Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380
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SR2011-105
TV White Space Technology Trial for The NICT TV Band Device Prototype
Chunyi Song, M. Azizur Rahman, Hiroshi Harada (NICT)
pp. 1 - 8
SR2011-106
Television White Space Channel Measurement and Characterization in Short-Range Outdoor Environment
M. Azizur Rahman, Chunyi Song, Ming-Tuo Zhou, Hiroshi Harada (NICT)
pp. 9 - 16
SR2011-107
Broadband Indoor TVWS Channel Measurement and Characterization at 670 MHz
Ming-Tuo Zhou, Chunyi Song, M. Azizur Rahman, Hiroshi Harada (NICT)
pp. 17 - 24
SR2011-108
Status report on regulation and standardization for TV white space wireless communication systems in the world
Hiroshi Harada, Homare Murakami, Yohannes D. Alemseged, Chen Sun, Tuncer Baykas (NICT)
pp. 25 - 32
SR2011-109
An Enhanced Feature Detection Method for DTV Signals by Detecting Aggregation of Correlation Peaks
Chunyi Song, M. Azizur Rahman, Hiroshi Harada (NICT)
pp. 33 - 40
SR2011-110
Management mechanism and its experimental evaluation of secondary system capable of primary system detection for spectrum sharing
Kentaro Ishizu, Homare Murakami, Hiroshi Harada (NICT)
pp. 41 - 48
SR2011-111
A Study on Protocol for Cooperative Spectrum Sensing
Takeo Kimura, Shigenobu Sasaki (Niigata Univ.)
pp. 49 - 56
SR2011-112
Spectrum Sensing Algorithms via Finite Random Matrix Theory
Wensheng Zhang (Keio Univ.), Giuseppe Abreu (Univ. of Oulu), Mamiko Inamori, Yukitoshi Sanada (Keio Univ.)
pp. 57 - 63
SR2011-113
R&D on DSA system for efficient spectrum usage in ISM band
Kazuto Yano, Kohji Ohshima, Satoshi Tsukamoto, Tomohiro Miyasaka, Miki Sato, Narihiro Nakamoto, Shoichi Kitazawa, Tomohiro Oka (ATR), Satoru Aikawa (Univ of Hyogo/ATR), Masahiro Uno, Kiyoshi Kobayashi (ATR)
pp. 65 - 72
SR2011-114
WiFi in TVWS-An overview of IEEE 802.11af
Zhou Lan, Chen Sun, Yohannes Alemseged, Gabriel Villardi, Ha-Nguyen Tran, Hiroshi Harada (NICT)
pp. 73 - 78
SR2011-115
Overview of IEEE 802.22 Standard and Recent Standardization Updates
Shigenobu Sasaki (Niigata Univ.)
pp. 79 - 85
SR2011-116
Examples of Spectrum Engineering for Frequency Sharing and its Future Perspectives
Masahiro Umehira (Ibaraki Univ.)
pp. 87 - 92
SR2011-117
A study on controlling QoS-aware channel access of DSA system in 2.4 GHz ISM band
Kohji Ohshima, Kazuto Yano, Tomohiro Miyasaka, Masahiro Uno, Kiyoshi Kobayashi (ATR)
pp. 93 - 100
SR2011-118
A Proposal of Guard Band Aggregation for Cognitive Radio using TV White Space
Noriyuki Yaginuma, Masahiro Umehira (Ibraki Univ.)
pp. 101 - 106
SR2011-119
PAPR performance of the spectrum splitting channel access scheme using overlap FFT filter-bank
Takuya Nishizawa, Takanori Sato, Masahiro Umehira (Ibaraki Univ.)
pp. 107 - 111
SR2011-120
An adjacent channel interference reduction technique using overlap FFT Filter-Bank for OFDMA signals in Cognitive Radio
Tomonori Ohta, Masahiro Umehira (Ibaraki Univ.)
pp. 113 - 117
SR2011-121
Introduction to Recent Activities in IEEE 802.22 Standardization
M. Azizur Rahman, Chang Woo Pyo, Xin Zhang, Chunyi Song, Ming-tuo Zhou, Hiroshi Harada (NICT)
pp. 119 - 126
SR2011-122
Optimization method of traffic control using RAN context information on heterogeneous-type cognitive radio technology
Homare Murakami, Kentaro Ishizu, Hiroshi Harada (NICT), Mikio Hasegawa (Tokyo University of Science), Yoshiaki Katsumata, Dai Nishino (NTTPC)
pp. 127 - 134
SR2011-123
Study on De-multiplexing of Hamming Coded Signals for Specially Multiplexed MIMO System
-- Proposed of 1 Receive Antenna MIMO System --
Hiroki Kurihara, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.)
pp. 135 - 140
SR2011-124
A Study on De-multiplexing of Trellis Coded Signals in Brabch Metric Calculation for Spatially Multiplexed MIMO System
-- 1 Receive Antenna MIMO-OFDM System --
Yukitoshi Sanada (Keio Univ.)
pp. 141 - 146
SR2011-125
Experiment on MIMO Two-way Relaying using Transmit Beamforming
Vutha Va, Keiichi Mizutani, Yutaro Kida, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech), Takehiro Miyamoto (DENGYO)
pp. 147 - 153
SR2011-126
RF Sampling Software-Defined Radio for HF Band
Satoru Yokono, Takahide Sakasai (Japan Radio)
pp. 155 - 160
SR2011-127
[Invited Talk]
Views on LTE Enhancements and Future Radio Access
Takehiro Nakamura, Anass Benjebbour, Yoshihisa Kishiyama (NTT DOCOMO)
pp. 161 - 168
SR2011-128
[Invited Talk]
ITU-R standardization activities for Wide-area Sensors and/or actuators Network (WASN) systems
Yoshitaka Shimizu, Takafumi Fujita (NTT)
pp. 169 - 173
SR2011-129
[Invited Talk]
Future trends on both services and market of IMT systems
-- Introduction of ITU-R M.2243 --
Satoshi Konishi (KDDI Labs.), Yumiko Takano (KDDI Corp.)
pp. 175 - 180
SR2011-130
Symbol Rate Estimation utilizing Spectral Correlation for Automatic Modulation Classification
Azril Haniz, Md. Abdur Rahman, Minseok Kim, Jun-ichi Takada (Tokyo Inst. of Tech.)
pp. 181 - 188
SR2011-131
Method for Location Estimation of Cellular Phone with Illegal Use
Kentaro Sano, Masahiro Watanabe, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech), Daisuke Hayashi, Shintaro Arata (Koden)
pp. 189 - 194
SR2011-132
A Study on Wideband Channel Estimation for Secondary Use of White Space Spectrum
Hiroshi Nishimoto, Akihiro Okazaki, Hiroshi Kubo (Mitsubishi Electric)
pp. 195 - 200
SR2011-133
Non-orthogonal Access Scheme over Multiple Channels with Iterative Interference Cancellation and Fractional Sampling in OFDM Receiver
Hiroyuki Osada, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.)
pp. 201 - 206
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.