| 摘要 |
PROBLEM TO BE SOLVED: To provide an Internet service system by which a user can receive an ultrahigh speed satellite Internet service at a low cost. SOLUTION: The Internet service system utilizing artificial satellite includes a main server 10 that provides shopping information, a chat service, a mail service, and an information service including a network game, and diversified Internet services depending on the selection by a user, a relay server 20 that interconnects many users 22 with a network, transmits information request signals from each user to the main server and transmits information data sent from the main server to each user, and satellite transmitter-receiver sets 31, 32 that are connected to the main server and the relay server respectively and transmit/receive the data information signal between the main server and the relay server by means of 2-way communication through an artificial satellite S.
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