A decision-directed SNR estimator for QAM signals over time-varying SIMO channels

24th Biennial Symposium on Communications, BSC 2008

Volumn , Issue , 2008, Pages 17-20

  Stéphenne, Alex ^a,b   Bellili, Faouzi ^a   Affes, Sofiène ^a  

^a INRS EMT   (Canada)

^b ERICSSON RESEARCH   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

ADDITIVE WHITE GAUSSIAN NOISE; CONSTANT-ENVELOPE; DECISION-DIRECTED; ESTIMATION PROCESSES; FLAT FADING; MEASURE OF PERFORMANCE; MONTE-CARLO SIMULATIONS; PILOT SYMBOLS; QAM SIGNALING; ROOT MEAN SQUARE ERROR; SIGNAL-TO-NOISE RATIO ESTIMATION; SIMO CHANNELS; SINGLE-INPUT MULTIPLE-OUTPUT CHANNELS; SNR RANGE; TIME-VARYING;

ACOUSTIC INTENSITY; BLOCK CODES; CHLORINE COMPOUNDS; CODES (SYMBOLS); FADING CHANNELS; FOOD ADDITIVES; GAUSSIAN NOISE (ELECTRONIC); MONTE CARLO METHODS; QUADRATURE AMPLITUDE MODULATION; SIGNAL TO NOISE RATIO; TIME VARYING SYSTEMS; WHITE NOISE;

ESTIMATION;

EID: 51849166462     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/BSC.2008.4563196     Document Type: Conference Paper

References (9)

1. K. Balachandran, S. R. Kadaba, and S. Nanda, "Channel quality estimation and rate adaption for cellular mobile radio," IEEE J. Sel. Areas Commun., vol. 17, no. 7, pp. 1244-1256, July 1999.
2. T. A. Summers and S. G. Wilson, "SNR mismatch and online estimation in turbo decoding," IEEE Trans. Commun., vol. 46, no. 4, pp 421-423, Apr. 1998.
3. D.R. Pauluzzi and N.C. Beaulieu, "A comparison of SNR estimation techniques for the AWGN channel," IEEE Transactions on Communications, vol. 48, pp. 1681-1691, Oct. 2000.
4. N. C. Beaulieu, A. S. Toms, and D. R. Pauluzzi, "Comparison of four SNR estimators for QPSK modulations," IEEE Commun. Lett. vol. 4, no. 2, pp. 43-45, Feb. 2000.
5. M. Turkboylari and G. L. Stuber, "An efficient algorithm for estimating the signal-to-interference ratio in TDMA cellular systems," IEEE Trans. Commun., vol. 46, no. 6, pp. 728-731, June 1998.
6. M. Andersin, N. B. Mandayam, and R. D. Yates, "Subspace-based estimation of the signal-to-interference ratio for TDMA cellular systems," in Proc. IEEE 46th Veh. Technol. Conf., 1996, pp. 742-748.
7. A. Wiesel, J. Goldberg and H. Messer-Yaron, "SNR Estimation in Time-Varying Fading Channels," IEEE Trans. on Comm., vol. 54, no. 5, pp. 841-848, May 2006.
8. C. Anton-Haro, J. A. R. Fonollosa, C. Fauli, and J. R. Fonollosa, "On the inclusion of channel's time dependence in a hidden Markov model for blind channel estimation," IEEE Trans. Veh. Technol., vol. 50, no.3, pp. 867-873, May 2001.
9. D. K. Borah and B. D. Hart, "A Robust Receiver Structure for Time-Varying, Frequency-Flat, Rayleigh Fading Channels," IEEE Trans. on Comm. vol. 47, no. 3, pp. 360-364, Mar. 1999.