Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380
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RCS2011-35
Centralized and Distributed MAC Protocol for IEEE802.11 WLAN
Akira Kishida, Makoto Umeuchi, Takeshi Onizawa, Masashi Iwabuchi, Hiroki Shibayama (NTT)
pp. 1 - 6
RCS2011-36
CSMA/CA Performance under Fading Environment with Two-dimensional Distribution of Hidden Terminal
Jingze Dai, Yasushi Yamao (UEC)
pp. 7 - 12
RCS2011-37
A Proposal of Power-Saving Scheme for Wireless Access Networks with Access-Point Sharing
Riichiro Nagareda, Akio Hasegawa, Tatsuo Shibata, Sadao Obana (ATR)
pp. 13 - 18
RCS2011-38
Wireless base station sleep mode control for energy saving with network congestion avoidance and network outage suppression
Taichi Kumagai, Yasuhiko Matsunaga, Hiroto Sugahara, Kosei Kobayashi, Hisashi Futaki (NEC)
pp. 19 - 24
RCS2011-39
FFR-based Max-CIR Scheduling of Cognitive Radio Mobile Network Utilizing White Space Spectrum
Kei Inage, Takeo Fujii (UEC), Masayuki Ariyoshi (NEC)
pp. 25 - 30
RCS2011-40
Design of a Spectrum Sensor for Distributed Spectrum Sensing
Hojun Kim, Junichi Naganawa, Makoto Suzuki, Shunsuke Saruwatari, Hisashi Onaga, Masateru Minami, Hiroyuki Morikawa (Univ. of Tokyo)
pp. 31 - 36
RCS2011-41
A Study of Cross-Carrier Precoding for Carrier Aggregation System
Yuji Ikeda, Issei Kanno, Toru Kitayabu, Hiroyasu Ishikawa (KDDI Lab.)
pp. 37 - 42
RCS2011-42
Performance of Decision-Directed Channel Estimation Using Effective Path Selection in Time Domain for Uplink DFT-Precoded OFDMA
Akihiro Tanaka (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.)
pp. 43 - 48
RCS2011-43
Personal modulation
Eiji Okamoto (Nagoya Inst. Tech.)
pp. 49 - 54
RCS2011-44
Channel Capacity of Interference Alignment in MIMO Interference Channels with Channel Estimation Error and Channel Time-Variation
Takayuki Shimizu (Doshisha Univ.), Akihisa Yokoyama (Toyota ITC USA), Hisato Iwai (Doshisha Univ.)
pp. 55 - 60
RCS2011-45
MIMO Transmission Technologies employing PADM (per transmit antenna differential mapping) with High Order Channel Estimation
Hiroshi Kubo, Akihiro Okazaki, Koji Tomitsuka (Mitsubishi Electric)
pp. 61 - 66
RCS2011-46
high-speed radio transmission experiment using LCX by Shinkansen
Yukiya Tateishi, Takahiro Baba, Tsukasa Kudo, Manabu Inoue (JR East)
pp. 67 - 72
RCS2011-47
A study on HTTP performance acceleration with WEB prefetching in large latency network system
Fumiaki Nagase, Tetsu Sakata (NTT)
pp. 73 - 78
RCS2011-48
Reduction of V2V Packet Collision Due to Traffic Concentration in Integrated V2V/I2V ITS Communication System
Hideki Sugawara, Kazuya Minato, Yasushi Yamao (UEC)
pp. 79 - 84
RCS2011-49
[Requested Talk] What Visible Light Communication (VLC) can do, what VLC cannot do.
-- What I found from the research on VLC using LED array and High-Speed Camera. --
Takaya Yamazato (Nagoya Univ.)
pp. 85 - 90
RCS2011-50
[Requested Talk] Radio Propagation Models for Inter-Vehicle Communications in 700MHz Band
Hisato Iwai (Doshisha Univ.)
