| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To set transfer control information required for disclosing a service function provided by a node, to an external network to a gateway in a common format independently of a type of the gateway. <P>SOLUTION: When a service disclosure request 5a occurs in a node N11, a service disclosure setting request 5h generated in the common format is converted to a peculiar message format corresponding to a gateway G1 by a request conversion part C1 in accordance with a conversion rule preliminarily determined in association with the type of the gate way G1. This converted service disclosure setting request 5i is transmitted to the gateway G1, and transfer control information is set to the gateway G1 in accordance with setting contents of the service disclosure setting request 5i. A service disclosure setting change request 7c generated in the common format is converted to a specific message format corresponding to the type of the gateway G1 by the request conversion part C1 in response to an address change of the node and is sent to the gateway G1 to change the setting of transfer control information. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
