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    Dual Connectivity Conflict Resolution for Distributed Units
    4.
    发明申请
    Dual Connectivity Conflict Resolution for Distributed Units 有权

    公开(公告)号：US20220287123A1

    公开(公告)日：2022-09-08

    申请号：US17634301

    申请日：2019-08-12

    Applicant: Nokia Technologies Oy

    Inventor： Esa TIIROLA ,  Keeth Saliya Jayasinghe LADDU ,  Mark CUDAK ,  Ilkka KESKITALO ,  Juha Sakari KORHONEN

    IPC: H04W76/15 ,  H04W76/20

    Abstract: A distributed unit, DU, of a radio access node configured to operate in a scenario where the DU is one of multiple DUs serving links to a multi-connected entity, acquires a first DU radio resource configuration for the DU, acquires a first link radio resource configuration corresponding to a first link of a multi-connectivity link of a multi-connected entity, wherein the first link is served by the DU, acquires a multiplexing configuration of the multi-connectivity link, and determines availability of at least one radio resource for the multi-connectivity link based on the first DU radio resource configuration, the first link radio resource configuration, and the multiplexing configuration.

    MULTI-STAGE SCHEDULING
    5.
    发明公开
    MULTI-STAGE SCHEDULING 审中-公开

    公开(公告)号：US20230171041A1

    公开(公告)日：2023-06-01

    申请号：US17997300

    申请日：2021-04-15

    Applicant: Nokia Technologies Oy

    Inventor： Karol SCHOBER ,  Kari HOOLI ,  Esa TIIROLA

    IPC: H04L1/1829

    CPC classification number: H04L1/1854 ,  H04L1/1864

    Abstract: An apparatus comprising means for: receiving, in a physical downlink control channel (PDCCH) in a first slot, first scheduling information for a data channel, wherein the first slot is separated by at least one first period of multiple slots from next first scheduling information; and receiving, in the PDCCH in at least one second slot, second scheduling information for the data channel, wherein the at least one second slot is delayed with respect to the first slot by one or more slots and is received within the first period of multiple slots after the first slot, wherein the first scheduling information in the first slot points to at least the second scheduling information; and wherein the second scheduling information is related to at least one hybrid automatic request (HARQ) process for the data channel.

    CELL EDGE SCHEDULING ARRANGEMENT FOR HIGH SUBCARRIER SPACING
    6.
    发明申请
    CELL EDGE SCHEDULING ARRANGEMENT FOR HIGH SUBCARRIER SPACING 有权

    公开(公告)号：US20230129410A1

    公开(公告)日：2023-04-27

    申请号：US17794569

    申请日：2021-01-19

    Applicant: Nokia Technologies Oy

    Inventor： Kari Juhani HOOLI ,  Esa TIIROLA ,  Kari Pekka PAJUKOSKI

    IPC: H04L27/26

    Abstract: A method, apparatus, and a computer-readable storage medium are provided for cell-edge scheduling arrangement for high subcarrier spacing. In an example implementation, the method may include configuring, by a gNB, a first numerology parameter that enables at least symbol repetition and a modified cyclic prefix, and transmitting, by the gNB, a downlink signal/channel that is configured based at least on the symbol repetition and modified cyclic prefix. In another example implementation, the method may include configuring, by a user equipment (UE), a first numerology parameter that enables at least symbol repetition and modified cyclic prefix based at least on information received from a gNB, aligning, by the UE, fast Fourier transform (FFT) windows with boundaries of the repeated symbols, and processing, by the UE, a downlink signal/channel received from the gNB based at least on the aligning.

