| 摘要 |
PROBLEM TO BE SOLVED: To deliver a necessary transmission channel selected for subscriber's reception terminal equipment, by eliminating a necessity of a reception contract with individual information transmitters for providing information provided with different transmission states from a plurality of information transmitters. SOLUTION: A system for intermediating information delivery comprises a plurality of the information transmitters 2, many subscriber's reception terminal equipment 3, and a delivery intermediating unit 4 for intermediating among them. In this case, the transmitter 2 provides information by a plurality of transmitting channels only for the reception contractor with different transmission state. The system also comprises the equipment 3, a receiver 11 for receiving providing information, an output unit 14, and a channel switching control unit 12. The unit 4 has a receiver 16 for receiving the providing information by all the transmission channel to be transmitted from the transmitter 2, a subscriber's information registering unit 17 for registering a delivery contract conditions or the like, and a delivery unit 8 for delivering the providing information for the equipment 3. |
