Enhancing TCP performance for intersystem handoff within heterogeneous mobile networks

被引：0

作者：

Kim, SE ^{[1
]}

Copeland, JA ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Elect & Comp Engn, Commun Syst Ctr, Atlanta, GA 30318 USA

来源：

VTC2004-SPRING: 2004 IEEE 59TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGS | 2004年

关键词：

TCP; intersystem handoff; RTO; heterogeneous mobile network;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Various wireless access systems such as 2.5G/3G cellular systems and WLANs have quite different characteristics in terms of bandwidth, coverage, delay and cost. No single access system can provide every service satisfying all user's diverse needs with cost efficiency. Most of the heterogeneous mobile networks will be combined and complementary constitute a hierarchical network. In this paper, we consider the efficient and seamless TCP data transfer within the hierarchical network. We specify some problems that the current TCP will experience during an intersystem handoff and propose some simple modifications to enhance TCP performance and present the results.

引用

页码：2276 / 2280

页数：5

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