| 摘要 |
PROBLEM TO BE SOLVED: To provide service with which a user can utilize data even in a remote place connected to a network in the same feeling as normal operation by distributing data and various information required for the user to the user side. SOLUTION: When user's presence information is reported to a presence server, the presence server allocates a storage area to the vicinity of a user's access point and moves contents required for the user to the allocated storage area. Consequently an environment capable of efficiently utilizing the contents can be obtained even in a mobile environment. Even in accessing information from a terminal such as a portable terminal which is not provided with a storage of large capacity, information access can be realized by utilizing the storage area connected to the network. COPYRIGHT: (C)2005,JPO&NCIPI
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