The current project presents a methodology for the estimation of the Carrier Frequency Offset (CFO) in wireless communications. The CFO can be generated, for example, when switching between the transmission and reception functions in a wireless transceiver. In the current project, the transient component of the CFO is modeled as the response of an under-damped second order system, whose parameters are estimated using a Hankel-like matrix containing observation data of the phase difference from the two halves of the received preamble signal. Simulation results show that the presented methodology has a better performance as compared to other CFO estimation techniques such as the Kumarsen-Tuft and Matrix Pencil methods.
|Commitee:||Tran, Boi, Yeh, Hen-Geul|
|School:||California State University, Long Beach|
|School Location:||United States -- California|
|Source:||MAI 56/03M(E), Masters Abstracts International|
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