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    UPLINK NOISE MINIMIZATION
    22.
    发明申请
    UPLINK NOISE MINIMIZATION 有权
    上传噪声最小化

    公开(公告)号：US20160029328A1

    公开(公告)日：2016-01-28

    申请号：US14874891

    申请日：2015-10-05

    Applicant: CommScope Technologies LLC

    Inventor： Fred William Phillips ,  Christopher Goodman Ranson

    IPC: H04W52/52 ,  H04W52/24 ,  H04B7/06 ,  H04W52/14

    CPC classification number: H04B1/1027 ,  H04B7/0632 ,  H04W52/146 ,  H04W52/241 ,  H04W52/242 ,  H04W52/52 ,  H04W88/085

    Abstract: A method of controlling uplink signal power in a distributed antenna system includes monitoring a noise condition of an uplink signal path in the distributed antenna system and determining the noise contribution from the distributed antenna system that is presented to the base station. The receive noise floor of the base station is determined. The determined noise contribution and receive noise floor are unlisted. Based on the evaluation, the uplink gain that is applied to uplink signals from the distributed antenna system to a base station is adjusted.

    Abstract translation: 控制分布式天线系统中的上行链路信号功率的方法包括监视分布式天线系统中的上行链路信号路径的噪声条件，并确定从呈现给基站的分布式天线系统的噪声贡献。 确定基站的接收本底噪声。 确定的噪声贡献和接收本底噪声不公开。 基于该评估，调整从分布式天线系统向基站施加到上行链路信号的上行链路增益。

    PRIORITY BASED RECONFIGURATION SCHEME FOR REMOTE UNITS
    23.
    发明申请
    PRIORITY BASED RECONFIGURATION SCHEME FOR REMOTE UNITS 审中-公开

    公开(公告)号：US20190342155A1

    公开(公告)日：2019-11-07

    申请号：US16511933

    申请日：2019-07-15

    Applicant: CommScope Technologies LLC

    Inventor： Zhen Guo ,  Fred William Phillips

    IPC: H04L12/24 ,  H04W24/02 ,  H04W24/04

    Abstract: One embodiment is directed to a system comprising a first unit communicatively coupled to a second unit via a communication link. The second unit comprises a reconfigurable circuit, the reconfigurable circuit configured with the first or second circuit configuration image. The second unit further comprises an interface device configured to communicatively couple the second unit to the communication link, the second unit configured so that the interface device is configured with the first or second interface configuration image based on the configuration of the reconfigurable circuit configuration.

    TRANSPORT DATA REDUCTION FOR DAS SYSTEMS
    26.
    发明申请
    TRANSPORT DATA REDUCTION FOR DAS SYSTEMS 审中-公开

    公开(公告)号：US20180109351A1

    公开(公告)日：2018-04-19

    申请号：US15791208

    申请日：2017-10-23

    Applicant: CommScope Technologies LLC

    Inventor： Christopher Goodman Ranson ,  Fred William Phillips ,  Thomas Kummetz

    IPC: H04L1/00 ,  H04L29/06 ,  H04B7/08 ,  H04J3/02

    Abstract: An endpoint element of a distributed antenna system includes processing circuitry configured for processing a plurality of digital signals for conditioning the signals and compression circuitry configured for compressing at least one of the digital signals according to a compression scheme to yield at least one compressed digital signal and compression settings. The digital signals are combined into a single digital stream and combined and time division multiplexed onto a serial data link with the compression settings. The digital signals are also transmitted with compression settings to another endpoint element over the serial data link.

    PRIORITY BASED RECONFIGURATION SCHEME FOR REMOTE UNITS
    28.
    发明申请
    PRIORITY BASED RECONFIGURATION SCHEME FOR REMOTE UNITS 审中-公开

    公开(公告)号：US20170222869A1

    公开(公告)日：2017-08-03

    申请号：US15423859

    申请日：2017-02-03

    Applicant: CommScope Technologies LLC

    Inventor： Zhen Guo ,  Fred William Phillips

    IPC: H04L12/24 ,  H04W24/04 ,  H04W8/30

    CPC classification number: H04L41/082 ,  H04W24/02 ,  H04W24/04 ,  H04W88/085

    Abstract: One embodiment is directed to a system comprising a first unit communicatively coupled to a second unit via a communication link. The second unit comprises a reconfigurable circuit, wherein first and second circuit configuration images are stored in the second unit, the reconfigurable circuit configured with the first or second circuit configuration image. The second unit further comprises an interface device configured to communicatively couple the second unit to the communication link, wherein first and second interface configuration images are stored in the second unit, the interface device configured with the first or second interface configuration image based on the reconfigurable circuit configuration. The second unit configured so the interface device is configured with the first interface configuration image or the second interface configuration image when the reconfigurable circuit is configured with the first circuit configuration image or the second circuit configuration image respectively.

