Movement aware Vector Normalized Preferred Performance based VIKOR Vertical Handover algorithm
Author(s):
Silki Baghla, Dr. Savina Bansal
Keywords:
, MADM, MV-VPP, VIKOR
Abstract
Movement of mobile terminal in overlapping areas of different wireless communication networks require seamless handover for service continuation. Moreover quality of service (QoS) offered by wireless networks must match with the application requirements of user. Multiple attributes decision making (MADM) based handover algorithms are able to suggest optimum network among the available networks with requisite services. Context attributes of available networks varies dynamically with the movement of user and this necessitate the inclusion of location updates of user. In this paper movement aware handover algorithm has been designed with vector normalized preferred performance based VIKOR method (MV-VPP). Four simulation scenarios have been designed to analyze the performance of MV-VPP in four traffic classes. The simulation results show that proposed method is effective for application based network selection in heterogeneous environment.
Article Details
Unique Paper ID: 144619
Publication Volume & Issue: Volume 4, Issue 1
Page(s): 208 - 216
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