| Presentation | 2019-03-06 A Proposal of Overlap-Windowed-OQAM-DFTs-OFDM Scheme to Achieve Low PAPR and ACLP Mizuki Imai, Okamoto Takuya, Okano Takahiro, Masahiro Umehira, Xiaoyan Wang, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | IoT(Internet of Things) service supported by mMTC(massive Machine Type Communications) is one of the promising services in 5G/B5G in addition to eMBB(enhanced Mobile Broadband). For mMTC, it needs to flexible enough to support various types of IoT services without sacrifice of performance degradation, while satisfying asynchronous transmission, low ACLP and low PAPR requirements. Many new waveforms such as WOLA-OFDM, Filtered-OFDM and FBMC have been proposed to satisfy these requirements. On the other hand, as offset-QAM is known as a modulation scheme with low PAPR compared with standard QAM, application of OQAM to DFTs-OFDM seems an interesting approach. This report proposes a novel Overlap-Windowed-OQAM-DFTs-OFDM (OW-OQAM-DFTs-OFDM) scheme using overlap windowing to reduce ACLP and describes performance evaluation results of the proposed scheme by computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OQAM / PAPR / ACLP / overlap / windowing / DFTs-OFDM |
| Paper # | SRW2018-57 |
| Date of Issue | 2019-02-27 (SRW) |
| Conference Information | |
| Committee | RCS / SR / SRW |
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| Conference Date | 2019/3/6(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | YRP |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Chair | Tomoaki Otsuki(Keio Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Tadao Nakagawa(Tottori Univ.) |
| Vice Chair | Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT Docomo) / Fumiaki Maehara(Waseda Univ.) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) / Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.) |
| Secretary | Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(NTT) / Fumiaki Maehara(NICT) / Masayuki Ariyoshi(ATR) / Suguru Kameda(Univ. of Electro-Comm.) / Satoshi Denno(Kyoto Univ.) / Makoto Hamaminato(Tokyo Inst. of Tech.) |
| Assistant | Kazushi Muraoka(NTT Docomo) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(Mie Univ.) / Koji Ohshima(Kozo Keikaku Engineering) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Hiromasa Yamauchi(Fujitsu labs.) / Hanako Noda(Anritsu) |
| 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) | A Proposal of Overlap-Windowed-OQAM-DFTs-OFDM Scheme to Achieve Low PAPR and ACLP |
| Sub Title (in English) | |
| Keyword(1) | OQAM |
| Keyword(2) | PAPR |
| Keyword(3) | ACLP |
| Keyword(4) | overlap |
| Keyword(5) | windowing |
| Keyword(6) | DFTs-OFDM |
| 1st Author's Name | Mizuki Imai |
| 1st Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| 2nd Author's Name | Okamoto Takuya |
| 2nd Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| 3rd Author's Name | Okano Takahiro |
| 3rd Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| 4th Author's Name | Masahiro Umehira |
| 4th Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| 5th Author's Name | Xiaoyan Wang |
| 5th Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
| Date | 2019-03-06 |
| Paper # | SRW2018-57 |
| Volume (vol) | vol.118 |
| Number (no) | SRW-476 |
| Page | pp.pp.13-18(SRW), |
| #Pages | 6 |
| Date of Issue | 2019-02-27 (SRW) |