| 摘要 |
A data communication server capable of communicating data with a plurality of portable terminals through a communication line includes a terminal information acquiring part for acquiring terminal data that represents the amount of transmission standby data and a data transmission efficiency, regarding each of the plurality of portable terminals, a priority calculating part for calculating a priority of data transmission in each of the plurality of portable terminals, based the terminal data, a condition generating part for generating transmission condition data on data transmission between a portable terminal and the data communication server, based on the priority, and a data transmitting part for receiving the reception standby data from the portable terminal, based on the transmission condition data. The data communication server enables efficient data transmission in accordance with the communication state between a plurality of portable terminals and the data communication server.
|
