Presentation | 2018-03-02 [Invited Lecture] Suppression of Residual Self-Interference on Feedback Cancellation Systems for Full-Duplex Relaying Hayato Fukuzono, Masafumi Yoshioka, Tsutomu Tatsuta, Hiroyuki Nakamura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Full-duplex relaying in wireless communication is an approach to improving the spectral efficiency, utilizing the same time and frequency resources for transmission and reception at the relay node. This paper presents a scheme that the authors have proposed, suppressing residual self-interference in the analog-circuit domain on full-duplex relay systems. The proposed scheme measures multiple responses of the feedback path by changing the direction of the main beam of the transmitter at the relay, and then selects the optimal direction that minimizes the residual self-interference. Computer simulations show the proposed scheme improves the performance compared with the conventional scheme. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | full-duplex relaying / feedback cancellation / linear approximation |
Paper # | RCS2017-376 |
Date of Issue | 2018-02-21 (RCS) |
Conference Information | |
Committee | RCS / SR / SRW |
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Conference Date | 2018/2/28(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | YRP |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Communication Workshop |
Chair | Hidekazu Murata(Kyoto Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Tadao Nakagawa(Tottori Univ.) |
Vice Chair | Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) / Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.) |
Secretary | Yukitoshi Sanada(Toshiba) / Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(NICT) / Masayuki Ariyoshi(ATR) / Suguru Kameda(NICT) / Satoshi Denno(Kyoto Univ.) / Makoto Hamaminato |
Assistant | Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(NIT, Akashi College) / Kentaro Saito(Tokyo Inst. of Tech.) / Hiromasa Yamauchi(Fujitsu labs.) |
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) | [Invited Lecture] Suppression of Residual Self-Interference on Feedback Cancellation Systems for Full-Duplex Relaying |
Sub Title (in English) | |
Keyword(1) | full-duplex relaying |
Keyword(2) | feedback cancellation |
Keyword(3) | linear approximation |
1st Author's Name | Hayato Fukuzono |
1st Author's Affiliation | NTT Corporation(NTT) |
2nd Author's Name | Masafumi Yoshioka |
2nd Author's Affiliation | NTT Corporation(NTT) |
3rd Author's Name | Tsutomu Tatsuta |
3rd Author's Affiliation | NTT Corporation(NTT) |
4th Author's Name | Hiroyuki Nakamura |
4th Author's Affiliation | NTT Corporation(NTT) |
Date | 2018-03-02 |
Paper # | RCS2017-376 |
Volume (vol) | vol.117 |
Number (no) | RCS-456 |
Page | pp.pp.315-320(RCS), |
#Pages | 6 |
Date of Issue | 2018-02-21 (RCS) |