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Throughput Analysis and Enhancement of Multi-Channel MAC Protocol in Ad-Hoc Networks

Multi-channel MAC protocol is that schedules frames to be exchanged on different channels. To analyze the performance of multi-channel MAC protocol, an analytical model is proposed to compute the network throughput. Simulation results show that the proposed model is able to model the behaviors of multi-channel MAC protocol accurately. Furthermore, based on the analysis model, in this thesis we also proposes an adaptive contention window scheme to enhance the network throughput by tuning the initial contention window size. Results indicate that the proposed scheme can reduce the cost of collisions and increase the network throughput.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0907106-232921
Date07 September 2006
CreatorsKao, Hui-hsiang
ContributorsChu-sing Yang, Wei-kuang Lai, Tsung-chuan Huang, Chung-huang Yang, Chung-nan Lee
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageEnglish
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0907106-232921
Rightswithheld, Copyright information available at source archive

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