时变网络 meaning in English

time varying network
time-varying network

A source routing framework is proposed to route traffic flows proactively over multiple paths , which tries to optimize routes for long - lived flows based on dispersity routing ; based on mathematical analysis , our approach disperses incoming traffic flows onto multiple paths according to path qualities . long - lived flows are detected and migrated to the shortest path if their qos could be guaranteed there . suggesting non - disjoint path set , four types of dispersion policies are analyzed , and flow classification policy which relates flow trigger with link state update period is investigated
提出一种以业务量内在特性为基础的前摄式多路路由算法：以对业务量的内在特性分析为基础，该方法在多路发送数据流的同时检测非最短路径上的长流，而后在保证服务质量的前提下将长流迁移到最短路径上传输；前摄式多路路由使用以路径质量评价为基础的业务流分布方法有效提高网络吞吐量，通过周期性的路径质量评价适应时变网络状况；模拟实验表明，该方法可以有效提高“尽力而为”方式下的网络服务质量和资源利用率；浙江大学博士学位论文3