公开(公告)号：US12200071B2

公开(公告)日：2025-01-14

申请号：US18025740

申请日：2020-09-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Bruno Landais ,  Laurent Thiebaut ,  Philippe Godin ,  Ömer Bulakci

IPC: H04L67/51

Abstract: It is provided a method comprising: inquiring a repository function to provide identifications of all producers registered in the repository function and satisfying a query condition; receiving or obtaining the identifications of all the producers registered in the repository function and satisfying the query condition upon the inquiring; requesting, using the received or obtained identifications, each of the producers to provide a service.

公开(公告)号：US12101679B2

公开(公告)日：2024-09-24

申请号：US18556976

申请日：2022-05-04

Applicant: Nokia Technologies Oy

Inventor： Ömer Bulakci ,  Ahmad Awada ,  Jedrzej Stanczak ,  Srinivasan Selvaganapathy ,  Muhammad Naseer-Ul-Islam ,  Amaanat Ali ,  Rakash Sivasiva Ganesan

IPC: H04W36/36

CPC classification number: H04W36/362

Abstract: The present invention relates to survival time aware mobility and presents handover procedures when considering survival time (ST) requirements. It proposes a mechanism and embodiments to allow a target cell to have the information relating to a joining UE's Survival Time requirements as well as the ST status during the handover procedure. In particular, the invention is aimed at being introduced into the mobility procedures: Baseline Handover (BHO), Conditional HO (CHO), and Dual Active Protocol Stack (DAPS) HO. In addition to the aggregated RAN architecture, the mobility procedures can be applicable to disaggregated RAN architecture, e.g., CU-DU split.

公开(公告)号：US11611918B2

公开(公告)日：2023-03-21

申请号：US17239107

申请日：2021-04-23

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Halit Murat Gürsu ,  Ömer Bulakci ,  Muhammad Naseer-Ul-Islam ,  Philippe Godin ,  Ahmad Awada

IPC: H04W36/00 ,  H04W36/08

Abstract: Systems, methods, apparatuses, and computer program products for conditional handover (CHO) execution with network slice service continuity prioritization are provided. A radio resource control (RRC) reconfiguration message sent by a source radio access network (RAN) node to the user equipment (UE) may include, for each CHO configuration, an associated network slice-related priority index. The UE may take this index into account when selecting a suitable cell during CHO recovery. Additionally, or alternatively, the RRC reconfiguration message sent by a source RAN node may include, for each CHO configuration, an associated network slice support information of the candidate target cell. The message may also include network slice remapping information for any network slice associated with one of the candidate target cells. Using the above network slice-related information received from the network, the UE can prioritize the cell to select during CHO recovery in case more than one suitable cell is available.

公开(公告)号：US12096300B2

公开(公告)日：2024-09-17

申请号：US18263917

申请日：2022-01-28

Applicant: Nokia Technologies Oy

Inventor： Muhammad Naseer-Ul-Islam ,  Ömer Bulakci ,  Ahmad Awada ,  Jedrzej Stanczak ,  Srinivasan Selvaganapathy ,  Amaanat Ali

IPC: H04W36/24 ,  H04W36/26 ,  H04W36/30 ,  H04W36/00

CPC classification number: H04W36/249 ,  H04W36/26 ,  H04W36/302 ,  H04W36/00837

Abstract: Disclosed is a method comprising evaluating a survival time status of a terminal device, determining a handover command transmission based at least partly on the survival time status, and transmitting the handover command to the terminal device based on the determining.