Ad Hoc网络中基于测度的冲突受限算法  

Interference Constrained Algorithm Based on Measure in Ad Hoc Networks

作　　者：许芷岩[1] 刘明[1] 孙艳歌[1] 

机构地区：[1]华中师范大学计算机科学系,武汉430079

出　　处：《计算机工程》2007年第24期115-117,共3页Computer Engineering

基　　金：国家自然科学基金资助项目(60473085)

摘　　要：拓扑控制一直是Ad Hoc网络中的研究热点,文章给出了一种新的冲突受限模型,从测度的角度对冲突进行定量的分析描述,并提出基于测度的冲突受限算法(ICBM)。该算法在保证网络连通性的前提下构建了一个冲突控制拓扑。仿真结果显示ICBM有效地降低了网络冲突,提高了网络性能。Topology control is always a hotspot in wireless Ad Hoc networks. This paper proposes a new interference model. Derived from the aspect of measure, this paper gives the correlated definitions to quantify the interference of the entire network, and presents an Interference Constrained algorithm Based on Measure （ICBM）, then obtains the interference constrained network topology while preserving the connectivity of Ad Hoc networks. The simulation results demonstrate that ICBM algorithm can significantly reduce interference and improve the performance of Ad Hoc networks.

关 键 词：AD HOC网络 冲突测度 冲突控制拓扑 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]