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Technical Committee on Radio Communication Systems (RCS) (Searched in: 2013)
Search Results: Keywords 'from:2013-11-20 to:2013-11-20'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, AP (Joint) |
2013-11-20 14:00 |
Shimane | Matsue Terrsa | Wideband Design of a 45-degree Linearly-polarized Plate-laminated Waveguide Slot Array Antenna Takashi Tomura, Jiro Hirokawa, Takuichi Hirano, Makoto Ando (Tokyo Inst. of Tech.)  AP2013-100 |
The 45-degree linearly-polarized plate-laminated waveguide slot array antenna has achieved 9.6% gain bandwidth more than... [more] | AP2013-100 pp.1-5 |
| RCS, AP (Joint) |
2013-11-20 14:25 |
Shimane | Matsue Terrsa | Design of a linearly polarized radial line MSA array with U-slot circular MSAs Yuki Kimura, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2013-101 |
This paper presents design of a linearly-polarized radial line microstrip array antenna (RL-MSAA). A circular microstrip... [more] | AP2013-101 pp.7-12 |
| RCS, AP (Joint) |
2013-11-20 14:50 |
Shimane | Matsue Terrsa | Single-layer Corporate-feed Slot Array Antenna using Hollow Rectangular Coaxial Line Makoto Sano, Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.) AP2013-102 |
A corporate-feed hollow-waveguide slot array has two waveguide layers, because the width of the broad wall of a hollow r... [more] | AP2013-102 pp.13-18 |
| RCS, AP (Joint) |
2013-11-20 15:25 |
Shimane | Matsue Terrsa | FDTD analysis of single source model in periodic structure Hiroaki Sakamoto, Toru Uno, Takuji Arima (TUAT) AP2013-103 |
In recent years, metamaterials are widely investigated in microwave engineering, antenna engineering and so on, because ... [more] | AP2013-103 pp.19-23 |
| RCS, AP (Joint) |
2013-11-20 15:50 |
Shimane | Matsue Terrsa | Electromagnetic Simulation of Radiation Efficiency Improvement for an On-chip Antenna by a High Resistivity Substrate Supposing Ion Irradiation Yuki Yao, Takuichi Hirano, Kenichi Okada, Jiro Hirokawa, Makoto Ando (Titech) AP2013-104 |
We have analyzed on-chip antennas integrated in CMOS using a partially low loss Si substrate by the electromagnetic fiel... [more] | AP2013-104 pp.25-30 |
| RCS, AP (Joint) |
2013-11-20 16:15 |
Shimane | Matsue Terrsa | Spatial Eigenmode Decoupling Technique Exploiting Symmetric Antenna Arrangement Kentaro Murata, Naoki Honma (Iwate Univ.) AP2013-105 |
This paper proposes a novel decoupling method based on eigenmode analysis of the S-parameter. Eigen beam forming toward ... [more] | AP2013-105 pp.31-36 |
| RCS, AP (Joint) |
2013-11-20 16:50 |
Shimane | Matsue Terrsa | Throughput performance for field experiments in MU-MIMO Systems Takaharu Nagahashi, Kouhei Miyasaka, Takuya Akiyama, Kazuhiro Yamaguchi, Hideaki Matsue (Tokyo University of Science, Suwa), Akio Hasui, Kunio Uekado, Satoshi Furihata (Azumino City), Takakazu Namera, Hiroshi Fukui, Hirotaka Sakamoto, Makoto Uno (MIRAIT Technologies), Satoshi Nanamatsu (NPC CCC21L) RCS2013-174 |
In this paper, field experimental results for downlink MU-MIMO (multiuser MIMO) system in mobile WiMAX system are analyz... [more] | RCS2013-174 pp.1-6 |
| RCS, AP (Joint) |
2013-11-20 17:15 |
Shimane | Matsue Terrsa | Performance Evaluation of Next Generation Airport Surface Communication System at Sendai Airport Kazuyuki Morioka, Naoki Kanada, Shunichi Futatsumori, Junichi Honda, Akiko Kohmura, Naruto Yonemoto, Yasuto Sumiya (ENRI) RCS2013-175 |
In this report, we provide results of field experiment for next generation airport surface communication systems which i... [more] | RCS2013-175 pp.7-11 |
| RCS, AP (Joint) |
2013-11-20 14:00 |
Shimane | Matsue Terrsa | Comparison of Beamforming Matrix Control Methods in Base Station Cooperative Multiuser MIMO Using Block-Diagonalized Beamforming Matrix Nobuhide Nonaka (Tokyo Univ. of Science), Yuichi Kakishima (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2013-176 |
This paper investigates beamforming control method in the base station (BS) cooperative multiuser multiple-input multipl... [more] | RCS2013-176 pp.13-18 |
| RCS, AP (Joint) |
2013-11-20 14:25 |
