| 摘要 |
PROBLEM TO BE SOLVED: To reduce an access time in the case that a client acquires transmission information. SOLUTION: A transmission information relay server 4 is connected to a client 8 by a LAN 7 and to a transmission information server 2 by a computer network 6. In the transmission information relay server 4, a transmission information acquisition section 12, a transmission information storage section 14 and a transmission information transmission section 16 are connected to a transmission information control section 10. The transmission information from the transmission information server 2 is acquired by the transmission information acquisition section 12 in a predetermined timing. The transmission information is stored in the transmission information storage section 14 via the transmission information control section 10. In the case of receiving a signal denoting request of transmission information from the client 8, the transmission information control section 10 reads the transmission information corresponding to the signal from the transmission information storage section 14. Then the transmission information is sent to the client 8 via the transmission transmission section 16. |
