Paper Abstract and Keywords |
Presentation |
2010-01-22 13:00
Investigation of Transmission Power Control in Adaptive Amplify-and-Forward Relaying for Cellular System Shinya Okazawa, Haruaki Machida, Kenichi Higuchi (Tokyo Univ. of Science) SIP2009-108 RCS2009-242 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents a transmission power control (TPC) scheme based on fractional TPC for the proposed adaptive amplify-and-forward (AF)-type relaying method in the cellular uplink. Although the proposed TPC scheme require the knowledge of the average path loss information between the terminal and relay station, and that between relay and base station, it can reduce the inter-cell interference increase during the relaying since the gain of the power amplifier at the relay station is minimized in order that the received signal power of the target terminal at the base station meets the required value. From the simulation results, it is elucidated that the proposed TPC scheme can increase the cell-edge user throughput approximately twice than the case with fixed relay amplifier gain, while keeping the same average user throughput. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Cellular system / Relay transmission / Amplify-and-Forward / Transmission power control / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 369, RCS2009-242, pp. 205-210, Jan. 2010. |
Paper # |
RCS2009-242 |
Date of Issue |
2010-01-14 (SIP, 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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SIP2009-108 RCS2009-242 |
Conference Information |
Committee |
RCS SIP |
Conference Date |
2010-01-21 - 2010-01-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyushu Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Signal Processing, Circuit for Wireless Systems, Broadband Wireless Access Techniques, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2010-01-RCS-SIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Investigation of Transmission Power Control in Adaptive Amplify-and-Forward Relaying for Cellular System |
Sub Title (in English) |
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Keyword(1) |
Cellular system |
Keyword(2) |
Relay transmission |
Keyword(3) |
Amplify-and-Forward |
Keyword(4) |
Transmission power control |
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1st Author's Name |
Shinya Okazawa |
1st Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
2nd Author's Name |
Haruaki Machida |
2nd Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
3rd Author's Name |
Kenichi Higuchi |
3rd Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
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Speaker |
Author-1 |
Date Time |
2010-01-22 13:00:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
SIP2009-108, RCS2009-242 |
Volume (vol) |
vol.109 |
Number (no) |
no.368(SIP), no.369(RCS) |
Page |
pp.205-210 |
#Pages |
6 |
Date of Issue |
2010-01-14 (SIP, RCS) |
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