Title :
Channel estimation with quantized observations
Author :
Lok, Tat M. ; Wei, Victor K W
Author_Institution :
Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, Hong Kong
Abstract :
A channel estimation problem, where only quantization observations are available, is investigated. By explicitly taking the quantization process into account, an iterative procedure is derived through the maximum likelihood approach to determine the channel estimate. The results are applicable to modem technologies
Keywords :
iterative methods; maximum likelihood estimation; modems; telecommunication channels; channel estimation; iterative procedure; maximum likelihood approach; modem technologies; quantized observations; AWGN; Channel estimation; Downlink; Equations; Least squares approximation; Modems; Quantization; Telephony; USA Councils; Yield estimation;
Conference_Titel :
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-5000-6
DOI :
10.1109/ISIT.1998.708938