    TELECOMMUNICATIONS SYSTEM FOR TRANSPORTING FACILITY CONTROL DATA AND WIRELESS COVERAGE INFORMATION
    29.
    发明申请
    TELECOMMUNICATIONS SYSTEM FOR TRANSPORTING FACILITY CONTROL DATA AND WIRELESS COVERAGE INFORMATION 审中-公开
    用于运输设施控制数据和无线覆盖信息的电信系统

    公开(公告)号：US20170039828A1

    公开(公告)日：2017-02-09

    申请号：US15304049

    申请日：2014-10-22

    Applicant: CommScope Technologies LLC

    Inventor： Donald R. McAllister ,  Christopher Goodman Ranson ,  Michael J. Williamson ,  Fred William Phillips ,  Van E. Hanson

    IPC: G08B13/196 ,  G08B17/10 ,  H04B7/04

    CPC classification number: G08B13/196 ,  G08B17/10 ,  H04B7/04 ,  H04W24/02 ,  H04W52/0251 ,  H04W88/085 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/166 ,  Y02D70/444

    Abstract: Certain features relate to configuring a distributed antenna system (“DAS”) to interface with and manage components of facility control and monitoring systems while providing wireless communications in a cellular or public safety network. A communications module is configured for receiving facility control signals from facility control and monitoring centers and associated nodes and sensors. A signal processing module is configured to convert the facility control signals a format transportable in the DAS. The signal processing module is also configured to multiplex the facility control signals with mobile voice and data signals being transported in the DAS. The DAS configured to manage components of facility control and monitoring systems can route facility control signals to appropriate facility control centers or the nodes and sensors associated with the facility control centers.

    Abstract translation: 某些功能涉及配置分布式天线系统（“DAS”），以便在蜂窝或公共安全网络中提供无线通信时与设备控制和监控系统的组件进行接口和管理。 通信模块被配置为从设备控制和监控中心以及相关联的节点和传感器接收设备控制信号。 信号处理模块被配置为将设备控制信号转换成可在DAS中传送的格式。 信号处理模块还被配置为将设备控制信号与在DAS中传输的移动语音和数据信号进行复用。 配置为管理设备控制和监控系统的组件的DAS可以将设施控制信号路由到适当的设施控制中心或与设施控制中心相关联的节点和传感器。

    Synchronous transfer of streaming data in a distributed antenna system
    30.
    发明授权
    Synchronous transfer of streaming data in a distributed antenna system 有权
    分布式天线系统中流数据的同步传输

    公开(公告)号：US09509487B2

    公开(公告)日：2016-11-29

    申请号：US14739465

    申请日：2015-06-15

    Applicant: CommScope Technologies LLC

    Inventor： Donald Robert McAllister ,  Christopher Goodman Ranson ,  Fred William Phillips

    IPC: H04L7/00 ,  H04J3/06 ,  H04L7/033 ,  H04L1/06 ,  H04W88/08

    CPC classification number: H04L7/0087 ,  H04J3/0658 ,  H04L1/0625 ,  H04L1/0631 ,  H04L7/033 ,  H04W88/085

    Abstract: Method and apparatus for generating a jitter reduced clock signal from signal transmitted over a communication medium includes receiving, with high speed data interface circuitry, a modulated signal that includes a binary encoded data stream. A recovered clock signal is generated from the modulated signal and tracks the long-term drift in the modulated signal. A jitter reduced clock signal is generated by filtering the recovered clock signal with a filtering circuit having a bandwidth sufficient to remove jitter while allowing the jitter reduced clock signal to track the drift in the modulated signal.

    Abstract translation: 用于通过通信介质发送的信号产生抖动降低的时钟信号的方法和装置包括用高速数据接口电路接收包括二进制编码数据流的调制信号。 从调制信号产生恢复的时钟信号，并跟踪调制信号中的长期漂移。 通过用具有足以消除抖动的带宽的滤波电路对恢复的时钟信号进行滤波来产生抖动降低的时钟信号，同时允许抖动降低的时钟信号跟踪调制信号中的漂移。

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