prCEN ISO/TS 18234-10

TTI via Transport Protocol Expert Group (TPEG) data-streams - Part 10: Conditional Access Information (TPEG-CAI)

Scope

This document 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 ECM) to recipient client devices side in order to establish for example setup, prolongation or revocation of services to a specific client device.
The application defines the logical channel, for the transmission of the additional CA information (CAI), and how the CAI is linked and synchronized to the scrambled content

This document is related to conditional access applied on service component level. It is open for an integration of different conditional access systems.