{"title":"Interference-Aware QoS Routing in Wireless Mesh Networks","authors":"Zhen Xu, Chuanhe Huang, Yong Cheng","doi":"10.1109/MSN.2008.29","DOIUrl":null,"url":null,"abstract":"Wireless interference can make a significant impact on the performance of a wireless network. The paper studies TDMA-based timeslot allocation to schedule links efficiently under RTS/CTS interference model of wireless networks, and presents an efficient centralized timeslot assignment algorithm. In addition, the paper presents an effective heuristic algorithm for calculating end-to-end bandwidth on a path, which is used together with AODV to setup QoS routes. Simulation results show that compared with the shortest path routing, our interference-aware QoS routing algorithm increases success ratio of finding a route with required bandwidth to destination node.","PeriodicalId":135604,"journal":{"name":"2008 The 4th International Conference on Mobile Ad-hoc and Sensor Networks","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"17","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 The 4th International Conference on Mobile Ad-hoc and Sensor Networks","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MSN.2008.29","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 17
Abstract
Wireless interference can make a significant impact on the performance of a wireless network. The paper studies TDMA-based timeslot allocation to schedule links efficiently under RTS/CTS interference model of wireless networks, and presents an efficient centralized timeslot assignment algorithm. In addition, the paper presents an effective heuristic algorithm for calculating end-to-end bandwidth on a path, which is used together with AODV to setup QoS routes. Simulation results show that compared with the shortest path routing, our interference-aware QoS routing algorithm increases success ratio of finding a route with required bandwidth to destination node.
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