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=============================================== Technical Committee on Software Radio (SR) Chair: Junichi Takada (Tokyo Inst. of Tech.) Vice Chair: Yukitoshi Sanada (Keio Univ.), Kazuhiro Uehara (NTT) Secretary: Kei Sakaguchi (Tokyo Inst. of Tech.), Takeo Fujii (Univ. of Electro-Comm.) Assistant: Kenta Umebayashi (Tokyo Univ. of Agric. and Tech.), Tsuguhide Aoki (Toshiba) DATE: Thu, May 28, 2009 12:30 - 17:45 Fri, May 29, 2009 09:15 - 17:40 PLACE: Igarashi Campus, Niigata univ.(Igarashi, Nishi-ku, Niigata-city, 950-2181. 10 minutes on foot from Uchino-station (JR Echigo-line). http://www.niigata-u.ac.jp/top/access_ikarashi.html. Department of Electrical and Electronic Engineering. +81-25-262-6737) TOPICS: Cognitive/Software radio and international workshop ---------------------------------------- Thu, May 28 PM General talk (12:30 - 15:35) ---------------------------------------- (1) 12:30 - 12:55 A Study on Dynamic Spectrum Control based Interference Suppression for Cognitive Radio Networks Tomomi Aoki, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) (2) 12:55 - 13:20 Proposal of Band-Limited Spectrum-Division Single Carrier Transmission for Dynamic Spectrum Access in ISM Band Makoto Taromaru, Kazuto Yano, Masazumi Ueba (ATR) (3) 13:20 - 13:45 Spectrum Sharing Based on Capacity Conservation Ratio of Primary User Kei Inage, Takeo Fujii (UECThe Univ. of Electro-Comm.), Kazushi Muraoka, Masayuki Ariyoshi (NEC) (4) 13:45 - 14:10 Study on Joint Transmission Power Control for Coexistence between 4G Mobile and UWB Communication Systems Using their Integrated Terminals Takehiro Nozawa, Ryuji Muta, Ryuji Kohno (Yokohama National Univ.) ----- Break ( 10 min. ) ----- (5) 14:20 - 14:45 Research and Development on Elemental Technologies for Cognitive Radio Base Station Hiroshi Harada, Homare Murakami, Kentaro Ishizu, Stanislav Filin, Goh Miyamoto, Ha Nguyen Tran, Yohannes D. Alemseged, Chen Sun (NICT) (6) 14:45 - 15:10 Frequency Domain IQ Imbalance Estimation Scheme in the Presence of DC Offset and Frequency Offset Mamiko Inamori, Shuzo Takayama, Yukitoshi Sanada (Keio Univ.) (7) 15:10 - 15:35 MIMO-OFDM Two-way Multihop Network and Network Synchronization Scheme Keiichi Mizutani (Tokyo Inst. of Tech./JSPS), Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, May 28 PM International workshop (15:45 - 17:45) ---------------------------------------- (8) 15:45 - 16:45 Invited talk from SDRF (9) 16:45 - 17:45 R&D activities on radio resource control technologies among multiple radio systems on same frequency band ○Tomoyuki Ohya, Shunji Miura (NTT DOCOMO Research Labs.), Makoto Taromaru, Masazumi Ueba (ATR Wave Engineering Labs.) ---------------------------------------- Fri, May 29 AM Special session for spectrum sencing I (09:15 - 11:20) ---------------------------------------- (10) 09:15 - 09:40 Investigation on Single-Carrier and Multi-Carrier Hybrid System Ikuro Kashiwamura, Shunsuke Tomita, Kazuhiro Komatsu, Tran Hao Ngoc (Tohoku Univ.), Hiroshi Oguma (ITIm), Noboru Izuka (Softbank Telecom), Suguru Kameda, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) (11) 09:40 - 10:05 A Study on Covariance-based Spectrum Sensing in IEEE802.22 WRAN Koichi Inoue, Shigenobu Sasaki, Hisakazu Kikuchi (Niigata Univ) (12) 