| Conference Date |
Thu, Jun 23, 2011 09:00 - 18:00
Fri, Jun 24, 2011 09:00 - 17:20 |
| Topics |
First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
| Conference Place |
|
| Transportation Guide |
http://www.u-ryukyu.ac.jp/univ_info/campus_map.html |
Contact
Person |
Prof. Tomohisa Wada
098-895-8713 |
Copyright
and
reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Thu, Jun 23 AM RCS1
09:00 - 10:20 |
| (1) |
09:00-09:20 |
Centralized and Distributed MAC Protocol for IEEE802.11 WLAN  RCS2011-35 |
Akira Kishida, Makoto Umeuchi, Takeshi Onizawa, Masashi Iwabuchi, Hiroki Shibayama (NTT) |
| (2) |
09:20-09:40 |
CSMA/CA Performance under Fading Environment with Two-dimensional Distribution of Hidden Terminal RCS2011-36 |
Jingze Dai, Yasushi Yamao (UEC) |
| (3) |
09:40-10:00 |
A Proposal of Power-Saving Scheme for Wireless Access Networks with Access-Point Sharing RCS2011-37 |
Riichiro Nagareda, Akio Hasegawa, Tatsuo Shibata, Sadao Obana (ATR) |
| (4) |
10:00-10:20 |
Wireless base station sleep mode control for energy saving with network congestion avoidance and network outage suppression RCS2011-38 |
Taichi Kumagai, Yasuhiko Matsunaga, Hiroto Sugahara, Kosei Kobayashi, Hisashi Futaki (NEC) |
| |
10:20-10:30 |
Break ( 10 min. ) |
Thu, Jun 23 AM RCS2
10:30 - 11:50 |
| (5) |
10:30-10:50 |
FFR-based Max-CIR Scheduling of Cognitive Radio Mobile Network Utilizing White Space Spectrum RCS2011-39 |
Kei Inage, Takeo Fujii (UEC), Masayuki Ariyoshi (NEC) |
| (6) |
10:50-11:10 |
Design of a Spectrum Sensor for Distributed Spectrum Sensing RCS2011-40 |
Hojun Kim, Junichi Naganawa, Makoto Suzuki, Shunsuke Saruwatari, Hisashi Onaga, Masateru Minami, Hiroyuki Morikawa (Univ. of Tokyo) |
| (7) |
11:10-11:30 |
A Study of Cross-Carrier Precoding for Carrier Aggregation System RCS2011-41 |
Yuji Ikeda, Issei Kanno, Toru Kitayabu, Hiroyasu Ishikawa (KDDI Lab.) |
| (8) |
11:30-11:50 |
Performance of Decision-Directed Channel Estimation Using Effective Path Selection in Time Domain for Uplink DFT-Precoded OFDMA RCS2011-42 |
Akihiro Tanaka (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) |
Thu, Jun 23 AM Express Session
11:50 - 12:10 |
| (9) |
11:50-12:10 |
Personal modulation RCS2011-43 |
Eiji Okamoto (Nagoya Inst. Tech.) |
| |
12:10-13:00 |
Lunch ( 50 min. ) |
Thu, Jun 23 PM RCS3
13:00 - 13:40 |
| (10) |
13:00-13:20 |
Channel Capacity of Interference Alignment in MIMO Interference Channels with Channel Estimation Error and Channel Time-Variation RCS2011-44 |
Takayuki Shimizu (Doshisha Univ.), Akihisa Yokoyama (Toyota ITC USA), Hisato Iwai (Doshisha Univ.) |
| (11) |
13:20-13:40 |
MIMO Transmission Technologies employing PADM (per transmit antenna differential mapping) with High Order Channel Estimation RCS2011-45 |
Hiroshi Kubo, Akihiro Okazaki, Koji Tomitsuka (Mitsubishi Electric) |
| |
13:40-13:50 |
Break ( 10 min. ) |
Thu, Jun 23 PM
13:50 - 15:40 |
| (12) |
13:50-14:10 |
high-speed radio transmission experiment using LCX by Shinkansen RCS2011-46 |
