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Synchronization algorithm for LPTV-based spread spectrum signals

Cristea, Bogdan and Escrig, Benoît and Lacaze, Bernard and Roviras, Daniel and Chauvet, Wilfried Synchronization algorithm for LPTV-based spread spectrum signals. (2004) In: EUSIPCO 2004 : 12th European Signal Processing Conference, 6 September 2004 - 10 September 2004 (Vienna, Austria).

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Official URL: http://www.eurasip.org/Proceedings/Eusipco/Eusipco2004/defevent/papers/cr1088.pdf


Linear Periodic Time-Varying (LPTV) filters can be used as a Spread Spectrum (SS) technique. A particular case of such spreading LPTV filters are Periodic Clock Changes (PCCs). When the spreading operation is realized with PCCs, the synchronization algorithm can also be considered as an LPTV problem. In this paper we will focus on the early-late Delay Lock Loop (DLL) algorithm. We show that this technique can be used to achieve synchronization when the spreading operation is realized by a special class of PCCs: matrix interleavers.

Item Type:Conference or Workshop Item (Paper)
HAL Id:hal-04092609
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Laboratory name:
Deposited On:16 Jun 2009 07:38

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