摘要
为了减少开销和方便网络管理,车载网络通常采用分簇网络结构。针对国内外现有车载分簇协议的优缺点从多个角度进行了分析比较,研究了车载场景下各种条件对分簇算法的影响,并总结出车载分簇算法的设计要素。
In order to reduce overheads and facilitate network management, clustering network structure is often utilized in vehicular ad -hoc Network. in this paper, the advantages and disadvantages of many typical clustering protocol applied to VANET are discussed with analysis and comparison from several views. Then the influences of various vehicular environments on clustering algorithms are researched. Finally, we summarize design factors for VANET clustering algorithms.
出处
《微处理机》
2010年第4期39-42,共4页
Microprocessors
关键词
车载自组网
分簇算法
组移动
VANET
Clustering algorithms
Group mobility
