Detection of rank-P signals in cognitive radio networks with uncalibrated multiple antennas

IEEE Transactions on Signal Processing

Volumn 59, Issue 8, 2011, Pages 3764-3774

  Ramírez, David ^a   Vazquez Vilar, Gonzalo ^b   López Valcarce, Roberto ^b   Vía, Javier ^a   Santamaría, Ignacio ^a  

^a UNIVERSITY OF CANTABRIA   (Spain)

^b UNIVERSITY OF VIGO   (Spain)

Author keywords

Cognitive radio; generalized likelihood ratio test (GLRT); macimum likelihood (ML) estimation; spectrum sensing

Indexed keywords

CALIBRATION UNCERTAINTY; CLOSED FORM; COGNITIVE RADIO; COGNITIVE RADIO NETWORK; DETECTION PERFORMANCE; EFFICIENT METHOD; FREQUENCY-SELECTIVE CHANNELS; GAUSSIAN SIGNALS; GENERALIZED LIKELIHOOD-RATIO TESTS; KEY COMPONENT; LOW SNR; MACIMUM LIKELIHOOD (ML) ESTIMATION; MULTI-ANTENNA; MULTIPLE ANTENNA; NOISE COVARIANCE MATRIX; SIGNAL TO NOISE; SPATIAL COVARIANCE MATRIX; SPECTRUM SENSING; TEMPORAL CORRELATIONS;

COVARIANCE MATRIX; DETECTORS; GAUSSIAN NOISE (ELECTRONIC); RADIO; SIGNAL DETECTION; SIGNAL RECEIVERS; SIGNAL TO NOISE RATIO;

ANTENNAS;

EID: 79960420915     PISSN: 1053587X     EISSN: None     Source Type: Journal    
DOI: 10.1109/TSP.2011.2146779     Document Type: Article

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