Yukiya Tateishi, Takahiro Baba, Tsukasa Kudo, Manabu Inoue (JR East) |
| (13) |
14:10-14:30 |
A study on HTTP performance acceleration with WEB prefetching in large latency network system RCS2011-47 |
Fumiaki Nagase, Tetsu Sakata (NTT) |
| (14) |
14:30-14:50 |
Reduction of V2V Packet Collision Due to Traffic Concentration in Integrated V2V/I2V ITS Communication System RCS2011-48 |
Hideki Sugawara, Kazuya Minato, Yasushi Yamao (UEC) |
| (15) |
14:50-15:15 |
[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. -- RCS2011-49 |
Takaya Yamazato (Nagoya Univ.) |
| (16) |
15:15-15:40 |
[Requested Talk] Radio Propagation Models for Inter-Vehicle Communications in 700MHz Band RCS2011-50 |
Hisato Iwai (Doshisha Univ.) |
| |
15:40-15:50 |
Break ( 10 min. ) |
Thu, Jun 23 PM
15:50 - 17:10 |
| (17) |
15:50-16:30 |
[Invited Talk]
ITS Wireless Communications Systems in EV Generation RCS2011-51 |
Kiyohito Tokuda (YRP-I) |
| (18) |
16:30-17:10 |
[Invited Talk]
An Overview of the Radio Communication Systems used in Railway Systems and Outlook for the Future RCS2011-52 |
Kunihiro Kawasaki (Railway Technical Research Institute) |
| |
17:10-17:20 |
Break ( 10 min. ) |
Thu, Jun 23 PM Invited Talk
17:20 - 18:00 |
| (19) |
17:20-18:00 |
[Invited Talk]
Suboptimal Signal Detection for MIMO Communications RCS2011-53 |
Kazuhiko Fukawa, Liming Zheng, Hiroshi Suzuki, Satoshi Suyama (TITECH) |
Fri, Jun 24 AM
09:00 - 10:40 |
| (20) |
09:00-09:20 |
Adaptive Amplify-and-Forward Relaying for Cellular Downlink RCS2011-54 |
Kiichi Tateishi, Kenichi Higuchi (Tokyo Univ. of Science) |
| (21) |
09:20-09:40 |
Performance Evaluation Considering Cost of Relay Station for Multi-Hop Cellular System RCS2011-55 |
Naoki Onda, Takeo Fujii (UEC) |
| (22) |
09:40-10:00 |
A study on pilot and blind channel estimation scheme in two-way multi-hop MIMO-OFDM system RCS2011-56 |
Yuta Koshimizu, Eiji Okamoto, Yasunori Iwanami (NIT) |
| (23) |
10:00-10:20 |
Enhanced User Fairness Using Non-orthogonal Access with SIC in Cellular Uplink RCS2011-57 |
Tomohiro Takeda, Kenichi Higuchi (Tokyo Univ. of Science) |
| (24) |
10:20-10:40 |
User Throughput Evaluation for Orthogonal Access and Non-orthogonal Access with SIC in Cellular Downlink RCS2011-58 |
Shun Tomida, Kenichi Higuchi (Tokyo Univ. of Science) |
| |
10:40-10:50 |
Break ( 10 min. ) |
Fri, Jun 24 AM
10:50 - 12:10 |
| (25) |
10:50-11:10 |
Bi-directional Signal Detection and Decoding for Hybrid ARQ Using Superposition Coding RCS2011-59 |
Yasuyuki Hasegawa, Kenichi Higuchi (Tokyo Univ. of Science) |
| (26) |
11:10-11:30 |
Performance comparison of LDPC coded modulation schemes for APSK signaling RCS2011-60 |
Daiki Yoda, Hideki Ochiai (Yokohama Nat Univ.) |
| (27) |
11:30-11:50 |
Proposal of Rate Adaptation Scheme based on Average Fade Region Duration for IEEE 802.11 RCS2011-61 |
Chie Mishima, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) |
| (28) |
11:50-12:10 |
