[邮电通讯系统] 嵌入式网络通信中RED算法改进

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发表于 2022-8-10 14:43:44
嵌入式网络通信中。首要选用RED算法管理网络拥塞。由于RED算法中丢包率与均匀队伍长度成线性关系。致使网络在拥塞并不严重时丢包率较大.在拥塞对比严重时丢包率较小,拥塞控制能力较低。经研究。发现IMPRED算法能管理这个问题,当均匀队伍长度在最小阈值附近时丢包率增长速度较小。

(Embedded network communication. The RED algorithm is primarily used to manage network congestion. Since the packet loss rate in the RED algorithm has a linear relationship with the average queue length. As a result, the packet loss rate is larger when the network congestion is not serious. When the congestion ratio is severe, the packet loss rate is small and the congestion control capability is low. researched. The IMPRED algorithm was found to manage this problem, and the packet loss rate increased less rapidly when the average queue length was around the minimum threshold.)

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