By Topic

An adaptive bandwidth borrowing-based Call Admission Control scheme for multi-class service wireless cellular networks

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Al Khanjari, S. ; Appl. Inf. Technol. Dept., German Univ. of Technol. in Oman (GUtech), Oman ; Arafeh, B. ; Day, K. ; Alzeidi, N.

This work describes an adaptive Call Admission Control (CAC) scheme for multi-class service wireless cellular networks. The proposed scheme uses complete sharing approach of the available bandwidth among all traffic classes. The proposed adaptive CAC is achieved through call bandwidth borrowing and call preemption techniques based on the priorities of the traffic classes. The CAC scheme achieves the QoS in each class through mechanisms for call bandwidth degradation, and call bandwidth upgrading based on Min-Max and Max-Min policies for fair resource deallocation and allocation. The simulation results of the proposed adaptive CAC scheme show the strength and effectiveness of our proposed scheme compared to other schemes.

Published in:

Innovations in Information Technology (IIT), 2011 International Conference on

Date of Conference:

25-27 April 2011