| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a technology whereby an originator is made to discover a communication node specified by a receiver as a destination in following the movement of the receiver among the communication nodes. <P>SOLUTION: The case controlling/not controlling the destination discovering process is switched by the external environment detected by an external environment detecting section for a destination discovering server for providing a destination discovering process to an originator communication node. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
