By Topic

An Improved Channel Allocation Algorithm Based on List-Coloring

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)
Lin Yuqing ; Jiangsu Key Lab. of Wireless Commun., Nanjing Univ. of Posts & Telecommun., Nanjing, China ; Zhu Qi ; Cai Lili

Cognitive radio makes it possible for an unlicensed user to access a licensed spectrum opportunistically on the basis of non-interfering. In this paper, a novel version of list-coloring based channel allocation is proposed. The concept of priority is defined to guarantee the fairness of channel allocation. Moreover, the feed-back loop of call failing probability (CFP) is introduced to deepen the extent of fairness during channel allocation. It is shown by simulations that the proposed channel allocation strategies can achieve both substantial fairness gain and nice spectrum utilization as compared with the original list-coloring based channel allocation methods.

Published in:

Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on

Date of Conference:

23-25 Sept. 2010