中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

115 records (took 0.024 seconds)

    Systems and methods for transporting digital RF signals
    13.
    发明授权
    Systems and methods for transporting digital RF signals 有权

    公开(公告)号：US09755868B2

    公开(公告)日：2017-09-05

    申请号：US15269677

    申请日：2016-09-19

    Applicant: CommScope Technologies LLC

    Inventor： Thomas Kummetz ,  Van E. Hanson ,  Christopher Goodman Ranson

    IPC: H04L27/00 ,  H04L25/05 ,  H04L27/28 ,  H04B7/04 ,  H04W88/08

    CPC classification number: H04L27/0002 ,  H04B7/04 ,  H04L25/05 ,  H04L27/28 ,  H04W88/085

    Abstract: A telecommunications system is provided that can re-sample a digitized signal at a resample rate that is based on one or more factors to better utilize bandwidth. The factors can include the bandwidth of the signal that the digitized signal represents, the amount of bandwidth owned or used by the carrier, the full bandwidth of the designated RF band, the bandwidth of the serial link, the frame length of the serial link, the segmentation of the frames on the serial link, and the capability of the equipment at the receiving end of a serial link. The re-sampled signal can be transmitted to another unit that is remote to the unit transmitting the signal. The other unit can include a re-sampling device that restores the re-sampled signal to a digital signal that can be converted to an analog signal for wireless transmission.

    Wideband remote unit for distributed antenna system
    14.
    发明授权
    Wideband remote unit for distributed antenna system 有权

    公开(公告)号：US09705609B2

    公开(公告)日：2017-07-11

    申请号：US14686415

    申请日：2015-04-14

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： Christopher G. Ranson ,  Thomas Kummetz ,  Van E. Hanson ,  Keld Knut Lange

    IPC: H04B15/02 ,  H04W88/08 ,  H04B1/525

    CPC classification number: H04B15/02 ,  H04B1/525 ,  H04W88/085

    Abstract: Certain aspects involve a wideband remote unit. The wideband remote unit can include one or more antennas and an analog-to-digital converter (“ADC”). The antenna can receive wideband signals. The wideband signals can include an uplink RF signal and a leaked downlink RF signal. The uplink RF signal can have an uplink signal power at or near a noise level. The leaked downlink RF signal can have a downlink signal power greater than the uplink signal power. The ADC can convert the received wideband signals to digital RF signals representing the uplink signal and the downlink signal. The wideband remote unit can transmit the digital RF signals to a unit of a DAS that is in communication with a base station.

    SYSTEMS AND METHODS FOR TRANSPORTING DIGITAL RF SIGNALS
    15.
    发明申请
    SYSTEMS AND METHODS FOR TRANSPORTING DIGITAL RF SIGNALS 有权
    运输数字射频信号的系统和方法

    公开(公告)号：US20170012805A1

    公开(公告)日：2017-01-12

    申请号：US15269677

    申请日：2016-09-19

    Applicant: CommScope Technologies LLC

    Inventor： Thomas Kummetz ,  Van E. Hanson ,  Christopher Goodman Ranson

    IPC: H04L27/00 ,  H04L25/05 ,  H04B7/04

    CPC classification number: H04L27/0002 ,  H04B7/04 ,  H04L25/05 ,  H04L27/28 ,  H04W88/085

    Abstract: A telecommunications system is provided that can re-sample a digitized signal at a resample rate that is based on one or more factors to better utilize bandwidth. The factors can include the bandwidth of the signal that the digitized signal represents, the amount of bandwidth owned or used by the carrier, the full bandwidth of the designated RF band, the bandwidth of the serial link, the frame length of the serial link, the segmentation of the frames on the serial link, and the capability of the equipment at the receiving end of a serial link. The re-sampled signal can be transmitted to another unit that is remote to the unit transmitting the signal. The other unit can include a re-sampling device that restores the re-sampled signal to a digital signal that can be converted to an analog signal for wireless transmission.

