| 摘要 |
The proposed satellite digital television service system contains television attachments to computers of end users, modems, and decoding units that are installed in the said attachments, a device for enabling servicing of subscribers, servers, a unit fir controlling access to the servers, and a feedback channel that connect each television attachment to the device for enabling servicing of subscribers. The data that are required to select the unit fir controlling access to the servers are transmitted to the corresponding server. The modems and the decoding units are connected to the feedback channel. |
