Downloadable Conditional Access System for Unidirectional Network; Requirements
- 참여자
-
구한승
- 연도
- 2019
- 표준화기구
- ITU
- 표준번호
- J.1026
- 원문링크
-
https://www.itu.int/rec/T-REC-J/recommendation.asp?lang=en&parent=T-REC-J.1026
- 협약과제
-
19HE1100, 방송통신 설비 기술기준 연구,
이상무
- 요약
- Recommendation ITU-T J.1026 specifies requirements for a one-way downloadable conditional access system (DCAS) for unidirectional networks. A one-way DCAS protects broadcast content or services and controls consumer entitlements like traditional conditional access (CA) systems, and enables a terminal, such as a set-top box (STB), to adapt to a new CA system by downloading and installing the new client of a CA system without changing the hardware. In particular, one-way DCAS can fully work in unidirectional cable television (TV) networks and other unidirectional networks such as satellite TV networks.