Paper Abstract and Keywords |
Presentation |
2013-10-18 15:10
Interference Canceller for Multi-hop Relay with Diversity Takanori Matsuno, Hiroyuki Miyazaki, Fumiyuki Adachi (Tohoku Univ.) RCS2013-170 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Multi-hop decode-and-forward (DF) relay using frequency reuse and time diversity can improve the End-to-End throughput performance with reducing the interference. However, if the number of channels for multi-hop DF relay is too large, the spectral efficiency is reduced. In this paper, we introduce an interference canceller in order to reduce the interference without increasing the number of channels. Receivers remove the interference from the nearest relay by using the signal which was decoded at previous time-slot. We show by computer simulation that the interference canceller can improve the spectral efficiency without increasing channels, and show the optimum number of hops which maximizes the spectral efficiency. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Multi-hop / frequency reuse / diversity / interference canceller / spectral efficiency / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 246, RCS2013-170, pp. 163-168, Oct. 2013. |
Paper # |
RCS2013-170 |
Date of Issue |
2013-10-10 (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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RCS2013-170 |
Conference Information |
Committee |
RCS |
Conference Date |
2013-10-17 - 2013-10-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Sophia Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2013-10-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Interference Canceller for Multi-hop Relay with Diversity |
Sub Title (in English) |
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Keyword(1) |
Multi-hop |
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frequency reuse |
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diversity |
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interference canceller |
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spectral efficiency |
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1st Author's Name |
Takanori Matsuno |
1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
2nd Author's Name |
Hiroyuki Miyazaki |
2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
3rd Author's Name |
Fumiyuki Adachi |
3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-10-18 15:10:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2013-170 |
Volume (vol) |
vol.113 |
Number (no) |
no.246 |
Page |
pp.163-168 |
#Pages |
6 |
Date of Issue |
2013-10-10 (RCS) |
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