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    Beam selection for high frequency wireless communication network
    3.
    发明授权
    Beam selection for high frequency wireless communication network 有权

    公开(公告)号：US11956050B2

    公开(公告)日：2024-04-09

    申请号：US17764341

    申请日：2019-10-02

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Magnus Åström ,  Joao Vieira ,  Robert Baldemair

    IPC分类号： H04L1/02 ,  H04B7/06

    CPC分类号： H04B7/0695 ,  H04B7/063

    摘要： There is disclosed a method of operating a radio node in a wireless communication network. The method includes obtaining delay characteristic information for a set of wireless devices, the delay characteristic information for each of the set of wireless devices pertaining to one or more signaling beams of a set of signaling beams, and communicating with subgroups of wireless devices of the set of wireless devices using signaling beams selected from the set of signaling beams based on the delay characteristic information. For each subgroup, a different selected signaling beam is used for communicating. The disclosure also pertains to related devices and methods.

    Authentication of wearable devices associated with a premises security system
    4.
    发明授权
    Authentication of wearable devices associated with a premises security system 有权

    公开(公告)号：US11948414B2

    公开(公告)日：2024-04-02

    申请号：US18462112

    申请日：2023-09-06

    申请人： The ADT Security Corporation

    发明人： Neil Brown

    IPC分类号： G07C9/22 ,  G07C9/00 ,  G07C9/27 ,  G08B25/00 ,  G08B25/01 ,  H04L9/40

    CPC分类号： G07C9/22 ,  G07C9/00309 ,  G07C9/27 ,  G08B25/008 ,  G08B25/016 ,  H04L63/0807 ,  G07C2009/00769 ,  G07C2209/63

    摘要： In some embodiments, an authentication device is provided. The authentication device configured to determine that the wearable device is authorized to participate in the premises security system, cause transmission of a first security token that is usable to validate that the wearable device is authorized to participate in the premises security system, in response to the status update, request the first security token from the wearable device, validate that the wearable device is authorized to participate in the premises security system based at least in part on the first security token received from the wearable device and in response to validating that the wearable device is authorized to participate in the premises security system, cause transmission of a second security token to the wearable device where the second security token is usable to trigger a premises security system action.

    Audio compression for low overhead decompression
    6.
    发明授权
    Audio compression for low overhead decompression 有权

    公开(公告)号：US11935550B1

    公开(公告)日：2024-03-19

    申请号：US18193761

    申请日：2023-03-31

    申请人： The ADT Security Corporation

    发明人： Andrew P. Weir

    IPC分类号： G10L19/00 ,  G10L19/022 ,  G10L19/032

    CPC分类号： G10L19/032 ,  G10L19/022

    摘要： A system comprising an audio compression device is provided. The audio compression device receives a plurality of pulse code modulated (PCM) samples, performs a quantization of the plurality of the PCM samples, and determines a plurality of time windows for the plurality of quantized PCM samples. The audio compression device further determines a first number of delta bits and a first sample count for a first time window of a plurality of time windows, where the first time window includes a first group of time-domain consecutive samples according to the first sample count. The audio compression device encodes the sample into the first number of delta bits based on a difference from a previous sample to generate a first stream of delta bits, and encodes the first sample count and the first number of delta bits in a corresponding first header for the first time window.

    Network assisted data location assurance
    7.
    发明授权
    Network assisted data location assurance 有权

    公开(公告)号：US11930364B2

    公开(公告)日：2024-03-12

    申请号：US16966245

    申请日：2018-02-05

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Bate Jellema

    IPC分类号： H04W12/104 ,  H04W12/63 ,  H04W12/72 ,  H04W88/16

    CPC分类号： H04W12/104 ,  H04W12/63 ,  H04W12/72 ,  H04W88/16

    摘要： A method, apparatus, and system are provided for verifying a location of data stored on at least one storage device within at least one cell area served by at least one network node of a wireless communication network. In one embodiment, a location assurance gateway is provided with a communication interface and processing circuitry, the processing circuitry configured to cause the communication interface to communicate with the at least one network node of the wireless communication network for location information associated with the at least one cell area, the location information associated with the at least one cell area being used to verify a location of the data stored on the at least one storage device.

    User equipment, radio network node and methods performed therein
    8.
    发明授权
    User equipment, radio network node and methods performed therein 有权

    公开(公告)号：US11924779B2

    公开(公告)日：2024-03-05

    申请号：US16323276

    申请日：2018-12-28

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Jinhua Liu ,  Mats Folke ,  Min Wang

    IPC分类号： H04W52/36

    CPC分类号： H04W52/365

    摘要： Embodiments herein relates to a method performed by a UE for handling communication in a wireless communications network. The UE transmits a first indication in a PHR of a serving cell to a radio network node, wherein the first indication indicates presence of a first type of PH of a first carrier in the PHR of the serving cell, and wherein the first type is referring to an uplink RS transmission power. The PHR of the serving cell further comprises a second indication indicating presence of a PH of a second type of a second carrier of the serving cell, wherein the second type is referring to a user data transmission power.