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    SUPPORT FOR IDLE PERIOD COMMUNICATION IN SEMI-STATIC CHANNEL ACCESS
    1.
    发明公开
    SUPPORT FOR IDLE PERIOD COMMUNICATION IN SEMI-STATIC CHANNEL ACCESS 审中-公开

    公开(公告)号：US20240008072A1

    公开(公告)日：2024-01-04

    申请号：US18247395

    申请日：2021-08-30

    Applicant: Nokia Technologies Oy

    Inventor： Renato Barbosa ABREU ,  Claudio ROSA ,  Roberto MALDONADO ,  Morten TOFT ,  Timo Erkki LUNTTILA

    IPC: H04W74/00 ,  H04W74/08

    CPC classification number: H04W74/006 ,  H04W74/08

    Abstract: There are provided measures for enabling/realizing support for idle period communication in semi-static channel access. Such measures exemplarily comprise that a user equipment device monitors for presence of a clearance indication provided by a base station device serving the user equipment device, which indicates clearance for communication by the user equipment device in at least one idle period of abase station device frame period, disables communication by the user equipment device in the at least one idle period of the base station device frame period when the monitoring yields absence of the clearance indication, and enables communication by the user equipment device in the at least one idle period of the base station device frame period when the monitoring yields presence of the clearance indication.

    CHANNEL ACCESS PROCEDURE
    2.
    发明公开
    CHANNEL ACCESS PROCEDURE 审中-公开

    公开(公告)号：US20230199835A1

    公开(公告)日：2023-06-22

    申请号：US18015199

    申请日：2021-05-06

    Applicant: Nokia Technologies Oy

    Inventor： Morten TOFT ,  Claudio ROSA ,  Mika KASSLIN ,  Olli ALANEN ,  Roberto MALDONADO

    IPC: H04W74/08 ,  H04L5/00

    CPC classification number: H04W74/0808 ,  H04L5/0048

    Abstract: A transmitter is configured to set a counter to a starting value, sense whether a channel is busy or idle and to update the counter value during sensing. When there is data to be transmitted, the transmitter is configured to determine, based on at least the counter value at a transmit opportunity and a duration the channel has been sensed idle before the transmit opportunity, whether to transmit the data or to continue the sensing the channel to a next transmit opportunity without reset- ting the counter value to the starting value.

    TIMING ADVANCE LOOPS
    3.
    发明公开
    TIMING ADVANCE LOOPS 审中-公开

    公开(公告)号：US20240121732A1

    公开(公告)日：2024-04-11

    申请号：US18374087

    申请日：2023-09-28

    Applicant: Nokia Technologies Oy

    Inventor： Morten TOFT ,  Samantha CAPORAL DEL BARRIO ,  Christian ROM ,  Simon SVENDSEN ,  Sami-Jukka HAKOLA

    IPC: H04W56/00

    CPC classification number: H04W56/001

    Abstract: Example embodiments may relate to an apparatus, method and/or computer program for managing timing advance loops. The method may comprise receiving, at a user equipment from a plurality of network nodes, respective downlink reference signals, wherein an antenna system of the user equipment receives the downlink reference signals using a wide beam configuration. The method may also comprise performing measurements on the received downlink reference signals to determine a parameter and for determining that the parameter does not meet a predetermined criteria. Based on the parameter not meeting the predetermined criteria, the method may comprise configuring the antenna system such that at least one of the downlink reference signals is received using a narrow beam configuration. The method may involve re-performing the measurements on downlink reference signals from the plurality of network nodes. Based on the parameter meeting the predetermined criteria, it may be determined that transmission of candidate uplink signals, from the user equipment to the at least one of the plurality of network nodes, can be grouped into one timing advance loop.

    UE Indication of Estimated MPR on UL Beam Pair for STXMP
    5.
    发明申请
    UE Indication of Estimated MPR on UL Beam Pair for STXMP 有权

    公开(公告)号：US20250048278A1

    公开(公告)日：2025-02-06

    申请号：US18926402

    申请日：2024-10-25

    Applicant: Nokia Technologies Oy

    Inventor： Knud Knudsen ,  Samantha CAPORAL DEL BARRIO ,  Jan Torst HVIID ,  Morten TOFT

    IPC: H04W52/36 ,  H04B7/0413 ,  H04B7/06

    Abstract: An apparatus may be configured to: receive, from a first network node, a first indication to activate a first set of transmission configuration indicator states associated with the first network node; receive, from the first network node, a second indication of a second network node, wherein the apparatus is configured to perform simultaneous transmission, with the first network node and the second network node; and transmit, to the first network node, a first report, wherein the first report comprises at least one indication of a presence of a power backoff value associated with a pair of transmission configuration indicator states.

    APPARATUS, METHOD, COMPUTER PROGRAM FOR CALIBRATING AN ARRAY OF DUAL-POLARIZED ANTENNA ELEMENTS
    7.
    发明公开
    APPARATUS, METHOD, COMPUTER PROGRAM FOR CALIBRATING AN ARRAY OF DUAL-POLARIZED ANTENNA ELEMENTS 审中-公开

    公开(公告)号：US20230224001A1

    公开(公告)日：2023-07-13

    申请号：US18154403

    申请日：2023-01-13

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Simon SVENDSEN ,  Stig BLÜCHER BRINK ,  Poul OLESEN ,  Morten TOFT

    IPC: H04B7/06 ,  H01Q3/28 ,  H01Q3/36 ,  H01Q9/04

    CPC classification number: H04B7/0617 ,  H01Q3/28 ,  H01Q3/36 ,  H01Q9/0407

    Abstract: An apparatus including an array of dual-polarized antenna elements. Each antenna element includes a pair of orthogonal polarization feeds, and a coupler configured to couple, in the near field, the orthogonal polarizations. The apparatus also including control circuitry configured to control, for each polarization, for each antenna element, a power adjustment and a phase adjustment applied to signals of the respective polarization feeds. The apparatus further includes measurement circuitry configured to measure, for each polarization, for each antenna element via its respective coupler, a power and/or a phase of a signal transmitted from the respective array. The apparatus also includes calibration circuitry configured to adjust, for each polarization, for each antenna element, the power adjustment and/or the phase adjustment applied to signals of the respective polarization feeds in dependence upon the measurement, for each polarization, of power and/or phase of the signal transmitted from the respective antenna element.

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