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2009•Unpublished venueRequires access

An implementation-friendly synchronization algorithm for multimedia HDTV receivers

Alexander Vießmann, Christian Kocks, Andreas Waadt, Christoph Spiegel, Admir Burnic, Guido H. Bruck, Peter Jung, Jaeyoel Kim, Yeon-Ju Lim, Hyeon Woo Lee

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Abstract

To support high definition television (HDTV), the revision of DVB-T, the terrestrial digital video broadcasting standard, has recently been developed under the abbreviation DVB-T2. The provision of the anticipated high data rate services requires a highly accurate synchronization and frequency acquisition and tracking. Setting out from the procedure defined by the DVB-T2 implementation guidelines provided by the DVB-T2 standardization community, the authors have developed a modified, thus novel and yet implementation-friendly synchronization algorithm which is proposed in this manuscript. Simulation results show a promising performance improvement for synchronization, frequency offset estimation as well as the detection of the signaling information contained in the preamble P1.

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What this paper is about

To support high definition television (HDTV), the revision of DVB-T, the terrestrial digital video broadcasting standard, has recently been developed under the abbreviation DVB-T2. The provision of the anticipated high data rate services requires a highly accurate synchronization and frequency acquisition and tracking. Setting out from the procedure defined by the DVB-T2 implementation guidelines provided by the DVB-T2 standardization community, the authors have developed a modified, thus novel and yet implementation-friendly synchronization algorithm which is proposed in this manuscript. Simulation results show a promising performance improvement for synchronization, frequency offset estimation as well as the detection of the signaling information contained in the preamble P1.

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Available abstract

To support high definition television (HDTV), the revision of DVB-T, the terrestrial digital video broadcasting standard, has recently been developed under the abbreviation DVB-T2. The provision of the anticipated high data rate services requires a highly accurate synchronization and frequency acquisition and tracking. Setting out from the procedure defined by the DVB-T2 implementation guidelines provided by the DVB-T2 standardization community, the authors have developed a modified, thus novel and yet implementation-friendly synchronization algorithm which is proposed in this manuscript. Simulation results show a promising performance improvement for synchronization, frequency offset estimation as well as the detection of the signaling information contained in the preamble P1.

Key concepts: Preamble, High-definition television, Digital Video Broadcasting, Computer science, Synchronization (alternating current), Standardization, Real-time computing, Digital television

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