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1. 发明授权

US08948687B2 System and method for determining and controlling gain margin in an RF repeater 有权
标题翻译：用于确定和控制RF中继器中增益裕度的系统和方法
公开(公告)号：US08948687B2
公开(公告)日：2015-02-03
申请号：US12635887
申请日：2009-12-11
申请人： Van Hanson , Christopher Ranson
发明人： Van Hanson , Christopher Ranson
IPC分类号： H04B1/60 , H04B17/02 , H04B7/15 , H04B7/14 , H04J1/10 , H04J3/08 , H04B3/36 , H04B7/17 , H04L25/20 , H04L25/52 , H04K1/02 , H04L25/03 , H04L25/49 , H04L25/06 , H04L25/10 , H04B7/155
CPC分类号： H04B7/15578
摘要： An apparatus for repeating signals includes a receive antenna for capturing a receive signal, processing circuitry for processing the receive signal to form a repeated signal, and a transmit antenna for transmitting the repeated signal. The processing circuitry includes gain circuitry for gain in the repeated signal and decorrelation circuitry configured for modifying the repeated signal with respect to the receive signal to thereby decorrelate the repeated signal from the receive signal. The processing circuitry further comprises circuitry configured for calculating a gain margin for the apparatus utilizing the decorrelated receive and repeated signals.
摘要翻译：用于重复信号的装置包括用于捕获接收信号的接收天线，用于处理接收信号以形成重复信号的处理电路，以及用于发送重复信号的发射天线。处理电路包括增益电路，用于重复信号中的增益和解相关电路，其被配置用于相对于接收信号修改重复信号，从而去除来自接收信号的重复信号。处理电路还包括被配置为利用去相关的接收和重复信号来计算设备的增益裕度的电路。

2. 发明申请

US20120170620A1 SYSTEM AND METHOD FOR FEEDBACK CANCELLATIO IN REPEATERS 有权
标题翻译：反馈CANCELLATIO在系统和方法中的应用
公开(公告)号：US20120170620A1
公开(公告)日：2012-07-05
申请号：US13416512
申请日：2012-03-09
申请人： Chris Ranson , Van Hanson , Thomas Kummetz
发明人： Chris Ranson , Van Hanson , Thomas Kummetz
IPC分类号： H04B7/14
CPC分类号： H04B7/15 , H04B7/15571
摘要： An apparatus for repeating signals includes a receive antenna for receiving input signals, processing circuitry for processing the input signals to form repeated signals, and a transmit antenna for transmitting the repeated signals. The processing circuitry includes an adaptive digital filter configured to generate cancellation signals that are added to the input signals to cancel unwanted feedback signals from the input signals. A frequency shifting circuit adds a frequency shift to the input signals, after the addition of the cancellation signals, to form repeated signals that are frequency shifted from the input signals. A digital signal processor is coupled to the adaptive digital filter for digitally adapting the filter. The digital signal processor utilizes the frequency shift of the transmission signals to adapt the adaptive digital filter.
摘要翻译：用于重复信号的装置包括用于接收输入信号的接收天线，用于处理输入信号以形成重复信号的处理电路，以及用于发送重复信号的发送天线。处理电路包括自适应数字滤波器，其被配置为产生被附加到输入信号的消除信号，以从输入信号中消除不需要的反馈信号。频移电路在增加消除信号之后，向输入信号添加频移，以形成从输入信号频移的重复信号。数字信号处理器耦合到自适应数字滤波器，用于数字适配滤波器。数字信号处理器利用传输信号的频移来适应自适应数字滤波器。

3. 发明申请

US20110143658A1 SYSTEM AND METHOD FOR DETERMINING AND CONTROLLING GAIN MARGIN IN AN RF REPEATER 有权
标题翻译：用于确定和控制RF重复器中的增益的系统和方法
公开(公告)号：US20110143658A1
公开(公告)日：2011-06-16
申请号：US12635887
申请日：2009-12-11
申请人： Van Hanson , Christopher Ranson
发明人： Van Hanson , Christopher Ranson
IPC分类号： H04B7/165
CPC分类号： H04B7/15578
摘要： An apparatus for repeating signals includes a receive antenna for capturing a receive signal, processing circuitry for processing the receive signal to form a repeated signal, and a transmit antenna for transmitting the repeated signal. The processing circuitry includes gain circuitry for gain in the repeated signal and decorrelation circuitry configured for modifying the repeated signal with respect to the receive signal to thereby decorrelate the repeated signal from the receive signal. The processing circuitry further comprises circuitry configured for calculating a gain margin for the apparatus utilizing the decorrelated receive and repeated signals.
摘要翻译：用于重复信号的装置包括用于捕获接收信号的接收天线，用于处理接收信号以形成重复信号的处理电路，以及用于发送重复信号的发射天线。处理电路包括增益电路，用于重复信号中的增益和解相关电路，其被配置用于相对于接收信号修改重复信号，从而去除来自接收信号的重复信号。处理电路还包括被配置为利用去相关的接收和重复信号来计算设备的增益裕度的电路。

