Presentation | 2021-03-03 BLER of OFDM Using FTN Signaling with Turbo SIC Multiplying Symbol Estimate by Weighting Factor Toshiharu Obara, Tsubasa Shobudani, Mamoru Sawahashi, Yoshihisa Kishiyama, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes multiplying weighting factor of less than one to the interfering OFDM symbol estimate for turbo soft interference canceller (SIC) for orthogonal frequency division multiplexing (OFDM) applying faster-than-Nyquist (FTN) signaling. Computer simulation results show that by multiplying the weighting factor of 0.9 to the interfering OFDM symbol estimates, the required average received SNR satisfying the target average block error rate (BLER) is decreased significantly when the improvement in the spectrum efficiency of the FTN signaling from cyclic prefix based OFDM for 16QAM using turbo code with the coding rate of 1/2 and 2/3 in multipath Rayleigh fading channels. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | OFDM / faster-than-Nyquist / turbo code / turbo SIC / weighting factor |
Paper # | RCS2020-206 |
Date of Issue | 2021-02-24 (RCS) |
Conference Information | |
Committee | RCS / SR / SRW |
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Conference Date | 2021/3/3(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Communication Workshop |
Chair | Eiji Okamoto(Nagoya Inst. of Tech.) / Masayuki Ariyoshi(NEC) / Satoshi Denno(Okayama Univ.) |
Vice Chair | Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) / Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Inst. of Tech.) / Hanako Noda(Anritsu) |
Secretary | Fumiaki Maehara(Kyushu Univ.) / Toshihiko Nishimura(NEC) / Tomoya Tandai(ATR) / Suguru Kameda(Univ. of Electro-Comm.) / Osamu Takyu(Mie Univ.) / Kentaro Ishidu(NTT) / Keiichi Mizutani(NIigata Univ.) / Kentaro Saito / Hanako Noda |
Assistant | Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) / Masaaki Fuse(Anritsu) / Akihito Noda(Nanzan Univ.) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | BLER of OFDM Using FTN Signaling with Turbo SIC Multiplying Symbol Estimate by Weighting Factor |
Sub Title (in English) | |
Keyword(1) | OFDM |
Keyword(2) | faster-than-Nyquist |
Keyword(3) | turbo code |
Keyword(4) | turbo SIC |
Keyword(5) | weighting factor |
1st Author's Name | Toshiharu Obara |
1st Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
2nd Author's Name | Tsubasa Shobudani |
2nd Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
3rd Author's Name | Mamoru Sawahashi |
3rd Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
4th Author's Name | Yoshihisa Kishiyama |
4th Author's Affiliation | NTT DOCOMO(NTT DOCOMO) |
Date | 2021-03-03 |
Paper # | RCS2020-206 |
Volume (vol) | vol.120 |
Number (no) | RCS-404 |
Page | pp.pp.19-24(RCS), |
#Pages | 6 |
Date of Issue | 2021-02-24 (RCS) |