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=============================================== Technical Committee on Software Radio (SR) Chair: Yukitoshi Sanada (Keio Univ.) Vice Chair: Kei Sakaguchi (Tokyo Inst. of Tech.), Takeo Fujii (Univ. of Electro-Comm.) Secretary: Kenta Umebayashi (Tokyo Univ. of Agric. and Tech.), Masayuki Ariyoshi (NEC) Assistant: Suguru Kameda (Tohoku Univ.), Osamu Takyu (Shinshu Univ.), Kentaro Ishidu (NICT) DATE: Thu, Jan 26, 2012 13:00 - 22:00 Fri, Jan 27, 2012 08:30 - 17:10 PLACE: Kirishima Hotel(3948, Takachiho, Makizono-cho, Kirishima, Kagoshima Pref., 899-6603. The hotel will operate a complementary shuttle between the Kagoshima airport and the hotel. Details will be shown on this web site. (30 minutes from the Kagoshima airport by bus/taxi.). http://www.kirishima-hotel.jp/access/. Mamiko Inamori, Keio univ.045-566-1732 (direct)) TOPICS: Cognitive Radio Network, Cross Layer Technology ---------------------------------------- Thu, Jan 26 PM General Talks (13:00 - 13:50) ---------------------------------------- (1) 13:00 - 13:25 Experiment Verification of WLAN Throughput Estimation Method Regarding CSMA/CA Yuichi Imagaki, Kanshiro Kashiki, Takashi Fujimoto, Kosuke Yamazaki, Akira Yamaguchi (KDDI R&D Labs., Inc.) (2) 13:25 - 13:50 Proposal of synchronization and demodulation processes of DSA system using spectrum-division single carrier transmission in ISM band Kazuto Yano, Kohji Ohshima, Masahiro Uno, Kiyoshi Kobayashi (ATR) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Jan 26 PM General Talks (14:05 - 14:55) ---------------------------------------- (3) 14:05 - 14:30 Channel Selection for SC Transmission Considering Sinking Point of Channel Function Kazumasa Kobayashi, Shunsuke Tomita, Yuji Miyake, Kazuhiro Komatsu (Tohoku Univ.), Hiroshi Oguma (Toyama National College of Technology), Noboru Izuka (SoftBank Telecom Cop./Tohoku Univ.), Suguru Kameda, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) (4) 14:30 - 14:55 Hybrid Single-Carrier and Multi-Carrier System: Evaluation of Throughput with Inter-Cell Interference Yuji Miyake, Kazumasa Kobayashi, Kazuhiro Komatsu (Tohoku Univ.), Hiroshi Oguma (Toyama National College of Technology), Noboru Izuka (SoftBank Telecom Corp./Tohoku Univ.), Suguru Kameda, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) ---------------------------------------- Thu, Jan 26 PM Invited Talk (14:55 - 15:35) ---------------------------------------- (5) 14:55 - 15:35 [Invited Talk] Propagation Characteristics of Long-Distance Wireless LAN system over the Sea Masato Masuya (Kagoshima Univ.), Kenji Aoki (Univ. of Miyazaki), Koichi Shimozono (Kagoshima Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Jan 26 PM Panel Lectures (15:50 - 18:20) ---------------------------------------- (6) 15:50 - 16:05 [Panel Discussion] Management and Control of User and Resource toward Pareto-optimal Wireless and Wired Networks Chikara Ohta (Kobe Univ.), Go Hasegawa (Osaka Univ.), Ryoichi Shinkuma (Kyoto Univ.), Kyoko Yamori (Asahi Univ.), Masato Oguchi (Ochanomizu Univ.), Tutomu Murase (NEC), Dilip Sarkar (Univ. of Miami), Dipankar Raychaudhuri (Rutgers Univ.) (7) 16:05 - 16:20 [Panel Discussion] Possible applications of cognitive radio techniques to the next generation cellular communication systems Hiromasa Fujii, Hiroki Harada, Shunji Miura, Hidetoshi Kayama (NTT DOCOMO) (8) 16:20 - 16:35 [Panel Discussion] Wireless Smart Utility Network (WiSUN) by advanced spectrum management technologies Hiroshi Harada, Fumihide Kojima, Chin-Sean Sum, Alina Liru Lu (NICT) (9) 16:35 - 16:50 [Panel Discussion] Cognitive Radio and Software Radio Technologies for ITS applications Noriyoshi Suzuki (Toyota CRDL) (10) 16:50 - 17:05 [Panel Discussion] Green Wireless -- Supply and Control of Energy -- Kei Sakaguchi (Tokyo Tech.) (11) 17:05 - 17:20 [Panel Discussion] Communication Support System with Area One-segment Broadcasting for Hearing Impaired Nobuko Kato, Daisuke Wakatsuki (Tsukuba Univ. of Tech.), Takeaki Shionome (Touhoku Univ.), Tomoyuki Nishioka, Sumihiro Kawano, Hiroshi Murakami, Hiroki Minagawa, Ichiro Naito (Tsukuba Univ. of Tech.) ----- Break ( 10 min. ) ----- (12) 17:30 - 18:20 Panel discussion ----- Break ( 40 