    Abstract translation: 提供一种电信系统，其可以以基于一个或多个因素的重采样速率重新采样数字化信号以更好地利用带宽。 这些因素可以包括数字信号表示的信号的带宽，载波拥有或使用的带宽量，指定RF频带的全带宽，串行链路的带宽，串行链路的帧长度， 串行链路上的帧的分段，以及串行链路的接收端的设备的能力。 重新采样的信号可以传输到远离发送信号的单元的另一个单元。 另一单元可以包括再采样装置，其将重新采样的信号恢复到数字信号，该数字信号可被转换成用于无线传输的模拟信号。

    COMBINING RADIO FREQUENCY BANDS FOR INCREASING BANDWIDTH IN A WIRELESS COMMUNICATION SYSTEM
    16.
    发明申请
    COMBINING RADIO FREQUENCY BANDS FOR INCREASING BANDWIDTH IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    组合无线电频段增加无线通信系统中的带宽

    公开(公告)号：US20170012649A1

    公开(公告)日：2017-01-12

    申请号：US15117815

    申请日：2015-02-10

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： Thomas Kummetz

    IPC: H04B1/00 ,  H04B7/02

    CPC classification number: H04B1/005 ,  H04B7/022

    Abstract: A frequency offset device can be located at a remote unit of a distributed antenna system and can be configured to combine two or more RF bands to allow the remote unit to process signals otherwise associated with a total RF bandwidth beyond the capabilities of the remote unit to process simultaneously. Signals of the RF bands are received at the unit. At least one of the RF bands is shifted to form a composite RF band that has an edge of a first RF band overlapping an edge of a second RF band. The composite RF band includes information from the signals of the first RF band and from the signals of the second RF band. The remote unit can process the composite RF band.

    Abstract translation: 频率偏移设备可以位于分布式天线系统的远程单元处，并且可以被配置为组合两个或更多个RF频带，以允许远程单元处理与除了远程单元的能力之外的总RF带宽相关联的信号， 同时处理。 在该单元处接收RF频带的信号。 RF带中的至少一个被移位以形成具有与第二RF频带的边缘重叠的第一RF频带的边缘的复合RF频带。 复合RF频带包括来自第一RF频带的信号和来自第二RF频带的信号的信息。 远程单元可处理复合RF频段。

    Radio communication systems with integrated location-based measurements for diagnostics and performance optimization
    17.
    发明授权
    Radio communication systems with integrated location-based measurements for diagnostics and performance optimization 有权
    无线电通信系统具有集成的基于位置的测量，用于诊断和性能优化

    公开(公告)号：US09467877B2

    公开(公告)日：2016-10-11

    申请号：US14499335

    申请日：2014-09-29

    Applicant: CommScope Technologies LLC

    Inventor： Van Hanson ,  Thomas Kummetz

    IPC: H04W24/02 ,  H04B7/155 ,  H04B7/26 ,  H04W24/08 ,  H04W16/26

    CPC classification number: H04W40/22 ,  H04B7/15528 ,  H04B7/15535 ,  H04B7/2606 ,  H04W4/022 ,  H04W16/26 ,  H04W24/02 ,  H04W24/08 ,  H04W88/08

    Abstract: A radio communication system includes at least one receive antenna for receiving communication signals, processing circuitry for processing the received communication signals and repeating the signals for further transmission, and at least one transmit antenna for transmitting the repeated signals. The processing circuitry is operable for receiving an input regarding the current geographic location of the communication system. The processing circuitry is further capable of recording measurements and data regarding the operation and use of the radio communication system and its operating environment including where and when the measurements and data were taken. The processing circuitry further provides a user interface and capabilities to analyze and visualize the recorded information to diagnose problems and optimize performance. Additionally, the recorded information can be transmitted to a remote server where can be used to determine optimal operational settings for other radio communication systems when they are operating in the same location where the measurements were taken, and these operational settings can be transmitted to these other radio communications systems prior to their use in these locations.

