一种公平带宽分配的AQM算法  

AQM Algorithm with Fair Distribution of Link Capacity

作　　者：邱建勇[1] 

机构地区：[1]华中科技大学计算机科学与技术学院,湖北武汉430074

出　　处：《湖南工业大学学报》2007年第3期61-63,共3页Journal of Hunan University of Technology

摘　　要：研究了响应流与非响应流公平共享带宽问题,当各微流竞争路由器的同一个输出链路时,非响应流趋向于压制响应流,使得带宽公平性遭受破坏。提出一种新的主动队列管理算法——动态阈值RED(DTRED)算法,通过动态地调节队列参数来获得更加公平的带宽分配。The problem of fair bandwidth sharing among responsive and unresponsive traffic flows is investigated. When these flows competing for the same output link in a router, unresponsive flows tends to occupy more than their fair share of the link capacity. A new active queue management algorithm named Random Early Detection with Dynamic Thresholds （DTRED） is put forwards which dynamically adapts queue parameters to achieving a more fair distribution for the link capacity.

关 键 词：带宽公平性 TCP UDP 主动队列管理 随机早期检测 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]