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114521

A COMPREHENSIVE APPROACH TO VERTICAL HANDOFF IN HETEROGENEOUS WIRELESS NETWORKS

Article

Last updated: 26 Dec 2024

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Subjects

-

Tags

Electrical Engineering, Computer Engineering and Electrical power and machines engineering.

Abstract

A muti-criteria vertical handoff system sensitive to various mobile-terminals' mobility parameters including distance and velocity in a heterogeneous wireless network is analytically formulated and examined via simulations. It is targeted to estimate the essential handoff parameters including outage probability, residual capacity, signal to interference and noise threshold ratio and network access cost. In order to avoid the ping-pong effect in handoff, a signal evolution prediction system is formulated and its performance is examined. Moreover, the handoff scheme is triggered using an on line handoff-initiation-time estimation model. When initiated, the handoff procedures begin with network scoring procedures based on multi-attribute strategy which results in selection of potentially promising network parameters. Simulation results are shown to track well the analytical formulation.

DOI

10.21608/jesaun.2012.114521

Authors

First Name

Gamal Abdel Fadeel

Last Name

Mohammed

MiddleName

-

Affiliation

Electronics, Communications and Computer Engineering Department, Faculty of Engineering, Helwan, Cairo, Egypt

Email

gam_hel@yahoo.com

City

-

Orcid

-

Volume

40

Article Issue

No 5

Related Issue

16871

Issue Date

2012-09-01

Receive Date

2012-04-26

Publish Date

2012-09-01

Page Start

1,435

Page End

1,453

Print ISSN

1687-0530

Online ISSN

2356-8550

Article File

JESAUN_Volume 40_Issue No 5_Pages 1435-1453.pdf

PDF . 332.9kB

Link

https://jesaun.journals.ekb.eg/article_114521.html

Detail API

https://jesaun.journals.ekb.eg/service?article_code=114521

Order

12

Type

Research Paper

Type Code

1,438

Publication Type

Journal

Publication Title

JES. Journal of Engineering Sciences

Publication Link

https://jesaun.journals.ekb.eg/

MainTitle

A COMPREHENSIVE APPROACH TO VERTICAL HANDOFF IN HETEROGENEOUS WIRELESS NETWORKS

Details

Type

Article

Created At

23 Jan 2023