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=============================================== Technical Committee on Radio Communication Systems (RCS) Chair: Mamoru Sawahashi (Tokyo City Univ.) Vice Chair: Mitsuru Uesugi (Panasonic Mobile Communications) Secretary: Kenichi Higuchi (Tokyo Univ. of Science), Eiji Okamoto (Nagoya Inst. of Tech.) Assistant: Yoshitaka Hara (Mitsubishi Electric), Naoto Ishii (NEC), Hidekaza Taoka (NTT DoCoMo), Satoshi Suyama (Tokyo Inst. of Tech.) DATE: Mon, Aug 3, 2009 09:00 - 17:45 Tue, Aug 4, 2009 09:00 - 17:40 PLACE: TOPICS: Equalization, Multihop Systems, Resource Control, Wireless Communication Systems, etc. ---------------------------------------- Mon, Aug 3 AM (09:00 - 10:40) ---------------------------------------- (1) 09:00 - 09:25 High-Speed Wireless System Using Multi-Carrier MSK Modulation -- Bandwidth Reduction Method with Orthogonal-Frequency Allocation -- Suguru Kameda (Tohoku Univ.), Shoichi Oshima (NTT Microsystem Integration Labs.), Ta Tuan Thanh, Hiroshi Oguma, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) (2) 09:25 - 09:50 Investigation on Single-Carrier and Multi-Carrier Hybrid System -- Characteristic Evaluation in the Near-Far Problem -- Ikuro Kashiwamura, Shunsuke Tomita, Kazuhiro Komatsu, Tran Hao Ngoc (Tohoku Univ.), Hiroshi Oguma (Ind Tech Inst, Miyagi Prefectural Government), Noboru Izuka (Softbank Telecom), Suguru Kameda, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) (3) 09:50 - 10:15 Modeling and Analysis for Proactive-decision Spectrum Handoff in Cognitive Radio Network Chung-Wei Wang (National Chiao Tung Univ/Tohoku Univ.), Li-Chun Wang (National Chiao Tung Univ), Fumiyuki Adachi (Tohoku Univ.) (4) 10:15 - 10:40 Basic Performance of Band-Limited Spectrum-Division Single Carrier Transmission for Dynamic Spectrum Access Yasuo Suzuki, Makoto Taromaru, Kazuto Yano, Masazumi Ueba (ATR) ----- Break ( 15 min. ) ----- ---------------------------------------- Mon, Aug 3 AM (10:55 - 12:10) ---------------------------------------- (5) 10:55 - 11:20 Consideration on How to Create Propagation Environment for MIMO Performance Evaluation of Usrer Terminals [II] -- A Reverberation Chamber having Time-Varying Environment Function -- Yoshio Karasawa (Univ. of Electro-Comm.) (6) 11:20 - 11:45 Double Directional Propagation Measurement in Office Environment at 60GHz band Hirokazu Sawada, Hiroyuki Nakase, Shuzo Kato (Tohoku Univ.), Masahiro Umehira (Ibaraki Univ.), Katsuyoshi Sato, Hiroshi Harada (NICT) (7) 11:45 - 12:10 A Study on Space Diversity for Direction of Arrival Estimation Method Seiji Ohmori, Daisei Uchida, Takafumi Fujita, Yosuke Fujino (NTT) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Mon, Aug 3 PM (13:10 - 14:25) ---------------------------------------- (8) 13:10 - 13:35 System performance evaluation on non-contiguous frequency resource allocation for LTE-Advanced uplink Takashi Iwai, Atsushi Matsumoto, Tadashi Yoshida, Sadaki Futagi (Panasonic Mobile Communications R&D Lab. Co.,Ltd.), Daichi Imamura (Panasonic Corp.) (9) 13:35 - 14:00 Investigation on Uplink Transmission Power Control Methods in Evolved UTRA with Home Base Stations Hirotaka Sato, Kazutaka Nakamura, Kenta Okino, Yoshimasa Kusano (Kyocera Corp.) (10) 14:00 - 14:25 Multi-cell Coordinated Power Control Satisfying Various QoS of Terminals Kenji Hoshino, Teruya Fujii (Softbank Mobile Corp.) ----- Break ( 15 min. ) ----- ---------------------------------------- Mon, Aug 3 PM (14:40 - 15:55) ---------------------------------------- (11) 14:40 - 15:05 Throughput Estimation Using Average and Standard Deviation of Received SINR for Cellular System with Adaptive-Modulation-and-Coding and Hybrid ARQ Riichiro Nagareda, Yoji Kishi (KDDI R&D Labs Inc.,) (12) 15:05 - 15:30 Performance Evaluation of User Selection with Average SNR in Base Station Cooperation Multi-User MIMO Yohsuke Seki, Osamu Takyu, Yohtaro Umeda (Tokyo Univ. of Sci.) (13) 15:30 - 15:55 Investigations on Constant-Rate ARQ Using Hierarchical Modulation for Multicast Channel Fuminori Takahashi, Kenichi Higuchi (Tokyo Univ. of Sci.) ----- Break ( 15 min. ) ----- ---------------------------------------- Mon, Aug 3 PM (16:10 - 17:45) ---------------------------------------- (14) 16:10 - 16:35 Evaluation of SCLDGM code by field experiments Kohei Kambara, Kazuhiko Mitsuyama, Takayuki Nakagawa, Tetsuomi Ikeda (NHK) (15) 16:35 - 17:00 Transmission Performance of Space-time Codes in Urban mobile environment Takayuki Nakagawa, Kazuhiko Mitsuyama, Kohei Kambara, Tetsuomi