DocumentCode
2958614
Title
On frequency offset estimation in the presence of narrowband interference
Author
Valkama, Mikko ; Porat, Ron ; Harris, Fred
Author_Institution
Inst. of Commun. Eng., Tampere Univ., Finland
fYear
2004
fDate
2004
Firstpage
665
Lastpage
668
Abstract
Synchronization is a key issue in any digital communication system. In this paper, the problem of frequency offset estimation is addressed in detail, with focus on receiver design in the presence of narrowband interference. The basic idea is to use correlation properties of periodic training sequence combined with proper windowing for interference rejection. The performance of the proposed frequency offset estimator is analyzed using computer simulations and shown to be robust in the face of considered interference scenarios.
Keywords
correlation methods; digital communication; frequency estimation; interference (signal); synchronisation; correlation properties; digital communication system; frequency offset estimation; interference rejection; narrowband interference; periodic training sequence; receiver design; Computer simulation; Context; Digital communication; Drives; Frequency estimation; Frequency synchronization; Interference; Narrowband; Performance analysis; Robustness;
fLanguage
English
Publisher
ieee
Conference_Titel
Control, Communications and Signal Processing, 2004. First International Symposium on
Print_ISBN
0-7803-8379-6
Type
conf
DOI
10.1109/ISCCSP.2004.1296493
Filename
1296493
Link To Document