Additional Insight on SAGE-based Carrier and Residual Frequency Offset Estimations in OFDM Systems

Authors:
Khoa N. Le
Affiliations:
School of Engineering, Building XB, College of Health and Science, University of Western Sydney, Penrith South DC, Australia 1797
Venue:
Wireless Personal Communications: An International Journal
Year:
2011

Citing 2
Cited 3

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Abstract

Insight on estimations of the space-alternating generalized expectation-maximization (SAGE)-based carrier 驴 and residual $${\epsilon}$$ frequency offset with the inclusion of inter-carrier interference (ICI) power using Cramer-Rao's lower bound (CRLB) theorem and a linear model method is given. Additional simulation results are given. Detailed discussions are presented.