%0 Journal Article
%T Reliable Route Selection Technique for SIP Calling Connection in Wireless Mesh Networks<br>无线Mesh网中可靠SIP呼叫连接的选路技术
%A LI Wen-xiang
%A SHEN Yuan-ping
%A WU Jing
%A ZHU Han
%A YAN Jia-jun
%A ZHANG Xu
%A <br>李文翔
%A 沈元平
%A 吴静
%A 朱晗
%A 颜家军
%A 张旭
%J 计算机科学
%D 2011
%I 
%X Deploying SIP based application in wireless mesh networks can provide ubiquitous multimedia emergency communication in infrastuctureless areas, but unreliable wireless links may decrease communication reliability. This paper investigated the route selection method for message forwarding in wireless mesh networks. A new reliability model was proposed to measure the one-to-anyone-from-many communication for real-time calling setup with limited number of attempts. A route selection method was proposed for optimizing calling success ratio and calling setup speed,followed by theoretical analysis and comparison on upper and lower bound for communication reliability. Finally, a series of simulation experiments were designed and conducted to verify the effectiveness and superiority of the method.
%K Route selection
%K SIP calling
%K Wireless mesh networks
%K Reliability<br>路集选择，SIP呼叫，无线Mesh网，可靠度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=602BB806CF4BF62A8812EA14BE07217A&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=E158A972A605785F&sid=B47A0E731AF43EB2&eid=A4BD4BAEF4929044&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=10