流量管理中信息重发问题的研究

Research on Message Retransmission in Traffic Management

信息重发在通信网络中广泛存在。通过对信息重发问题的研究,建立了概率模型,分析了信息到达流的各种性质,得到了到达间隔时间的分布及平均到达速率等重要性能指标,利用数值实验对理论结论进行了验证。所得结果对网络流量管理和拥塞控制有一定的参考价值。

In communication networks,there are many message retransmissions. Through the researches on the problem, its probability model is established and the properties of message arrival stream are analyzed. Some valuable performance targets are achieved, including distribution of interarrival time and average rate.Then the theoretical results are verified by numerical experiments. To some extend, the research results are significant in network traffic management and congestion control.