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:
Apr. 14, 2020
Filed:
Aug. 08, 2013
Nokia Technologies Oy, Espoo, FI;
Yang Liu, Beijing, CN;
Dajiang Zhang, Beijing, CN;
Nokia Technologies Oy, Espoo, FI;
Abstract
A method for proxy algorithm identity selection may comprise: selecting, at a first network node, a security algorithm identity for a user equipment which is determined to handover to a second network node, based at least in part on security information of the user equipment and a list of security algorithm identities for the second network node; generating security keys for a communication between the user equipment and the second network node, based at least in part on the selected security algorithm identity; providing the security keys and the selected security algorithm identity to the second network node from the first network node; and sending the selected security algorithm identity to the user equipment from the first network node, in response to a handover acknowledgement from the second network node.