Design of priority schemes in CSMA/CD local area networks
Design of priority schemes in CSMA/CD local area networks
复制标题
CSMA/CD局域网优先级方案设计
DOI：
10.1145/41824.41828
复制
发表时间：
1987
期刊：
影响因子：
--
通讯作者：
Sheldon Shen
中科院分区：
文献类型：
--
作者：
Yih;Sheldon Shen
本文比较了CSMA/CD局域网中三种基于消息的优先级协议的性能。本文的主要论点是流量负载和消息率是影响网络系统性能的关键因素。因此，基于消息的优先级协议不应该基于对业务和比率的任何假设来设计。由于Shen和Liu [12]提出的动态协议与流量和比率无关，因此我们认为，在流量和比率范围很广的情况下，它应该优于其他两个协议。我们进行了600次实验，统计数据确实证实了我们的论点，在大多数情况下，错误的几率低于0.01%。
This paper compares the performance of three message based priority protocols in CSMA/CD local area networks. The major thesis is that traffic loads and message ratios are critical factors in network system performance. Thus, a message based priority protocol should not be designed based on any assumption on traffic and ratios. Since the dynamic protocol, proposed by Shen and Liu [12], is traffic and ratio independent, we argued that it should outperform the other two protocols, given a wide range of traffic and ratios. We perform 600 experiments and the statistics indeed confirms our contention, with a chance of errors in most cases below only .01%.