GB/T 31261-2014
ActiveDigital Video Broadcasting (DVB)—Interaction channel communication protocol for satellite distribution systems
数字视频广播（DVB） 卫星分发系统交互信道通信协议
Application Summary AI generated
This standard specifies the communication protocol for the interaction channel in satellite-based digital video broadcasting (DVB) systems, enabling bidirectional data exchange between users and service providers. It is applied in satellite TV distribution networks to support interactive services such as video-on-demand, internet access, and data return channels for set-top boxes. The protocol ensures reliable upstream communication from user terminals to the satellite hub, facilitating interactive applications in broadcast and broadband satellite systems.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.