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Paper Abstract and Keywords
Presentation 2009-06-25 17:00
A Study of Cooperative Communication with Consideration of Power Loss Caused by Relay Abortion
Mayumi Suzuki, Osamu Takyu, Yohtaro Umeda (Tokyo Univ. of Sci.) RCS2009-37
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, the cooperative communication is attracting much attention for enlarging the sell coverage and achieving large received SNR. In cooperative communication, the relay station receives the signal from the source station and then forwards it to the destination station. In the relay process, the bit error detection is performed to the received signal for avoiding the erroneous information signal transmitted to the destination. If detecting the error bits, the forwarding of the information signal is aborted. However, the received SNR in the destination station is significantly reduced because the number of possibly received signals becomes small. In this paper, the technique for compensating the power loss caused by the relay abortion is proposed. The proposed technique is composed of the detection of the relay abortion in the other relay station and the controlling of the transmitting signal power. We show the effect of the proposed technique by computer simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Cooperative Communication / Decoding and Forwarding / Transmit Power Control / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 105, RCS2009-37, pp. 55-60, June 2009.
Paper # RCS2009-37 
Date of Issue 2009-06-18 (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)
Download PDF RCS2009-37

Conference Information
Committee RCS  
Conference Date 2009-06-25 - 2009-06-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2009-06-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of Cooperative Communication with Consideration of Power Loss Caused by Relay Abortion 
Sub Title (in English)  
Keyword(1) Cooperative Communication  
Keyword(2) Decoding and Forwarding  
Keyword(3) Transmit Power Control  
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1st Author's Name Mayumi Suzuki  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Sci.)
2nd Author's Name Osamu Takyu  
2nd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Sci.)
3rd Author's Name Yohtaro Umeda  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Sci.)
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Speaker Author-1 
Date Time 2009-06-25 17:00:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2009-37 
Volume (vol) vol.109 
Number (no) no.105 
Page pp.55-60 
#Pages 6 
Date of Issue 2009-06-18 (RCS) 

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