GD/J 086-2018.Technical specification for emergency broadcasting in digital cable TV.本GD/J 086规定了有线数字电视应急广播系统的应急广播消息传输和指令安全...
GD/J 114-2020.Measurement methods for internet-protocol-based cable TV smart set top box.本GD/J 114规定了符合GD/J 078- -2018的有线电视网络智能机顶盒(IP型) (以下简...
GD/J 080一2018.Specification of emergency broadcasting system resources category and encoding.GD/J 080规定了应急广播系统资源的分类和编码方法。GD/J 080适用于各...
GD/J 118-2020.Technical requirements and measurement methods for packet transport network (PTN) equipment.9.4.13 NNI 侧接入速率控制策略测量框图见图17。测量步骤如下...
GD/J 119-2020.Baseline of network security for studio interactive system.GD/J 119规定了演播室互动系统的网络安全基本要求,主要分为系统安全技术要求和系统...
GD/J 120-2020.Technical requirements for secur ity capability of PGC system mobile terminal.GD/J 120规定了PGC移动终端硬件安全要求、操作系统安全要求、应用安全...
GY/T 346-2021.Specification of interfaces for user“double authentication and accounting”for both IPTV integrated playout management platform and transmission system.GY/T 346规定...
GY/T 347.3-2021.Real-time serial digital interfaces for UHDTV signals-Part3: Single link and multi-link 6Gbit/s, 12Gbit/s and 24Gbit/s electrical and optical interfaces.GY/T 347.3规定...
GY/T 347.2-2021.Real-time serial digital inter faces for UHDTV signals- -Part2: multi-link 10 Gbit/s optical interfaces( 12- bit- word containers).GY/T 347.2规定了超高清晰度电...
GY/T 347.1一2021.Real-time serial digital interfaces for UHDTV signals- Partl: multi-link 10 Gbit/s optical interfaces( 10-bit word containers).GY/T 347.1规定了超高清晰度电视...
