Modeling intra-flow contention problem in IEEE 802.11 wireless multi-hop networks

Authors:
Haitao Zhao;Shan Wang;Yong Xi;Jibo Wei
Affiliations:
College of Electronic Science and Engineering, National University of Defense Technology, China;College of Electronic Science and Engineering, National University of Defense Technology, China;College of Electronic Science and Engineering, National University of Defense Technology, China;College of Electronic Science and Engineering, National University of Defense Technology, China
Venue:
IEEE Communications Letters
Year:
2010

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Abstract

This letter proposes a new approach to model the intra-flow contention problem in multi-hop networks. The model takes into consideration of neighboring interference, hidden-node collision and multi-rate scenario. It can be easily used to do admission control or to calculate the end-to-end capacity of a given multi-hop route. Simulation results validate its accuracy.