Standard No.:	GY/Z 175-2001
Chinese Name:	数字电视广播条件接收系统规范
English Name:
Professional Classification:	M74 Broadcasting and television transmission and receiving equipment
Professional Classification:	GY
Issued by:
Issued on:	2001-09-18
Implemented on:	2001-09-18
Status:	VALID
Target Language:	English
File Format:	PDF
Word Count:	95500 words
Translation Price:	2865 (USD)
Delivery:	via email in 1-10 business day

1 Scope

This technical guide document specifies the system composition and general requirements of conditional access system in ground, cable, satellite, etc. digital television broadcasting system, and gives program information management system and conditional access system interface and requirements, requirements and interface of subscriber management system, requirements of smart card and its interface with receiver, identification of conditional access smart card, application of simulcrypt technology, multicrypt technology and multicrypt technology, requirements of universal scramble system and of CA related service information/program specific information (SI/PSI), etc.
This technical guide document is applicable to the conditional access system in ground, cable, satellite, etc. digital television broadcasting system.