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在计算TCP稳态数据流吞吐量时一般都忽略了由于分组丢失而形成的各个慢启动阶段。在考虑TCP稳态数据流中慢启动序列的情况下,对Padhye的经典TCP稳态数据流模型进行了扩展。通过将Padhye的模型与扩展后的模型作比较,证明了在使用Padhye的模型作为多媒体流量控制模型时忽略超时后慢启动阶段的可行性和正确性。
The slow start-up phase due to packet loss is generally ignored when calculating TCP steady-state data flow throughput. Taking into account the slow start sequence in TCP steady state data flow, Padhye’s classical TCP steady state data flow model is extended. By comparing Padhye’s model with the extended model, it proves the feasibility and correctness of ignoring the slow start after timeout when using Padhye’s model as the multimedia traffic control model.