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    Spectrum extension for initial access
    1.
    发明授权
    Spectrum extension for initial access 有权

    公开(公告)号：US12185376B2

    公开(公告)日：2024-12-31

    申请号：US17303586

    申请日：2021-06-02

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Esa Tapani Tiirola ,  Kari Pekka Pajukoski

    IPC: H04W74/0833 ,  H04L27/26 ,  H04W8/24 ,  H04W28/26 ,  H04W74/02

    Abstract: Various techniques are provided for receiving, by a user equipment (UE) from an access node (AN), a first random access channel (RACH) configuration available for random access transmission, receiving, by the UE from the AN, a second RACH configuration including at least one reserved extended spectral resource and an indication configured to cause the UE to enable a spectrally extended RACH transmission, and communicating, by the UE to the AN, using at least a portion of a reserved extended spectral resources.

    Resource configuration for a bandwidth part for a wireless network
    2.
    发明授权
    Resource configuration for a bandwidth part for a wireless network 有权

    公开(公告)号：US12074813B2

    公开(公告)日：2024-08-27

    申请号：US17310624

    申请日：2019-02-14

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Karol Schober ,  Kari Juhani Hooli ,  Esa Tapani Tiirola ,  Sami-Jukka Hakola

    IPC: H04L5/00

    CPC classification number: H04L5/0042 ,  H04L5/0007

    Abstract: According to an example embodiment, a method may include determining, by a user equipment in a wireless network, a starting physical resource block (PoinA) of a common physical resource block grid that is associated with a wideband channel, wherein a plurality of bandwidth parts are provided within the common physical resource block grid, each bandwidth part having a bandwidth that is less than the bandwidth of the wideband channel; determining, by the user equipment, a wideband channel guard band for the wideband channel, the wideband channel guard band provided between a lowest frequency of the wideband channel and a first usable physical resource block of the common physical resource block grid; and, determining, by the user equipment for at least one bandwidth part (BWPI) of the plurality of bandwidth parts, a bandwidth part-specific physical resource block grid that is a subset of the common physical resource block grid.

    DOWNLINK CONTROL CHANNEL MONITORING
    5.
    发明公开
    DOWNLINK CONTROL CHANNEL MONITORING 审中-公开

    公开(公告)号：US20230239713A1

    公开(公告)日：2023-07-27

    申请号：US18127312

    申请日：2023-03-28

    Applicant: Nokia Technologies Oy

    Inventor： Esa Tapani Tiirola ,  Lars Dalsgaard ,  Jorma Johannes Kaikkonen ,  Kari Pekka Pajukoski

    IPC: H04W24/08

    CPC classification number: H04W24/08 ,  H04W84/042

    Abstract: Various communication systems may benefit from the appropriate monitoring of communication channels. For example, certain wireless communication systems may benefit from downlink control channel monitoring optimized for discontinuous reception mode and/or narrowband operation. A method can include selecting a search space configuration from a plurality of search space configurations for a user equipment. The method can also include operating the user equipment in the selected search space configuration.

    TDRA enhancements for 60 GHz scenario
    6.
    发明授权
    TDRA enhancements for 60 GHz scenario 有权

    公开(公告)号：US11576174B2

    公开(公告)日：2023-02-07

    申请号：US17222297

    申请日：2021-04-05

    Applicant: Nokia Technologies OY

    Inventor： Esa Tapani Tiirola ,  Kari Juhani Hooli ,  Timo Erkki Lunttila

    IPC: H04W72/04 ,  H04L1/18 ,  H04L1/16 ,  H04W72/12

    Abstract: In a system, apparatus, method, and non-transitory computer readable medium for implementing time domain resource allocation (TDRA) enhancements for use in a 60 GHz frequency range scenario, a user equipment (UE) device may be caused to, receive a time domain resource allocation (TDRA) table from a radio access network (RAN) node, the TDRA table including TDRA configuration information for at least one multi-slot TDRA, receive an indication regarding at least one multi-slot TDRA from the RAN node, receive at least one masking signal indication from the RAN node, the at least one masking signal indication including information corresponding to at least one scheduled transmission slot for at least one masking signal, determine whether to modify the multi-slot TDRA based on the received at least one masking signal indication, and perform multi-slot communication with the RAN node based on results of the determining whether to modify the multi-slot TDRA.

    PDCCH MONITORING IN UNLICENSED SPECTRUM FOR A TERMINAL DEVICE WITH A SINGLE ACTIVE PANEL
    7.
    发明申请
    PDCCH MONITORING IN UNLICENSED SPECTRUM FOR A TERMINAL DEVICE WITH A SINGLE ACTIVE PANEL 有权

    公开(公告)号：US20220394745A1

    公开(公告)日：2022-12-08

    申请号：US17755252

    申请日：2019-10-25

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Karol Schober ,  Kari Juhani Hooli ,  Esa Tapani Tiirola ,  Claudio Rosa ,  Klaus Hugl

    IPC: H04W72/12 ,  H04L5/00 ,  H04W74/08

    Abstract: According to an aspect, there is provided a terminal device configured to perform the following. Initially, the terminal device monitors physical downlink control channel, PDCCH, transmissions according to a first set of rules. The first set of rules comprises rules for performing monitoring over at least two beam pair links, each beam pair link corresponding to a control resource set, CORESET, with a different active transmission configuration indication, TCI, state. The terminal device receives, using a first CORESET with a first active TCI state from an access node, an indication for limiting monitoring and consequently limits monitoring of PDCCH transmissions associated with CORESETs having a TCI state other than the first active TCI state for a period of time.

    Dynamic management of uplink control signaling resources in wireless network
    8.
    发明授权
    Dynamic management of uplink control signaling resources in wireless network 有权

    公开(公告)号：US11425697B2

    公开(公告)日：2022-08-23

    申请号：US16637442

    申请日：2017-08-11

    Applicant: Nokia Technologies Oy

    Inventor： Esa Tapani Tiirola ,  Kari Juhani Hooli ,  Timo Erkki Lunttila

    IPC: H04L12/50 ,  H04W72/04 ,  H04L1/18 ,  H04W72/12

    Abstract: A technique includes receiving, by a user device from a base station, a first message indicating a plurality of sets of uplink control channel resources for the uplink transmission of a type of uplink control information, each set of uplink control channel resources having a resource configuration; receiving, by the user device from the base station, a second message that is different from the first message, the second message indicating a selected uplink control channel resources, of the plurality of sets of uplink control channel resources, for the uplink transmission of a type of uplink control information; and sending, by the user device to the base station, uplink control information via the selected set of uplink control channel resources.

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