The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 17, 2005
Filed:
Mar. 31, 2003
Markus Isomäki, Espoo, FI;
Jose Costa-requena, Helsinki, FI;
Atte Länsisalmi, Espoo, FI;
Valtteri Niemi, Helsinki, FI;
Aki Niemi, Helsinki, FI;
Tao Haukka, Oulu, FI;
Gabor Bajko, Budapest, HU;
Tommi Viitanen, Tampere, FI;
Markus Isomäki, Espoo, FI;
Jose Costa-Requena, Helsinki, FI;
Atte Länsisalmi, Espoo, FI;
Valtteri Niemi, Helsinki, FI;
Aki Niemi, Helsinki, FI;
Tao Haukka, Oulu, FI;
Gabor Bajko, Budapest, HU;
Tommi Viitanen, Tampere, FI;
Nokia Corporation, Espoo, FI;
Abstract
The present invention is a system and method which provides authentication for data services for at least one UE () using common authentication information based upon information stored in a HSS () of a home network () of the at least one UE for multiple protocols. At least one proxy server () 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.