Thu, Jul 26 PM
13:00 - 14:00 |
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Thu, Jul 26 PM
14:00 - 16:30 |
| (1) |
14:00-16:30 |
[Technology Exhibit]
[Technical Exhibition] Research and Development Activities on Cognitive Radio Networks
-- Autonomous Inter-Base Station Network Configuration Technology -- |
Kanshiro Kashiki, Mitsuo Nohara, Kazunori Takeuchi (KDDI Labs.) |
| (2) |
14:00-16:30 |
[Technology Exhibit]
Research and Development Activities on Cognitive Radio Technology
-- R&D of cognitive radio channel creation technology -- |
Toshiyuki Kuze, Shigeru Uchida, Kentaro Sawa, Akira Otsuka, Fumio Ishizu (Mitsubishi) |
| (3) |
14:00-16:30 |
[Technology Exhibit]
Research and Development Activities on Cognitive Radio Networks
-- Radio Resource Management for Cognitive Radio Networks -- |
Seishi Hanaoka, Masashi Yano (Hitachi) |
| (4) |
14:00-16:30 |
[Technology Exhibit]
Research and Development Activities on Cognitive Radio Technology
-- Routing Technology for Cognitive Radio Access Network -- |
Akira Yamaguchi, Toshiaki Yamamoto, Jong-Ok Kim, Yasuhisa Takizawa, Sadao Obana (ATR) |
| (5) |
14:00-16:30 |
[Technology Exhibit] Software Defined Cognitive Radioを実現する無線機の実証試験
Hiroshi Harada (NICT) |
| (6) |
14:00-16:30 |
[Technology Exhibit]
Network System using Autonomous Adaptive Control Technology |
Kazunori Akabane, Hiroyuki Shiba, Munehiro Matsui, Kazuhiro Uehara (NTT) |
| (7) |
14:00-16:30 |
[Technology Exhibit]
Broadband Wireless Transmission using a Dynamic Spectrum Control in Cognitive Radio Systetems |
Seiichi Sampei, Shinichi Miyamoto, Shinsuke Ibi (Osaka Univ.) |
| (8) |
14:00-16:30 |
Energy Detector Prototype for Cognitive Radio System |
Sabita Maharjan, Kimtho Po, Jun-ichi Takada (Tokyo Insti.of Tech.) |
| (9) |
14:00-16:30 |
[Technology Exhibit]
Development of RF-Adaptive Array Antennas for MIMO Systems Using RF-MEMS Devices |
Atsushi Honda (Fujitsu), Quoc Tuan Tran (Osaka Univ.), Shinsuke Hara (Osaka City Univ.), Hiroya Tanaka, Jun-ichi Takada (Tokyo Institute of Tech.), Sorwar Hossain, Ichirou Ida, Yasuyuki Oishi (Fujitsu) |
| (10) |
14:00-16:30 |
[Technology Exhibit]
Development of Total Recording System for Digital Terrestrial TV and Adaptive Array based on Radio Signal Processing |
Atsushi Takemoto, Yusuke Tamura, Hirokazu Takahashi, Akihiko Kanda, Tetsuki Taniguchi, Yoshio Karasawa (UEC) |
| (11) |
14:00-16:30 |
[Technology Exhibit]
MIMO Relay Channel Measurement System and Initial Measurement Results |
Masashi Noda (Tokyo Univ of Science), Tran Gia Khanh, KY Leng, Keiichi Mizutani, Kei Sakaguchi, Kiyomichi Araki (Tokyo Insti of Tech) |
| (12) |
14:00-16:30 |
[Technology Exhibit]
MIMO Fadiong Simulator for Cellular System |
Yuuichi Nakagawa (Tokyo Univ. Science), Ian Garcia, Katsuya Kato, Satoshi Suyama, Kei Sakaguchi, Kiyomichi Araki, Hiroshi Suzuki (Tokyo Tech), Toshihiro Yamaguchi, Kazuhiko Kaiga, Shintaro Arata (Koden Electronics Co. Ltd.) |
| (13) |
14:00-16:30 |
[Technology Exhibit]
Fully Digital Receiver Implementation using Direct RF-to-Digital Conversion |
Takayuki Moteki, Minseok Kim, Koichi Ichige, Hiroyuki Arai (Yokohama National Univ.) |
