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Technical Committee on Radio Communication Systems (RCS) (Searched in: 2011)
Search Results: Keywords 'from:2011-06-23 to:2011-06-23'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2011-06-24 09:20 |
Okinawa | Ryukyu Univ. | Performance Evaluation Considering Cost of Relay Station for Multi-Hop Cellular System Naoki Onda, Takeo Fujii (UEC)  RCS2011-55 |
[more] | RCS2011-55 pp.117-122 |
| RCS | 2011-06-24 09:40 |
Okinawa | Ryukyu Univ. | A study on pilot and blind channel estimation scheme in two-way multi-hop MIMO-OFDM system Yuta Koshimizu, Eiji Okamoto, Yasunori Iwanami (NIT) RCS2011-56 |
Recently, a multi-hop wireless communication has attracted much attention. In the general two-way multi-hop systems, two... [more] | RCS2011-56 pp.123-128 |
| RCS | 2011-06-24 10:00 |
Okinawa | Ryukyu Univ. | Enhanced User Fairness Using Non-orthogonal Access with SIC in Cellular Uplink Tomohiro Takeda, Kenichi Higuchi (Tokyo Univ. of Science) RCS2011-57 |
[more] | RCS2011-57 pp.129-134 |
| RCS | 2011-06-24 10:20 |
Okinawa | Ryukyu Univ. | User Throughput Evaluation for Orthogonal Access and Non-orthogonal Access with SIC in Cellular Downlink Shun Tomida, Kenichi Higuchi (Tokyo Univ. of Science) RCS2011-58 |
[more] | RCS2011-58 pp.135-140 |
| RCS | 2011-06-24 10:50 |
Okinawa | Ryukyu Univ. | Bi-directional Signal Detection and Decoding for Hybrid ARQ Using Superposition Coding Yasuyuki Hasegawa, Kenichi Higuchi (Tokyo Univ. of Science) RCS2011-59 |
[more] | RCS2011-59 pp.141-146 |
| RCS | 2011-06-24 11:10 |
Okinawa | Ryukyu Univ. | Performance comparison of LDPC coded modulation schemes for APSK signaling Daiki Yoda, Hideki Ochiai (Yokohama Nat Univ.) RCS2011-60 |
[more] | RCS2011-60 pp.147-152 |
| RCS | 2011-06-24 11:30 |
Okinawa | Ryukyu Univ. | 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.) RCS2011-61 |
In IEEE802.11a/b/g/n, which are widely used as wireless LAN standards, multiple modulation rates are available. Then ada... [more] | RCS2011-61 pp.153-158 |
| RCS | 2011-06-24 11:50 |
Okinawa | Ryukyu Univ. | A Study on Directivity Control for Secure Wireless Communication using Spatially Distributed Ciphering Function Hiroki Matoba, Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.) RCS2011-62 |
Because of the vulnerable and unpredictable propagation of wireless signal, secure communications against eavesdropper i... [more] | RCS2011-62 pp.159-164 |
| RCS | 2011-06-24 13:00 |
Okinawa | Ryukyu Univ. | A Study on Fractional Frequency Reuse Using Adaptive Frequency Partitioning in OFDMA Downlink Yohei Umeda, Kenichi Higuchi (Tokyo Univ. of Science) RCS2011-63 |
[more] | RCS2011-63 pp.165-168 |
| RCS | 2011-06-24 13:20 |
Okinawa | Ryukyu Univ. | Inter-Cell Carrier Aggregation for Next Generation Mobile Communication Systems with Non-uniform Traffic Hayato Nakamura, Kazuo Mori, Katsuhiro Naito, Hideo Kobayashi (Mie Univ.) RCS2011-64 |
[more] | RCS2011-64 pp.169-174 |
| RCS | 2011-06-24 13:40 |
Okinawa | Ryukyu Univ. | 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.) RCS2011-65 |
In wireless sensor networks (WSNs), it is essential to save energy consumption at sensor nodes (SNs). Clustering is one ... [more] | RCS2011-65 pp.175-180 |
| RCS | 2011-06-24 14:00 |
Okinawa | Ryukyu Univ. | Interference Mitigation Techniques Exploiting Adaptive Transmit Power Control and Beamforming in Femtocell Networks Genji Hayashi, Tomoaki Ohtsuki (Keio Univ.) RCS2011-66 |
Femtocells have become popular recently as a key technology to improve coverage in indoor environments. However, since f... [more] | RCS2011-66 pp.181-186 |
| RCS | 2011-06-24 14:30 |
Okinawa | Ryukyu Univ. | 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) RCS2011-67 |
[more] | RCS2011-67 pp.187-190 |
| RCS | 2011-06-24 14:50 |
Okinawa | Ryukyu Univ. | 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) RCS2011-68 |
[more] | RCS2011-68 pp.191-196 |
| RCS | 2011-06-24 15:10 |
Okinawa | Ryukyu Univ. | 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) RCS2011-69 |
[more] | RCS2011-69 pp.197-202 |
| RCS | 2011-06-24 15:30 |
Okinawa | Ryukyu Univ. | A Study on Complexity Reduction of MIMO Signal Detection Based on Symbol Distribution Approximation Shunsuke Tanaka, Hideki Ochiai (Yokohama Nat Univ.) RCS2011-70 |
[more] | RCS2011-70 pp.203-208 |
| RCS | 2011-06-24 15:50 |
Okinawa | Ryukyu Univ. | A Study on Implementation of Network Error Correction Codes using GNU Radio/USRP2 Satoshi Horibe, Koji Ishibashi, Tadahiro Wada, Kaiji Mukumoto (Shizuoka Univ) RCS2011-71 |
Recently，the Network Error Correcting Codes (NECC) to achieve error correction by using the topology structure of networ... [more] | RCS2011-71 pp.209-214 |
| RCS | 2011-06-24 16:20 |
Okinawa | Ryukyu Univ. | Performance Comparison of Trellis-Shaped OFDM Systems over Nonlinear Channels Ryota Yoshizawa, Hideki Ochiai (Yokohama Nat Univ.) RCS2011-72 |
Orthogonal frequency-division multiplexing (OFDM) can achieve remarkable performance in terms of spectral efficiency, b... [more] |
RCS2011-72 pp.215-220 |
| RCS | 2011-06-24 16:40 |
Okinawa | Ryukyu Univ. | 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) RCS2011-73 |
In highly mobile environments assumed time-frequency dispersive channels, reducing intersymbol interference (ISI) and in... [more] | RCS2011-73 pp.221-226 |
| RCS | 2011-06-24 17:00 |
Okinawa | Ryukyu Univ. | Calculation and Evaluation of MMSE weight matrix using Fixed-point Arithmetic Kazuhiko Mitsuyama (NHK/Keio Univ.), Tetsuomi Ikeda (NHK), Tomoaki Ohtsuki (Keio Univ.) RCS2011-74 |
We have been studying a macrodiversity system that can receive Hi-Vision (HDTV) videos across wide area without outage i... [more] | RCS2011-74 pp.227-232 |
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