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

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Abstract

Insight on estimations of the space-alternating generalized expectation-maximization (SAGE)-based carrier ω 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.

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References

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Authors and Affiliations

  1. School of Engineering, Building XB, College of Health and Science, University of Western Sydney, Locked Bag 1797, Penrith South DC, NSW, 1797, Australia

    Khoa N. Le

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  1. Khoa N. Le
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Correspondence to Khoa N. Le.

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Le, K.N. Additional Insight on SAGE-based Carrier and Residual Frequency Offset Estimations in OFDM Systems. Wireless Pers Commun 60, 687–694 (2011). https://doi.org/10.1007/s11277-010-9968-9

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  • DOI: https://doi.org/10.1007/s11277-010-9968-9

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