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Revised AODV Routing Protocol with Energy Management for Real-Time/Non-Real-Time Services in Mobile Ad Hoc Network

As the growth of multimedia communications involving digital audio and video, it is increasingly important for the MANET (Mobile Ad Hoc Network) routing protocols to simultaneously support both real-time and non-real-time traffic. MANET energy management should offer this support because devices are equipped with limited battery power. To achieve this end, we revise the Ad hoc On-demand Distance Vector (AODV) routing protocol to provide an energy management mechanism such that both real-time and non-real-time packets can be effectively transmitted. In the proposed scheme, real-time traffic uses higher transmission power to reduce transmission delay time and selects a shortest route with the largest minimum residual energy to avoid route break. The non-real-time traffic uses normal transmission power to save energy and chooses a proper shortest route with highest average residual
energy to balance node energy consumption. The simulation results show that the revised AODV obtains lower average end-to-end delay and fewer energy-exhausted nodes comparing to the conventional AODV.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0813108-174219
Date13 August 2008
CreatorsChung, Wen-Ju
ContributorsYueh-ming Huang, Tsung-Chuan Huang, Ting-Wei Hou, Shie-Jue Lee, Tsang-Ling Sheu
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0813108-174219
Rightswithheld, Copyright information available at source archive

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