10:05 - 10:30 Performance Evaluation of a Cooperative Sensing Method of Putting Weight Based on Reliability of Sensing Information Hiroyuki Shiba, Kazunori Akabane, Munehiro Matsui, Kazuhiro Uehara (NTT) (13) 10:30 - 10:55 A study on Pattern Recognition for Number of Parallel Transmitted Symbols in MIMO Cognitive Wireless Communication Masahiro Furuichi, Osamu Takyu, Yohtaro Umeda (Tokyo Univ. of Science), Takeo Fujii (The Univ. of Electro-Comm.), Masao Nakagawa (Keio Univ.) (14) 10:55 - 11:20 Evaluation and Performance Improvement of a Cooperative Sensing System with Losses of Information from Sensing Nodes Makoto Takanashi, Takaya Yamazato, Masaaki Katayama (Nagoya Univ.) ----- Lunch Break ( 100 min. ) ----- ---------------------------------------- Fri, May 29 PM Invited talk (13:00 - 15:20) ---------------------------------------- (15) 13:00 - 13:35 [Invited Talk] Standardization Activities on Wireless Communication Systems Operating over TV Whitespace in IEEE802 Shigenobu Sasaki (Niigata Univ.) (16) 13:35 - 14:10 [Invited Talk] Detection and Avoidance of Interference between UWB and Co-existing Communication Systems Makoto Itami, Kohei Ohno (Tokyo Univ. of Sci.) (17) 14:10 - 14:45 [Invited Talk] Spectrum Sensing for Cognitive Radio Systems -- Technical Aspects and Standardization Activities, Part I -- Chen Sun, Yohannes D. Alemseged, Ha Nguyen Tran, Hiroshi Harada (NICT) (18) 14:45 - 15:20 [Invited Talk] Spectrum Sensing for Cognitive Radio Systems: -- Technical Aspects and Standardization Activities, Part II -- Yohannes D. Alemseged, Chen Sun, Ha Nguyen Tran, Hiroshi Harada (NICT) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, May 29 PM Special session for spectrum sencing II (15:35 - 17:40) ---------------------------------------- (19) 15:35 - 16:00 Cyclostationarity Feature Detection to IFDMA Uplink System in Cognitive Radio Networks Wensheng Zhang, Yukitoshi Sanada (Keio Univ.) (20) 16:00 - 16:25 A Novel Spectrum Sensing Method Using Multi-Antennas without Channel State Information Abdulrahman Al-Abbasi, Takeo Fujii (The Univ. of Electro-Comm.) (21) 16:25 - 16:50 Multichannel Spectrum Sensing using Polyphase DFT Filter Bank for Opportunistic Cognitive Radios Minseok Kim, Jun-ichi Naganawa, Jun-ichi Takada (Tokyo Inst. of Tech.) (22) 16:50 - 17:15 A study on design of weighted cooperative sensing system Hironori Tsuchiya, Kenta Umebayashi, Yukihiro Kamiya, Yasuo Suzuki (Tokyo Univ. of Agr and Tech.) (23) 17:15 - 17:40 An Evaluation of Inter System Interference of Orthogonal Frequency Sensing Information Collection Method Mai Ohta, Takeo Fujii (The Univ. of Electro-Comm.), Kazushi Muraoka, Masayuki Ariyoshi (NEC) # CONFERENCE ANNOUNCEMENT: - Please join us for an opening reception after the session on Thursday. === Technical Committee on Software Radio (SR) === # FUTURE SCHEDULE: Wed, Jul 29, 2009 - Thu, Jul 30, 2009: Tokyo institute of technology [Thu, May 21], Topics: Exibition, reconfigurable hardware, and 10th anniversary ceremony # SECRETARY: Tsuguhide Aoki (Toshiba) TEL: 044-549-2283, FAX: 044-520-1806 E-mail:  gu de ao    ba # ANNOUNCEMENT: # Latest information will be presented on the WEB site. http://www.ieice.org/cs/sr/jpn/index-e.html Last modified: 2009-05-25 14:51:13 |
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