摘要： 介绍了空间重用及公平性算法的基本原理,重点研究了RPR草案中采用的SRP-fa公平性算法,通过仿真分析了该算法在不同流量模型下对环路的吞吐量产生的影响。在特定模型下,SRP-fa公平算法的性能达到了最大最小公平性准则预测的标准。
关键词:
弹性分组数据环,
公平性算法,
城域网,
空间重用,
最大最小公平性准则
Abstract: This paper simulates and discusses the throughput of the ring employing SRP-fa fairness algorithm under various traffic scenarios and shows that under certain scenarios the performance of SRP-fa fairness algorithm achieves the optimal throughput result predicted by the known max-min fairness definition.
中图分类号:
巩艳蓉,周晓波,金德鹏,曾烈光. 弹性分组数据环公平性算法性能研究[J]. , 2004, 30(16): 11-13.
GONG Yanrong, ZHOU Xiaobo, JIN Depeng, ZENG Lieguang. Study on Performance of Fairness Algorithm in Resilient Packet Ring[J]. , 2004, 30(16): 11-13.