Experimental analysis of CUBIC TCP in error prone MANETs

The Fifth International Conference on the Applications of Digital Information and Web Technologies (ICADIWT 2014) Pub Date : 2014-05-15 DOI:10.1109/ICADIWT.2014.6814668

D. Kumari, M. Tahiliani, Udaya Kumar K. Shenoy

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引用次数: 2

Abstract

CUBIC TCP, a variant of the traditional TCP, is the default congestion control algorithm deployed in Linux kernels above 2.6 version. CUBIC is mainly designed for high speed, long distance wired networks and several studies have exhibited that it indeed, enriches the performance of such networks. Recently, hand-held devices such as smart phones have grown very popular and there has been a lot of interest in the research community to design efficient operating systems for such devices. Android is one of the latest open source mobile operating system and it is based on a reduced version of the Linux kernel. Since it is Linux based, CUBIC TCP remains the default TCP in Android also. These hand-held devices, however, are connected to low speed wireless networks and consequently, CUBIC TCP deployment in Android ends up being a mismatch. The main goal of this work is to analyze the behavior of CUBIC TCP in low speed error prone wireless networks and bring out the challenges and issues related to the same.

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CUBIC TCP在易出错的manet中的实验分析

CUBIC TCP是传统TCP的一种变体，是2.6版本以上Linux内核中部署的默认拥塞控制算法。CUBIC主要是为高速、长距离有线网络设计的，一些研究表明，它确实丰富了这种网络的性能。最近，像智能手机这样的手持设备已经变得非常流行，并且在研究界已经有很多兴趣为这些设备设计高效的操作系统。Android是最新的开源移动操作系统之一，它基于精简版的Linux内核。因为它是基于Linux的，CUBIC TCP仍然是Android的默认TCP。然而，这些手持设备连接到低速无线网络，因此，CUBIC TCP在Android中的部署最终是不匹配的。本工作的主要目标是分析CUBIC TCP在低速易出错无线网络中的行为，并提出与之相关的挑战和问题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Fifth International Conference on the Applications of Digital Information and Web Technologies (ICADIWT 2014)

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