Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380
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SR2007-19
[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.)
pp. 1 - 4
SR2007-20
[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)
pp. 5 - 8
SR2007-21
[Technology Exhibit]
Research and Development Activities on Cognitive Radio Networks
-- Radio Resource Management for Cognitive Radio Networks --
Seishi Hanaoka, Masashi Yano (Hitachi)
pp. 9 - 12
SR2007-22
[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)
pp. 13 - 16
SR2007-23
[Technology Exhibit]
Network System using Autonomous Adaptive Control Technology
Kazunori Akabane, Hiroyuki Shiba, Munehiro Matsui, Kazuhiro Uehara (NTT)
pp. 17 - 20
SR2007-24
[Technology Exhibit]
Broadband Wireless Transmission using a Dynamic Spectrum Control in Cognitive Radio Systetems
Seiichi Sampei, Shinichi Miyamoto, Shinsuke Ibi (Osaka Univ.)
pp. 21 - 28
SR2007-25
Energy Detector Prototype for Cognitive Radio System
Sabita Maharjan, Kimtho Po, Jun-ichi Takada (Tokyo Insti.of Tech.)
pp. 29 - 33
SR2007-26
[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)
pp. 35 - 38
SR2007-27
[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)
pp. 39 - 46
SR2007-28
[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)
pp. 47 - 53
SR2007-29
[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.)
pp. 55 - 61
SR2007-30
[Technology Exhibit]
Fully Digital Receiver Implementation using Direct RF-to-Digital Conversion
Takayuki Moteki, Minseok Kim, Koichi Ichige, Hiroyuki Arai (Yokohama National Univ.)
pp. 63 - 67
SR2007-31
[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)
pp. 69 - 72
SR2007-32
[Technology Exhibit]
Center frequency and bandwidth discretely tunable bandpass filter
Kunihiro Kawai, Hiroshi Okazaki, Shoichi Narahashi (NTT DoCoMo)
pp. 73 - 76
SR2007-34
Performance characteristics of autonomous inter-Base Station network system using cognitive radio
Satoshi Imata, Mitsuo Nohara, Kanshiro Kashiki, Kazunori Takeuchi (KDDI Labs.)
pp. 83 - 90
SR2007-35
0.4GHz-5.8GHz Multiband SiGe-MMIC Direct Conversion Transceiver for Cognitive Radio
Koji Tsutsumi, Noriharu Suematsu (Mitsubishi Electric Corp.), Hiroshi Harada (NICT)
pp. 91 - 95
SR2007-36
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)
pp. 97 - 102
SR2007-37
A study on spectrum sensing of DTV signals in IEEE802.22 WRAN
Shigenobu Sasaki (Niigata Univ.)
pp. 103 - 108
SR2007-38
Signal Detection Method based on Cyclostationarity for Cognitive Radio
Kimtho Po, Jun-ichi Takada (Tokyo Insti, of Tech)
pp. 109 - 114
SR2007-39
A feasibility study of software defined radio based on off-line multi-functional blind signal processing
Yuji Sekiguchi, Yukihiro Kamiya (TUAT)
pp. 115 - 120
SR2007-41
A Feasibikity Study on Software Defined Cognitive Radio Equipment
Hiroshi Harada (NICT)
pp. 129 - 136
SR2007-42
A study of Hybrid Transmitter of LINC and EER
Takahiko Kishi (Samsung)
pp. 137 - 144
SR2007-43
A Downsized Moving-Average-Type Sampling filter
Nao Hamada, Ryoji Hayashi (Mitsubishi Electric Corp.), Tomohiro Sano, Hisayasu Sato (Renesas Technology Corp.)
pp. 145 - 150
SR2007-44
A Study on Rake Receiver using Bandpass Sampling in DS-UWB Wireless Communications
Koji Muto, Shigenobu Sasaki, Hisakazu Kikuchi (Niigata Univ.)
pp. 151 - 156
SR2007-45
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.)
pp. 157 - 162
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.