Title :
Optimum Training Sequences for Data-Aided Synchronization
Author :
Shaw, Christopher ; Rice, Michael
Author_Institution :
Brigham Young Univ., Provo, UT, USA
Abstract :
We compute the training sequences that minimize the Cramer-Rao Bound (CRB) corresponding to the joint estimator for carrier phase, carrier frequency, and symbol timing offset. It is shown that if the symbols in a training sequence are drawn from the set of complex numbers, the resulting CRB is lower than if the symbols are drawn from a discrete set of constellation points.
Keywords :
frequency estimation; phase estimation; sequences; signal processing; synchronisation; carrier frequency estimation; carrier phase estimation; constellation points; cramer-rao bound; data-aided synchronization; joint estimator; optimum training sequence; symbol timing offset; Bandwidth; Estimation; Frequency estimation; Shape; Synchronization; Training;
Conference_Titel :
Global Telecommunications Conference (GLOBECOM 2010), 2010 IEEE
Conference_Location :
Miami, FL
Print_ISBN :
978-1-4244-5636-9
Electronic_ISBN :
1930-529X
DOI :
10.1109/GLOCOM.2010.5683421
