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109906

DYNAMIC CHANNEL RESERVATION SCHEME FOR HANDOFF PRIORITIZATION IN WIRELESS CELLULAR NETWORKS

Article

Last updated: 26 Dec 2024

OverviewSimilar Items

Subjects

-

Tags

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

Abstract

In wireless cellular networks, in order to ensure that ongoing calls are not dropped while the users roam among cells, handoff calls may be admitted with a higher priority as compared to new calls. One way to improve system performance of cellular networks is to use efficient handover schemes when users move between cells. In this paper, a new dynamic scheme, called Dynamic Channel Reservation (DCR) is proposed and evaluated to improve the utilization of wireless network resources. The required GoS of handoff calls are guaranteed. Simulation results show that the proposed scheme improves handoff calls blocking probability in expense of an acceptable blocking probability of new calls.

DOI

10.21608/jesaun.2006.109906

Keywords

cellular networks, handoff, dynamic channel reservation

Authors

First Name

Mohammad

Last Name

M. Zahra

MiddleName

-

Affiliation

Electrical Engineering Department, Faculty of Engineering, AL-AZHAR University, Cairo, Egypt

Email

mzahra_2001@yahoo.com

City

-

Orcid

-

Volume

34

Article Issue

No 1

Related Issue

16603

Issue Date

2006-01-01

Receive Date

2005-04-05

Publish Date

2006-01-01

Page Start

37

Page End

45

Print ISSN

1687-0530

Online ISSN

2356-8550

Article File

JESAUN_Volume 34_Issue No 1_Pages 37-45.pdf

PDF . 172.3kB

Link

https://jesaun.journals.ekb.eg/article_109906.html

Detail API

https://jesaun.journals.ekb.eg/service?article_code=109906

Order

3

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

DYNAMIC CHANNEL RESERVATION SCHEME FOR HANDOFF PRIORITIZATION IN WIRELESS CELLULAR NETWORKS

Details

Type

Article

Created At

23 Jan 2023