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Technical Committee on Radio Communication Systems (RCS) [schedule] [select]
Chair Mamoru Sawahashi (Musashi Inst. of Tech.)
Vice Chair Mitsuru Uesugi (Panasonic), Takeo Ogane (Hokkaido Univ.)
Secretary Eiji Okamoto (Nagoya Inst. of Tech.), Kenichi Higuchi (Tokyo Univ. of Science)
Assistant Yusuke Asai (NTT), Naoto Ishii (NEC), Yoshitaka Hara (Mitsubishi Electric)

Conference Date Wed, Aug 27, 2008 09:00 - 18:05
Thu, Aug 28, 2008 09:00 - 17:00
Fri, Aug 29, 2008 09:00 - 17:25
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011-706-7103

Wed, Aug 27 AM 
09:00 - 10:15
(1) 09:00-09:25 Generalized Detection for CS-CDMA/CP over Multipath Channels and Its Comparison with DS-CDMA Li Yue, Nalin S. Weerasinghe, Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.)
(2) 09:25-09:50 A channel estimation scheme using short CHU sequence for overlap FDE Yoshihiro Kuma, Masahiro Umehira (Ibaraki Univ)
(3) 09:50-10:15 MMSE Receiver with Adaptive Antenna Array for BS/CDMA Systems Masaki Fukumoto, Naoya Furukawa, Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ)
  10:15-10:25 Break ( 10 min. )
Wed, Aug 27 AM 
10:25 - 12:05
(4) 10:25-10:50 Performance of Multiuser MIMO Systems Employing the Block-Diagonalization Scheme and the E-SDM Technique in Actual Time-Varying Fading Environments Huu Phu Bui, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.)
(5) 10:50-11:15 A Study on the Feedback Amount Reduction of Frequency Offset and Transmit Weight in a Virtual MIMO System Yuta Saito, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.)
(6) 11:15-11:40 Performance of Spatial Multiplexing Systems with Real Weight Vector Hirofumi Maruyama, Satoshi Denno, Daisuke Umehara, Masahiro Morikura (Kyoto Univ.)
(7) 11:40-12:05 A Study on Channel Tracking Scheme for MIMO-OFDM Systems under Fast Fading Environments Masaki Takanashi, Keiichiro Hayakawa, Katsushi Sanda, Tsutayuki Shibata (Toyota CRDL)
  12:05-13:00 Lunch Break ( 55 min. )
Wed, Aug 27 PM 
13:00 - 14:40
(8) 13:00-13:25 A study on feedback related resource control scheme for downlink MIMO in Evolved UTRA Masayuki Hoshino (Matsushita Electric Industrial Co., Ltd.), Takashi Toda (Panasonic Mobile Communications R&D Lab. Co., Ltd.), Katsuhiko Hiramatsu (Matsushita Electric Industrial Co., Ltd.), Kazuyuki Miya (Panasonic Mobile Communications R&D Lab. Co., Ltd.)
(9) 13:25-13:50 Performance improvement of Evolved UTRA uplink control channel for fast fading environments Seigo Nakao (Matsushita Electric Industrial Co., Ltd.), Tomohumi Takata (Panasonic Mobile Communications R&D Lab. Co., Ltd.), Daichi Imamura, Katsuhiko Hiramatsu (Matsushita Electric Industrial Co., Ltd.), Kazuyuki Miya (Panasonic Mobile Communications R&D Lab. Co., Ltd.)
(10) 13:50-14:15 Performance Evaluation of MBMS Signals Using Time Diversity in OFDM based Evolved UTRA Downlink Akihito Morimoto, Yoshihisa Kishiyama, Motohiro Tanno (NTT DoCoMo), Mamoru Sawahashi (Musashi Inst. of Tech.)
(11) 14:15-14:40 Investigations on link adaptation method for Layer-1/Layer-2 Control Signaling in Evolved UTRA Downlink Nobuhiko Miki, Yoshihisa Kishiyama, Motohiro Tanno (NTT DoCoMo), Kenichi Higuchi (Tokyo University of Science), Mamoru Sawahashi (Musashi Institute of Technology)
  14:40-14:55 Break ( 15 min. )
Wed, Aug 27 PM 
14:55 - 16:35
(12) 14:55-15:20 An Analysis of Cellular Channel Capacity Under Worst Case Condition Koichi Adachi (Keio Univ.), Fumiyuki Adachi (Tohoku Univ.), Masao Nakagawa (Keio Univ.)
(13) 15:20-15:45 An Efficient Relaying Scheme for High Spectral Efficiency in Cellular Environments Yoshitaka Hara, Hiroshi Kubo (Mitsubishi Electric)
(14) 15:45-16:10 An Efficient Multiuser Relaying Scheme in OFDMA Systems Yoshitaka Hara, Hiroshi Kubo (Mitsubishi Electric)
(15) 16:10-16:35 Frequency Utilization Efficiency Improvement by Superposed Multicarrier-Transmission Scheme Jun Mashino, Takatoshi Sugiyama (NTT)
  16:35-16:50 Break ( 15 min. )
Wed, Aug 27 PM 
16:50 - 18:05
(16) 16:50-17:15 In-Band Noise Analysis and Peak-Clipping Effect on Envelope Pulse-Width Modulation(EPWM) Transmitter Edwin M. Umali, Koji Kawazoe, Yoshikazu Toyama, Yasushi Yamao (Univ. of Electro-Comm.)
