Presentation | 2016-08-19 Multiple Differential Detection Employing First-Order Channel Prediction Based on Per-Survivor Processing for Fast Time-Varying Channels Nanase Yumoto, Akinobu Murayama, Hiroshi Kubo, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes multiple differential detection based on per-survivor processing (PSP-MDD) employing first-order channel prediction in order to keep good trade-off between sensitivity performance and tracking performance. PSP-MDD with channel prediction has been investigated for fast time-varying channels. Although this PSP-MDD can track fast time-varying channels, it suffers from serious sensitivity performance degradation compared with the conventional differential detection (DD). Assuming that channels are approximated first-order channel model, this paper proposes PSP-MDD employing simple first-order channel prediction according to generalized observation number of the received signals. Next, computer simulation results confirm the proposed PSP-MDD can control trade-off between tracking performance and sensitivity performance with respect to the observation number. As a result, the proposed PSP-MDD can keep good trade-off between sensitivity performance and tracking performance compared with conventional PSP-MDD on time-varying channels. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Differential Encoding / Multiple Differential Detection / Per-Survivor Processing / Channel Prediction / Fast Time-Varying Fading |
Paper # | RCS2016-149 |
Date of Issue | 2016-08-11 (RCS) |
Conference Information | |
Committee | SAT / RCS |
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Conference Date | 2016/8/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tohoku Gakuin University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Satellite Communications, Broadcasting, Error Correction, Wireless Communication Systems, etc. |
Chair | Takatoshi Sugiyama(Kogakuin Univ.) / Hidekazu Murata(Kyoto Univ.) |
Vice Chair | Toshinori Susuki(Tohoku Gakuin Univ.) / Hiroyuki Tsuji(NICT) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) |
Secretary | Toshinori Susuki(NTT) / Hiroyuki Tsuji(KDDI R&D Labs.) / Satoshi Denno(Toshiba) / Yukitoshi Sanada(NTT DoCoMo) / Eisuke Fukuda |
Assistant | / Tetsuya Yamamoto(Panasonic) / Toshihiko Nishimura(Hokkaido Univ.) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) |
Paper Information | |
Registration To | Technical Committee on Satellite Telecommunications / Technical Committee on Radio Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Multiple Differential Detection Employing First-Order Channel Prediction Based on Per-Survivor Processing for Fast Time-Varying Channels |
Sub Title (in English) | |
Keyword(1) | Differential Encoding |
Keyword(2) | Multiple Differential Detection |
Keyword(3) | Per-Survivor Processing |
Keyword(4) | Channel Prediction |
Keyword(5) | Fast Time-Varying Fading |
1st Author's Name | Nanase Yumoto |
1st Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
2nd Author's Name | Akinobu Murayama |
2nd Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
3rd Author's Name | Hiroshi Kubo |
3rd Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
Date | 2016-08-19 |
Paper # | RCS2016-149 |
Volume (vol) | vol.116 |
Number (no) | RCS-184 |
Page | pp.pp.113-118(RCS), |
#Pages | 6 |
Date of Issue | 2016-08-11 (RCS) |