%0 Journal Article
%T Heuristic routing algorithm based on GPS location information for Ad hoc networks<br>基于GPS的启发式Ad hoc路由算法研究*
%A 王安保
%A 胡小明
%J 计算机应用研究
%D 2010
%I 
%X In mobile Ad hoc network (MANET), in order to make the routing algorithm get higher usability and lower overhead for finding a path. This paper designed a new routing algorithm based on global positioning system (GPS) and heuristic methods, so as to greatly reduce the overhead of the packets used for maintaining the route information. The algorithm selected one or two of paths recorded in its local routing table for its robustness reason. When disconnected a link, took a mechanism to repair the path so as to create an alternative path to promote the robustness of the routing algorithm. Simulation results show that the algorithm achieves good packet delivery ratio with low communication delay.
%K heuristic routing algorithm
%K Ad hoc network
%K robustness routing
%K GPS
%K route repairing<br>启发式路由算法
%K Ad
%K hoc网络
%K 健壮路由
%K 全球定位系统
%K 路由修复
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=125B076492514567F9C3E6228C5CD31E&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=59906B3B2830C2C5&sid=E9AEC11921A15E6D&eid=0839991BDF65E031&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10