Presentation | 2016-08-19 Multi Carrier Differential MIMO Spatial Multiplexing for Severe Double Selective Fading Channels Toshiki Mori, Takuma Yamagishi, 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 a multi-carrier (MC) differential multiple-input multiple-output (MIMO) spatial multiplexing employing per transmit antenna differential mapping (PADM) for severe time and frequency selective fading, i.e., double selective fading. As PADM is one of differential space-time trellis coding (DSTTC), it has to employ per-survivor processing (PSP) for its demodulation. Therefore, PADM has excellent tracking performance on fast time-varying channels. On the other hand, MC modulation schemes can control trade-off between the maximum Doppler frequency normalized by symbol rate and the maximum delay interval normalized by symbol period with respect to symbol period. Aiming at basic performance comparison, this paper focuses not on orthogonal frequency-devision multiplexing (OFDM) but on multi-single carrier (MSC). Finally, in the case of 3bps/Hz and 4 receive antennas, computer simulation results confirm that the proposed scheme has excellent block error rate (BLER) performance on severe double selective fading channels of the maximum Doppler frequency normalized by symbol rate is 6% and the maximum delay interval normalized by symbol period is 1/8. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Multi-Carrier Modulation Scheme / Differential Space-Time Coding / Spatial Multiplexing / Per-Survivor Processing / Channel Prediction |
Paper # | RCS2016-152 |
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) | Multi Carrier Differential MIMO Spatial Multiplexing for Severe Double Selective Fading Channels |
Sub Title (in English) | |
Keyword(1) | Multi-Carrier Modulation Scheme |
Keyword(2) | Differential Space-Time Coding |
Keyword(3) | Spatial Multiplexing |
Keyword(4) | Per-Survivor Processing |
Keyword(5) | Channel Prediction |
1st Author's Name | Toshiki Mori |
1st Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
2nd Author's Name | Takuma Yamagishi |
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 # | RCS2016-152 |
Volume (vol) | vol.116 |
Number (no) | RCS-184 |
Page | pp.pp.131-136(RCS), |
#Pages | 6 |
Date of Issue | 2016-08-11 (RCS) |