Electrical computers and digital processing systems: multicomput – Computer-to-computer session/connection establishing – Network resources access controlling
Reexamination Certificate
2005-05-17
2005-05-17
Kang, Paul H. (Department: 2141)
Electrical computers and digital processing systems: multicomput
Computer-to-computer session/connection establishing
Network resources access controlling
C709S225000, C713S171000, C713S152000
Reexamination Certificate
active
06895439
ABSTRACT:
The present invention is a system and method which provides authentication for data services for at least one UE (12) using common authentication information based upon information stored in a HSS (16) of a home network (20) of the at least one UE for multiple protocols. At least one proxy server (18) stores authentication information for each of the protocols which may be used to provide data services to the at least one UE. Authentication of the protocols available to the least one UE uses the authentication information stored at the at least one proxy server obtained from the protocol used in the home network of the at least one UE.
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3GPP TS 33.203 V1.0.0 (Dec. 2001) Technical Specification, 3rdGeneration Partnership Project; Technical Specification Group SA3; Access Security for IP-Based Services (Release 5), pp. 1-37.
RFC 2326 entitled “Real Time Streaming Protocol (RTSP)”, Network Working Group, Request for comments: 2326, Categroy: Standards Track, H. Schulzrinne, Columbia U., A. Rao Netscape, R. Lanphler, Real Network, Apr. 1998, pp. 1-78.
Bajko Gabor
Costa-Requena Jose
Haukka Tao
Isomäki Markus
Länsisalmi Atte
Antonelli Terry Stout & Kraus LLP
Kang Paul H.
Nokia Corporation
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