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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/16041
Title: Non-data aided symbol timing estimation in MIMO systems
Authors: Rajawat K.
Chaturvedi, Ajit Kumar
Published in: Proceedings of IEEE International Conference on Communications
Abstract: We present two Maximum Likelihood (ML) based estimators for Non-Data-Aided (NDA) symbol timing recovery in MIMO systems. These estimators are based on the classical Unconditional ML and the Stochastic ML (SML) methods. The proposed estimators utilize information about the particular space-time code used and give performance comparable to data aided estimators, though for a relatively higher complexity. An approximate version of the SML estimator which requires lower implementation complexity is also presented. The loss in SNR due to timing estimation error is also analyzed. © 2007 IEEE.
Citation: Proceedings of IEEE International Conference on Communications (2007), 5455-5461. Glasgow, Scotland
URI: https://doi.org/10.1109/ICC.2007.904
http://repository.iitr.ac.in/handle/123456789/16041
Issue Date: 2007
Keywords: Computational complexity
Error analysis
Maximum likelihood
Random processes
Signal to noise ratio
Wireless telecommunication systems
Non Data Aided (NDA) symbols
Space time codes
Channel estimation
ISBN: 1424403537; 9781424403530
ISSN: 5361486
Author Scopus IDs: 14123597700
9333507700
Author Affiliations: Rajawat, K., Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, UP 208016, India
Chaturvedi, A.K., Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, UP 208016, India
Corresponding Author: Rajawat, K.; Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, UP 208016, India; email: ketanr@iitk.ac.in
Appears in Collections:Conference Publications [ECE]

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