公开(公告)号：US20240306069A1

公开(公告)日：2024-09-12

申请号：US18441418

申请日：2024-02-14

Applicant: Nokia Technologies Oy

Inventor： Alistair URIE ,  Omar Elloumi ,  Laurent Thiebaut ,  Bruno Landais

IPC: H04W40/02 ,  H04W4/70 ,  H04W76/12 ,  H04W76/22 ,  H04W80/04 ,  H04W88/16

CPC classification number: H04W40/02 ,  H04W4/70 ,  H04W76/12 ,  H04W80/04 ,  H04W88/16 ,  H04W76/22

Abstract: In an embodiment, there is provided an architecture for the support of user plane transactions over a mobile network between an User Equipment UE and an IP network, said mobile network comprising at least one node, referred to as control plane node, supporting control plane transactions between said UE and said mobile network over control plane bearer, said architecture comprising: said UE and said control plane node adapted to support user plane transactions over said mobile network between said UE and said control plane node, over control plane bearer, said control plane node adapted to support user plane transactions over said mobile network between said control plane node and said IP network without need of user plane bearer in said mobile network, said control plane node interfacing, with or without IP tunnelling, with a gateway function interfacing with said IP network.

公开(公告)号：US20220272530A1

公开(公告)日：2022-08-25

申请号：US17180151

申请日：2021-02-19

Applicant: Nokia Technologies Oy

Inventor： Suresh Nair ,  Laurent Thiebaut ,  Omar Elloumi

IPC: H04W12/06 ,  H04W12/03 ,  H04L9/32 ,  H04L9/08

Abstract: Techniques for securing an identifier of user equipment for a request external to a communication network are disclosed. For example, a method comprises receiving, at a network entity, a request for identification information for user equipment from an entity external to a communication network to which the network entity belongs. The network entity generates a secure identifier for the user equipment, wherein the secure identifier comprises an encrypted form of a public subscription identifier associated with the user equipment. The network entity sends the secure identifier to the external entity. The network entity receives the secure identifier in a subsequent request from the external entity. The network entity utilizes the received secure identifier to confirm the received secure identifier corresponds to the user equipment.

公开(公告)号：US11956627B2

公开(公告)日：2024-04-09

申请号：US17180151

申请日：2021-02-19

Applicant: Nokia Technologies Oy

Inventor： Suresh Nair ,  Laurent Thiebaut ,  Omar Elloumi

IPC: H04W12/06 ,  H04L9/08 ,  H04L9/32 ,  H04W12/03

CPC classification number: H04W12/06 ,  H04L9/0894 ,  H04L9/3236 ,  H04W12/03 ,  H04L2209/80

Abstract: Techniques for securing an identifier of user equipment for a request external to a communication network are disclosed. For example, a method comprises receiving, at a network entity, a request for identification information for user equipment from an entity external to a communication network to which the network entity belongs. The network entity generates a secure identifier for the user equipment, wherein the secure identifier comprises an encrypted form of a public subscription identifier associated with the user equipment. The network entity sends the secure identifier to the external entity. The network entity receives the secure identifier in a subsequent request from the external entity. The network entity utilizes the received secure identifier to confirm the received secure identifier corresponds to the user equipment.