Service providing method using profile information and system thereof
First Claim
Patent Images
1. A service providing method for an external device on a network using profile information, the method comprising:
- connecting a user device, comprising a user key, to the external device;
transferring external device information to the user device and receiving the external device information encrypted using the user key;
requesting profile information for serving a user of the user device by transmitting the encrypted external device information to a profile server that stores the profile information; and
receiving the profile information provided by the profile server that determines the request as being authorized.
1 Assignment
0 Petitions
Accused Products
Abstract
A service providing method using profile information and a system thereof is provided. According to the invention, in order to provide profile information for serving a user to a service provider at a place other than a home, a user device, an external device, an authentication server and a profile server are provided and interconnected through a network such as the Internet. Accordingly, the service provider can provide the best services to users, and users can be provided with services that are the same as those provided at home.
-
Citations
34 Claims
-
1. A service providing method for an external device on a network using profile information, the method comprising:
-
connecting a user device, comprising a user key, to the external device;
transferring external device information to the user device and receiving the external device information encrypted using the user key;
requesting profile information for serving a user of the user device by transmitting the encrypted external device information to a profile server that stores the profile information; and
receiving the profile information provided by the profile server that determines the request as being authorized. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A service providing method for an external device on a network using profile information, the method comprising:
-
connecting a user device to a profile server that stores profile information for serving a user of the user device;
transferring the profile information to the user device;
transferring to the user device a list of selection information needed by the external device out of the profile information; and
receiving only information permitted by the user out of the selection information. - View Dependent Claims (14, 15, 16)
-
-
17. A service providing system using profile information, the system comprising:
-
a profile server that stores profile information for serving a user of a user device, receives a request for the profile information, and outputs the profile information if the request is determined as being authorized;
the user device comprising a user key provided by the profile server; and
an external device that transmits the request and receives the profile information, the request comprising external device information that was transferred to the user device and returned after having been encrypted using the user key. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
-
-
31. A service providing system using profile information, the system comprising:
-
a profile server that stores profile information for serving a user of a user device;
the user device that receives the profile information from the profile server; and
an external device that transfers to the user device a list of needed selection information out of the profile information, and receives only information permitted by the user out of the selection information. - View Dependent Claims (32, 33, 34)
-
Specification