一种新型基于GPS的无线自组网分群算法  

A New Clustering Algorithm based on GPS of Ad Hoc Network

作　　者：耿朝阳[1] 钟联炯[1] 刘晓英[1] 

机构地区：[1]西安工业大学计算机学院,西安710032

出　　处：《电脑开发与应用》2008年第9期12-14,共3页Computer Development & Applications

基　　金：兵器国防预研课题资助项目(40405010202)

摘　　要：设计了一种新的基于GPS的Ad Hoc网络分群算法,在群初始化充分利用节点的地理坐标进行分群,使得分群更加合理;在群的维护管理方面,引入了候选群首辅助管理分群,使Ad Hoc网络的分群保持更加稳定可靠。基于该种分群算法设计的Ad Hoc网络移动管理系统,能够实时跟踪、显示移动节点在地图上的位置信息,解决了Ad Hoc网络中由于节点移动所造成的移动管理等问题。A new clustering algorithm based on GPS of Ad Hoc network is presented in this paper. In clustering initial period, geographic grid of nodes is used and the clustering will become proper. In the clustering maintenance, assistant cluster head is introduced into clustering management, which makes clustering in Ad Hoc network stable and reliable. The mobility management system of Ad hoc network based on this algorithm can track and display real-time position information of network node on maps, and solves the problems of mobility management caused by node movement.

关 键 词：AD HOC网络 GPS 移动管理 分层状态路由 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]