By Topic

A goal programming model and schemes for channel assignment in general downlink transmission system

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
$33 $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)
C. Y. Ng ; Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, China ; H. M. Tse ; T. M. Lok

In this paper, a goal programming model is proposed for general downlink channel assignment. Unlike many channel assignment schemes with quality of service (QoS) requirements constraints, QoS requirements are formulated as mathematical functions in the objective functions of our schemes. This approach allows greater flexibility for QoS formulation. With this formulation, when there is insufficient amount of resource, the proposed schemes can provide the compromise solutions more conveniently without explicit admission controls. As a result, resource can be allocated more efficiently according to this model. Based on this model, the channel swapping algorithm and the best-first-assign algorithm are proposed. Simulation results show that with the proposed algorithm, less channel resource is required to meet the client demand.

Published in:

IEEE International Conference on Communications, 2005. ICC 2005. 2005  (Volume:4 )

Date of Conference:

16-20 May 2005