%0 Journal Article
%T Geographic routing algorithm in Ad hoc networks<br>一种基于地理位置信息的Ad hoc网络路由算法
%A YANG Jian-jun
%A MAO Yu-ming
%A SUN Jian
%A <br>杨建军
%A 毛玉明
%A 孙健
%J 计算机应用研究
%D 2009
%I 
%X GPSR is a robust geographical routing protocol for Ad hoc networks, but the excessive number of hops commonly created by the perimeter mode can become an issue when multiple packets are generated for the same destination. This paper proposed a simple yet effective routing algorithm OGPSR (optimal greedy perimeter stateless routing algorithm). OGPSR algorithm was capable of reducing a large portion of hops if the first packet delivered by GPSR ever enters perimeter mode.
%K greedy perimeter stateless routing(GPSR)
%K perimeter forwarding
%K optimal GPSR
%K routing protocol<br>地理位置信息路由协议
%K 周边转发
%K 改进的路由算法
%K 路由协议
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=590290AE47E7CE739CDEB8664AAAF174&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=38B194292C032A66&sid=BF1CF7F9466F9169&eid=85873A559EE29055&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=1&reference_num=7