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=============================================== Technical Committee on Radio Communication Systems (RCS) Chair: Yasushi Yamao Vice Chair: Takeo Ogane, Mamoru Sawahashi Secretary: Eiji Okamoto, Kenichi Higuti Assistant: Yusuke Asai, Takumi Ito, Yoshitaka Hara DATE: Thu, Jun 28, 2007 14:00 - 17:00 Fri, Jun 29, 2007 09:40 - 16:15 PLACE: C-204 Room, Dept. of Information and Computer Sciences, Toyohashi University of Technology(1-1 Hibarigaoka, Tempaku-cho, Toyohashi-shi, 441-8580 Japan.http://www.tut.ac.jp/english/access.html. Assoc. Prof. Hideyuki Uehara. 0532-44-6743) TOPICS: ---------------------------------------- Thu, Jun 28 PM (14:00 - 15:40) ---------------------------------------- (1) 14:00 - 14:25 Frequency Domain Pre and Post Filtering for High Diversity Gain in Cooperative Communication Makoto Yamakoshi (Keio Univ.), Osamu Takyu (Tokyo Science Univ.), Masao Nakagawa (Keio Univ.) (2) 14:25 - 14:50 Study of interference reduction by cooperative sensing for multiple systems with shared band Youngjin Yu, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) (3) 14:50 - 15:15 Implementation and Performance Evaluation of Demodulator for MM-SA system Toshihiro Sakai, Takashi Ohyama, Ryutaro Suzuki (ATR), Naoto Kadowaki (NICT), Sadao Obana (ATR) (4) 15:15 - 15:40 Expansion of IEEE 802.15.4/ZigBee MAC Beacon Mode in Layered-Tree Networks with Time Shift Grouping Access Satoru Takagishi, Yasushi Yamao (UEC) ----- Break ( 20 min. ) ----- ---------------------------------------- Thu, Jun 28 PM (16:00 - 17:00) ---------------------------------------- (5) 16:00 - 16:30 [Invited Talk] Study and Investigation on Ubiquitous Network -- Zigbee Demonstation Experiments at Shima Parque Espana -- Hiroaki Takahashi (NEC Eng.) (6) 16:30 - 17:00 [Invited Talk] Study and Investigation on Ubiquitous Network -- Zigbee Demonstation Experiments at Shizuoka City Office -- Mitsunori Suzuki (Oki Electric Industry) ---------------------------------------- Fri, Jun 29 AM (09:40 - 11:45) ---------------------------------------- (7) 09:40 - 10:05 A Study on Square Law Detection of CSK Using a Code Set Having Low Auto- and Cross-Correlation Properties Masaaki Harada (K.I.T) (8) 10:05 - 10:30 Performance Evaluation of Interference Cancellation Technique based on Maximum Correlation Detection for Single User DS-CDMA Receiver in Rayleigh Fading Channels Ranga Hettiarachchi, Mitsuo Yokoyama, Hideyuki Uehara, Takashi Ohira (Toyohashi Univ. of Tech.) (9) 10:30 - 10:55 2-Step Maximum Likelihood Channel Estimation for DS-CDMA Frequency-domain Equalization Yohei Kojima, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) (10) 10:55 - 11:20 Performance evaluation of decision directed channel estimation for single user IFDMA Wei Li (Keio Univ.), Osamu Takyu (TUS), Koichi Adachi, Masao Nakagawa (Keio Univ.) (11) 11:20 - 11:45 A Study of Metric Calculation in Co-Channel Interference Environment Akinori Taira, Mieko Kanmuri, Fumiaki Maehara, Fumio Takahata (Waseda Univ) ----- Lunch Break ( 75 min. ) ----- ---------------------------------------- Fri, Jun 29 PM (13:00 - 14:15) ---------------------------------------- (12) 13:00 - 13:25 A Delay-time/Code Division Multi-access In A Frequency-selective Channel Fumiyuki Adachi, Kazuki Takeda (Tohoku Univ.) (13) 13:25 - 13:50 Reduction of Feedback Overhead by Exploiting Adaptive Channel in OFDMA systems Satoru Iijima, Takamasa Hasegawa, Rui Zhou, Iwao Sasase (Keio Univ.) (14) 13:50 - 14:15 Packet Scheduling Algorithm with Modified Time-Utility Function to Improve NRT Throughput in OFDMA System Yusuke Shimizu, Takamasa Hasegawa, Rui Zhou, Iwao Sasase (Keio Univ.) ----- Break ( 20 min. ) ----- ---------------------------------------- Fri, Jun 29 PM (14:35 - 16:15) ---------------------------------------- (15) 14:35 - 15:00 Performance Evaluation of Closed Loop-Based Antenna Switching Transmit Diversity Associated with Frequency Domain Channel-Dependent Scheduling in E-UTRA Uplink Hiroyuki Kawai, Hidekazu Taoka (NTT DoCoMo), Kenichi Higuchi (Tokyo Univ. of Science), Mamoru Sawahashi (Musashi Inst. of Tech.) (16) 15:00 - 15:25 Integrated User Scheduling Algorithm for Multi-user MIMO Downlink System Yuyuan Chang, Junyi Wang (Tokyo Inst. of Tech.), Houtao Zhu, Tsuyoshi Kashima (Nokia), Kiyomichi Araki (Tokyo Inst. of Tech.) (17) 15:25 - 15:50 Spectrum efficiency of MIMO multiplexing in a cellular environment Koichi Adachi (Keio Univ.), Fumiyuki Adachi (Tohoku Univ.), Masao Nakagawa (Keio Univ.) (18) 15:50 - 16:15 Soft Decision Iterative V-BLAST with Detection of All Symbols at the Last Stage by Changing Detection Order in Hybrid STBC Akihiro Okazaki, Masahiro Fujikawa, Kazuhiko Hasegawa, Iwao Sasase (Keio 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, Jul 19, 2007 - Fri, Jul 20, 2007: Kitami Institute of Tech. [Fri, May 11] Thu, Aug 23, 2007 - Fri, Aug 24, 2007: Niigata University [Sun, Jun 10] Sep, 2007: Recess # SECRETARY: Eiji Okamoto (Nagoya Inst. Tech.) E-mail:r  _ -    Last modified: 2007-06-30 10:45:56 |
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