By Topic

Two-dimensional Genetic algorithm for OFDM-based cognitive radio systems

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

2 Author(s)
Chuyen Khoa Huynh ; Sch. of Electron. Eng., Soongsil Univ., Seoul, South Korea ; Won Cheol Lee

In this paper, we propose the method that estimates the power level for each subcarrier in one multicarrier system. According to interference analysis, the power levels are assigned with suitable values. Based on the Cognitive Engine implementation, all parameters will be configured and driven to reach the optimal goal. In order to enable dynamic spectrum access (DSA), this approach will attempt to minimize transmission error, power consumption and interference caused by a radio wireless system. Applying Two dimensional structure of chromosomes to two kinds of Genetic algorithm that provides some insight on using fitness objectives and how to make satisfactory decision.

Published in:

Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on

Date of Conference:

27-29 May 2011