%0 Journal Article
%T A Multi-Path Routing Algorithm with Optimal Bandwidth<br>一种可选择最佳带宽的多路路由算法
%A WANG Hong-bo
%A ZHANG Yao-xue
%A GUO Guo-qiang
%A GU Jun
%A <br>王洪波
%A 张尧学
%A 郭国强
%A 顾钧
%J 软件学报
%D 2002
%I 
%X For realizing quality of service guarantee, all multi-user networks adopt the approach of reserving resource per connection requirement, but this will induce many resource pieces in some parts of network, and traditional single routing approach cannot utilize these resources for new connection. In order to improve resource utilization ratio, a multi-path routing algorithm is proposed, which probes and reserves resources in one of several parallel paths according to the status of network and the connection Qos requirements.For verifying the validity.the proposed algorithm is implemented in the simulator of ns3 and its performances is compares with some algorithms.Under the circumstance of the network overload,can combine with several paths to admit new connection,so it improves the network resource utilization ratio and throughput.In conclusion,applying the proposed algorithm to connection-oriented mulrimedia data network will improvethe capability of transmitting multimedia information.
%K multi-path routing
%K active out arc
%K Qos
%K virtual disjoint path
%K feasible parallel paths<br>多路路由
%K 积极出弧
%K 服务质量
%K 虚拟不相交通路
%K 可行并路
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=9A45C6896F637D4E&yid=C3ACC247184A22C1&vid=FC0714F8D2EB605D&iid=94C357A881DFC066&sid=635968EA203846B7&eid=66973F362693F62B&journal_id=1000-9825&journal_name=软件学报&referenced_num=1&reference_num=9