Shimane | Matsue Terrsa | Investigations on Constellation of Star QAM Schemes Considering Cubic Metric for DFT-Precoded OFDMA Chihiro Mori (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2013-177 |
We have shown that the constellation with the same signal points at all concentric rings decreases the required average ... [more] | RCS2013-177 pp.19-24 |
| RCS, AP (Joint) |
2013-11-20 14:50 |
Shimane | Matsue Terrsa | Effects of MCS Selection Error due to RTT and Channel Estimation Error for Signal Detection for OFDM-MIMO Multiplexing with AMC Bing Han (Tokyo City Univ.), Teruo Kawamura, Yuichi Kakishima (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2013-178 |
This paper presents effects of modulation and coding scheme (MCS) selection error due to round trip delay time (RTT) and... [more] | RCS2013-178 pp.25-30 |
| RCS, AP (Joint) |
2013-11-20 15:25 |
Shimane | Matsue Terrsa | A Study on Reduction of Decoding Complexity in Chaos MIMO-OFDM Scheme Yuma Inaba, Eiji Okamoto (NITech) RCS2013-179 |
Wireless multihop communications are expected to assist the development of a smart community in which social infrastruct... [more] | RCS2013-179 pp.31-36 |
| RCS, AP (Joint) |
2013-11-20 15:50 |
Shimane | Matsue Terrsa | Channel Equalizer for SDM MIMO-OFDM Systems with Insufficient Guard Interval Tomoaki Takeuchi (NHK-ES), Kazuhiko Shibuya (NHK) RCS2013-180 |
A long delay multipath is one of the factors of the poor reception when receiving the digital terrestrial broadcast sign... [more] | RCS2013-180 pp.37-42 |
| RCS, AP (Joint) |
2013-11-20 16:15 |
Shimane | Matsue Terrsa | Interference-Aware Channel Segregation Based Dynamic Multi-Channel Assignment Yuki Matsumura, Katsuhiro Temma (Tohoku Univ.), Koichi Ishihara, Hirantha Abeysekera, Tomoaki Kumagai (NTT), Fumiyuki Adachi (Tohoku Univ.) RCS2013-181 |
In wireless networks whose available radio-frequency bandwidth is limited, the co-channel interference (CCI) limits a tr... [more] | RCS2013-181 pp.43-48 |
| RCS, AP (Joint) |
2013-11-20 16:50 |
Shimane | Matsue Terrsa | Study of Timing Synchronization and Frequency Offset Compensation Scheme in Multi-user MIMO Experimental System Hiroki Sato, Hidekazu Murata (Kyoto Univ.) RCS2013-182 |
Multi-user MIMO system using precoding requires precise control of transmit signals in order to suppress inter-user inte... [more] | RCS2013-182 pp.49-54 |
| RCS, AP (Joint) |
2013-11-20 17:15 |
Shimane | Matsue Terrsa | A Study on BP-based Signal Detection for a Massive MIMO system in Spatially Correlated Channels Wataru Fukuda, Takashi Abiko, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.), Yusuke Ohwatari, Teruo Kawamura, Yoshihisa Kishiyama (NTT DOCOMO) RCS2013-183 |
The easiest way to improve the throughput performance of multiple-input multiple-output (MIMO) systems is increasing the... [more] | RCS2013-183 pp.55-60 |
| RCS, AP (Joint) |
2013-11-20 17:40 |
Shimane | Matsue Terrsa | Regions of Interest in Mobile Ad Hoc Networks with Multicast Traffic Aldo A. Martinez Castro, Takuro Sato (Waseda Univ.) RCS2013-184 |
We present the idea of regions of interest applied to the state of the art protocol for multicast traffic in ad hoc netw... [more] | RCS2013-184 pp.61-66 |
| RCS, AP (Joint) |
2013-11-21 10:00 |
Shimane | Matsue Terrsa | On parallel transmission using beam forming with narrow beamwidth in LOS-MIMO system Takaaki Shirai, Kentaro Nishimori, Ryochi Kataoka, Hideo Makino (Niigata Univ.) AP2013-106 |
[more] | AP2013-106 pp.37-42 |
| RCS, AP (Joint) |
2013-11-21 10:25 |
Shimane | Matsue Terrsa | Considerations on Prediction Effects of Multi-User MIMO Channels in Time-Varying Environments Kanako Yamaguchi, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.) AP2013-107 |
A multi-user MIMO system uses block diagonalization and eigenbeam-space division multiplexing to suppress inter-user int... [more] | AP2013-107 pp.43-48 |
| RCS, AP (Joint) |
2013-11-21 11:00 |
Shimane | Matsue Terrsa | Performance evaluation of linear decoding using real propagation channel on Massive MIMO Ryochi Kataoka, Kentaro Nishimori, Ngochao Tran (Niigata Univ.), Tetsuro Imai (NTTdocomo) AP2013-108 |
[more] | AP2013-108 pp.49-54 |
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