{"title":"Modified protocol for data transmission in ad-hoc networks with high speed objects using directional antennas","authors":"V. Barinov, A. Smirnov, Danila Migalin","doi":"10.1109/EWDTS.2011.6116586","DOIUrl":null,"url":null,"abstract":"Emerging network systems require specific medium access layer and routing protocols to be suitable in a high speed environment. We present modified 802.11 MAC and OLSR protocols for medium access and multihop routing in highly dynamic ad-hoc networks. Modified 802.11 algorithms use power and smart antenna management. A modified OLSR protocol uses node location, speed and trajectory analyses heuristics. The analysis of OPNET™ simulations shows that our proposed algorithms have several advantages over other MANET protocols in terms of packet delivery ratio, delay and overhead.","PeriodicalId":339676,"journal":{"name":"2011 9th East-West Design & Test Symposium (EWDTS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 9th East-West Design & Test Symposium (EWDTS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EWDTS.2011.6116586","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
Emerging network systems require specific medium access layer and routing protocols to be suitable in a high speed environment. We present modified 802.11 MAC and OLSR protocols for medium access and multihop routing in highly dynamic ad-hoc networks. Modified 802.11 algorithms use power and smart antenna management. A modified OLSR protocol uses node location, speed and trajectory analyses heuristics. The analysis of OPNET™ simulations shows that our proposed algorithms have several advantages over other MANET protocols in terms of packet delivery ratio, delay and overhead.
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