公开(公告)号：WO2022028668A1

公开(公告)日：2022-02-10

申请号：PCT/EP2020/071794

申请日：2020-08-03

Applicant: NOKIA TECHNOLOGIES OY

Inventor： LANDAIS, Bruno ,  THIEBAUT, Laurent ,  KHARE, Saurabh ,  GKELLAS, Georgios

IPC: H04L12/24 ,  H04W24/04 ,  H04L41/0668 ,  H04L41/0893 ,  H04L45/22 ,  H04L67/148

Abstract: There is provided an apparatus comprising means for receiving information about an identification of a network function set associated with at least one packet data network connection. The means is further configured for, in response to receiving an indication that a network function instance of the network function set supporting the at least one packet data network connection is no longer available, transferring the at least one packet data network connection from the network function instance to another network function instance comprised within the network function set.

公开(公告)号：WO2023070340A1

公开(公告)日：2023-05-04

申请号：PCT/CN2021/126528

申请日：2021-10-26

Applicant: NOKIA TECHNOLOGIES OY ,  NOKIA SOLUTIONS AND NETWORKS INVESTMENT (CHINA) CO., LTD.

Inventor： KHARE, Saurabh ,  LANDAIS, Bruno ,  WANG, Xin ,  WIEHE, Ulrich ,  GKELLAS, Georgios

IPC: H04W16/02

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of NRF policy control for different PLMNs. The method comprises in accordance with a determination that a request for a service associated a second device is received from a third device, determining a target network function profile associated with the second device dedicated for the third device at least based on the profile configuration template, reference network function profile and a target network associated with the third device; and transmitting, to the third device, the target network function profile associated with the second device dedicated for the third device. With the solution of the present disclosure, a flexible NRF control policy can be achieved.

公开(公告)号：WO2022175779A1

公开(公告)日：2022-08-25

申请号：PCT/IB2022/051048

申请日：2022-02-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： HIETALAHTI, Hannu Petri ,  PAPAGEORGIOU, Apostolos ,  GKELLAS, Georgios ,  LANDAIS, Bruno ,  BELLING, Horst Thomas ,  THIEBAUT, Laurent ,  MÉSZÁROS, Ákos ,  BRINKMANN, Horst

IPC: H04L43/026 ,  H04L41/08

Abstract: Systems, methods, apparatuses, and computer program products for pushing of packet flow descriptions (e.g., in 5G core) based on provisioned and/or configured attributes are provided.

公开(公告)号：WO2019166837A1

公开(公告)日：2019-09-06

申请号：PCT/GR2018/000018

申请日：2018-03-30

Applicant: NOKIA TECHNOLOGIES, OY ,  GKELLAS, Georgios

Inventor： GKELLAS, Georgios ,  CHANDRAMOULI, Devaki ,  VAN DE VELDE, Thierry

IPC: H04W36/00 ,  H04W36/12

Abstract: A method, apparatus and computer program product redirect a user equipment (UE) in a manner that is transparent to the radio access network and the UE. A first global identifier of the UE is received during an attachment process to a mobility control node. The first global identifier includes a globally unique identifier of the mobility control node and a local identifier field for the UE within the mobility control node. If the local identifier field has a predefined flag value, the UE is determined to have been redirected from a different control node. If the UE has been redirected from the different control node, a reallocation command is caused to be transmitted to the UE. The reallocation command includes a second global identifier of the UE including the globally unique identifier of the mobility control node and the local identifier field having a first locally unique UE identifier.