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2013 (Vol. 6, Issue: 11)
Article Information:

Performance Analysis of Carrier Frequency Offset Estimation Techniques for OFDM Systems

Ishtiaq Akbar and A. Naveed Malik
Corresponding Author:  Ishtiaq Akbar 

Key words:  Carrier Frequency Offset (CFO), Cyclic Prefix (CP), Intercarrier Interference (ICI), Orthogonal Frequency Division Multiplexing (OFDM), , ,
Vol. 6 , (11): 2041-2044
Submitted Accepted Published
January 08, 2013 February 22, 2013 July 25, 2013
Abstract:

In this study we will study the effects of Carrier Frequency Offset (CFO) upon Signal to Noise Ratio (SNR) for an OFDM system. We will also present performance analysis of two CFO estimation schemes: time domain Cyclic Prefix (CP) based estimation scheme and frequency domain based Moose scheme, Simulation results show that frequency domain based scheme can achieve better performance in term of Mean Square Error (MSE) than the time domain CP based scheme. Both schemes are analyzed under Doppler fading.
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  Cite this Reference:
Ishtiaq Akbar and A. Naveed Malik, 2013. Performance Analysis of Carrier Frequency Offset Estimation Techniques for OFDM Systems.  Research Journal of Applied Sciences, Engineering and Technology, 6(11): 2041-2044.
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ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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