(17) 17:15-17:40 A Study on multilevel modulation considering nonlinear power amplifier characteristic A. T. Le, Kiyomichi Araki (Titech)
(18) 17:40-18:05 Self-IQ-imbalance Compensation Scheme without Reference Modulator nor Demodulator Mariko Saito, Hiroyuki Kamata, Kei Sakaguchi, Kiyomichi Araki (TITech.)
Thu, Aug 28 AM 
09:00 - 10:15
(19) 09:00-09:25 Experiment on human movement tracking in Central Japan International Airport Takehiko Iida, Hiroshi Imai (MIC), Eiji Okamoto, Yasunori Iwanami (NIT)
(20) 09:25-09:50 Application study of ZigBee to human movement tracking experiment system in Central Japan International Airport Eiji Okamoto, Yasunori Iwanami (NIT), Takehiko Iida, Hiroshi Imai (MIC)
(21) 09:50-10:15 A Proposal of Spatial Time Division Multiple Access System based on Intensity Distribution for Hybrid-LOS Indoor Optical Wireless Communication Kenji Kawamoto, Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.)
  10:15-10:25 Break ( 10 min. )
Thu, Aug 28 AM 
10:25 - 12:05
(22) 10:25-10:50 A simple multipath delay estimation method and its applications for adaptive OFDM mobile transmission Masanori Ikeuchi, Hong Zhou (Osaka Inst. of Tech.)
(23) 10:50-11:15 A Study on Iterative Channel Estimation for Dynamic Spectrum Control based Single Carrier Transmission Masaomi Kawashita, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.)
(24) 11:15-11:40 A Study on PAPR Reduction for Single-and Multi- Carrier Communication Systems Atsushi Takebayashi, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.)
(25) 11:40-12:05 Improved Algorithm for Cancellation Carrier Optimization for the Suppression of the OFDM OOB Spectrum Takayuki Matsuura, Yasutaka Iida, Takeshi Hashimoto (UEC)
  12:05-13:00 Lunch Break ( 55 min. )
Thu, Aug 28 PM 
13:00 - 14:40
(26) 13:00-13:25 A Study on HARQ with Frequency Domain Turbo Equalization Fei Qin, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.)
(27) 13:25-13:50 Study of FEC for 800MHz band FPU system
-- Analysis of LDGM structure for LDPC concatenated code --
Kohei Kambara, Kazuhiko Mitsuyama, Takayuki Nakagawa, Tetsuomi Ikeda (NHK)
(28) 13:50-14:15 A Study of Iterative Detection and Decoding in LDPC-Coded MIMO for an 800MHz-band FPU System Kazuhiko Mitsuyama, Kohei Kambara, Takayuki Nakagawa, Tetsuomi Ikeda (NHK), Tomoaki Ohtsuki (Keio Univ.)
(29) 14:15-14:40 A Low-Complexity Peak Power Reduction and Forward Error Correction Scheme Based on Symbol Insertion Makoto Tanahashi, Hideki Ochiai (Yokohama National Univ.)
  14:40-14:55 Break ( 15 min. )
Thu, Aug 28 PM 
14:55 - 17:00
(30) 14:55-15:20 A diversity decoding method for network coding in X topology Nobuaki Otsuki, Yusuke Asai, Takatoshi Sugiyama (NTT)
(31) 15:20-15:45 Consideration on Relay Control Schemes of Wireless Relay Slotted ALOHA Network Coding Systems Tomoya Hirano, Daisuke Umehara, Satoshi Denno, Masahiro Morikura (Kyoto Univ.), Takatoshi Sugiyama (NTT)
(32) 15:45-16:10 On the Performance of a Cooperative Communication with Constellation Rearrangement Shoichi Nakata, Makoto Tanahashi, Hideki Ochiai (Yokohama National Univ.)
(33) 16:10-16:35 Study of Channel Reuse in Spectrum Sharing System utilizing Multi-hop Cooperative Relaying Takuto Ohno, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.)
(34) 16:35-17:00 Ad hoc Directional MAC Protocol for Backoff Control due to RSSI information Masahiro Watanabe (ATR/Mitsubishi/Shizuoka Univ.), Sadao Obana (ATR), Takashi Watanabe (Shizuoka Univ.)
