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    GENERATING CELL CONFIGURATION INFORMATION
    51.
    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.

    CONDITIONAL HANDOVER
    53.
    发明公开
    CONDITIONAL HANDOVER 审中-公开

    公开(公告)号：US20240323797A1

    公开(公告)日：2024-09-26

    申请号：US18575605

    申请日：2021-07-17

    Applicant: Nokia Technologies Oy

    Inventor： Jedrzej STANCZAK ,  István Zsolt KOVÁCS ,  Mads LAURIDSEN ,  Ping YUAN

    IPC: H04W36/36 ,  H04W36/00 ,  H04W36/08

    CPC classification number: H04W36/362 ,  H04W36/0083 ,  H04W36/08

    Abstract: Embodiments of the present disclosure relate to conditional handover. A method comprises: upon a successful handover to a first target cell in an ordered list of target cells configured for a terminal device to initiate handover in order, determining, at the terminal device, information for assessing a validity of the ordered list; and transmitting, to a first network device providing the first target cell, a first message comprising the information for assessing the validity of the ordered list. In this way, a chain of target cells is capable of preparing for the future handover from the suitable time, which avoids reserving resources too early or too late and improves the resource efficiency. Moreover, the current serving cell can detect the deviation of the terminal device from the chain in time, thus a configuration of the ordered list can be appropriately adjusted or updated.

    APPARATUS, METHODS, AND COMPUTER PROGRAMS
    56.
    发明公开
    APPARATUS, METHODS, AND COMPUTER PROGRAMS 审中-公开

    公开(公告)号：US20240205779A1

    公开(公告)日：2024-06-20

    申请号：US18552354

    申请日：2022-03-22

    Applicant: Nokia Technologies Oy

    Inventor： Amaanat ALI ,  Srinivasan SELVAGANAPATHY ,  Ahmad AWADA ,  Jedrzej STANCZAK

    IPC: H04W36/30 ,  H04W36/00

    CPC classification number: H04W36/305 ,  H04W36/0061 ,  H04W36/304

    Abstract: The following relates to an apparatus for a terminal, the apparatus comprising: means for receiving, from a master access point, assistance information, the assistance information comprising configuration information for a first candidate Primary Secondary Cell, PSCell, and a second candidate PSCell, and a first indication of whether the first and second candidate PSCell are associated with a common master cell configuration; and means for determining a failure condition that occurred when connecting with the first candidate PSCell; means for, in response to the determining, using the first indication to determine whether to attempt to connect with the second candidate PSCell.

    Timing Advance Triggering Measurement Report For FR2 Handover
    57.
    发明公开
    Timing Advance Triggering Measurement Report For FR2 Handover 审中-公开

    公开(公告)号：US20240121676A1

    公开(公告)日：2024-04-11

    申请号：US18474438

    申请日：2023-09-26

    Applicant: Nokia Technologies Oy

    Inventor： Umur KARABULUT ,  Halit Murat GÜRSU ,  Ahmad AWADA ,  Jedrzej STANCZAK ,  Ingo VIERING

    IPC: H04W36/00 ,  H04W36/08

    CPC classification number: H04W36/0072 ,  H04W36/08

    Abstract: An apparatus includes at least one processor; and at least one memory including computer program code; wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to: establish a connection with a source cell; determine a first timing advance that indicates a propagation delay of uplink transmission to the source cell; determine a second timing advance that indicates a propagation delay of uplink transmission to a target cell; determine whether to initiate a handover procedure to the target cell, based at least on the first timing advance; and synchronize to the target cell during the handover procedure.

    Inter Secondary Node Conditional PSCell Change
    58.
    发明公开
    Inter Secondary Node Conditional PSCell Change 审中-公开

    公开(公告)号：US20230422108A1

    公开(公告)日：2023-12-28

    申请号：US18033392

    申请日：2021-10-14

    Applicant: Nokia Technologies OY

    Inventor： Ahmad Awada ,  Krzysztof KORDYBACH ,  Srinivasan SELVAGANAPATHY ,  Jedrzej STANCZAK

    IPC: H04W36/00

    CPC classification number: H04W36/0058 ,  H04W36/0016

    Abstract: This disclosure presents processes to allow a conditional reconfiguration of a conditional cell change operation between a user equipment (UE) and one or more of a master node (MN), a source secondary node (SN), or a target SN. In some aspects, a SN/SgNB change required message can include a measurement ID for target PSCells, a dedicated measurement ID for each target PSCell, a set of measurement IDs, or a list of target PSCells, where the data can be prepared by the target SN, or an indication for the MN to inform the source SN about a list of prepared target PSCells or a default measurement ID. In some aspects, the respective of a RRCReconfiguration or a RRCConnectionReconfiguration message can include the measurement ID, the set of measurement IDs, or the default measurement ID to inform the UE on the configurations for the cell change operation.

    EARLY MEASUREMENTS FOR PSCELL ADDITION AFTER HANDOVER
    59.
    发明公开
    EARLY MEASUREMENTS FOR PSCELL ADDITION AFTER HANDOVER 审中-公开

    公开(公告)号：US20230308960A1

    公开(公告)日：2023-09-28

    申请号：US18019207

    申请日：2021-07-12

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Srinivasan SELVAGANAPATHY ,  Elena VIRTEJ ,  Jarkko Tuomo KOSKELA ,  Amaanat ALI ,  Tero HENTTONEN ,  Jedrzej STANCZAK ,  Ahmad AWADA ,  Lars DALSGAARD

    IPC: H04W36/00

    CPC classification number: H04W36/0061 ,  H04W36/0058

    Abstract: Inter-alia, a method is disclosed comprising: obtaining measurement configuration information indicative of a measurement configuration for a measurement on at least one target secondary cell of a mobile communication network, executing a handover to a target cell, and, before and/or during executing the handover, starting a measurement on at least one target secondary cell based, at least in part, on the measurement configuration information. Further, a method is disclosed comprising: receiving, from a target node, target secondary cell information indicative of at least one target secondary cell, upon reception of the target secondary cell information, transmitting a measurement configuration information indicative of a measurement configuration for a measurement on at least one target secondary cell based, at least in part, on the target secondary cell information. It is further disclosed an according apparatus, a computer program and a system.

    CONDITIONAL CELL RELEASING
    60.
    发明公开
    CONDITIONAL CELL RELEASING 审中-公开

    公开(公告)号：US20230284105A1

    公开(公告)日：2023-09-07

    申请号：US18040012

    申请日：2021-06-09

    Applicant: Nokia Technologies Oy

    Inventor： Jedrzej STANCZAK ,  Srinivasan SELVAGANAPATHY ,  Krzysztof KORDYBACH ,  Tero HENTTONEN

    IPC: H04W36/00

    CPC classification number: H04W36/0064

    Abstract: Inter-alia, a method is disclosed comprising: determining conditional cell release information indicative of at least one condition based on which a configured cell of a cell group of a mobile communication network is to be released; and releasing the configured cell based, at least in part, on the conditional cell release information. It is further disclosed an according apparatus, computer program and system.

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