PRICES include / exclude VAT
Homepage>BS Standards>03 SOCIOLOGY. SERVICES. COMPANY ORGANIZATION AND MANAGEMENT. ADMINISTRATION. TRANSPORT>03.220 Transport>03.220.01 Transport in general>20/30402763 DC BS EN ISO 21219-10. Intelligent transport systems. Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) Part 10. Conditional access information (TPEG2-CAI)
Sponsored link
immediate downloadReleased: 2020-07-28
20/30402763 DC BS EN ISO 21219-10. Intelligent transport systems. Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) Part 10. Conditional access information (TPEG2-CAI)

20/30402763 DC

BS EN ISO 21219-10. Intelligent transport systems. Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) Part 10. Conditional access information (TPEG2-CAI)

Format
Availability
Price and currency
English Secure PDF
Immediate download
27.05 USD
English Hardcopy
In stock
27.05 USD
Standard number:20/30402763 DC
Pages:15
Released:2020-07-28
Status:Draft for Comment
DESCRIPTION

20/30402763 DC


This standard 20/30402763 DC BS EN ISO 21219-10. Intelligent transport systems. Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) is classified in these ICS categories:
  • 03.220.01 Transport in general
  • 35.240.60 IT applications in transport and trade

This part of ISO/TS 21219 defines the TPEG Conditional Access Information (CAI) application. It allows to protect the content of a TPEG service from unauthorized access. It further supports the management of subscriber information (e.g. Control Words and ECM) on the client devices in order to setup, prolong or revoke a subscription on a given client device.

The application defines

  1. the logical channel, for the transmission of the additional CA information (CAI), and

  2. how the CAI is linked and synchronized to the scrambled content.

This part of ISO/TS 21219 is related to conditional access applied on service component level. It is open for an integration of different conditional access systems.

NOTE

The basic concept behind the CAI application is to transport CAI in separate TPEG service components of a dedicated application type and to define an SNI table that contains the link between scrambled content and related CAI.