Frontiers of Electrical and Electronic Engineering >

2010 , Vol. 5 >Issue 1: 23 - 28

DOI: https://doi.org/10.1007/s11460-009-0064-4

Research articles

Access network selection strategy using position prediction in heterogeneous wireless networks

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  • School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China;

Published date: 05 Mar 2010

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Abstract

Access network selection (ANS) strategy is one of the most important issues in future heterogeneous networks. The current solutions for this issue are not very efficient because they do not consider the motion scenarios and cannot predict the next location for mobile node. In this paper, an effective ANS strategy based on global positioning system (GPS) is proposed. Making use of information such as position coordinates and moving velocity acquired by GPS, the ANS proposed can predict the next point of attachment for mobile node (MN), assist existing ANS strategy to make more reasonable decision, and achieve better performance.

Key words： position prediction; access network selection (ANS); heterogeneous networks; global positioning system (GPS)

Cite this article

Chen GU, Mei SONG, Yong ZHANG, Junde SONG, . Access network selection strategy using position prediction in heterogeneous wireless networks[J]. Frontiers of Electrical and Electronic Engineering, 2010 , 5(1) : 23 -28 . DOI: 10.1007/s11460-009-0064-4

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