pp. 91 - 96
RCS2011-51
[Invited Talk]
ITS Wireless Communications Systems in EV Generation
Kiyohito Tokuda (YRP-I)
p. 97
RCS2011-52
[Invited Talk]
An Overview of the Radio Communication Systems used in Railway Systems and Outlook for the Future
Kunihiro Kawasaki (Railway Technical Research Institute)
pp. 99 - 104
RCS2011-53
[Invited Talk]
Suboptimal Signal Detection for MIMO Communications
Kazuhiko Fukawa, Liming Zheng, Hiroshi Suzuki, Satoshi Suyama (TITECH)
pp. 105 - 110
RCS2011-54
Adaptive Amplify-and-Forward Relaying for Cellular Downlink
Kiichi Tateishi, Kenichi Higuchi (Tokyo Univ. of Science)
pp. 111 - 116
RCS2011-55
Performance Evaluation Considering Cost of Relay Station for Multi-Hop Cellular System
Naoki Onda, Takeo Fujii (UEC)
pp. 117 - 122
RCS2011-56
A study on pilot and blind channel estimation scheme in two-way multi-hop MIMO-OFDM system
Yuta Koshimizu, Eiji Okamoto, Yasunori Iwanami (NIT)
pp. 123 - 128
RCS2011-57
Enhanced User Fairness Using Non-orthogonal Access with SIC in Cellular Uplink
Tomohiro Takeda, Kenichi Higuchi (Tokyo Univ. of Science)
pp. 129 - 134
RCS2011-58
User Throughput Evaluation for Orthogonal Access and Non-orthogonal Access with SIC in Cellular Downlink
Shun Tomida, Kenichi Higuchi (Tokyo Univ. of Science)
pp. 135 - 140
RCS2011-59
Bi-directional Signal Detection and Decoding for Hybrid ARQ Using Superposition Coding
Yasuyuki Hasegawa, Kenichi Higuchi (Tokyo Univ. of Science)
pp. 141 - 146
RCS2011-60
Performance comparison of LDPC coded modulation schemes for APSK signaling
Daiki Yoda, Hideki Ochiai (Yokohama Nat Univ.)
pp. 147 - 152
RCS2011-61
Proposal of Rate Adaptation Scheme based on Average Fade Region Duration for IEEE 802.11
Chie Mishima, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.)
pp. 153 - 158
RCS2011-62
A Study on Directivity Control for Secure Wireless Communication using Spatially Distributed Ciphering Function
Hiroki Matoba, Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.)
pp. 159 - 164
RCS2011-63
A Study on Fractional Frequency Reuse Using Adaptive Frequency Partitioning in OFDMA Downlink
Yohei Umeda, Kenichi Higuchi (Tokyo Univ. of Science)
pp. 165 - 168
RCS2011-64
Inter-Cell Carrier Aggregation for Next Generation Mobile Communication Systems with Non-uniform Traffic
Hayato Nakamura, Kazuo Mori, Katsuhiro Naito, Hideo Kobayashi (Mie Univ.)
pp. 169 - 174
RCS2011-65
The Performance Evaluation of Traffic-Distributed Clustering with Transmission Power Control for Wireless Sensor Networks
Ryuta Mizutani, Kazuo Mori, Katsuhiro Naito, Hideo Kobayashi (Mie Univ.)
pp. 175 - 180
RCS2011-66
Interference Mitigation Techniques Exploiting Adaptive Transmit Power Control and Beamforming in Femtocell Networks
Genji Hayashi, Tomoaki Ohtsuki (Keio Univ.)
pp. 181 - 186
RCS2011-67
Performance Evaluation of Muting-Based Partially Non-Orthogonal Block Diagonalization in Multiuser MIMO with Limited Channel State Information Feedback
Yuichi Kitamura (Tokyo Univ. of Science), Hidekazu Taoka (DoCoMo Euro Lab), Kenichi Higuchi (Tokyo Univ. of Science)
pp. 187 - 190
RCS2011-68
Investigations on Adaptive Control of Number of streams for PAPR Reduction in CF-Based Adaptive PAPR Reduction Method for Block Diagonalization-Based Multiuser MIMO-OFDM Signals
Mitsukuni Konishi, Kenichi Higuchi (Tokyo Univ. of Science)
pp. 191 - 196
RCS2011-69
Throughput Performance of CF-Based Adaptive PAPR Reduction Method for Eigenmode MIMO-OFDM Signals Using AMC with QAM Modulation and Turbo Coding
Shoki Inoue, Kenichi Higuchi (Tokyo Univ. of Science)
pp. 197 - 202
RCS2011-70
A Study on Complexity Reduction of MIMO Signal Detection Based on Symbol Distribution Approximation
Shunsuke Tanaka, Hideki Ochiai (Yokohama Nat Univ.)
pp. 203 - 208
RCS2011-71
A Study on Implementation of Network Error Correction Codes using GNU Radio/USRP2
Satoshi Horibe, Koji Ishibashi, Tadahiro Wada, Kaiji Mukumoto (Shizuoka Univ)
pp. 209 - 214
RCS2011-72
Performance Comparison of Trellis-Shaped OFDM Systems over Nonlinear Channels
Ryota Yoshizawa, Hideki Ochiai (Yokohama Nat Univ.)
pp. 215 - 220
RCS2011-73
Optimizing Gaussian Pulse Shape of BFDM to Reduce ISI/ICI in Highly Mobile Environments
Daisuke Goto, Takaya Yamazato (Nagoya Univ.), Bayarpurev Mongol (National Univ. of Mongolia)
pp. 221 - 226
RCS2011-74
Calculation and Evaluation of MMSE weight matrix using Fixed-point Arithmetic
Kazuhiko Mitsuyama (NHK/Keio Univ.), Tetsuomi Ikeda (NHK), Tomoaki Ohtsuki (Keio Univ.)
pp. 227 - 232
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.