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Technical Committee on Radio Communication Systems (RCS) (Searched in: 2007)
Search Results: Keywords 'from:2007-12-20 to:2007-12-20'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SAT (Joint) |
2007-12-20 13:20 |
Oita | Widely-Linear DLS Equalizer Based on the Training Mode Shinichiro Tsuru, Toshihiro Furukawa (Tokyo Univ. of Science)  RCS2007-112 |
In digital transmission system, linear equalizer is known as the system to regenerate transmitter signals from receiving... [more] | RCS2007-112 pp.1-6 |
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| RCS, SAT (Joint) |
2007-12-20 13:40 |
Oita | Adaptive Reduced-Rank MMSE Filter for DS/CDMA Communication System Hironobu Taniguchi, Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.), Noriyoshi Kuroyanagi (Chubu Univ.) RCS2007-113 |
[more] | RCS2007-113 pp.7-12 |
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| RCS, SAT (Joint) |
2007-12-20 14:00 |
Oita | Low Complexity Reduced-Rank MMSE Equalization for Antenna Array BS/CDMA Communication System Satoshi Kawashimo, Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.), Noriyoshi Kuroyanagi (Chubu Univ.) RCS2007-114 |
[more] | RCS2007-114 pp.13-18 |
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| RCS, SAT (Joint) |
2007-12-20 14:20 |
Oita | Adaptive array antenna system with the compensation for the Doppler Shift in SOFDM Junpei Takagi, Toshihiro Furukawa (Tokyo Univ. of Science) RCS2007-115 |
In the OFDM transmission system , the influence by the delay wave and the Doppler shift causes rapid degradation of a di... [more] | RCS2007-115 pp.19-24 |
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| RCS, SAT (Joint) |
2007-12-20 14:55 |
Oita | Channel estimation via kalman filterin the OFDM systems under multipath environments Ryohei Furuno (Chuo Univ), Nari Tanabe (TUSS), Toshihiro Furukawa (TUS), Jinhui Chao (Chuo Univ) RCS2007-116 |
In OFDM systems, time-varying channels destroy the orthogonality between subcannels and cause interchannel interference ... [more] | RCS2007-116 pp.25-30 |
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| RCS, SAT (Joint) |
2007-12-20 15:15 |
Oita | A time resolution improvement scheme for fading estimation on OFDM Toru Kawaguchi, Eiji Okamoto, Yasunori Iwanami (Nagoya Inst. Tech.) RCS2007-117 |
[more] | RCS2007-117 pp.31-36 |
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| RCS, SAT (Joint) |
2007-12-20 15:35 |
Oita | A Received Block Division Technique with SC/MMSE Turbo Equalization under Fast Fading Environments Keiichi Kambara, Hiroshi Nishimoto, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2007-118 |
Frequency-domain equalization (FDE) has been studied as a very simple countermeasure against frequency selective fading ... [more] | RCS2007-118 pp.37-42 |
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| RCS, SAT (Joint) |
2007-12-20 16:10 |
Oita | Subcarrier Allocation for a 2-Hop OFDMA Virtual Cellular Network Hitoshi Ishida, Eisuke Kudoh, Fumiyuki Adachi (Tohoku Univ.) RCS2007-119 |
A multi-hop virtual cellular network (VCN) was proposed for future mobile communication systems. We have studied the mul... [more] | RCS2007-119 pp.43-48 |
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| RCS, SAT (Joint) |
2007-12-20 16:30 |
Oita | Theoretical Analysis of Error Rate versus Number of Hops in Cooperative Multi-hop Wireless Networks Hidekazu Murata, Yuji Oishi, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) RCS2007-120 |
Multi-hop relaying can extend communication range using limited transmit power, and improve the area spectral efficiency... [more] | RCS2007-120 pp.49-53 |
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| RCS, SAT (Joint) |
2007-12-20 16:50 |
Oita | Analysis and Experiments of Maximum Throughput in Wireless Multi-hop Networks Masahiko Inaba, Yoshihiro Tomita, Masaki Matsumoto, Hiroo Sekiya, Takashi Yahagi, Shiro Sakata (Chiba Univ.), Kengo Yagyu (NTT DoCoMo) RCS2007-121 |
Quantitative analyses of the maximum throughput in IEEE 802.11 Multi-hop Networks with one-way flow have been studied. H... [more] | RCS2007-121 pp.55-60 |
