Throughput modeling and optimization of broadcasting protocol in vehicular ad hoc networks

Author

Zhu Yugao ; Li Lijun ; Liu Hongfei ; Wang Tao ; Yuan Zhongjun

Author_Institution

Chongqing Vocational Inst. of Technol., Chongqing, China

fYear

2010

fDate

29-31 July 2010

Firstpage

4185

Lastpage

4188

Abstract

To study the relationship between two groups of parameters, namely, the numbers of vehicle nodes, the contention windows, the hidden/exposed vehicle nodes and the system throughput, this paper propose a discrete markov analytic model for performance evaluation of IEEE 802.11 broadcasting protocol for vehicular ad hoc networks. Then, the dynamic relationship between optimized throughput and minimum contention windows is obtained. The analytic model is validated by extensive simulations, and this model can be used to design efficient information broadcasting protocols in vehicular ad hoc networks.

Keywords

Markov processes; ad hoc networks; mobile radio; protocols; telecommunication standards; IEEE 802.11; broadcasting protocol; contention windows; discrete Markov analytic model; throughput modeling; vehicle nodes; vehicular ad hoc networks; Ad hoc networks; Analytical models; Electronic mail; IEEE 802.11 Standards; Optimized production technology; Protocols; Throughput; Broadcasting Protocol; Markov Chain; Optimized Throughput; Vehicular ad hoc Networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2010 29th Chinese

Conference_Location

Beijing

Print_ISBN

978-1-4244-6263-6

Type

conf

Filename

5573070