Title :
Numerically efficient automatic frequency control method
Author :
Valentin, Vasilevskiy
Author_Institution :
Omsk State Tech. Univ., Omsk, Russia
Abstract :
An automatic frequency control (AFC) method intended for compensation of a measurement error of an FSK signal central frequency is proposed. The method is based on a frequency error tolerant symbol and frame timing recovery method. The AFC method provides computational efficiency improvement compared to conventional DC offset estimation method.
Keywords :
automatic frequency control; compensation; frequency shift keying; numerical control; radiocommunication; synchronisation; telecommunication congestion control; FSK signal central frequency; computational efficiency improvement; frame timing recovery method; frequency error tolerant symbol; measurement error compensation; numerically efficient automatic frequency control method; Automatic frequency control; Centralized control; Computational efficiency; Demodulation; Equations; Frequency estimation; Frequency shift keying; Signal analysis; Timing; Voltage-controlled oscillators; AFC; DC offset; frequency error;
Conference_Titel :
Digital Signal Processing, 2009 16th International Conference on
Conference_Location :
Santorini-Hellas
Print_ISBN :
978-1-4244-3297-4
Electronic_ISBN :
978-1-4244-3298-1
DOI :
10.1109/ICDSP.2009.5201256
