A TCP Throughput Model Considering Slow Start

HAN Tao; ZHU Yao-ting; ZHU Guang-xi; YAO Wen-bing

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A TCP Throughput Model Considering Slow Start

更新时间：2025-07-16

- A TCP Throughput Model Considering Slow Start
- Acta Electronica Sinica Vol. 30, Issue 10, Pages: 1481-1484(2002)
- 作者机构：
  
  华中科技大学电信系,湖北,武汉,430074
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393
- Published：2002
- 稿件说明：
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HAN Tao, ZHU Yao-ting, ZHU Guang-xi, et al. A TCP Throughput Model Considering Slow Start[J]. Acta Electronica Sinica, 2002, 30(10): 1481-1484.
DOI：

HAN Tao, ZHU Yao-ting, ZHU Guang-xi, et al. A TCP Throughput Model Considering Slow Start[J]. Acta Electronica Sinica, 2002, 30(10): 1481-1484. DOI：

摘要

TCP吞吐量模型的研究是网络协议研究的一个重要方面

同一些其它模型相比

Padhye提出的TCP吞吐量模型比较精确地描述了TCP吞吐量与往返时间、丢包率和超时时限的关系

但在丢包率很高的场合

Padhye模型误差较大

本文分析了高网络负荷下TCP传输的性能

提出了一个高网络负荷下TCP吞吐量的改进Padhye模型

实验表明

该模型在高网络负荷环境下更接近实际情况.

Abstract

Research on TCP throughput model is an important aspect of research on network protocols.Compared with some other models

the model given by Padhye is more accurate to describe the relation between TCP throughput and round trip time

rate of packet loss

and time out limit.But under heavy network load

Padhye model doesn't match the results very well.In this paper

the performance of TCP under heavy network load is analyzed

and a Padhye Model based TCP throughput model in heavy network load is given forth.The experiment indicates that this model matches the results better than Padhye model in heavy network load.

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