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| RCS, SAT (Joint) |
2007-12-20 19:00 |
Oita | [Special Talk]
IEEE 802.11n standardization and Qualcomm's WLAN/ WWAN approach Eiji Takagi (Qualcomm) |
[more] | ||
| RCS, SAT (Joint) |
2007-12-20 19:45 |
Oita | [Special Talk]
Status and trends of GNSS Isao Kawano (JAXA) SAT2007-56 RCS2007-122 |
Satellite positioning is a most useful technology which enables navigation for cars, ships, airplanes and spacecraft, an... [more] | SAT2007-56 RCS2007-122 pp.1-6(SAT), pp.61-66(RCS) |
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| RCS, SAT (Joint) |
2007-12-21 09:00 |
Oita | A Study of Forward Error Correction for Energy Detected PPM-UWB Communications Koji Ishibashi (Shizuoka Univ.), Hideki Ochiai (Yokohama Natonal Univ.), Koji Ishii (Kagawa Univ.), Ryuji Kohno (Yokohama Natonal Univ.) RCS2007-123 |
[more] | RCS2007-123 pp.67-71 |
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| RCS, SAT (Joint) |
2007-12-21 09:20 |
Oita | Ultra-Wideband Communication and Ranging System Using Synthesized Template Waveform Kentaro Taniguchi, Ryuji Kohno (Yokohama National Univ.) RCS2007-124 |
[more] | RCS2007-124 pp.73-77 |
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| RCS, SAT (Joint) |
2007-12-21 09:40 |
Oita | A note on EXIT analysis for distributed encoding and joint decoding of correlated sources Kentaro Kobayashi, Takaya Yamazato, Masaaki Katayama (Nagoya Univ.) RCS2007-125 |
Extrinsic information transfer (EXIT) charts are used to predict the behavior of the iterative decoder by solely look... [more] |
RCS2007-125 pp.79-83 |
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| RCS, SAT (Joint) |
2007-12-21 10:00 |
Oita | On Index of Spectrum Use Efficiency with Space Domain Multiplexing in Account
-- Concept Proposal of "Information Flux" and "Information Flux Density" -- Makoto Taromaru, Kazuto Yano, Satoshi Tsukamoto, Shoichi Kitazawa, Amane Miura, Masazumi Ueba (ATR) RCS2007-126 |
This report studies an index of radio spectrum use efficiency with degree of space multiplexing in account. We introduc... [more] | RCS2007-126 pp.85-90 |
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| RCS, SAT (Joint) |
2007-12-21 10:35 |
Oita | Propagation analysis and field measurements of circularly polarized wave on high elevation angle for mobile satellite communications Isao Nakazawa, Kazuhiro Kimura, Jun Amagai, Yoshiyuki Fujino, Hitoshi Ishida, Shin'ichi Hama (NICT) SAT2007-57 |
In the mobile satellite communications in the personal use environment, it is preferable to clarify a variety of propaga... [more] | SAT2007-57 pp.7-12 |
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| RCS, SAT (Joint) |
2007-12-21 10:55 |
Oita | Design and Implementation of a new DVB-S2 modem for SNG application Shuichi Hayashi, Takanori Shoji, Yohei Nishi, Eiji Watanabe, Yoshikuni Miyata (Mitsubishi Electric) SAT2007-58 |
[more] | SAT2007-58 pp.13-18 |
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| RCS, SAT (Joint) |
2007-12-21 11:15 |
Oita | Experimental Ｖerification of a High Precision Transmission Frequency Control Technique for Hyper Multipoint Data Gathering Satellite Communication Systems Yutaka Imaizumi, Yoshinori Suzuki, Kiyoshi Kobayashi, Kohei Ohata (NTT) SAT2007-59 |
NTT has proposed “Hyper-Multipoint data gathering satellite communication systems” as the sensor network system taking i... [more] | SAT2007-59 pp.19-24 |
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| RCS, SAT (Joint) |
2007-12-21 11:35 |
Oita | The Oceanographic Information for Marine Users by utilizing the S-Band Digital Multimedia Broadcasting (S-DMB) Service
-- A Measure to Resolve the Digital Divide in Sea by Satellite Broadcasting and Communication Services -- Yoshitake Yamaguchi (MBCO), Seiichi Saito, Fumihiro Takahashi (SF LLP) SAT2007-60 |
The Worlds' first S-band Satellite Digital Multimedia Broadcasting (S-DMB) has been launched in Japan from October of 20... [more] | SAT2007-60 pp.25-27 |
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