| (14) |
14:00-16:30 |
[Technology Exhibit]
0.4GHz-5.8GHz Multiband SiGe-MMIC Direct Conversion Transceiver for Cognitive Radio |
Koji Tsutsumi, Noriharu Suematsu (Mitsubishi Electric Corp.), Hiroshi Harada (NICT) |
| (15) |
14:00-16:30 |
[Technology Exhibit]
A Novel Reconfigurable Multiband Power Amplifier and Isolator for Reconfigurable RF Front-End |
Atsushi Fukuda, Takayuki Furuta, Hiroshi Okazaki, Shoichi Narahashi (NTT DoCoMo) |
| (16) |
14:00-16:30 |
[Technology Exhibit]
Center frequency and bandwidth discretely tunable bandpass filter |
Kunihiro Kawai, Hiroshi Okazaki, Shoichi Narahashi (NTT DoCoMo) |
| (17) |
14:00-16:30 |
[Technology Exhibit] Smart Antenna Radio Access System for WiBRO/WiMAX with Beamforming and MIMO Capability
Seungwon Choi, Seungheon Hyeon, Yusuk Yun, Seungwoo Seo, and Cheol Hoon Lee |
Fri, Jul 27 AM
09:20 - 12:00 |
| (18) |
09:20-09:45 |
Performance characteristics of autonomous inter-Base Station network system using cognitive radio |
Satoshi Imata, Mitsuo Nohara, Kanshiro Kashiki, Kazunori Takeuchi (KDDI Labs.) |
| (19) |
09:45-10:10 |
0.4GHz-5.8GHz Multiband SiGe-MMIC Direct Conversion Transceiver for Cognitive Radio |
Koji Tsutsumi, Noriharu Suematsu (Mitsubishi Electric Corp.), Hiroshi Harada (NICT) |
| (20) |
10:10-10:35 |
A Propagation Status Monitoring using the Software Radio
-- for Cognitive Radio -- |
Takashi Fujimoto, Kanshiro Kashiki, Mitsuo Nohara (KDDI R&D Laboratories), Takashi Matsumura (Toyota Info Technology Center) |
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10:35-10:45 |
Break ( 10 min. ) |
| (21) |
10:45-11:10 |
A study on spectrum sensing of DTV signals in IEEE802.22 WRAN |
Shigenobu Sasaki (Niigata Univ.) |
| (22) |
11:10-11:35 |
Signal Detection Method based on Cyclostationarity for Cognitive Radio |
Kimtho Po, Jun-ichi Takada (Tokyo Insti, of Tech) |
| (23) |
11:35-12:00 |
A feasibility study of software defined radio based on off-line multi-functional blind signal processing |
Yuji Sekiguchi, Yukihiro Kamiya (TUAT) |
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12:00-13:30 |
Lunch Break ( 90 min. ) |
Fri, Jul 27 PM
13:30 - 15:00 |
| (24) |
13:30-15:00 |
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15:00-15:15 |
Break ( 15 min. ) |
Fri, Jul 27 PM
15:15 - 17:20 |
| (25) |
15:15-15:40 |
A Feasibikity Study on Software Defined Cognitive Radio Equipment |
Hiroshi Harada (NICT) |
| (26) |
15:40-16:05 |
A study of Hybrid Transmitter of LINC and EER |
Takahiko Kishi (Samsung) |
| (27) |
16:05-16:30 |
A Downsized Moving-Average-Type Sampling filter |
Nao Hamada, Ryoji Hayashi (Mitsubishi Electric Corp.), Tomohiro Sano, Hisayasu Sato (Renesas Technology Corp.) |
| (28) |
16:30-16:55 |
A Study on Rake Receiver using Bandpass Sampling in DS-UWB Wireless Communications |
Koji Muto, Shigenobu Sasaki, Hisakazu Kikuchi (Niigata Univ.) |
| (29) |
16:55-17:20 |
Studies on the Phase Noise and Spurious Level Behavior of an All Digital Phase Locked Loop |
Michael Zamrowski (Johannes Gutenberg Univ.), Tsuyoshi Terao, Kiyomichi Araki (Tokyo Inst. of Tech.) |
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