FILE SERVICE SYSTEM IN PERSONAL AREA NETWORK
First Claim
1. A file service system in a personal area network (PAN), the file service system comprising:
- a data access layer, which is constructed using a peer-to-peer structure with UPnP and WebDAV protocols; and
a data replication layer, which is based on an object-based storage device (OSD) protocol and is in charge of an automated data backup and replication, wherein the data access layer and the data replication layer are separated.
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Accused Products
Abstract
Provided is a file service system in a personal area network (PAN), which can improve accessibility of data by defining a semantic file addressing scheme and its construction mechanism on the network, as well as extensibility of data management, such as an automatic backup and replication, by including two separated layers, i.e. a data access layer and a data replication layer. Accordingly, the file service system in PAN includes a data access layer, which is constructed by using UPnP to automatically build up a semantic file address space over all personal devices in the network and using by WebDAV for file I/Os, and a data replication layer, which is based on an object-based storage device (OSD) protocol and is in charge of an automated data backup and replication, wherein the data access layer and the data replication layer are separated.
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Citations
10 Claims
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1. A file service system in a personal area network (PAN), the file service system comprising:
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a data access layer, which is constructed using a peer-to-peer structure with UPnP and WebDAV protocols; and a data replication layer, which is based on an object-based storage device (OSD) protocol and is in charge of an automated data backup and replication, wherein the data access layer and the data replication layer are separated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification