowing Environment",,"IEEE VTC2012-Spring",,,,,2012,May
"Ikuma Ando,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","User scheduling in MU-MIMO system considering codebook design and interference among users","RCS研究会","信学技報","電子情報通信学会",,"  RCS2012",,2012,May
"Van Ky Nguyen,Daiki Maehara,Namzilp  Lertwiram,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Hardware Demonstration on Distributed Electric Power Control Network",,"Technical Report","IEICE","vol. 112","no. 55","pp. 53-58",2012,May
"Doppo Sugimura,Maki Arai,Kei Sakaguchi,Kiyomichi Araki,Takayuki SOTOYAMA,Masayuki Hoshino","Optimization of Base Station Antenna Directivity for Base Station Cooperation Cellular Systems",,"信学技報",,,"  RCS2012-20",,2012,Apr.
"G. K. Tran,S. Tajima,R. Ramamonjison,K. Sakaguchi,K. Araki,S. Kaneko,N. Miyazaki,S. Konishi,Y. Kishi","Study on Resource Optimization for Heterogeneous Networks",,"IEICE Trans. Commun.","IEICE","Vol. E95-B","No. 04",,2012,Apr.
"N. Lertwiram,G. K. Tran,K. Mizutani,K. Sakaguchi,K. Araki","Performance Analysis of MIMO Relay Network via Propagation Measurement in L-shaped Corridor Environment",,"IEICE Trans. Commun.",,"Vol. E95-B","No. 04",,2012,Apr.
"加保 貴奈,山口 陽,芝 宏礼,赤羽 和徳,上原 一浩,Kiyomichi Araki","B-17-22 ユーザセントリックワイヤレスホームネットワークにおける変換利得を独立制御可能なマルチバンド一括受信ミキサMMICの一検討(B-17.ソフトウェア無線,一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2012","No. 1","pp. 620",2012,Mar.
"Shinichi Tajima,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Noriaki Miyazaki,Shoji KANEKO,Satoshi Konishi,Yoji KISHI","Resource Allocation Optimization for Fractional Frequency Sharing in Heterogeneous Networks","IEICE General Conference","Proc. of IEICE General Conference",,"  B-5A",,,2012,Mar.
"Masahiro Watanabe,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Daisuke Hayashi,Shintaro Arata","Methods for improving the accuracy of ray-tracing propagation channels using measured channels from known sources","IEICE General Conference","Proc. of IEICE General Conference",,,,,2012,Mar.
"Daiki Maehara,Kei Sakaguchi,Kiyomichi Araki,Takehiro Miyamoto,Minoru Furukawa,白土正","Experimental study on multi-point wireless energy transmission at 950 MHz band",,"Technical report","IEICE","vol. 111","no. 487","pp. 13-17",2012,Mar.
"Daisuke Matsuo,Shinichi Tajima,Kei Sakaguchi,Kiyomichi Araki,Shoji KANEKO,Noriaki Miyazaki,Satoshi Konishi,Yoji KISHI","A Study on Multi-User MIMO Base Station Cooperation System with Semi-Static Clustering","IEICE General Conference","IEICE General Conference","IEICE General Conference",,"  B-5-117",,2012,Mar.
"Ikuma Ando,Yu Yuan Chang,Kiyomichi Araki","Theoritical Analysis of Simplied User Scheduling Based on Channel Maximization","電子情報通信学会総合大会2012",,,,,,2012,Mar.
"Yasuyuki Oishi,Shigekazu Kimura,Eisuke Fukuda,Takeshi Takano,Daisuke Takago,Yoshimasa Daido,Kiyomichi Araki","Design of Predistorter with Efficient Updating Algorithm of Power Amplifier with Memory Effect",,"IEICE Transaction on Electronics",,"Vol. E-95-C","No. 3","pp. 382-393",2012,Mar.
"Yu Yuan Chang,Kiyomichi Araki","Proportionally Fair User Scheduling for Multiuser MIMO Systems with Unequal Average SNR Users","IEEE VTC 2012 Spring",,,,,,2012,Mar.
"Mitsuteru Yoshida,Kei Sakaguchi,Kiyomichi Araki","Single Front-End MIMO Architecture with Parasitic Antenna Elements",,"IEICE Transaction on Communications",,"Vol. E95-B","No. 3","pp. 882-888",2012,Mar.
"Kentaro Sano,Masahiro Watanabe,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Daisuke Hayashi,Shintaro Arata","Method for Location Estimation of Cellular Phone with Illegal Use","SR研","信学技報",,,,,2012,Mar.
"ターラカ ニマンタ グナワルダナ,Kiyomichi Araki","B-8-2 無線ボディエリアネットワーク長寿命化のための中継技術(B-8.通信方式,一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2012","No. 2","pp. 256",2012,Mar.
"井上 貴之,Kiyomichi Araki","A-1-23 ミリ波帯におけるOFDMのICI解析(A-1.回路とシステム,一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2012",,"pp. 23",2012,Mar.
"ウィン ユンニー,Kiyomichi Araki,山田 貴之,加保 貴奈,山口 陽","A-1-39 高調波特性を考慮した広帯域増幅器のモデリングの一検討(A-1.回路とシステム,一般セッション)",,"電子情報通信学会総合大会講演論文集","一般社団法人電子情報通信学会","Vol. 2012",,"pp. 39",2012,Mar.
"Hajime Nakamichi,Maki Arai,Kei Sakaguchi,Kiyomichi Araki,Takayuki SOTOYAMA,Masayuki Hoshino","Antenna Design for Multi-User MIMO to be Robust against Channel Feedback Error",,"信学技報,",,,"  A・P2011-199",,2012,Mar.
"ヴァ ヴッター,水谷 圭一,木田 祐太郎,阪口 啓,Kiyomichi Araki,宮本 健宏","送信ビームフォーミングを用いたMIMO双方向中継の実験",,"電子情報通信学会技術研究報告. SR, ソフトウェア無線 : IEICE technical report","一般社団法人電子情報通信学会","Vol. 111","No. 452","pp. 147-153",2012,Feb.
"ターキャット アピシャットスパカジョン,Yuyuan Chang,Kiyomichi Araki","Power allocation for Block Diagonalization Multi-user MIMO downlink with fair user scheduling and unequal average SNR users (信号処理)",,"電子情報通信学会技術研究報告 : 信学技報","一般社団法人電子情報通信学会","Vol. 111","No. 403","pp. 49-54",2012,Jan.
"アピシャットスパカジョン ターキャット,Yuyuan Chang,Kiyomichi Araki","不均等な平均ユーザSNRに対するブロック対角化マルチユーザMIMOシステムにおけるフェアユーザスケジューリング法と送信電力制御",,"電子情報通信学会技術研究報告. SIP, 信号処理 : IEICE technical report",,"Vol. 111","No. 403","pp. 49-54",2012,Jan.
"Yohei Morishita,Kiyomichi Araki","Design and Analysis of Direct Sampling Mixers","IEEE APMC 2011",,,,,,2012,Jan.
"アピシャットスパカジョン ターキャット,Yuyuan Chang,Kiyomichi Araki","不均等な平均ユーザSNRに対するブロック対角化マルチユーザMIMOシステムにおけるフェアユーザスケジューリング法と送信電力制御",,"電子情報通信学会技術研究報告. RCS, 無線通信システム","一般社団法人電子情報通信学会","Vol. 111","No. 404","pp. 49-54",2012,Jan.
"Y.Morishita,Saito Noriaki,Kiyomichi Araki","A Direct Sampling Mixer with Complex Coefficient Transfer Function in 65nm CMOS","RFIC 2011",,,,,,2012,Jan.
"Yohei Morishita,Kiyomichi Araki","A Low-IF Direct Sampling Mixer with Complex Transfer Function for ISDB-T One Segment Applications","IEEE APMC 2010",,,,,,2012,Jan.
"Oishi, Y.,Kimura, S.,Fukuda, E.,Takano, T.,Takago, D.,Daido, Y.,Kiyomichi Araki","Design of predistorter using measured nonlinear characteristics of power amplifier with memory effect",,"IEEE Vehicular Technology Conference",,,,,2012,
"Kiyomichi Araki","Microwave research and development activities in Japan",,"Asia-Pacific Microwave Conference Proceedings, APMC",,,,"pp. 124-126",2012,
"Mizutani, K.,Miyamoto, T.,Sakaguchi, K.,Kiyomichi Araki","Prototype hardware for TDD two-way multi-hop relay network using MIMO network coding",,"IEICE Transactions on Communications",,"Vol. E95-B","No. 5","pp. 1738-1750",2012,
"Srisooksai, T.,Keamarungsi, K.,Lamsrichan, P.,Kiyomichi Araki","Practical data compression in wireless sensor networks: A survey",,"Journal of Network and Computer Applications",,"Vol. 35","No. 1","pp. 37-59",2012,
"Kiyomichi Araki,Morishita, Y.","Past, current, and future trend in reconfigurable transceiver research and development",,"Proceedings of the 2012 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2012",,,,"pp. 7-12",2012,
"Va, V.,Mizutani, K.,Kida, Y.,Sakaguchi, K.,Kiyomichi Araki,Miyamoto, T.","Experiment on MIMO two-way relaying using transmit beamforming",,"IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",,,,"pp. 703-708",2012,
"Gia Khanh Tran,Rindranirina Ramamonjison,Kei Sakaguchi,Kiyomichi Araki","Distributed and joint optimization of power and transceiver beam pattern in two-way MIMO relay networks","RCS研究会","信学技報","電子情報通信学会",,"  RCS2011-244",,2011,Dec.
"Naoki Kusashima,I. D. Garcia,Kei Sakaguchi,Kiyomichi Araki,Shoji KANEKO,Yoji KISHI","Dynamic Fractional Base Station Cooperation using Shared Distributed  Remote Radio Units for Advanced Cellular Networks",,"IEICE Transaction on Communications",,"Vol. E94-B","no. 12","pp. 3259-3271",2011,Dec.
"Van Ky Nguyen,Namzilp Lertwiram,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Study on Distributed Power Control Network to Suppress the Peak Power Consumption","RRRC研究会","信学技報",,,"  RRRC2011-13",,2011,Nov.
"Shinichi Tajima,Tran Gia Khanh,Kei Sakaguchi,Kiyomichi Araki,Shoji KANEKO,Noriaki Miyazaki,Satoshi Konishi,Yoji KISHI","Resource allocation model and parameter optimization in Heterogeneous Networks",,"信学技報",,,"  RCS2011-197",,2011,Nov.
"Maki Arai,Kei Sakaguchi,Kiyomichi Araki,Yoshio Koyanagi,Takayuki SOTOYAMA","Optimization of MIMO Antenna Directivities and  Derivation of Current Distributions by Using Spherical Mode Expansion",,"IEICE Technical Report",,,"  A・P2011-99",,2011,Nov.
"Yu Yuan Chang,Kiyomichi Araki","Simplified Block Diagonalization for Multiuser MIMO Systems with Gram-Schmidt Orthogonalization",,"IEICE Transaction on Fundamentals",,"Vol. E94-A","no. 11","pp. 2837-2846",2011,Nov.
"Takana Kaho(Saito),Yo Yamaguchi,Kazuhiro Uehara,Kiyomichi Araki","A low-noise High-gain Quasi-millimeter-wave Receiver MMIC with a Very High Degree of Integration Using 3D-MMIC Technology",,"IEICE Transaction on Electronics",,"Vol. E94-C","No. 10","pp. 1548-1556",2011,Oct.
"Masahiro Watanabe,Takao Sekiguchi,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Daisuke Hayashi,Shintaro Arata","Detection of unidentified radio emitter employing multiple sensors toward the realization of distributed spectrum monitor","SR研究会","電子情報通信学会 信学技報",,"Vol. IEICE-111","No. IEICE-SR-261","pp. 127-134",2011,Oct.
"Yu Yuan Chang,Kiyomichi Araki","Simplified Capacity-based User Scheduling Algorithm for Multiuser MIMO Systems with Block Diagonalization",,"IEICE Transaction on Communication","IEICE","Vol. 94-B","No. 10",,2011,Oct.
"Gia Khanh Tran,Putro Wicaksono Ragil,Daiki Maehara,Kei Sakaguchi,Kiyomichi Araki,Minoru Furukawa","Link Design for Indoor Sensor Networks Driven by Wireless Power Transmission",,"Technical Report","IEICE","vol. 111","no. 261","pp. 135-142",2011,Oct.
"Yasuyuki Oishi,Shigekazu Kimura,Eisuke Fukuda,Takeshi Takano,Yoshimasa Daido,Kiyomichi Araki","Iterative Determination of Phase Reference in IMD Measurement to Characterize Nonlinear Behavior, and to Derive Inverse, for Power Amplifier with Memory Effect",,"IEICE Transaction on Electronics",,"Vol. E94-C","No. 10","pp. 1515-1523",2011,Oct.
"Kei Sakaguchi,Putro Wicaksono Ragil,Gia Khanh Tran,Daiki Maehara,Kiyomichi Araki,Minoru Furukawa","Link Design and Evaluation for Indoor Sensor Networks with Wireless Energy Transmission","SRW研究会","Technical Report",,,,,2011,Oct.
"Shinichi Tajima,Rindranirina Ramamonjison,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Noriaki Miyazaki,Shoji Kaneko,Yoji Kishi","Optimization for Fractional Frequency Sharing in Heterogeneous Network",,"IEICE Society Conference 2011",,"  BS-3-13",,,2011,Sept.
"Hidekazu Shimodaira,Shinichi Tajima,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Shoji Kaneko,Noriaki Miyazaki,Yoji Kishi","Design of Pico Cell Parameters in Heterogeneous Network",,"IEICE Society Conference 2011",,"  BS-3-12",,,2011,Sept.
"Keiichi Mizutani,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki","Network Synchronization for TDD-OFDM Two-way Multi-hop Relay Networks with MIMO Network Coding",,"IEICE Society Conference 2011",,"  B-5-24",,,2011,Sept.
"Daisuke Matsuo,Maki Arai,Kei Sakaguchi,Kiyomichi Araki","A Study on Design of Spatial Fading Emulator Based on Clarke's Model",,"IEEE PIMRC 2011",,,,,2011,Sept.
"Doppo Sugimura,Maki Arai,Kei Sakaguchi,Kiyomichi Araki,Takayuki SOTOYAMA","A Study on Beam Tilt Angle of Base Station Antennas for Base Station Cooperation Systems",,"IEEE PIMRC 2011",,,,,2011,Sept.
"Yu Yuan Chang,Kiyomichi Araki","Simple Scheme for MIMO Wireless Systems with Gram-Schmidt Orthogonalization",,"The 8th Asia Pacific Wireless Communication Symposium (APWCS '11)",,,,,2011,Aug.
"Koji Okazaki,Kiyomichi Araki","Detailed Analysis of Multilayer Broad-Side Coupler with a Symmetric Structure",,"IEICE Transaction on Electronics",,"Vol. E94-C","No. 8","pp. 1253-1261",2011,Aug.
"Yinpei Miao,Kiyomichi Araki","The analysis of receiving system by using parasitic  antenna  element",,"IEICE Technical Report",,,"  RCS2011-",,2011,Aug.
"加保 貴奈,山口 陽,芝 宏礼,赤羽 和徳,上原 一浩,Kiyomichi Araki","C-2-11 マルチバンド一括受信ミキサMMICの一検討(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)",,"電子情報通信学会ソサイエティ大会講演論文集","一般社団法人電子情報通信学会","Vol. 2011","No. 1","pp. 35",2011,Aug.
"木田 祐太郎,水谷 圭一,タン ザカン,宮本 健宏,阪口 啓,Kiyomichi Araki","ノードのダイナミック参入が可能な同期型MIMO双方向中継ネットワーク",,"電子情報通信学会技術研究報告. SR, ソフトウェア無線 : IEICE technical report","一般社団法人電子情報通信学会","Vol. 111","No. 162","pp. 113-120",2011,July
"R. Ramamonjison,G. K. Tran,K. Sakaguchi,K. Araki,S. Kaneko,Y. Kishi,Noriaki Miyazaki","Spectrum Allocation Strategies for Heterogeneous Networks",,"ICST CrownCom2011",,,,,2011,June
"R. P. Wicaksono,G. K. Tran,K. Sakaguchi,K. Araki","Wireless Grid: Enabling Ubiquitous Sensor Networks with  Wireless Energy Supply",,"IEEE VTC2011-Spring",,,,,2011,May
"加保 貴奈,山口 陽,上原 一浩,Kiyomichi Araki","高集積準ミリ波帯フロンドエンドチップセット",,"電子情報通信学会技術研究報告. MW, マイクロ波","一般社団法人電子情報通信学会","Vol. 111","No. 3","pp. 17-22",2011,Apr.