摘要
提出了一种支持多层无线异构adhoc网的路由协议HUAR,它可以有效地解决异构无线网络中经常出现的单向链路问题.分析和仿真结果表明,HUAR具有路由控制开销小,快速响应网络拓扑结构变化,拓扑稳定,路由更新频率低等特点,具有比HSR协议更好的网络性能.
This paper proposed a hierarchical routing protocol HUAR to resolve the unidirectional link problem in multi-layer ad-hoc wireless networks with unidirectional links. The simulation results show that HUAR reduces the overhead of control traffic, responds the change of network topology rapidly, and has more stable network topology, lower routing change frequency and better performance than HSR protocol.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
2004年第2期263-267,共5页
Journal of Shanghai Jiaotong University
关键词
异构ad
HOC网络
单向链路
路由协议
heterogeneous ad-hoc network
unidirectional link
routing protocol