AODVjr routing protocol with multiple feedback policy for ZigBee network
AODVjr routing protocol with multiple feedback policy for ZigBee network
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DOI：
10.1109/isce.2009.5156814
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发表时间：
2009-05
期刊：
影响因子：
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通讯作者：
Shang Tao;Wu Wei;Liu Xu-Dong;Liu Jian-wei
中科院分区：
文献类型：
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作者：
Shang Tao;Wu Wei;Liu Xu-Dong;Liu Jian-wei
AODVjr(AODV Junior)是AODV(Ad hoc On-demand Distance Vector)路由协议的简化规范，适用于ZigBee网络。为了增强ZigBee网络中的路由策略，本文通过在路由发现过程中处理主消息，提出了一种具有多重反馈策略的AODVjr路由协议。源节点开始路由发现，目的节点处理每个路由请求（RREQ）并将每个路由回复（RREP）作为反馈信息发送给源节点，源节点处理多个RREP消息以进行路由决策。改进后的AODVjr将路由决策指挥者从目的地改为源，根据多种反馈信息做出主动的路由决策。通过实际的传感器平台，改进的AODVjr路由协议比原始路由协议表现出更好的路由灵活性，可以实现负载均衡等高层路由策略。我们可以验证，具有多重反馈策略的AODVjr路由协议在以ZigBee为中心的消费电子中具有更大的灵活应用。
AODVjr(AODV junior) is a simplified specification of AODV(Ad hoc On-demand Distance Vector) routing protocol and suitable for ZigBee network. To enhance its routing strategy in a ZigBee network, in this paper, we proposed an AODVjr routing protocol with multiple feedback policy by means of processing main message during route discovery. The source node starts the route discovery, the destination node processes every Route Request (RREQ) and sends every Route Reply (RREP) as feedback information to the source node, and the source node processes multiple RREP messages for routing decision. The improved AODVjr changes the routing decision commander from destination to source and make a proactive routing decision on the basis of multiple feedback information. Through practical sensor platform, the improved AODVjr routing protocol demonstrates a better routing flexibility compared to original routing protocol so that high level routing strategy such as load balance can be implemented. We can verify that the AODVjr routing protocol with multiple feedback policy has larger flexible application in ZigBee-centered consumer electronics.