New results on SNR estimation of MPSK modulated signals

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Volumn 3, Issue , 2003, Pages 2373-2377

  Li, Bin ^a   DiFazio, Robert A ^a   Zeira, Ariela ^a   Pietraski, Philip J ^a  

^a INTERDIGITAL COMMUNICATIONS   (United States)

Author keywords

BPSK modulation; MPSK modulation; SNR estimation

Indexed keywords

BPSK MODULATION; DECISION-DIRECTED; LOW BIAS; MODULATED SIGNAL; MPSK MODULATION; NEW RESULTS; SIGNAL TO NOISE; SNR ESTIMATION;

ALGORITHMS; BINARY PHASE SHIFT KEYING; ESTIMATION; MAXIMUM LIKELIHOOD ESTIMATION; MEAN SQUARE ERROR; MODULATION; PHASE SHIFT; RADIO COMMUNICATION; SIGNAL TO NOISE RATIO;

SIGNAL RECEIVERS;

EID: 70349334743     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PIMRC.2003.1259143     Document Type: Conference Paper

References (6)

1. B. Li, R. DiFazio, and A. Zeira, "A Low Bias Algorithm to Estimate Negative SNRs in an AWGN Channel", IEEE Communications Letters, vol. 6, no. 11, Nov. 2002, pp. 469-471.
2. D. R. Pauluzzi, and N. C. Beaulieu, "A Comparison of SNR Estimation Techniques for the AWGN Channel", IEEE Trans. Commun., vol. 48. no. 10, October 2000, pp. 1681-1691.
3. N. C. Beaulieu, A. S. Toms, and D. R. Pauluzzi, "Comparison of Four SNR Estimators for QPSK Modulation", IEEE Communications Letters, vol. 4, no. 2, February 2000. pp. 43-45.
4. A. Wiesel, J. Goldberg, and H. Messer, "Non-Data-Aided Signal-to-Noise-Ratio Estimation", IEEE ICC2002, New York, USA, April 28-May 2, 2002. pp. 197-201.
5. N. S. Alagha, "Cramer-Rao Bounds of SNR estimators for BPSK and QPSK Modulated Signals", IEEE Communications Letters, vol. 5, no. 1, January 2001, pp. 10-12.
6. J. C. Proakis, "Digital Communications", New York: McGraw-Hill, 1983.