基于最小干擾路由的流量工程動(dòng)態(tài)路由算法研究
Dynamic Routing with Minimum Interference for Traffic Engineering
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摘要: 分析目前流量工程動(dòng)態(tài)路由算法研究現(xiàn)狀,以提高網(wǎng)絡(luò)吞吐量為目標(biāo),提出一種改進(jìn)的流量工程動(dòng)態(tài)路由算法,綜合考慮了網(wǎng)絡(luò)拓?fù)浜土髁糠植紶顩r,提出分級(jí)的鏈路關(guān)鍵度定義,將流量工程目標(biāo)有效轉(zhuǎn)化為路徑約束。仿真結(jié)果表明所提算法性能比Kodialam算法及其它幾種典型的動(dòng)態(tài)路由算法好。Abstract: Research work on dynamic routing for traffic engineering is investigated. And an improved routing algorithm for optimizing network throughput is proposed. It is characterized by taking into account both network topology and traffic distribution condition, and putting forward graded link criticality with traffic engineering objectives translated into path constraints. Simulation results show the given algorithm outperforms Kodialams and the other several typical dynamic routing policies.
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