【摘要】 应用极点配置方法,讨论了根据网络的现实状态将极点配置在不同区域,使链路具有较高的利用率且解决网络拥塞的问题.由于利用前面时刻的信息,提前通知源端网络的使用情况,从而避免了时延对其性能的破坏性影响.此算法不仅保证了网络缓冲器的不溢出及带宽的公平分配和充分利用,而且使信源速率能快速、动态地响应网络状态的变化.仿真结果验证了极点配置算法能使网络具有良好的动态性能.更多还原

【Abstract】 Pole assignment algorithm is adopted to discuss that the higher utilization and congestion avoidance of network can be get if poles are assigned in different area according to network state.The use of foregoing information makes network state is achieved by source ahead of time,so devastating influence of time delay to network performance is avoided.The algorithm not only guarantees no buffer overflow and fair and sufficient utilization of bandwidth,but also makes source rate responding to the change of network state rapidly and dynamically.Simulation results approve that pole assignment achieves better dynamic performance of network.更多还原