{"title":"Performance study of a multipath routing method for wireless mobile ad hoc networks","authors":"Kui Wu, J. Harms","doi":"10.1109/MASCOT.2001.948858","DOIUrl":null,"url":null,"abstract":"A Mobile Ad hoc NETwork (MANET) is a collection of wireless mobile computers forming a temporary network without any existing wire line infrastructure. Due to the dynamic nature of the network topology and the resource constraints, routing in MANETs is a challenging task. Multipath routing can increase end-to-end throughput and provide load balancing in wired networks. However, its advantage is not obvious in MANETs because the traffic along the multiple paths may interfere with each other . In addition, without accurate knowledge of topology, finding multiple disjoint paths is difficult. We propose an on-demand method to efficiently search for multiple node-disjoint paths and present the criteria for selecting the multiple paths. We also perform a simulation study on the proposed method. The purpose of this paper is to present the advantages as well as some difficulties of deploying multipath routing in MANETs.","PeriodicalId":375127,"journal":{"name":"MASCOTS 2001, Proceedings Ninth International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"149","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"MASCOTS 2001, Proceedings Ninth International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MASCOT.2001.948858","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 149
Abstract
A Mobile Ad hoc NETwork (MANET) is a collection of wireless mobile computers forming a temporary network without any existing wire line infrastructure. Due to the dynamic nature of the network topology and the resource constraints, routing in MANETs is a challenging task. Multipath routing can increase end-to-end throughput and provide load balancing in wired networks. However, its advantage is not obvious in MANETs because the traffic along the multiple paths may interfere with each other . In addition, without accurate knowledge of topology, finding multiple disjoint paths is difficult. We propose an on-demand method to efficiently search for multiple node-disjoint paths and present the criteria for selecting the multiple paths. We also perform a simulation study on the proposed method. The purpose of this paper is to present the advantages as well as some difficulties of deploying multipath routing in MANETs.
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