Fri, Aug 29 AM 
09:00 - 09:50
(35) 09:00-09:25 Broadband Mobile Communication System in VHF Band
-- Overview --
Hiroshi Harada, Masayuki Oodo, Ryuhei Funada, Noriyuki Soma (NICT)
(36) 09:25-09:50 Radio Propagation Experiments and Propagation Channel Model for Broadband Wireless Communication System in the VHF Band Masayuki Oodo, Noriyuki Soma, Hiroshi Harada (NICT)
  09:50-10:00 Break ( 10 min. )
Fri, Aug 29 AM 
10:25 - 12:05
(37) 10:25-10:50 Milmeter-wave(60 GHz) Wireless System Standardization Trend and New Application Shuzo Kato (Tohoku Univ./NICT), Hiroyuki Nakase (Tohoku Univ.), Hirokazu Sawada (Tohoku Inst. of Tech.), Katsuyoshi Sato, Hiroshi Harada (NICT)
(38) 10:50-11:15 Modulation and Coding Schemes for IEEE 802.15.3c Single Carrier Physical Layer Ryuhei Funada, Sum Chin Sean, Tuncer Baykas, Junyi Wang, M. Azizur Rahman, Hiroshi Harada, Shuzo Kato (NICT)
(39) 11:15-11:40 A modified preamble design for IEEE802.15.3c Tuncer Baykas, Ryuhei Funada, Azizur Rahman, Junyi Wang, Chin-Sean Sum, Hiroshi Harada, Shuzo Kato (NICT)
(40) 11:40-12:05 Performance and Throughput Evaluation of a Multi-Gbps Millimeter-wave WPAN System in the Presence of Adjacent and Co-Channel Interference Chin-Sean Sum, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Mohammad Azizur Rahman, Hiroshi Harada, Shuzo Kato (NICT)
  12:05-13:00 Lunch Break ( 55 min. )
Fri, Aug 29 PM 
13:00 - 15:05
(41) 13:00-13:25 A New Theoretical Approach to ISI Modeling in 60 GHz Channel M Azizur Rahman, Tuncer Baykas, Chin Sean Sum, Junyi Wang, Ryuhei Funada, Hiroshi Harada, Shuzo Kato (NICT)
(42) 13:25-13:50 System Throughput Optimization by Link Adaptation on Millimeter Wave WPAN Zhou Lan, Fumihide Kojima, Chang-Woo Pyo (NICT), Hiroyuki Nakase (Tohoku Univ.), Hiroshi Harada, Shuzo Kato (NICT)
(43) 13:50-14:15 Study of Cross-Layer Architecture for 60GHz WPAN
-- MAC Layer of IEEE802.15.3c --
Hiroyuki Nakase (Tohoku Univ.), Fumihide Kojima, Chang-Woo Pyo, Zhou Lan, Hiroshi Harada (NICT), Shuzo Kato (Tohoku Univ.)
(44) 14:15-14:40 A Study on Fundamental Performances of Frame Aggregation Technologies for IEEE802.15.3cMAC Fumihide Kojima, Zhou Lan, Chang-Woo Pyo (NICT), Hiroyuki Nakase (Tohoku Univ.), Hiroshi Harada, Shuzo Kato (NICT)
(45) 14:40-15:05 MAC Layer Beamforming Protocol for 60GHz WPANs Junyi Wang, Chang-Woo Pyo, Zhou Lan, Chin-Sean Sum, Tuncer Baykas, Jing Gao, Ryuhei Funada, Fumihide Kojima, Hiroshi Harada, Shuzo Kato (NICT)
  15:05-15:20 Break ( 15 min. )
Fri, Aug 29 PM 
15:20 - 17:25
(46) 15:20-15:45 MAC Protocols for Directional Communication in 802.15.3c mmWave-WPAN systems Chang-Woo Pyo, Junyi Wang, Zhou Lan, Fumihide Kojima, Hiroshi Harada (NICT), Hiroyuki Nakase (Tohoku Univ.), Shuzo Kato (NICT)
(47) 15:45-16:10 Patch Antenna Array Analysis for 60 GHz Beam Steering System Applications Jing Gao, Keren Li, Tomoaki Sato, Junyi Wang, Hiroshi Harada, Shuzo Kato (NICT)
(48) 16:10-16:35 A Study on channel model for millimeter wave WPAN Katsuyoshi Sato, Shuzo Kato, Hiroshi Harada (NICT), Hiroyuki Nakase (Tohoku Univ.), Hirokazu Sawada (Tohoku Inst. Tech.)
(49) 16:35-17:00 Non-Line-of-Sight Propagation Characteristics at 60GHz in Office Environments Hirokazu Sawada (Tohoku Inst. of Tech.), Masahiro Umehira (Ibaraki Univ.), Katsuyoshi Sato, Hiroshi Harada (NICT)
(50) 17:00-17:25 A study of millimeter-wave communication using reflection waves at 60GHz Hirokazu Sawada (Tohoku Inst. of Tech.), Hiroyuki Nakase (Tohoku Univ.), Shuzo Kato, Katsuyoshi Sato, Hiroshi Harada (NICT)

Announcement for Speakers
General TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
RCS Technical Committee on Radio Communication Systems (RCS)   [Latest Schedule]
Contact Address Eiji Okamoto (Nagoya Institute of Technology)
E--mail:r_- 


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