公开(公告)号：US20250063458A1

公开(公告)日：2025-02-20

申请号：US18804836

申请日：2024-08-14

Applicant: Nokia Technologies Oy

Inventor： Arled PAPA ,  Ugur Baran ELMALI ,  Muhammad NASEER-UL-ISLAM ,  Philippe GODIN ,  Ahmad AWADA ,  Ömer BULAKCI ,  György Tamás WOLFNER

IPC: H04W36/36 ,  H04L41/5009 ,  H04W36/30

Abstract: There is herein disclosed a method for receiving, from a radio access network node, a conditional handover configuration for a plurality of target cells and a radio condition for conditional handover of the UE for a plurality of target cells. The method further comprises receiving, from the radio access network node, an indication that the UE is allowed to select and connect to a preferred target cell from the plurality of target cells. The method further comprises selecting the preferred target cell from the plurality of target cells based on network slice area of service availability information for each target cell configured at the UE and the radio condition and transmitting, a request to connect to the preferred target cell.

公开(公告)号：US20250048199A1

公开(公告)日：2025-02-06

申请号：US18790497

申请日：2024-07-31

Applicant: Nokia Technologies Oy

Inventor： Ugur Baran ELMALI ,  Muhammad NASEER-UL-ISLAM ,  Krzysztof KORDYBACH ,  Arled PAPA ,  Ömer BULAKCI ,  Ahmad AWADA

IPC: H04W36/00 ,  H04W28/20 ,  H04W76/15

Abstract: A master node is provided for a user equipment operating in dual-connectivity with the master node and a secondary node. The master node may be configured to receive information that indicates supported network slices of one or more further nodes. The master node may be configured to transmit slice support information for the one or more further nodes, based on the information. The slice support information may indicate one or more of the supported network slices, at least one non-supported network slice of the one or more further nodes, or at least one communication session of the user equipment that is associated with at least one non-supported network slice. The secondary node may receive the slice support information, and make a secondary node change determination at the secondary node, based on the slice support information.

公开(公告)号：US20240214987A1

公开(公告)日：2024-06-27

申请号：US18544964

申请日：2023-12-19

Applicant: Nokia Technologies Oy

Inventor： Halit Murat GÜRSU ,  Ömer BULAKCI ,  Alessio CASATI ,  Rajesh Babu NATARAJAN ,  Philippe GODIN ,  Ugur Baran ELMALI ,  Arled PAPA ,  Muhammad NASEER-UL-ISLAM

IPC: H04W68/02 ,  H04W60/04 ,  H04W76/20 ,  H04W76/30

CPC classification number: H04W68/02 ,  H04W60/04 ,  H04W76/20 ,  H04W76/30

Abstract: A method performed at an apparatus for configuration of a Radio Access Network (RAN) Notification Area (RNA) is provided. The method comprises receiving a message including RNA information to be temporarily added to the RNA, and timing information associated to the RNA information. The method further comprises configuring the RNA by temporarily adding the RNA information to the RNA based on the timing information.

公开(公告)号：US20240276236A1

公开(公告)日：2024-08-15

申请号：US18416725

申请日：2024-01-18

Applicant: Nokia Technologies Oy

Inventor： Arled PAPA ,  Muhammad NASEER-UL-ISLAM ,  Halit Murat GURSU ,  Ugur Baran ELMALI ,  Irina-Mihaela BALAN ,  Ahmad AWADA ,  Krzysztof KORDYBACH

IPC: H04W16/24 ,  H04W76/20

CPC classification number: H04W16/24 ,  H04W76/20

Abstract: This specification describes a terminal device configured to transmit a message relating to a change or addition of a primary cell of a secondary cell group, the message including (i) information indicative of a first user plane interruption time experienced by the terminal device and associated with the change or addition of the primary cell, and (ii) an indication of a first data radio bearer type to which the first user plane interruption time relates. It also describes a radio access node which receives the message.