| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To transfer packets through multiplexing without newly inserting a protocol. <P>SOLUTION: A transmission processor 10 selects user packets, to be multiplexed, on the basis of flow control information 30B, stores the user packets in the payload of a multiplexed packet on the basis of the position order of multiplex flags corresponding to destination users, stores a multiplex flag group, in which only the multiplex flags of the user packets are set, in the header of the multiplexed packet, and transmits the multiplexed packet. A reception processor 20 extracts the multiplex flag group from the header of the received multiplexed packet 30A, transmits flow control information according to the storage state of a reception buffer to the transmission processor 10, separates the user packets from the payload of the multiplexed packet, extracts destination user information corresponding to the set multiplex flags from user management information, and outputs the user packets to the destination users corresponding to the user management information. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
