Analysis and study of competition type MAC protocol of wireless self-organizing network

Wireless self-organizing networks is a kind of mobile network without infrastructure.The traffic of every node is mostly burst traffic.For this reason,channel resources allocation is suitable for adopting competion method.This article constructed analyzing models of the status of every protocol by using Opnet simulating and modeling environment base on study and analysis of typical competing type wireless self-organizing networks.Also,it compares and summarizes the advantages and disadvantages of each protocol's performance.This article has practical and significant value for study of simulating and modeling of each protocol of wireless self-organizing networks and selecting suitable and efficient MAC.