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Paper Abstract and Keywords
Presentation 2006-07-14 11:50
A consideration on a method to locate relay stations considering the number of hops and relay load in wireless multi-hop networks
Tomohiro Sakai, Keisuke Nakano, Kazuhiko Maruyama, Masakazu Sengoku (Niigata Univ.), Shoji Shinoda (Chuo Univ.) CQ2006-33
Abstract (in Japanese) (See Japanese page) 
(in English) In wireless multi-hop networks, a terminal can communicate with another terminal via a multi-hop path consisting of other terminals. However, terminals are not always connected if terminals are randomly distributed over a service area. To overcome such an essential problem on connectivity, locating relay stations in the service area has been proposed. As one of location problems, we have considered location of relay stations with a restriction that relay stations have to be located at the designated points given in advance without knowledge of positions of terminals. In this report, at first, we consider the same problem and reevaluate a method for the location of relay stations for two kinds of wireless link models in various conditions of distribution of designated points. Next, we point out that this method increases the number of hops and makes relay loads of some relay stations larger than other relay stations, and propose another method to overcome these drawbacks.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless multi-hop networks / Connectivity / Location problem of relay stations / Optimization / Relay load / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 153, CQ2006-33, pp. 89-94, July 2006.
Paper # CQ2006-33 
Date of Issue 2006-07-06 (CQ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee CQ  
Conference Date 2006-07-13 - 2006-07-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Future University-Hakodate 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Security, Reliability, Mobile, etc. 
Paper Information
Registration To CQ 
Conference Code 2006-07-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A consideration on a method to locate relay stations considering the number of hops and relay load in wireless multi-hop networks 
Sub Title (in English)  
Keyword(1) Wireless multi-hop networks  
Keyword(2) Connectivity  
Keyword(3) Location problem of relay stations  
Keyword(4) Optimization  
Keyword(5) Relay load  
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1st Author's Name Tomohiro Sakai  
1st Author's Affiliation Niigata University (Niigata Univ.)
2nd Author's Name Keisuke Nakano  
2nd Author's Affiliation Niigata University (Niigata Univ.)
3rd Author's Name Kazuhiko Maruyama  
3rd Author's Affiliation Niigata University (Niigata Univ.)
4th Author's Name Masakazu Sengoku  
4th Author's Affiliation Niigata University (Niigata Univ.)
5th Author's Name Shoji Shinoda  
5th Author's Affiliation Chuo University (Chuo Univ.)
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Speaker Author-1 
Date Time 2006-07-14 11:50:00 
Presentation Time 25 minutes 
Registration for CQ 
Paper # CQ2006-33 
Volume (vol) vol.106 
Number (no) no.153 
Page pp.89-94 
#Pages
Date of Issue 2006-07-06 (CQ) 


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