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    Signaling Power Exposure Events
    41.
    发明申请
    Signaling Power Exposure Events 有权

    公开(公告)号：US20220264481A1

    公开(公告)日：2022-08-18

    申请号：US17621797

    申请日：2019-06-28

    Applicant: Nokia Technologies Oy

    Inventor： Samantha CAPORAL DEL BARRIO ,  Simon SVENDSEN ,  Nuno Manuel KIILERICH PRATAS ,  Karri Markus RANTA-AHO ,  Sari Kaarina NIELSEN ,  Benny VEJLGAARD

    IPC: H04W52/36 ,  H04W52/14

    Abstract: Various example embodiments provide a system for mitigating effects of a power back-off due to exposure of user's body to transmitted power. A user equipment (UE) may determine triggering of a power exposure event, for example a body of a user coming close enough to trigger a maximum permissible exposure (MPE) limit. The UE may then send an emergency signal including an indication of the triggered power exposure event to a base station. Various beneficial options for rapidly providing the emergency signal are disclosed. The UE and the base station may enter an emergency mode, where the UE may provide further information on its power back-off conditions. Based on the information received from the UE, the base station may determine to perform adaptation of the radio link to avoid radio link failure. Apparatuses, methods, and computer programs are disclosed.

    SIGNALS FOR ACTIVATOR-TAG POST-TRANSMISSION ORTHOGONALIZATION
    43.
    发明申请
    SIGNALS FOR ACTIVATOR-TAG POST-TRANSMISSION ORTHOGONALIZATION 有权

    公开(公告)号：US20250081168A1

    公开(公告)日：2025-03-06

    申请号：US18820732

    申请日：2024-08-30

    Applicant: Nokia Technologies Oy

    Inventor： Oana-Elena BARBU ,  Nuno Manuel KIILERICH PRATAS ,  Benny VEJLGAARD ,  Johannes HARREBEK ,  Simon SVENDSEN

    IPC: H04W72/0446 ,  H04W72/231

    Abstract: A first apparatus configured to: receive a first configuration of one or more candidate slots; receive a second configuration for activation of at least one slot; and transmit at least one activation signal in the at least one activated slot. A second apparatus configured to: receive a first configuration of one or more candidate slots; receive, from a first apparatus, at least one preparation RS; determine at least one slot based, at least partially, on at least one of: the first configuration, or the at least one preparation RS; and transmit a second configuration for activation of the at least one determined slot. A fourth apparatus configured to: transmit, to a first apparatus, a first configuration of one or more candidate slots; and transmit, to a second apparatus associated with a third apparatus, a second configuration of one or more candidate slots.

    CONFLICT AVOIDANCE FOR REFERENCE SIGNAL
    47.
    发明申请
    CONFLICT AVOIDANCE FOR REFERENCE SIGNAL 有权

    公开(公告)号：US20250047435A1

    公开(公告)日：2025-02-06

    申请号：US18715389

    申请日：2021-12-15

    Applicant: Nokia Technologies Oy

    Inventor： Nuno Manuel KIILERICH PRATAS ,  Oana-Elena BARBU ,  Benny VEJLGAARD ,  Johannes HARREBEK ,  Jan Torst HVIID ,  Prajwal KESHAVAMURTHY

    IPC: H04L5/00 ,  G01S13/76 ,  H04W72/40

    Abstract: Disclosed is a method comprising receiving, by a first terminal device, from a second terminal device, a first message indicating a first set of resource configurations for transmission of a reference signal to the second terminal device: transmitting, by the first terminal device, a second message indicating a second set of resource configurations for the transmission of the reference signal to the second terminal device, wherein the second set of resource configurations are generated based at least partly on the first set of resource configurations; receiving, by the first terminal device, from the second terminal device, a third message indicating a resource configuration to be used for the transmission of the reference signal to the second terminal device; and transmitting, by the first terminal device, to the second terminal device, the reference signal based at least partly on the resource configuration indicated in the third message.

    USER EQUIPMENT CONTENTION-BASED POSITIONING WITHOUT AUTHENTICATION
    48.
    发明申请
    USER EQUIPMENT CONTENTION-BASED POSITIONING WITHOUT AUTHENTICATION 有权

    公开(公告)号：US20240406924A1

    公开(公告)日：2024-12-05

    申请号：US18697348

    申请日：2021-10-01

    Applicant: Nokia Technologies Oy

    Inventor： Nuno Manuel KIILERICH PRATAS ,  Oana-Elena BARBU ,  Johannes HARREBEK ,  Benny VEJLGAARD ,  Ryan KEATING ,  Frank FREDERIKSEN

    IPC: H04W64/00

    Abstract: Systems, methods, apparatuses, and computer program products for contention-based positioning without requiring device authentication are provided. For example, a method can include sending, by a user equipment, a positioning message to a serving network element in a network that includes multiple network elements including both the serving network element itself and at least one other network element. The positioning message can be sent as a contention-based message. The method can also include receiving, by the user equipment, a positioning response from the serving network element. Content of the positioning response can be contingent on a collision result of the contention-based message.

    CHANNEL OCCUPANCY TIME SHARING FOR SIDELINK IN UNLICENSED SPECTRUM
    50.
    发明公开
    CHANNEL OCCUPANCY TIME SHARING FOR SIDELINK IN UNLICENSED SPECTRUM 审中-公开

    公开(公告)号：US20240196433A1

    公开(公告)日：2024-06-13

    申请号：US18553714

    申请日：2021-05-20

    Applicant: Nokia Technologies Oy

    Inventor： Lianghai JI ,  Nuno Manuel KIILERICH PRATAS ,  Ling YU ,  Vinh VAN PHAN ,  Yong LIU ,  Tao TAO

    IPC: H04W74/0808 ,  H04W92/18

    CPC classification number: H04W74/0808 ,  H04W92/18

    Abstract: Systems, methods, apparatuses, and computer program products for channel occupancy time (COT) sharing for sidelink (SL) in unlicensed spectrum are provided. One method may include, upon acquiring a COT, an initiating user equipment (UE) transmitting a first indication to one or more responding UEs. The first indication may include at least a duration of the channel occupancy time (COT) and/or configuration information for at least one second indication. The method may also include transmitting the at least one second indication to the one or more responding UEs prior to a SL transmission from the one or more responding UEs. The at least one second indication may include an indication of a listen before talk (LBT) type that the one or more responding UEs should apply for the SL transmission taking place within the COT duration and/or an indication of a new COT duration.

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