ISO/TS 18234-10:2013 Preview

Intelligent transport systems -- Traffic and travel information via transport protocol experts group, generation 1 (TPEG1) binary data format -- Part 10: Conditional access information (TPEG1-CAI)

ISO 18234-10:2013 contains the definition of the TPEG Conditional Access Information (CAI) application. It enables dedicated conditional access data, such as management messages (e.g. Control Words and Entitlement Control Messages) to be delivered to recipient client devices. This TPEG application is designed for a service provider to: establish setup, prolongation or revocation of services to a specific client device, using a limited capacity unidirectional broadcast channel and without recourse to service-client handshaking.

This TPEG application defines:

  • the logical channel, for the transmission of the additional CA information (CAI);
  • how the CAI is linked and synchronized to the scrambled content.


General information

  • Current status : Published
    Publication date : 2013-10
  • Edition : 1
    Number of pages : 48
  • :
    ISO/TC 204
    Intelligent transport systems
  • 35.240.60
    IT applications in transport
    03.220.01
    Transport in general

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