Paper Abstract and Keywords |
Presentation |
2017-10-20 13:00
[Invited Lecture]
Self-Interference Cancellation for In-Band Full-Duplex Yuichi Miyaji, Kazuki Komatsu, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2017-193 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In-band full duplex, which is a new communication system attracting attention for 5G and beyond, can transmit and receive information simultaneously at same frequency band.
However, self-interference cancellation is essential for realizing in-band full duplex.
In this report, we review some research trends and problems on adaptive digital filters regarding self-interference cancellation.
Today, a parallel Hammerstein model is proposed to eliminate self-interference precisely.
Although this model can cancel self-interference highly, it consumes large computational costs in a learning period.
To reduce computational costs, we propose a frequency-domain self-interference canceller.
We clarify that the proposed canceller achieves high cancellation and low computational costs. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
in-band full duplex / self interference / adaptive digital filter / low computational cost / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 246, RCS2017-193, pp. 141-141, Oct. 2017. |
Paper # |
RCS2017-193 |
Date of Issue |
2017-10-12 (RCS) |
ISSN |
Print edition: ISSN 0913-5685 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) |
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RCS2017-193 |
Conference Information |
Committee |
RCS |
Conference Date |
2017-10-19 - 2017-10-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tohoku Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, Future Wireless Systems, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2017-10-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Self-Interference Cancellation for In-Band Full-Duplex |
Sub Title (in English) |
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Keyword(1) |
in-band full duplex |
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self interference |
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adaptive digital filter |
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low computational cost |
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1st Author's Name |
Yuichi Miyaji |
1st Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
2nd Author's Name |
Kazuki Komatsu |
2nd Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
3rd Author's Name |
Hideyuki Uehara |
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Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2017-10-20 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2017-193 |
Volume (vol) |
vol.117 |
Number (no) |
no.246 |
Page |
p.141 |
#Pages |
1 |
Date of Issue |
2017-10-12 (RCS) |
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