| Presentation | 2016-08-19 Performance comparison of SSB-DFTs-OFDM and DFTs-OFDM for ultra multi-level modulation in frequency-selective fading Hirokazu Fusayasu, Tomoya Suzuki, Masahiro Umehira, Junichi Abe, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have been proposing SSB-DFTs-OFDM (Single Side Band DFT spreading OFDM) scheme for ultra-multi-level modulation to achieve higher spectrum efficiency. Ultra-multi-level modulation SSB-DFTs-OFDM has an advantage of its robustness against reference carrier phase error in BER (Bit Error Rate) performance in AWGN (Additive White Gaussian Noise) channel. As channel estimation error degrades BER performance, its BER performance in frequency selective channel needs to be evaluated when channel estimation is performed using packet preamble for MMSE-FDE (Minimum Mean Square Error Frequency Domain Equalization). This report describes BER performance evaluation of ultra-multi-level modulation SSB-DFTs-OFDM signals in frequency-selective fading and comparison with DFTs-OFDM when channel estimation is performed using the packet preamble. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SSB / DFTs-OFDM / MPAM / Ultra multi-level modulation / MMSE / FDE / Channel estimation |
| Paper # | RCS2016-145 |
| 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) | Performance comparison of SSB-DFTs-OFDM and DFTs-OFDM for ultra multi-level modulation in frequency-selective fading |
| Sub Title (in English) | |
| Keyword(1) | SSB |
| Keyword(2) | DFTs-OFDM |
| Keyword(3) | MPAM |
| Keyword(4) | Ultra multi-level modulation |
| Keyword(5) | MMSE |
| Keyword(6) | FDE |
| Keyword(7) | Channel estimation |
| 1st Author's Name | Hirokazu Fusayasu |
| 1st Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| 2nd Author's Name | Tomoya Suzuki |
| 2nd Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| 3rd Author's Name | Masahiro Umehira |
| 3rd Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| 4th Author's Name | Junichi Abe |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2016-08-19 |
| Paper # | RCS2016-145 |
| Volume (vol) | vol.116 |
| Number (no) | RCS-184 |
| Page | pp.pp.89-94(RCS), |
| #Pages | 6 |
| Date of Issue | 2016-08-11 (RCS) |