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Paper Abstract and Keywords
Presentation 2008-01-25 14:25
LAMR : A Load-Aware Multipath Routing in Ad hoc Networks
Yuji Shimizu, Nozomu Togawa, Masao Yanagisawa, Tatsuo Ohtsuki (Waseda Univ.) NS2007-129
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose load-aware multipath routing (LAMR) in ad hoc networks.
Conventional routing protocols in ad hoc networks have problems which select the shortest
path without taking into account nodes' traffic load and are so weak for link break because of
establishing a single path. LAMR combines SMR that establishes
multiple paths of maximally disjoint paths and LASR that establishes a single path of
which takes into account nodes' traffic load. In LAMR, when establishing paths, intermediate
nodes use an RREQ drop algorism to compare the number of data packets in unit time with those of neighboring
nodes and decide that RREQ is dropped or not. A destination node selects the maximally
disjoint two paths from established paths by RREQs. Computer simulation results
show that LAMR can improve the packet arrival ratio and reduce the number of control packets compared with the conventional protocols.
Keyword (in Japanese) (See Japanese page) 
(in English) ad hoc networks / routing protocol / multipath / load-aware / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 443, NS2007-129, pp. 51-56, Jan. 2008.
Paper # NS2007-129 
Date of Issue 2008-01-17 (NS) 
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 NS2007-129

Conference Information
Committee OCS NS  
Conference Date 2008-01-24 - 2008-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) OITA University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NS 
Conference Code 2008-01-NS-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) LAMR : A Load-Aware Multipath Routing in Ad hoc Networks 
Sub Title (in English)  
Keyword(1) ad hoc networks  
Keyword(2) routing protocol  
Keyword(3) multipath  
Keyword(4) load-aware  
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1st Author's Name Yuji Shimizu  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Nozomu Togawa  
2nd Author's Affiliation Waseda University (Waseda Univ.)
3rd Author's Name Masao Yanagisawa  
3rd Author's Affiliation Waseda University (Waseda Univ.)
4th Author's Name Tatsuo Ohtsuki  
4th Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2008-01-25 14:25:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2007-129 
Volume (vol) vol.107 
Number (no) no.443 
Page pp.51-56 
#Pages 6 
Date of Issue 2008-01-17 (NS) 

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