International Journal of Application or Innovation in Engineering & Management
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ISSN 2319 – 4847
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Title: |
Multiple Attribute Scheme to Enhance Handoff Efficiency in Heterogeneous Wireless Networks
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Author Name: |
Sikha S. V , Agoma Martin |
Abstract: |
ABSTRACT
Wireless technologies, under the “Anywhere Anytime†Paradigm offer users the promise of being always attached to the
network. Thus seamless handover between networks in heterogeneous networks is essential. Mobile devices enabled with
multiple wireless technologies make possible to maintain seamless connectivity in highly dynamic scenarios when switching
from one wireless network to another by using vertical hand off techniques (VHO). The key requirement is to select the best
next network which satisfies end-to-end QoS for mobile users. Although various vertical handoff decision techniques have been
considered in the literature review recently, there is a lack of performance comparison with the existing handoff decision
scheme. This can be done with the proposed solution which consists of a multiple attribute decision scheme implemented with a
fuzzy logic model. Selection of the best next network is performed by this fuzzy controller taking suitable number of attributes.
Using this fuzzy solution the handoff efficiency can be improved which considers both application characteristics and network
parameters.
Keywords: Heterogeneous Networks, QoS, Fuzzy Controller, VHO |
Cite this article: |
Sikha S. V , Agoma Martin , "
Multiple Attribute Scheme to Enhance Handoff Efficiency in Heterogeneous Wireless Networks " , International Journal of Application or Innovation in Engineering & Management (IJAIEM),
Volume 4, Issue 6, June 2015 , pp.
168-171 , ISSN 2319 - 4847.
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