计算机工程与应用2011，Vol.47Issue(21)：109-111,118,4.DOI:10.3778/j.issn.1002-8331.2011.21.028
802.11s中RM-AODV路径选择协议的研究
Research on 802.11s RM-AODV path selection protocol
摘要
Abstract
Radio-Metric Ad hoc On-Demand Distance Vector (RM-AODV) path selection protocol is the basis of HWMP path selection protocol defined in IEEE 802.11s standard.Different from traditional AODV routing protocol working on layer 3 with IP address and using hop count as the routing metric,RM-AODV works on layer 2 with MAC address and uses air-time metric for path selection.In view of tree-based netflow of wireless mesh network, RM-AODV messages are also reused to support tree-based proactive extension in IEEE 802.11s standard.Simulations are performed in a typical wireless mesh work topology to research the path discovery time of RM-AODV, and the impact of relative position with root portal on path discovery time is analysed.关键词
无线mesh网络/路径选择/混合无线mesh网络协议(HWMP)/按需距离矢量路由协议(RM-AODV)Key words
Wireless Mesh Network(WMN)/path selection/Hybrid Wireless Mesh Protocol(HWMP)/Radio-Metric Ad hoc On-Demand Distance Vector( RM-AODV)分类
信息技术与安全科学引用本文复制引用
张牧,严军荣..802.11s中RM-AODV路径选择协议的研究[J].计算机工程与应用,2011,47(21):109-111,118,4.基金项目
国家高技术研究发展计划(863)(the National High-Tech Research and Development Plan of China under Grant No.2006AA01Z232) （863）
江苏省自然科学基金(No.BK2007603) （No.BK2007603）
江苏省高技术研究计划资助项目(No.BG2007045) （No.BG2007045）
贵州省科技厅科技支撑(工业攻关)项目(黔科合GY字(2008)3034) （工业攻关）
贵阳市人才创新创业资金资助项目 （）
贵阳市科技局信息化项目. （）
