Frequency offset compensation in radio receiver

Details Frequency offset compensation in radio receiver Frequency offset compensation in radio receiver

2005-05-11

2009-10-20

Tran, Khanh C (Department: 2611)

Pulse or digital communications

Receivers

Angle modulation

Reexamination Certificate

active

07606331

ABSTRACT:
A solution for estimating frequency offset in a radio telecommunication system is provided. According to the solution, an estimate for frequency offset between a radio frequency carrier wave of a received signal and frequency of a local oscillator used for downconverting the received signal in a receiver is calculated by utilizing an approximation of Gauss-Hermite integration. Parameters of the receiver are adjusted according to the frequency offset estimate in order to retrieve information from the received signal.

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