| 摘要 |
A circuit emulation method and device are provided that can enhance the efficiency in packet transmission and achieve the effective use of the network band by reducing the number of packets. A circuit emulation device for connecting a plurality of TDM circuits to an asynchronous network includes: a table storing the addresses of other circuit emulation devices on the asynchronous network, the addresses serving as the destinations for the plurality of TDM circuits; a packet assembly section that generates a multiplex packet in such a manner that a payload is made by bundling TDM data to those TDM circuits, among the plurality of TDM circuits, having the same destination address, which is found by referring to the table, and that the destination address is added to the payload; and a transmission section that transmits the multiplex packet to the asynchronous network.
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