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Paper Abstract and Keywords
Presentation 2006-09-01 10:50
Co-operative Node Selection Algorithm for Multi-hop Networks
Ryu Atsuta, Takahiko Saba (Chiba Inst.of Tech) RCS2006-121
Abstract (in Japanese) (See Japanese page) 
(in English) In multi-hop networks, the quality of transmission is deteriorated due to a lower signal to noise power ratio (SNR) link. Hence, co-operative transmission using many co-operation nodes (C-nodes) is discussed to improve the quality of transmission in a lower SNR link. However, in a higher SNR link, co-operative transmission increases the traffic load, and it deteriorates the transmission performance of neighboring networks. In this paper, we propose a node selection algorithm to select an appropriate set of C-nodes. Our proposed algorithm selects a set of C-nodes adaptively based on a bit error rate criteria. The system using the proposed algorithm is evaluated by computer simulation in the network with and without interference. From the results, the system using our proposed algorithm can reduce the traffic load and provide good transmission performance, because it selects a set of C-nodes adaptively according to SNR of the link.
Keyword (in Japanese) (See Japanese page) 
(in English) multi-hop networks / co-operative transmission / network load / link adaptation / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 223, RCS2006-121, pp. 97-102, Aug. 2006.
Paper # RCS2006-121 
Date of Issue 2006-08-24 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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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Conference Information
Committee RCS  
Conference Date 2006-08-31 - 2006-09-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2006-08-RCS 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Co-operative Node Selection Algorithm for Multi-hop Networks 
Sub Title (in English)  
Keyword(1) multi-hop networks  
Keyword(2) co-operative transmission  
Keyword(3) network load  
Keyword(4) link adaptation  
1st Author's Name Ryu Atsuta  
1st Author's Affiliation Chiba Institute of Technology (Chiba Inst.of Tech)
2nd Author's Name Takahiko Saba  
2nd Author's Affiliation Chiba Institute of Technology (Chiba Inst.of Tech)
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Date Time 2006-09-01 10:50:00 
Presentation Time 20 
Registration for RCS 
Paper # IEICE-RCS2006-121 
Volume (vol) IEICE-106 
Number (no) no.223 
Page pp.97-102 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2006-08-24 

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