公开(公告)号：US20170318414A1

公开(公告)日：2017-11-02

申请号：US15526906

申请日：2014-11-14

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Anders Jan Olof KALL ,  Gyorgy Tamas WOLFNER

IPC: H04W4/02 ,  H04W12/08 ,  H04W12/06 ,  H04W84/04 ,  H04W84/12

CPC classification number: H04W8/16 ,  H04W12/02 ,  H04W12/06 ,  H04W12/08 ,  H04W84/042 ,  H04W84/12

Abstract: It is provided a method, comprising monitoring if a tunnel to a terminal via an untrusted network is to be established, wherein the tunnel is set up only if the terminal is authenticated and authorized; requesting, if the tunnel is to be established, the authentication and authorization and an information on a location of the terminal; providing the information on the location received in response to the request to a gateway.

公开(公告)号：US20170149751A1

公开(公告)日：2017-05-25

申请号：US15427819

申请日：2017-02-08

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Anders Jan Olof KALL ,  Gyorgy Tamas WOLFNER ,  Jouni KORHONEN

IPC: H04L29/06

Abstract: There are provided measures for supporting an authentication to an external packet data network over an untrusted access network, said measures exemplarily comprising authenticating a user equipment to a communication network providing connectivity for the user equipment across an unsecured access network in response to a first authentication request, wherein the authentication request is an authentication request of a key information exchange mechanism and includes authentication data, receiving a second authentication request for authenticating the user equipment towards a packet data network external to the communications network. The measures may further comprise creating a binding update message including the authentication data and identity information of the user received from the user equipment.