    MULTIPORT PHASE TRACKING REFERENCE SIGNAL IN RADIO COMMUNICATION
    7.
    发明申请
    MULTIPORT PHASE TRACKING REFERENCE SIGNAL IN RADIO COMMUNICATION 有权

    公开(公告)号：US20230006794A1

    公开(公告)日：2023-01-05

    申请号：US17782532

    申请日：2020-12-21

    Applicant: Nokia Technologies Oy

    Inventor： Oskari TERVO ,  Esa TIIROLA ,  Kari PAJUKOSKI

    IPC: H04L5/00 ,  H04B7/0413

    Abstract: Systems, methods, apparatuses, and computer program products for multiport phase tracking reference signal in radio communication. A method may include receiving a radio resource control signaling and/or scheduling information from a network element. The method may also include determining a phase tracking reference signal configuration based on the radio resource control signaling and/or scheduling information. The method may further include carrying out a multiport radio reception or transmission with the network element according to the determined phase tracking reference signal configuration.

    BANDWIDTH PART INACTIVITY TIMER FOR UNLICENSED SPECTRUM OPERATIONS
    8.
    发明申请
    BANDWIDTH PART INACTIVITY TIMER FOR UNLICENSED SPECTRUM OPERATIONS 有权

    公开(公告)号：US20220150895A1

    公开(公告)日：2022-05-12

    申请号：US17438029

    申请日：2020-03-24

    Applicant: Nokia Technologies Oy

    Inventor： Karol SCHOBER ,  Esa TIIROLA ,  Timo LUNTTILA ,  Kari HOOLI

    IPC: H04W72/04

    Abstract: According to a first embodiment, a method may include initiating, by a user equipment, a first countdown timer associated with a first initial value and a first timer-interval, and a second countdown timer associated with a second initial value and a second timer-interval. The method may further include determining, by the user equipment, whether at least one first indication is detected during the first timer-interval. The method may further include adjusting, by the user equipment, at least one of the first countdown timer or the second countdown timer based on the determining.

    Transmission Opportunities
    9.
    发明申请
    Transmission Opportunities 有权

    公开(公告)号：US20220039155A1

    公开(公告)日：2022-02-03

    申请号：US17276539

    申请日：2018-09-28

    Applicant: Nokia Technologies Oy

    Inventor： Sami HAKOLA ,  Esa TIIROLA ,  Kari HOOLI ,  Timo KOSKELA

    IPC: H04W74/08 ,  H04W74/00

    Abstract: A method including configuring a first radio beam pair and at least a second radio beam pair to a communication connection, wherein the first radio beam pair includes a first transmission radio beam having a first transmission direction and the second radio beam pair including a second transmission radio beam having a second transmission direction different from the first transmission direction; triggering channel contention to transmit at least one message from the apparatus and performing radio channel sensing for both the first transmission radio beam and the second transmission radio beam during the channel contention; acquiring a transmission opportunity in response to detecting that a radio channel is available for at least one of the first transmission radio beam and the second transmission radio beam; and causing transmission of the at least one message during the transmission opportunity.

    MULTI-CELL PERIODIC/SPS CSI REPORTING FOR WIRELESS NETWORK
    10.
    发明申请
    MULTI-CELL PERIODIC/SPS CSI REPORTING FOR WIRELESS NETWORK 审中-公开

    公开(公告)号：US20190223036A1

    公开(公告)日：2019-07-18

    申请号：US16234106

    申请日：2018-12-27

    Applicant: Nokia Technologies Oy

    Inventor： Timo LUNTTILA ,  Mihai ENESCU ,  Esa TIIROLA ,  Kari HOOLI

    IPC: H04W24/10 ,  H04W72/04 ,  H04L5/00 ,  H04W72/12

    Abstract: In accordance with an example embodiment, there is disclosed a method comprising: receiving, by a user device, from at least one base station, at least two CSI reporting configurations for at least one of periodic and semi-persistent CSI reporting; determining that at least two CSI reports are to be reported for the at least two CSI reporting configurations in a slot; determining whether PUCCH resources for the at least two CSI reporting configurations are overlapping in time on a carrier; and ranking different CSI reports associated with each of the at least two CSI reporting configurations in a priority order in response to a determination that at least two PUCCH resources associated with the at least two CSI reporting configurations overlap in time at least partially.

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