min. ) ----- ---------------------------------------- Thu, Jan 26 PM Evening session (19:00 - 22:00) ---------------------------------------- (13) 19:00 - 22:00 The evening session will be held also in the Kirishima hotel. ---------------------------------------- Fri, Jan 27 AM General Talks (08:30 - 10:10) ---------------------------------------- (14) 08:30 - 08:55 Interference Suppression Method for Spectrum Sharing in MIMO System Keiko Asaumi, Kenta Umebayashi, Yasuo Suzuki (Tokyo Univ. of Agr and Tech.) (15) 08:55 - 09:20 A Study on Resource Allocation for Spectrum Shadowring Utilizing Cooperative Interference Estimation Daiki Hoshi, Kenta Umebayashi, Yasuo Suzuki (Tokyo Univ. of Agr and Tech.) (16) 09:20 - 09:45 A symbol mapping scheme for a secondary signal in piggyback spectrum sharing with relay of a primary signal Jun Naganawa, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) (17) 09:45 - 10:10 Impact of Bandwidth Constraints on a Sequential-Test-Based Cooperative Spectrum Sensing Systems Shohei Mitsuya, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Jan 27 AM General Talks (10:25 - 11:40) ---------------------------------------- (18) 10:25 - 10:50 Impact of Co-channel Interference for Wireless Access based on Carrier Sensing and Transmit Power Control Shunta Horie (TUS), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Yohtaro Umeda (TUS) (19) 10:50 - 11:15 Control Channel Selection Method for Improving Channel Efficiency in Cognitive Radio Systems Mai Ohta (UEC), Sean Rocke, Jingkai Su, Alexander M. Wyglinski (WPI), Takeo Fujii (UEC) (20) 11:15 - 11:40 Spatial Measurement Based Radio Environment Database Using Spectrum Sensing in Cognitive Radio Hasan Rajib Imam, Kei Inage, Mai Ohta, Takeo Fujii (UEC) ---------------------------------------- Fri, Jan 27 AM Special Talk (11:40 - 12:05) ---------------------------------------- (21) 11:40 - 12:05 Technical Requirements of TV White Space in Japan -- Status at the End of Year 2011 -- Jun-ichi Takada (Tokyo Tech) ----- Lunch ( 90 min. ) ----- ---------------------------------------- Fri, Jan 27 PM General Talks (13:35 - 15:15) ---------------------------------------- (22) 13:35 - 14:00 Estimation of Number of Available Channels for TVWS Broadcasting Systems Jun-ichi Takada, Minseok Kim (Tokyo Tech) (23) 14:00 - 14:25 Coexistence of TVWS Secondary Networks via Optimum and Sub-optimum Power Selection Strategies Yohannes D. Alemseged, Gabriel Porto Villardi, Chen Sun, Ha-Nguyen Tran, Hiroshi Harada (NICT) (24) 14:25 - 14:50 Interference Level Modeling of Low-Height Antenna Wireless Devices in TV Bands Gabriel P. Villardi, Hiroshi Harada (NICT) (25) 14:50 - 15:15 Available channels determination and white space DB query method Ha Nguyen Tran, Yohannes D. Alemseged, Chen Sun, Hiroshi Harada (NICT) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Jan 27 PM General Talks (15:30 - 17:10) ---------------------------------------- (26) 15:30 - 15:55 Coexistence of Secondary User Networks under Primary User Constraints in TV White Space Chen Sun, Gabriel Porto Villardi, Zhou Lan, Yohannes D. Alemseged, Ha Nguyen Tran, Hiroshi Harada (NICT) (27) 15:55 - 16:20 A resource allocation algorithm for WLAN and WRAN system coexistence in TVWS Zhou Lan, Chen Sun, Yohannes Alemseged, Gabriel Villardi, Ha-Nguyen Tran, Hiroshi Harada (NICT) (28) 16:20 - 16:45 A Low-Energy Synchronization Mechanism for Smart Utility Networks Operating in TV White Space Chin-Sean Sum, Fumihide Kojima, Hiroshi Harada (NICT) (29) 16:45 - 17:10 An Estimation of TV White Space considering Sea Path Propagation Teppei Oyama, Tsuyoshi Shimomura, Masafumi Tsutsui, Hiroyuki Nakano, Hiroyuki Seki (Fujitsu Labs.) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. # CONFERENCE ANNOUNCEMENT: - You are invited to the evening session on the first day. === Technical Committee on Software Radio (SR) === # FUTURE SCHEDULE: Wed, Mar 7, 2012 - Fri, Mar 9, 2012: YRP [Mon, Dec 12], Topics: Mobile Communication Workshop # SECRETARY: Kentaro Ishizu (NICT) TEL: 046-847-5098, FAX: 046-847-5110 E-mail: i  du   # ANNOUNCEMENT: # Latest information will be presented on the WEB site. http://www.ieice.org/cs/sr/jpn/index-e.html Last modified: 2011-11-18 14:05:55 |
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