Optimization of Vertical Handoff in UMTS_WLAN Heterogeneous Networks

被引：0

作者：

Jain, Aabha ^{[1
]}

Tokekar, Sanjiv ^{[2
]}

机构：

[1] Sushila Devi Bansal Coll Technol, Indore, Madhya Pradesh, India

[2] Devi Ahilya Univ, Inst Engn & Technol, Elect & Telecommun Engn, Indore, India

来源：

2013 INTERNATIONAL CONFERENCE ON EMERGING TRENDS IN COMMUNICATION, CONTROL, SIGNAL PROCESSING AND COMPUTING APPLICATIONS (IEEE-C2SPCA-2013) | 2013年

关键词：

Vertical handoff algorithm; Handoff management; Handoff trigger time;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Seamless mobility is an important and challenging issue to guarantee required Quality of Service (QoS) in Next Generation Wireless Network (NGWN). In this paper, we have proposed a technique to support seamless mobility in optimized time with best utilization of network resources in heterogeneous network of UMTS (Universal Mobile Telecommunication System) and WLAN. Vertical handoff is analyzed to provide adaptive handoff trigger time for vertical handoff decision algorithm. Since performance of a wireless network depends upon accurate trigger timing of handoff, the proposed technique reduces the network load by minimizing link failure and maximizes the resource utilization and subsequently improves the system performance.

引用

页数：5

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