Presentation | 2018-11-21 Theoretical Performance Analysis using Associated Laguerre Polynomials for Nonlinear Self-Interference Cancellers Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Self-interference cancellation is necessary to realize in-band full duplex communications, which improve the spectral efficiency compared with half duplex. Nonlinear self-interference cancellers have been developed because self-interference is nonlinearly distorted by amplifiers of the transmitter and receiver. However, there is not enough research about theoretical analysis of nonlinear cancellers which have been proposed to date. In this study, we theoretically analyze performance of cancellers using generalized Fourier series expansions of nonlinear characteristics of amplifiers and cancellers with associated Laguerre polynomials. Comparing proposed analysis results and equivalent baseband simulation results on the soft-limit model and the Rapp model, we show that the proposed method is effective for performance analysis of nonlinear cancellers. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Full Duplex / Nonlinear Self-Interference Canceller / Associated Laguerre Polynomials / Generalized Fourier Series / Theoretical Analysis |
Paper # | RCS2018-194 |
Date of Issue | 2018-11-13 (RCS) |
Conference Information | |
Committee | RCS / AP |
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Conference Date | 2018/11/20(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okinawa Industry Support Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
Chair | Tomoaki Otsuki(Keio Univ.) / Jiro Hirokawa(Tokyo Tech.) |
Vice Chair | Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Ryo Yamaguchi(SoftBank) |
Secretary | Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(NTT) / Fumiaki Maehara(Saitama Univ.) / Ryo Yamaguchi(Mitsubishi Electric) |
Assistant | Kazushi Muraoka(NTT DOCOMO) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Michitaka Ameya(AIST) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Antennas and Propagation |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Theoretical Performance Analysis using Associated Laguerre Polynomials for Nonlinear Self-Interference Cancellers |
Sub Title (in English) | |
Keyword(1) | Full Duplex |
Keyword(2) | Nonlinear Self-Interference Canceller |
Keyword(3) | Associated Laguerre Polynomials |
Keyword(4) | Generalized Fourier Series |
Keyword(5) | Theoretical Analysis |
1st Author's Name | Kazuki Komatsu |
1st Author's Affiliation | Toyohashi University of Technology(Toyohashi Univ. of Tech.) |
2nd Author's Name | Yuichi Miyaji |
2nd Author's Affiliation | Toyohashi University of Technology(Toyohashi Univ. of Tech.) |
3rd Author's Name | Hideyuki Uehara |
3rd Author's Affiliation | Toyohashi University of Technology(Toyohashi Univ. of Tech.) |
Date | 2018-11-21 |
Paper # | RCS2018-194 |
Volume (vol) | vol.118 |
Number (no) | RCS-311 |
Page | pp.pp.97-102(RCS), |
#Pages | 6 |
Date of Issue | 2018-11-13 (RCS) |