By Topic

Optimal call admission control with QoS guarantee in a voice/data integrated cellular network

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

3 Author(s)
Chau, T.-C. ; Dept. of Phys., Hong Kong Univ. of Sci. & Technol., China ; Wong, K.Y.M. ; Bo Li

This paper addresses the issue of call admission control with the necessary quality-of-service (QoS) guarantee for an integrated service mobile cellular network. Specifically, we extend the limited fractional guarded channel (LFGC) scheme to incorporate the multiple traffic types, and derive the set of parameters that leads to the optimal call admission control. The key challenges are the state-dependent nature of the admission control, and the increasing complexity of the state space in a multi-services environment. We propose a novel control mechanism that only uses a few parameters (2-5) to characterize the optimal control planes, and use the simulated annealing technique to obtain the optimal control parameters.

Published in:

Wireless Communications, IEEE Transactions on  (Volume:5 ,  Issue: 5 )