%0 Journal Article
%T New delay-bounded constraint multicast routing algorithm<br>一种具有时延约束的组播路由算法研究
%A ZHOU Xian-wei
%A LIU Zhen-zhen
%A LIN Lin
%A LIU Tao
%A WANG Chao
%A <br>周贤伟
%A 刘臻臻
%A 林琳
%A 刘涛
%A 王超
%J 计算机应用研究
%D 2009
%I 
%X For real-time multicast business such as multimedia applications, multicast routing algorithms must optimize both cost and delay. In response to this problem, proposed a heuristic algorithm DCMA, which joined destination nodes to the multicast tree dynamically. This algorithm was based on DDMC algorithm and improved by using new indicator function and link choice function. Considering the optimization of delay and cost, the algorithm efficiently guarantees the performance of multicast tree, with advantage of low time complexity and easy operation in real system.
%K multicast routing algorithm
%K delay-constraint
%K Steiner tree<br>组播路由算法
%K 时延约束
%K Steiner树
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=F786F4C943C8C6DAAAF2507F48A91F68&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=9CF7A0430CBB2DFD&sid=02F9B432D1C44D18&eid=7D3F6AB60543C720&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10