%0 Journal Article
%T Research of reliable routing in wireless Ad Hoc network<br>无线Ad Hoc网络中可靠路由的研究
%A LIU Chun-gui
%A SHU Yan-tai
%A ZHANG Lian-fang
%A ZHANG Hong
%A <br>刘春贵
%A 舒炎泰
%A 张连芳
%A 张宏
%J 计算机应用
%D 2008
%I 
%X First, the Expected Transmission Count (ETX) algorithm was improved, and the new link status monitoring algorithm of combining the dynamic ACK algorithm and the improved ETX algorithm was presented, which could ignore the bad link in routing path. Then a new backup routing mechanism was proposed to replace the previously mentioned backup routing mechanism of QDSR. Route recovering could be initiated from middle nodes on the disjoined path, therefore, the route recovery could be done fast. NS2 simulation results demonstrate that the improved algorithm significantly reduce the routing error, and greatly reduce the average time to find a new path after the disjoined path in a large scale MANET of the node while at smaller moving speed.
%K wireless Ad Hoc networks
%K Dynamic Source Routing (DSR)
%K Expected Transmission Count (ETX)
%K reliable routing<br>无线自组织网络
%K 动态源路由
%K 期望传输数
%K 可靠路由
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=92B8F8FA28EEDF41C028C6FE66CD7DDD&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=59906B3B2830C2C5&sid=0DEF6572C7FFD7A0&eid=6432D89A954E0EE8&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=7