Power allocation in cognitive radio networks over Rayleigh-fading channels with hybrid intelligent algorithms

• Main Authors: Li, Feng, Lam, Kwok-Yan, Wang, Li
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Cognitive Radio; Intelligent Algorithm; Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/107593; http://hdl.handle.net/10220/50345; http://dx.doi.org/10.1007/s11276-017-1476-3
• Institution: Nanyang Technological University

In this paper, we introduce a hybrid strategy which combines pattern search (PS) optimization and genetic algorithm (GA) to address the problem of power allocation in cognitive radio networks. Considering the fluctuating interference thresholds in cognitive networks, an approach for promoting the co...