| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce a consumption of electric power in a communication terminal, and to prevent data having high importance from being lost due to buffer overrun in a network interconnection device. <P>SOLUTION: A network system includes: one or more terminals which transmit acquired data to a first network; an interconnection device which is connected to the terminal via the first network, and which receives the data from the terminal; and a management server which is connected to the interconnection device via a second network, and which receives the data from the interconnection device. The terminal transmits the same data to the connection terminal via the first network with a frequency corresponding to redundancy, the data includes the importance according to the contents of the data, and the interconnection device acquires the communication quality of the second network and allows the terminal to transmit the data according to the redundancy determined based on the acquired communication quality and the importance. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