A Study on Directivity Control for Secure Wireless Communication using Spatially Distributed Ciphering Function RCS2011-62 |
Hiroki Matoba, Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.) |
| |
12:10-13:00 |
Lunch ( 50 min. ) |
Fri, Jun 24 PM
13:00 - 14:20 |
| (29) |
13:00-13:20 |
A Study on Fractional Frequency Reuse Using Adaptive Frequency Partitioning in OFDMA Downlink RCS2011-63 |
Yohei Umeda, Kenichi Higuchi (Tokyo Univ. of Science) |
| (30) |
13:20-13:40 |
Inter-Cell Carrier Aggregation for Next Generation Mobile Communication Systems with Non-uniform Traffic RCS2011-64 |
Hayato Nakamura, Kazuo Mori, Katsuhiro Naito, Hideo Kobayashi (Mie Univ.) |
| (31) |
13:40-14:00 |
The Performance Evaluation of Traffic-Distributed Clustering with Transmission Power Control for Wireless Sensor Networks RCS2011-65 |
Ryuta Mizutani, Kazuo Mori, Katsuhiro Naito, Hideo Kobayashi (Mie Univ.) |
| (32) |
14:00-14:20 |
Interference Mitigation Techniques Exploiting Adaptive Transmit Power Control and Beamforming in Femtocell Networks RCS2011-66 |
Genji Hayashi, Tomoaki Ohtsuki (Keio Univ.) |
| |
14:20-14:30 |
Break ( 10 min. ) |
Fri, Jun 24 PM
14:30 - 16:10 |
| (33) |
14:30-14:50 |
Performance Evaluation of Muting-Based Partially Non-Orthogonal Block Diagonalization in Multiuser MIMO with Limited Channel State Information Feedback RCS2011-67 |
Yuichi Kitamura (Tokyo Univ. of Science), Hidekazu Taoka (DoCoMo Euro Lab), Kenichi Higuchi (Tokyo Univ. of Science) |
| (34) |
14:50-15:10 |
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 RCS2011-68 |
Mitsukuni Konishi, Kenichi Higuchi (Tokyo Univ. of Science) |
| (35) |
15:10-15:30 |
Throughput Performance of CF-Based Adaptive PAPR Reduction Method for Eigenmode MIMO-OFDM Signals Using AMC with QAM Modulation and Turbo Coding RCS2011-69 |
Shoki Inoue, Kenichi Higuchi (Tokyo Univ. of Science) |
| (36) |
15:30-15:50 |
A Study on Complexity Reduction of MIMO Signal Detection Based on Symbol Distribution Approximation RCS2011-70 |
Shunsuke Tanaka, Hideki Ochiai (Yokohama Nat Univ.) |
| (37) |
15:50-16:10 |
A Study on Implementation of Network Error Correction Codes using GNU Radio/USRP2 RCS2011-71 |
Satoshi Horibe, Koji Ishibashi, Tadahiro Wada, Kaiji Mukumoto (Shizuoka Univ) |
| |
16:10-16:20 |
Break ( 10 min. ) |
Fri, Jun 24 PM RCS4
16:20 - 17:20 |
| (38) |
16:20-16:40 |
Performance Comparison of Trellis-Shaped OFDM Systems over Nonlinear Channels RCS2011-72 |
Ryota Yoshizawa, Hideki Ochiai (Yokohama Nat Univ.) |
| (39) |
16:40-17:00 |
Optimizing Gaussian Pulse Shape of BFDM to Reduce ISI/ICI in Highly Mobile Environments RCS2011-73 |
Daisuke Goto, Takaya Yamazato (Nagoya Univ.), Bayarpurev Mongol (National Univ. of Mongolia) |
| (40) |
17:00-17:20 |
Calculation and Evaluation of MMSE weight matrix using Fixed-point Arithmetic RCS2011-74 |
Kazuhiko Mitsuyama (NHK/Keio Univ.), Tetsuomi Ikeda (NHK), Tomoaki Ohtsuki (Keio Univ.) |
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