Optimization of linear cooperative spectrum sensing for cognitive radio networks

IEEE Journal on Selected Topics in Signal Processing

Volumn 5, Issue 1, 2011, Pages 77-86

  Taricco, Giorgio ^a  

^a POLITECNICO DI TORINO   (Italy)

Author keywords

Cognitive radio (CR) networks; likelihood ratio test; linear combining at the fusion center; nonconvex optimzation; sensor networks

Indexed keywords

CHANNEL GAINS; CLOSED FORM; COGNITIVE RADIO; COGNITIVE RADIO NETWORK; COOPERATIVE SPECTRUM SENSING; CORRELATION COEFFICIENT; EXPLICIT ALGORITHMS; GAUSSIAN APPROXIMATIONS; GLOBAL OPTIMUM; LIKELIHOOD-RATIO TEST; LINEAR COMBINATIONS; LINEAR COMBINING; LOCAL SIGNAL-TO-NOISE RATIO; MISSED DETECTIONS; NONCONVEX; NONCONVEX OPTIMIZATION PROBLEM; NUMERICAL RESULTS; POLYNOMIAL EQUATION; RADIO SENSING; RECEIVER OPERATING CHARACTERISTICS; SAMPLING INTERVAL; SIMPLE EXPRESSION; SIMULATION RESULT; SPECTRUM SENSING; SUBOPTIMALITY;

OPTIMIZATION; POLYNOMIALS; PROBABILITY; SENSOR NETWORKS; SIGNAL TO NOISE RATIO;

RADIO;

EID: 78951471458     PISSN: 19324553     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSTSP.2010.2055537     Document Type: Article

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