ISO/TS 18234-10:2013 PDF

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)

First page of standard ISO/TS 18234-10:2013

Open preview (PDF)

Title (English):

ISO/TS 18234-10:2013

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)

Document status:: Active
Format:: Electronic (PDF)
Number of pages:: 48
Publication date:: October 10, 2013
Edition:: ISO TS 18234 edition 1 version 1
ICS:: 03.220.01

Delivery type:

Full version25 €Read online 24h10 €Read online 72h15 €

Document language:

enru

Delivery time:Immediate download

Price:25 €

Description (English):

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.

Technical details

Technical committee: ISO/TC 204 - Intelligent transport systems
SKU: ISO/TS 18234-10:2013

Abstract

Overview

ISO/TS 18234-10:2013 defines the TPEG Conditional Access Information application (TPEG1-CAI), part of the TPEG1 binary data format for Intelligent Transport Systems. The specification describes a logical channel and binary on‑air format to deliver conditional access (CA) data - such as Control Words, Entitlement Control Messages (ECM) and Entitlement Management Messages (EMM) - from a service provider to client devices over a limited-capacity, unidirectional broadcast without service-client handshaking. The document is aligned with TPEG versioning (TPEG‑CAI_1.0/001) and integrates with TPEG syntax, semantics and Service & Network Information (SNI).

Key topics and technical requirements

Conditional Access Methodology: Defines CA applied at the service component level and how CA data is separated from scrambled content for secure delivery.
Logical Channel & Synchronization: Specifies how CAI is linked and synchronized to scrambled service components so client decoders can associate CA messages with relevant encrypted content.
Service Component Data Framing: Uses CRC-protected service component frames and defines ApplicationContent to carry one or more CAI messages.
Message Components & Data Units: Defines CAIMessage and CAIDataUnit structures (message counts, component IDs) for transporting management messages.
Signalling and Identification: Uses Application Identification (AID) and version number signalling (major 1, minor 0) to route and decode CAI within TPEG services.
Integration with TPEG infrastructure: Relies on TPEG-SSF (syntax/semantics/framing) and TPEG‑SNI (Service & Network Information) for EncID signalling and linking CA bundles to service components.
Open Integration: Designed as an open framework to integrate various external conditional access systems signalled via TPEG EncID.

Applications and who uses it

ISO/TS 18234-10:2013 is intended for organizations and roles implementing broadcast-based conditional access for traffic and travel information:

Broadcast and IP service providers delivering scrambled multimedia or data services over TPEG streams.
Conditional access system vendors (CA integrators) who provide Control Word/ECM/EMM handling.
Receiver and client device manufacturers (automotive head units, infotainment systems) implementing TPEG decoders and CA handling.
Automotive OEMs and telematics providers that need secure delivery of paid or subscription-based services via broadcast.
System architects and integrators designing TPEG service components, SNI tables and EncID signalling.

Related standards

ISO/TS 18234‑1 (TPEG1‑INV) - introduction, numbering and versions
ISO/TS 18234‑2 (TPEG1‑SSF) - syntax, semantics and framing structure
ISO/TS 18234‑3 (TPEG1‑SNI) - service and network information

Keywords: ISO/TS 18234-10:2013, TPEG1-CAI, Conditional Access Information, TPEG conditional access, Control Words, ECM, EMM, TPEG service component, Encryption Identifier, intelligent transport systems.

Related standards

Standards mentioned in the description

Abstract

Overview

Key topics and technical requirements

Conditional Access Methodology: Defines CA applied at the service component level and how CA data is separated from scrambled content for secure delivery.
Logical Channel & Synchronization: Specifies how CAI is linked and synchronized to scrambled service components so client decoders can associate CA messages with relevant encrypted content.
Service Component Data Framing: Uses CRC-protected service component frames and defines ApplicationContent to carry one or more CAI messages.
Message Components & Data Units: Defines CAIMessage and CAIDataUnit structures (message counts, component IDs) for transporting management messages.
Signalling and Identification: Uses Application Identification (AID) and version number signalling (major 1, minor 0) to route and decode CAI within TPEG services.
Integration with TPEG infrastructure: Relies on TPEG-SSF (syntax/semantics/framing) and TPEG‑SNI (Service & Network Information) for EncID signalling and linking CA bundles to service components.
Open Integration: Designed as an open framework to integrate various external conditional access systems signalled via TPEG EncID.

Applications and who uses it

ISO/TS 18234-10:2013 is intended for organizations and roles implementing broadcast-based conditional access for traffic and travel information:

Broadcast and IP service providers delivering scrambled multimedia or data services over TPEG streams.
Conditional access system vendors (CA integrators) who provide Control Word/ECM/EMM handling.
Receiver and client device manufacturers (automotive head units, infotainment systems) implementing TPEG decoders and CA handling.
Automotive OEMs and telematics providers that need secure delivery of paid or subscription-based services via broadcast.
System architects and integrators designing TPEG service components, SNI tables and EncID signalling.

Related standards

ISO/TS 18234‑1 (TPEG1‑INV) - introduction, numbering and versions
ISO/TS 18234‑2 (TPEG1‑SSF) - syntax, semantics and framing structure
ISO/TS 18234‑3 (TPEG1‑SNI) - service and network information

ISO/TS 18234-10:2013 PDF

Technical details

Abstract

Overview

Key topics and technical requirements

Applications and who uses it

Related standards

Related standards

Abstract

Overview

Key topics and technical requirements

Applications and who uses it

Related standards

Related standards

Intelligent transport systems - Traffic and travel information (TTI) via transport protocol experts group, ge…

Intelligent transport systems - Traffic and travel information via transport protocol experts group, generati…

Intelligent transport systems - Traffic and travel information via transport protocol experts group, generati…