Efficient spectrum utilization via cross-layer optimization in distributed cognitive radio networks

Computer Communications

Volumn 32, Issue 18, 2009, Pages 1931-1943

  Chen, Si ^a   Wyglinski, Alexander M ^a  

^a Worcester Polytechnic Institute   (United States)

Author keywords

Cognitive radio; Genetic algorithms; Optimization

Indexed keywords

COGNITIVE RADIO; COGNITIVE RADIO NETWORK; CROSS LAYER OPTIMIZATION; DYNAMIC SPECTRUM ACCESS; ENVIRONMENTAL CONDITIONS; ENVIRONMENTAL INFORMATION; MULTI-OBJECTIVE FITNESS FUNCTION; OPERATING PARAMETERS; ORDER OF MAGNITUDE; OUT-OF-BAND; SINGLE-HOP COMMUNICATIONS; SPECTRUM ALLOCATION; SPECTRUM UTILIZATION; WIRELESS COMMUNICATION LINKS; WIRELESS DEVICES; WIRELESS NODES;

BIT ERROR RATE; COGNITIVE SYSTEMS; FREQUENCY ALLOCATION; FUNCTION EVALUATION; GENETIC ALGORITHMS; NETWORK PERFORMANCE; OPTICAL COMMUNICATION; OPTIMIZATION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; RADIO SYSTEMS; SPECTROSCOPY; SYSTEMS ENGINEERING; WIRELESS NETWORKS; WIRELESS TELECOMMUNICATION SYSTEMS;

RADIO;

EID: 70449518170     PISSN: 01403664     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.comcom.2009.05.016     Document Type: Article

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