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:
Jul. 31, 2012
Filed:
Oct. 01, 2002
Applicants:
Kalle Ahmavaara, Helsinki, FI;
Henry Haverinen, Jyväskylä, FI;
Inventors:
Kalle Ahmavaara, Helsinki, FI;
Henry Haverinen, Jyväskylä, FI;
Assignee:
Nokia Corporation, Espoo, FI;
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01); H04W 4/00 (2009.01); H04K 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method and system for providing access from a first network () to a service of a second network, wherein an authentication signaling is used to transfer a service selection information to the second network (). Based on the service selection information, a connection can be established to access the desired service. Thereby, cellular packet-switched services can be accessed over networks which do not provide a context activation procedure or corresponding control plane signaling function.