Low-Complexity Frequency-Offset Synchronization Technique for OFDM-Based DAB Receiver

Young-Hwan YOU
Jong-Ho PAIK
Min-Chul JU
Cheol-Hee PARK
Jin-Woong CHO
Hyoung-Kyu SONG

IEICE TRANSACTIONS on Communications   Vol.E84-B    No.7    pp.1946-1951
Publication Date: 2001/07/01
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Transmission Systems and Transmission Equipment
frequency-offset synchronization,  OFDM,  DAB,  

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In this letter, we present a coarse frequency-offset synchronization technique for Eureka-147 DAB receiver. The proposed frequency-offset synchronization algorithm using two defined correlation functions is shown to have high robustness against a large range of symbol timing offset with a moderate implementational complexity.