| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a data transmission system which can control transmission interval of packets in unit of several milliseconds without applying a high load on the system and does not transmit packets other than data packets to an IP network. <P>SOLUTION: The data transmission system for transmitting data packets to the IP network includes a clock packet transmitting apparatus for transmitting clock packets to a bus line at a fixed time interval and a plurality data packet transmitting apparatuses each of which receives a clock packet from the bus line and transmits a data packet to the IP network synchronously with the received clock packet. <P>COPYRIGHT: (C)2008,JPO&INPIT |
