Abstract

Congestion control limits the quantity of information input at a rate less important than that of the transmission one to ensure good performance as well as protect against overload and blocking of the network. Researchers have done a great deal of work on improving congestion control protocols, especially on high speed networks. In this paper, we will be studying the congestion control alongside low and high speed congestion control protocols. We will be also simulating, evaluating, and comparing eight of high speed congestion control protocols : Bic TCP, Cubic TCP, Hamilton TCP, HighSpeed TCP, Illinois TCP, Scalable TCP, Compound TCP and YeAH TCP, with multiple flows.

Highlights

  • In Internet, there are some machines responsible for transmitting data packets, and other that take off these packets from the queue

  • If the sender machine sends a data packet rate much more important than the rate of the receiver, network congestion is produced, a congestion control will limit the quantity of input information with a lower rate than the transmission one to guarantee a good performance as well as a network protection against overloading and blocking

  • We present the architectures used as well as the curves and the performances evaluation for different high speed congestion control protocols

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Summary

INTRODUCTION

In Internet, there are some machines responsible for transmitting data packets, and other that take off these packets from the queue. If the sender machine sends a data packet rate much more important than the rate of the receiver, network congestion is produced, a congestion control will limit the quantity of input information with a lower rate than the transmission one to guarantee a good performance as well as a network protection against overloading and blocking. The high number of high speed congestion control protocols led us to prepare this research work, which focuses on evaluating and comparing high speed congestion control protocols. We present the architectures used as well as the curves and the performances evaluation for different high speed congestion control protocols

STATE OF THE ART
Architecture
Fairness
Findings
CONCLUSIONS
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