Title :
A novel procedure for channel estimation through the CMA and its use in different MLSD setups
Author :
I. Ozcelik;I. Kale;B. Baykal
Author_Institution :
Dept. of Electron. Syst., Univ. of Westminster, London, UK
fDate :
6/25/1905 12:00:00 AM
Abstract :
A novel channel estimation using the Constant Modulus Algorithm (CMA) and the performance of Maximum Likelihood Sequence Detection (MLSD) with the Viterbi Algorithm (VA) using the estimated channel from the CMA for different MLSD structures is presented in this paper. The CMA is very simple and the resulting Bit Error Rates (BERs) obtained for stationary and time-varying channels with different MLSD structures indicate that the CMA is sufficient for channel estimation.
Keywords :
"Channel estimation","AWGN","Matched filters","Autocorrelation","Intersymbol interference","Additive white noise","Maximum likelihood detection","Viterbi algorithm","Gaussian noise","Nonlinear filters"
Conference_Titel :
Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003 10th IEEE International Conference on
Print_ISBN :
0-7803-8163-7
DOI :
10.1109/ICECS.2003.1302041
