HIGHLIGHTS
- who: Zhijin Zhao and colleagues from the Telecommunication School, Hangzhou Dianzi University, Hangzhou, China have published the article: Joint Power Control and Spectrum Allocation for Cognitive Radio with QoS Constraint, in the Journal: (JOURNAL)
- what: The authors propose the joint power control and spectrum allocation algorithm based on pArticle swarm optimization to obtain the global optimal solution.
- how: The authors consider an overlay cognitive system where multiple cognitive users coexist with multiple primary users and the availability of spectrum might not be contiguous because it is used by primary users.
SUMMARY . . .
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