期刊
IEEE SIGNAL PROCESSING LETTERS
卷 15, 期 -, 页码 453-456出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LSP.2008.921461
关键词
Cramer-Rao bounds; synchronization parameters estimation
This letter deals with the Cramer-Rao bound for the estimation of a hybrid vector with both random and deterministic parameters. We point out the specificity of the case when the deterministic and the random vectors of parameters are statistically dependent. The relevance of this expression is illustrated by studying a practical phase estimation problem in a non-data-aided communication context.
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