Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380
[TOP] | [2006] | [2007] | [2008] | [2009] | [2010] | [2011] | [2012] | [Japanese] / [English]
SR2007-46
Cognitive Interference Mitigation Techniques for Pulsed-Multiband DS-UWB System
Chin-Sean Sum, Hiroshi Harada, Shuzo Kato (NICT)
pp. 1 - 7
SR2007-47
A Study on Distributed Architecture of Cognitive Network Manager for Cognitive Wireless Clouds
Ha Nguyen Tran, Homare Murakami, Goh Miyamoto, Kentaro Ishizu, Stanislav Filin, Hiroshi Harada, Shuzo Kato (NICT), Mikio Hasegawa (Tokyo Univ. of Science), Yoshitoshi Murata (Iwate Pref. Univ.)
pp. 9 - 14
SR2007-48
Spectrum Sharing by Adaptive Transmit Power Contorl for Low Priority Systems and its Achievable Capacity
Hiromasa Fujii, Hitoshi Yoshino (NTT DoCoMo)
pp. 15 - 20
SR2007-49
Performance of frequency sharing system with transmit power control utilizing cooperative sensing in spatially correlated shadowing environment
Takuto Ohno, Yu Younjin, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.)
pp. 21 - 26
SR2007-50
Sampling Frequency Selection Scheme based on System-Clock in Multi-signal Reception Simultaneously
Kazuki Kimura (Chuo Univ.), Toru Kitayabu, Toshiyuki Maeyama (KDDI Lab.), Hiroshi Shirai (Chuo Univ.)
pp. 27 - 34
SR2007-51
[Poster Presentation]
Experimental Verification of the Relation between the Transition of Radio Resource Availability and its Prediction Possibility in Cognitive Radio
Shoji Kaneko, Shinichi Nomoto, Tetsuro Ueda, Shingo Nomura, Kazunori Takeuchi (KDDI R&D Laboratories Inc.)
pp. 35 - 41
SR2007-52
[Poster Presentation]
Experimental Study of Energy Detector Prototype for Cognitive Radio System
Sabita Maharjan, Kimtho Po, Jun-ichi Takada (Tokyo Insti.of Tech.)
pp. 43 - 48
SR2007-53
[Poster Presentation]
Performance Evaluation of Cyclic Detector in Cognitive Radio
Kimtho Po, Jun-ichi Takada, Minseok Kim (Tokyo Inst. of Tech.)
pp. 49 - 53
SR2007-54
[Poster Presentation]
IQ Imbalance Estimation Scheme in the Presence of DC offset and Frequency Offset for OFDM Direct Conversion Receivers
Mamiko Inamori, Anas Muhamad Bostamam, Yukitoshi Sanada (Keio Univ.), Hideki Minami (Sony)
pp. 55 - 61
SR2007-55
[Poster Presentation]
High Contribution Node Selection for Cognitive Radio Networks
Hiroto Yasuda, Takeo Fujii (Univ. of Electro-Comm.)
pp. 63 - 69
SR2007-56
[Poster Presentation]
A study on soft decision based cooperative sensing in consideration of interference with primary users
Hiromasa Uchiyama, Kenta Umebayashi, Yukihiro Kamiya, Yasuo Suzuki (TAT)
pp. 71 - 76
SR2007-57
[Poster Presentation]
A study of interference suppression technique using Adaptive Array Antenna for indoor short range areas
Masayuki Enomoto, Masaaki Yamanaka, Norihiko Morinaga (Hiroshima International Univ.)
pp. 77 - 82
SR2007-58
[Invited Talk]
Introduction of IEEE P1900.4 and Activities of NICT
Kentaro Ishizu, Homare Murakami, Stanislav Filin, Hiroshi Harada, Goh Miyamoto, Ha Nguyen Tran, Shuzo Kato (NICT)
pp. 83 - 90
SR2007-59
[Special Talk]
Report of the 2007 International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
Kenta Umebayashi (TUAT)
pp. 91 - 92
SR2007-60
Basic Characteristics of Propagation Status Monitoring Based on Software Defined Radio
Takashi Fujimoto, Kanshiro Kashiki, Mitsuo Nohara, Kazunori Takeuchi (KDDI lab.), Takashi Matsumura (Toyota Info Technology Center, Co.,Ltd.)
pp. 93 - 98
SR2007-61
Field Trial of Inter-Base Station Network using Experimental Cognitive Radio Communication Equipment
Kanshiro Kashiki, Kazunori Takeuchi, Mitsuo Nohara (KDDI Labs.)
pp. 99 - 104
SR2007-62
Study on Inter-Base Station Beam Switching Considering Asymmetric Broadband Transmission in Cognitive Radio
Satoshi Imata, Kanshiro Kashiki, Mitsuo Nohara (KDDI R&D)
pp. 105 - 111
SR2007-63
A Reduction Method of Information Overhead for QoS Route Control and Throughput Evaluation in Cognitive Wireless Access Networks
Toshiaki Yamamoto, Jong-Ok Kim, Akira Yamaguchi, Sadao Obana (ATR)
pp. 113 - 118
SR2007-64
Improving End-to-End QoS using Dynamic Spectrum Access Technology
Stanislav Filin, Kentaro Ishizu, Homare Murakami, Hiroshi Harada, Shuzo Kato (NICT), Mikio Hasegawa (Tokyo Univ. of Science)
pp. 119 - 126
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.