Method for synchronizing packet based digital data streams

Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels

Reexamination Certificate

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C375S354000, C348S513000

Reexamination Certificate

active

07668208

ABSTRACT:
The present invention relates to a method for synchronizing packet-based digital data streams. Key idea of the inventive method is to perform a state machine process (S3) with respect to received primary digital data streams (D1-1, D1-2) based on derived time stamp structure data (TSD), thereby synchronization state data (SSD) are generated which are representative for the synchronization state of the received primary digital data streams (D1-1, D1-2).

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Herpel, C. “Der MPEG-2-Standard: Generische Codierung Fuer Bewegtbilder und Zugehoerige Audio-Information, Hierarchische Video-Codierung: Ansaetze Zur Service-Interoperabilitaet (Tiel 3)” Gernseh und Kinotechnik, VDE Verlag GmbH., Berlin, DE, vol. 48, No. 6, Jun. 1, 1994, pp. 311-316, 318.

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