Title :
Direct carrier frequency compensation in burst mode satellite communication
Author :
Thao, S. ; Bellanger, M. ; Marguinaud, A. ; de Couasnon, T.
Author_Institution :
CNAM Electron., Paris, France
fDate :
6/21/1905 12:00:00 AM
Abstract :
An efficient high performance technique is presented for carrier frequency compensation in satellite burst mode communication. It is based on the principle of iterated correlations, which consists of computing the correlation function of a set of samples, viewing the result as a new set of samples and iterating the computation. The scheme is amenable to implementation with the FFT algorithm. Simulation results show a performance close to the theoretical bounds and independent of the frequency value to be estimated
Keywords :
correlation methods; fast Fourier transforms; frequency estimation; iterative methods; satellite communication; signal sampling; FFT algorithm; burst mode satellite communication; correlation function; direct carrier frequency compensation; efficient high performance technique; frequency estimation; iterated correlations; simulation results; Artificial satellites; Computational modeling; Frequency estimation; Noise level; Quadrature phase shift keying; Satellite communication; Signal processing algorithms; Signal to noise ratio; Telecommunications; White noise;
Conference_Titel :
Global Telecommunications Conference, 1999. GLOBECOM '99
Conference_Location :
Rio de Janeireo
Print_ISBN :
0-7803-5796-5
DOI :
10.1109/GLOCOM.1999.827603
