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中文摘要：
为有效减少移动Ad hoc网络路由协议开销并且实现网络路由的鲁棒性,引入位置匿名性和LAR局部定向洪泛机制。对Ad hoc网络中的ARMR协议（anonymous routing protocol with multiple routes）进行改进,提出一种新的基于匿名位置的多路径路由协议LAMR（location-based anonymous route protocol）,LAMR与ARMR的不同之处有两点：a）融入匿名性的位置可减少路由分组在网络的全局洪泛;b）定向洪泛思想可避免路由回路产生。仿真实验结果表明,LAMR能比ARMR有效地提高路径请求成功率和降低路由请求时延。
英文摘要：
In order to reduce routing overhead and ensure routing robustness in mobile Ad hoc network,this paper introduced location anonymity and the idea of directional flooding in local zone originated from LAR.It proposed a location-based anonymous multiple routes protocol（LAMR） based on the improved version of anonymous routing protocol with multiple routes（ARMR）.There were two mainly differences between the new LAMR protocol and the traditional ARMR protocol：a）locations of nodes could effectively reduce route packets flooding in the entire network;b）directional flooding could avoid the result of loop.The simulation results show that the LAMR protocol is more effective than the ARMR protocol in improving the successful rate of routing request delivery and reducing the delay of routing request.
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