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| Presentation | 2019-06-20 14:50 Theoretical Performance Analysis using Orthonormal Laguerre 2D Polynomials for Nonlinear Self-Interference Cancellers Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.)  RCS2019-76 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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 and mixers 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 the transceiver which has I/Q imbalance and nonlinear amplifiers with orthonormal Laguerre 2D polynomials. Comparing the proposed analysis results and equivalent baseband simulation results on the Rapp model, we show that the proposed method is effective for performance analysis of nonlinear cancellers. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Full Duplex / Self-Interference Canceller / Nonlinearity / Generalized Fourier Series / Theoretical Analysis / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 90, RCS2019-76, pp. 239-244, June 2019. | |
| Paper # | RCS2019-76 | |
| Date of Issue | 2019-06-12 (RCS) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | RCS2019-76 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2019-06-19 - 2019-06-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyakojima Hirara Port Terminal Building |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | First Presentation in IEICE Technical Committee, Resource Control, Scheduling, Wireless Communications, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2019-06-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Theoretical Performance Analysis using Orthonormal Laguerre 2D Polynomials for Nonlinear Self-Interference Cancellers |
| Sub Title (in English) | |
| Keyword(1) | Full Duplex |
| Keyword(2) | Self-Interference Canceller |
| Keyword(3) | Nonlinearity |
| Keyword(4) | Generalized Fourier Series |
| Keyword(5) | Theoretical Analysis |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 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.) |
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| Speaker | Author-1 |
| Date Time | 2019-06-20 14:50:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2019-76 |
| Volume (vol) | vol.119 |
| Number (no) | no.90 |
| Page | pp.239-244 |
| #Pages | 6 |
| Date of Issue | 2019-06-12 (RCS) |
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