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    METHOD AND SYSTEM FOR ENHANCING CAPACITY OF RADIOS SHARING SPECTRUM
    41.
    发明申请
    METHOD AND SYSTEM FOR ENHANCING CAPACITY OF RADIOS SHARING SPECTRUM 有权

    公开(公告)号：US20220159658A1

    公开(公告)日：2022-05-19

    申请号：US17601300

    申请日：2020-02-24

    Applicant: CommScope Technologies LLC

    Inventor： Ariful Hannan ,  Khalid W. Al-Mufti

    IPC: H04W72/04 ,  H04W16/14

    Abstract: Methods and apparatuses for determining an assignment of frequency channels to radios of a spectrum access system are provided and which result in at least one of: (a) an enhanced transmit power-bandwidth product or an enhanced probable transmit power-bandwidth product for all radios, (b) diminished interference between radios of different nodes, and (c) diminishing changes to frequency channels either requested by or previously assigned to radios.

    Computing statistics for mixture distributions
    42.
    发明授权
    Computing statistics for mixture distributions 有权

    公开(公告)号：US11204978B2

    公开(公告)日：2021-12-21

    申请号：US17050787

    申请日：2019-05-02

    Applicant: CommScope Technologies LLC

    Inventor： Khalid W. Al-Mufti ,  Suryanarayana A. Kalenahalli ,  Navin Srinivasan ,  Ariful Hannan

    IPC: G06F17/18

    Abstract: A computing device includes a processor and memory storing instructions that are executable to determine a median of a first mixture distribution. The instructions are also executable to determine a parent mean, a parent standard deviation, and boundaries for each of multiple segments in the first mixture distribution. The instructions are also executable to determine a segment mean and a segment second moment for each segment based on the parent mean, the parent standard deviation, and the boundaries for the respective segment. The instructions are also executable to determine a scaled probability for each segment. The instructions are also executable to determine a mixture mean and a mixture standard deviation for the first mixture distribution based on the segment mean, the segment second moment, and the scaled probability for each segment in the first mixture distribution.

    Method and system for generating a move list
    44.
    发明授权
    Method and system for generating a move list 有权

    公开(公告)号：US11064444B2

    公开(公告)日：2021-07-13

    申请号：US16383718

    申请日：2019-04-15

    Applicant: CommScope Technologies LLC

    Inventor： Khalid W. Al-Mufti ,  Navin Srinivasan ,  Ariful Hannan

    IPC: H04W52/24 ,  H04W52/38 ,  H04B7/06 ,  H04W52/52 ,  H04W52/36

    Abstract: A method is provided. The method comprises: selecting a new protection point in a dynamic protection area; creating an initial sort list of radios; determining look angles; determining which look angle includes most radios in its main beam; determining a modified sort list and an initial move list for the determined look angle; determining a certain percentile of aggregate interference power spectral density at the new protection point for radios that are in a main beam for each of remaining look angles; sorting, by level of certain percentile of aggregate interference power spectral density, the remaining look angles; and generating a move list of radios.

    Autonomous transmit chain delay measurements
    50.
    发明授权
    Autonomous transmit chain delay measurements 有权

    公开(公告)号：US09778371B2

    公开(公告)日：2017-10-03

    申请号：US15242272

    申请日：2016-08-19

    Applicant: CommScope Technologies LLC

    Inventor： Ariful Hannan ,  Khalid W. Al-Mufti ,  Tariqul Islam

    IPC: G01S19/46 ,  G01S19/38 ,  G01S5/02 ,  G01S5/10

    CPC classification number: G01S19/46 ,  G01S5/021 ,  G01S5/10

    Abstract: A system and method for determining transmission delay in a communications system. In some embodiments, satellite positioning information having System Frame Number (SFN) information may be received for a mobile device and observed time difference of arrival (OTDOA) measurements may be received for a mobile device. A location of the mobile device may be determined as a function of the received satellite positioning information. A Global Positioning System (GPS) time estimate may be determined as a function of the determined location of the mobile device. Transmission delay between a node serving the mobile device and an antenna serving the mobile device may be determined as a function of the received OTDOA measurements and determined GPS time estimate.

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