Abstract:
Dynamic Source Routing(DSR) protocol is well applied to small and medium-sized ad hoc network environment. There are certain limitations to use not well in non-peer-to-peer network environment. This paper analyzes the characteristics and problems on DSR protocol. A new routing protocol, CDSR, is proposed with combined non-peer-to-peer environment and hiberarchy routing strategy. Simulation results about CDSR’s performance evaluation show that algorithm has better performance and can improve network capability.
Key words:
Ad Hoc network,
Dynamic Source Routing(DSR) protocol,
core code,
tree topology
摘要: 动态源路由(DSR)协议能较好适用中小型对等自组网络环境,但在非对等网络环境中面临一定应用局限。针对该问题,分析DSR协议的特点和存在问题,结合非对等环境和层次路由思想,提出新的协议CDSR,对CDSR路由协议进行性能评估。仿真结果表明,该协议具有较好的执行效能,可提升网络性能。
关键词:
自组网,
动态源路由协议,
中心节点,
树型拓扑
CLC Number:
LI Juan; FENG De-min. Research of On-demand Route Protocol Based on Hierarchy Management[J]. Computer Engineering, 2009, 35(19): 120-122,.
李 娟;冯德民. 基于层次管理的按需路由协议研究[J]. 计算机工程, 2009, 35(19): 120-122,.