    Abstract translation: 无线电通信系统包括用于接收通信信号的至少一个接收天线，用于处理接收到的通信信号的处理电路和重复用于进一步发送的信号，以及用于发送重复信号的至少一个发送天线。 处理电路可操作用于接收关于通信系统当前地理位置的输入。 处理电路还能够记录关于无线电通信系统及其操作环境的操作和使用的测量和数据，包括在何时何地进行测量和数据。 处理电路还提供用户界面和能力来分析和可视化记录的信息以诊断问题并优化性能。 另外，所记录的信息可以被发送到远程服务器，其中可以用于确定其他无线电通信系统在其进行测量的相同位置中操作时的最佳操作设置，并且这些操作设置可以传送到这些其他无线通信系统 无线电通信系统在这些位置使用之前。

    System and method for detecting and measuring uplink traffic in signal repeating systems
    18.
    发明授权
    System and method for detecting and measuring uplink traffic in signal repeating systems 有权
    用于检测和测量信号重复系统中的上行流量的系统和方法

    公开(公告)号：US09444562B2

    公开(公告)日：2016-09-13

    申请号：US14181049

    申请日：2014-02-14

    Applicant: CommScope Technologies LLC

    Inventor： Thomas Kummetz

    IPC: H04B7/15 ,  H04B7/14 ,  H04B7/19 ,  H04B17/02 ,  H04B7/155 ,  H04B7/26 ,  H04W24/08 ,  H04B17/40

    CPC classification number: H04B17/40 ,  H04B7/15535 ,  H04B7/2606 ,  H04W24/08

    Abstract: A signal repeating system for a wireless network includes signal repeating circuitry defining an uplink path for processing signals repeated between endpoints. The signal repeating circuitry includes circuitry for selectively varying at least one parameter of the signals that are processed in the uplink path. Circuitry evaluates how signals received in the uplink path of the signal repeating system respond to the variation of the signal parameter. Processing circuitry is configured for comparing a signal associated with the variation of the signal parameter with the evaluated response to determine if the variation causes a change in the uplink path signal response for detecting traffic in the uplink path.

    Abstract translation: 用于无线网络的信号重复系统包括定义用于处理在端点之间重复的信号的上行链路路径的信号重复电路。 信号中继电路包括用于选择性地改变在上行链路路径中处理的信号的至少一个参数的电路。 电路评估在信号重复系统的上行链路路径中接收的信号如何响应信号参数的变化。 处理电路被配置为将与信号参数的变化相关联的信号与所评估的响应进行比较，以确定变化是否引起用于检测上行链路路径中的业务的上行链路路径信号响应的变化。

    TRANSPORT DATA REDUCTION FOR DAS SYSTEMS
    19.
    发明申请
    TRANSPORT DATA REDUCTION FOR DAS SYSTEMS 有权
    运输数据减少DAS系统

    公开(公告)号：US20150207589A1

    公开(公告)日：2015-07-23

    申请号：US14676325

    申请日：2015-04-01

    Applicant: CommScope Technologies LLC

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

    IPC: H04L1/00 ,  H04J3/02

    CPC classification number: H04L1/0006 ,  H04B7/022 ,  H04B7/0413 ,  H04B7/08 ,  H04J3/02 ,  H04L1/0015 ,  H04L69/04

    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.

    Abstract translation: 分布式天线系统的端点元件包括被配置用于处理多个数字信号以调节信号的处理电路和被配置为根据压缩方案压缩至少一个数字信号的压缩电路，以产生至少一个压缩数字信号， 压缩设置。 将数字信号组合成单个数字流，并将其与压缩设置组合并时分复用到串行数据链路上。 数字信号也通过压缩设置通过串行数据链路传输到另一个端点元件。

Patent Agency Ranking