摘要 |
PROBLEM TO BE SOLVED: To achieve an upload/download of a resource to a device via the Internet. SOLUTION: A client application and a server application each periodically monitor a data holding part positioned outside a firewall from a network of each the applications, and exchange data to form a virtual resource channel. Thereby, the client application can upload/download the resource to the device via the Internet. COPYRIGHT: (C)2007,JPO&INPIT
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