An efficient carrier offset estimator for multicarrier modulation system
Shatnawi, Heba Awad Addad
Qasaymeh, Mahmoud Mohammad
Sawan, M. Edwin
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Hiren, Gami, Shatnawi, Heba, M.M. Qasaymeh, Pendse, Ravi and M.E. Sawan(2009). An efficient carrier offset estimator for multicarrier modulation system. In Proceedings: 5th Annual Symposium: Graduate Research and Scholarly Projects. Wichita, KS: Wichita State University, p. 110-111
In this paper, we proposed a closed-form solution for blind Carrier Frequency Offset (CFO) estimation employing the Rank-Revealing QR triangular factorization Method (RRQR) for Multicarrier Modulation system. The advantage of using the RRQR it gives precious information about numerical rank and efficiently separates the signal space from the noise space. Computer simulations are showing the superior performance of RRQR compared with the method employing ESPRIT Algorithm.
Paper presented to the 5th Annual Symposium on Graduate Research and Scholarly Projects (GRASP) held at the Hughes Metropolitan Complex, Wichita State University, May 1, 2009.
Research completed at the Department of Electrical Engineering and Computer Science, College of Engineering