Ikeda (NHK) (16) 17:00 - 17:45 [Invited Talk] Wireless Transmission Technology and Channel Allocation Scheme on the Celluer System Yoshihiko Akaiwa (The Univ. Elec. Commun.) ---------------------------------------- Tue, Aug 4 AM (09:00 - 10:15) ---------------------------------------- (17) 09:00 - 09:25 Frequency Domain Adaptive Antenna Array for Uplink Transmission Wei Peng, Fumiyuki Adachi (Tokoku Univ.) (18) 09:25 - 09:50 BER Performance Comparison between Sliding Window Chip Equalizer and Overlap FDE on DS-CDMA Tatsunori Obara, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) (19) 09:50 - 10:15 Average BER Performance of Multicarrier CDMA Mobile Radio Using Joint Transmit/Receive MMSE-FDE Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Tue, Aug 4 AM (10:30 - 12:10) ---------------------------------------- (20) 10:30 - 10:55 Performance Analysis of CDTD-VC in a Distributed Antenna System Kyouhei Takano, Yoshiyuki Takanashi, Daisuke Takeda, Koichi Adachi, Masao Nakagawa (Keio Univ.) (21) 10:55 - 11:20 A Study on Frequency Diversity and Multi-User Diversity in IFDMA Yuichi Kazama, Akira Yamasaki, Koichi Adachi, Masao Nakagawa (Keio Univ.) (22) 11:20 - 11:45 Performance of Multi-hop Cooperative Networks Using STBC Technique Yuji Oishi, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) (23) 11:45 - 12:10 Adaptive Coded Cooperation using Multiple Turbo Codes Koji Ishibashi (Shizuoka Univ.), Koji Ishii (Kagawa Univ.), Hideki Ochiai (Yokohama National Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Tue, Aug 4 PM (13:10 - 14:10) ---------------------------------------- (24) 13:10 - 13:30 Resource Allocation for Achieving Tradeoff between Peak Power and Channel Capacity in Block Transmission of Multiuser OFDM Osamu Takyu, Yohtaro Umeda (Tokyo Univ. of Sci) (25) 13:30 - 13:50 A Study on Restriction Scheme of Signal Constellation Transition in Clipping-Based PAPR Reduction Method in OFDM Hiroki Andoh, Kenichi Higuchi (Tokyo Univ. of Sci.) (26) 13:50 - 14:10 On Evaluation Index of Power Efficiency for Transmitter Architecture with Amplitude-Modulated Final Stage Amplifier -- Power Added Efficiency, Drain/Anode Efficiency, or Anything Suitable? -- Makoto Taromaru, Satoshi Tsukamoto, Keizo Inagaki, Kazuto Yano, Masazumi Ueba (ATR) ----- Break ( 20 min. ) ----- ---------------------------------------- Tue, Aug 4 PM (14:30 - 15:45) ---------------------------------------- (27) 14:30 - 14:55 PAPR Reduction Methods for Multiuser MIMO-OFDM Systems with Block Diagonalization Shusaku Umeda, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.) (28) 14:55 - 15:20 On the Effect of PAPR Reduction Based on Peak Limiter in a Mobile WiMAX Based OFDM System Yu Takase, Osamu Muta (Kyushu Univ.), Yoshihiko Akaiwa (The Univ. of Electro-Comm.) (29) 15:20 - 15:45 A Study on Phase-Weighting Factor Estimation Method for LDPC-Coded OFDM Systems Employing a Subcarrier-Phase Control Based PAPR Reduction Technique Osamu Muta (Kyushu Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Tue, Aug 4 PM (16:00 - 17:40) ---------------------------------------- (30) 16:00 - 16:25 A channel estimation scheme with a peak-to-average power ratio reduction in single carrier-frequency domain equalization using sparse pilot symbols Daiji Motokawa, Eiji Okamoto, Yasunori Iwanami (Nagoya Inst. of Tech.) (31) 16:25 - 16:50 Performance Evaluation of Spreading Code Sequence Appropriate for Maximum Likelihood Detection in MC-CDMA with Channel Coding Akira Wakamiya, Kenichi Higuchi (Tokyo Univ. of Sci.) (32) 16:50 - 17:15 A Study on Signal Detection for MC-CDMA Kazunori Yamamoto, Koichi Adachi, Masao Nakagawa (Keio Univ.) (33) 17:15 - 17:40 Application of Frequency-domain Block Signal Detection Using Iterative V-BLAST Detection and Walsh-Hadamard Precoding to Turbo-coded Single-carrier Transmission Tetsuya Yamamoto, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. === Technical Committee on Radio Communication Systems (RCS) === # FUTURE SCHEDULE: Thu, Oct 15, 2009 - Fri, Oct 16, 2009: ATR [Sat, Aug 15], Topics: Signal Processing and Transceiver Technologies on High-speed Wireless Packet Communication, Wireless Communication Systems, etc. Thu, Nov 26, 2009 - Fri, Nov 27, 2009: Tokyo Inst. of Tech. [Sat, Sep 12], Topics: Adaptive Antenna, Equalization, Interference Canceller, MIMO, Wireless Communication Systems, etc. # SECRETARY: Kenichi Higuchi (Tokyo University of Science) E-mail:r  _ -    Last modified: 2009-07-24 14:53:50 |
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