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    HANDLING CONDITIONAL HANDOVER
    41.
    发明申请
    HANDLING CONDITIONAL HANDOVER 有权

    公开(公告)号：US20250063459A1

    公开(公告)日：2025-02-20

    申请号：US18807324

    申请日：2024-08-16

    Applicant: Nokia Technologies Oy

    Inventor： Xin ZHANG ,  Umur KARABULUT ,  Jani-Pekka KAINULAINEN ,  Halit Murat GÜRSU ,  Riikka Karoliina DIMNIK

    IPC: H04W36/36 ,  H04W36/00 ,  H04W74/0833

    Abstract: Example embodiments of the present disclosure relate to a solution for handling a conditional handover. In this solution, the first apparatus, receives, from a second apparatus, configuration information indicating: a first conditional cell change configuration associated with a first candidate cell of the first apparatus, and a second conditional cell change configuration associated with a second candidate cell of the first apparatus; and in accordance with a determination that a first condition for switching to the first candidate cell is met, continues to evaluate a second condition for switching to the second candidate cell within a period, wherein the first apparatus is served by a first serving cell and a second serving cell.

    METHOD FOR MULTI-TRP THROUGH TA ACQUISITION
    42.
    发明申请
    METHOD FOR MULTI-TRP THROUGH TA ACQUISITION 有权

    公开(公告)号：US20250056254A1

    公开(公告)日：2025-02-13

    申请号：US18796476

    申请日：2024-08-07

    Applicant: Nokia Technologies Oy

    Inventor： Halit Murat GÜRSU ,  Ahmad AWADA ,  Sanjay GOYAL ,  Timo KOSKELA

    IPC: H04W24/02 ,  H04W24/08 ,  H04W36/00 ,  H04W36/06 ,  H04W56/00

    Abstract: An apparatus including at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: receive, from a network node, an indication to monitor a possibility of configuring a user equipment for single transmission reception point operation, or receive, from the network node, an indication to monitor a possibility of configuring the user equipment for multiple transmission reception point operation; determine whether it is possible to configure the user equipment for single transmission reception point operation or multiple transmission reception point operation; and transmit, to the network node, an indication that it is possible to configure the user equipment for single transmission reception point operation or multiple transmission reception point operation.

    SECURITY KEY MANAGEMENT IN DUAL CONNECTIVITY OPERATION
    43.
    发明申请
    SECURITY KEY MANAGEMENT IN DUAL CONNECTIVITY OPERATION 有权

    公开(公告)号：US20250048226A1

    公开(公告)日：2025-02-06

    申请号：US18923586

    申请日：2024-10-22

    Applicant: Nokia Technologies Oy

    Inventor： Srinivasan SELVAGANAPATHY ,  Ahmad AWADA ,  Halit Murat GÜRSU

    IPC: H04W36/36 ,  H04W12/041 ,  H04W88/06

    Abstract: The disclosure inter alia relates to a user equipment configured to support dual connectivity operation towards a master node and a secondary node of a radio access network, the user equipment comprising at least one processor and at least one memory, the at least one memory storing instructions that, when executed by the at least one processor, cause the user equipment to perform at least the following: establishing a connection towards the master node; receiving configuration information from the master node, wherein the configuration information comprises key counter information which defines a sequence of at least two different key counter values to generate at least two different security keys for at least two different target secondary nodes.

    METHOD, APPARATUS AND COMPUTER PROGRAM FOR CONDITIONAL HANDOVER
    44.
    发明申请
    METHOD, APPARATUS AND COMPUTER PROGRAM FOR CONDITIONAL HANDOVER 有权

    公开(公告)号：US20240414607A1

    公开(公告)日：2024-12-12

    申请号：US18700518

    申请日：2021-11-29

    Applicant: Nokia Technologies OY

    Inventor： Halit Murat GÜRSU ,  Umur KARABULUT ,  Panagiotis SPAPIS ,  Muhammad TAYYAB ,  Ahmad AWADA

    IPC: H04W36/00

    Abstract: There is provided an apparatus for a terminal, the apparatus comprising means configured to perform: receiving a message from a serving cell, wherein the message comprises a configuration for a measurement event and a configuration for a conditional handover, the configuration for the measurement event comprising a leaving condition. The means are further configured to perform, in response to measuring the leaving condition of the measurement event being met, incrementing a counter, and when it is determined that the counter has reached a threshold value, deactivating the received configuration for the conditional handover and providing a measurement report to the serving cell, the measurement report indicating that the leaving condition of the measurement event has been met.

    GENERATING CELL CONFIGURATION INFORMATION
    45.
    发明申请
    GENERATING CELL CONFIGURATION INFORMATION 有权

    公开(公告)号：US20240381242A1

    公开(公告)日：2024-11-14

    申请号：US18441565

    申请日：2024-04-25

    Applicant: Nokia Technologies Oy

    Inventor： Behnam KHODAPANAH ,  Halit Murat GÜRSU ,  Ahmad AWADA ,  Panagiotis SPAPIS ,  Srinivasan SELVAGANAPATHY ,  Umur KARABULUT ,  Jedrzej STANCZAK

    IPC: H04W48/20 ,  H04W28/02

    Abstract: A user equipment of a telecommunications network comprising: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the user equipment at least to: establish a connection between the user equipment and a first network node of the radio access network, the first network node supporting a first cell, derive in the user equipment a reference configuration relating to the first cell; wherein the reference configuration includes information related to a first bearer configuration; receive in the user equipment a target configuration related to a cell change from the first cell towards a second cell, wherein the target configuration includes information related to a target bearer configuration; and in response to an update of the first bearer configuration to an updated first bearer configuration, derive in the user equipment a related updated reference configuration and receiving in the user equipment a delta-over-target configuration, the delta-over-target configuration including information related to differences between an updated target bearer configuration and the target bearer configuration.

    MOBILITY CONTROL IN CONNECTION OF NETWORK SLICES
    49.
    发明公开
    MOBILITY CONTROL IN CONNECTION OF NETWORK SLICES 审中-公开

    公开(公告)号：US20240214894A1

    公开(公告)日：2024-06-27

    申请号：US18557770

    申请日：2022-05-19

    Applicant: Nokia Technologies Oy

    Inventor： Halit Murat GÜRSU ,  Philippe GODIN ,  Ahmad AWADA ,  Muhammad NASEER-UL-ISLAM ,  Ömer BULAKCI

    IPC: H04W36/00 ,  H04W36/18

    CPC classification number: H04W36/13 ,  H04W36/18

    Abstract: There is provided a method, comprising: communicating a first data session on a first network slice with a source network node; receiving an indication indicating whether or not mapping the first data session to a second data session at a target network node requires switching to a second network slice, wherein the user equipment is equipped with a dual active protocol stack enabling the user equipment to communicate with the source network node and with the target network node during the handover process of the apparatus from a source cell provided by the source network node to a target cell provided by the target network node; deciding to continue the first data session on the first network slice with the source network node during the handover process; and deciding, based on the indication, when to start user plane data communication on the second data session with the target network node.

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