4. 发明授权

US09793982B2 System for automatic configuration of a mobile communication system 有权
公开(公告)号：US09793982B2
公开(公告)日：2017-10-17
申请号：US12427347
申请日：2009-04-21
申请人： Thomas Kummetz , Van Hanson , Alfons Dussmann
发明人： Thomas Kummetz , Van Hanson , Alfons Dussmann
IPC分类号： H04B7/155 , H04B7/26
CPC分类号： H04W64/003 , H04B7/04 , H04B7/155 , H04B7/2606 , H04W4/021 , H04W4/027 , H04W48/16
摘要： A communication system includes a 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 utilizes configurable settings for controlling the operation of the communication system and the configurable settings are variable for varying the operation of the system. The processing circuitry is further operable for receiving inputs regarding current operating conditions of the communication system and for selectively adapting the configurable settings of the system based upon the operating condition inputs.

5. 发明授权

US09130609B2 Systems and methods for transporting digital RF signals 有权
标题翻译：传输数字射频信号的系统和方法
公开(公告)号：US09130609B2
公开(公告)日：2015-09-08
申请号：US13814459
申请日：2011-10-19
申请人： Thomas Kummetz , Van Hanson , Christopher G. Ranson
发明人： Thomas Kummetz , Van Hanson , Christopher G. Ranson
IPC分类号： H04B7/04 , H04L25/05 , H04L27/28
CPC分类号： H04L27/0002 , H04B7/04 , H04L25/05 , H04L27/28 , H04W88/085
摘要： 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.
摘要翻译：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。

6. 发明授权

US08351851B2 System and method for feedback cancellation in repeaters 有权
标题翻译：中继器反馈消除的系统和方法
公开(公告)号：US08351851B2
公开(公告)日：2013-01-08
申请号：US13416512
申请日：2012-03-09
申请人： Chris Ranson , Van Hanson , Thomas Kummetz
发明人： Chris Ranson , Van Hanson , Thomas Kummetz
IPC分类号： H04B7/14
CPC分类号： H04B7/15 , H04B7/15571
摘要： An apparatus for repeating signals includes a receive antenna for receiving input signals, processing circuitry for processing the input signals to form repeated signals, and a transmit antenna for transmitting the repeated signals. The processing circuitry includes an adaptive digital filter configured to generate cancellation signals that are added to the input signals to cancel unwanted feedback signals from the input signals. A frequency shifting circuit adds a frequency shift to the input signals, after the addition of the cancellation signals, to form repeated signals that are frequency shifted from the input signals. A digital signal processor is coupled to the adaptive digital filter for digitally adapting the filter. The digital signal processor utilizes the frequency shift of the transmission signals to adapt the adaptive digital filter.
摘要翻译：用于重复信号的装置包括用于接收输入信号的接收天线，用于处理输入信号以形成重复信号的处理电路，以及用于发送重复信号的发送天线。处理电路包括自适应数字滤波器，其被配置为产生被附加到输入信号的消除信号，以从输入信号中消除不需要的反馈信号。频移电路在增加消除信号之后，向输入信号添加频移，以形成从输入信号频移的重复信号。数字信号处理器耦合到自适应数字滤波器，用于数字适配滤波器。数字信号处理器利用传输信号的频移来适应自适应数字滤波器。

7. 发明申请

US20100278530A1 DISTRIBUTED ANTENNA SYSTEM FOR WIRELESS NETWORK SYSTEMS 有权
标题翻译：用于无线网络系统的分布式天线系统
公开(公告)号：US20100278530A1
公开(公告)日：2010-11-04
申请号：US12431872
申请日：2009-04-29
申请人： Thomas Kummetz , Donald R. McAllister , Carmine Pagano , Hongju Yan , Dennis M. Cleary , Van Hanson , Mathias Schmalisch , Stefan Eisenwinter
发明人： Thomas Kummetz , Donald R. McAllister , Carmine Pagano , Hongju Yan , Dennis M. Cleary , Van Hanson , Mathias Schmalisch , Stefan Eisenwinter
IPC分类号： H04B10/24 , H04B10/02 , H04J14/02 , H04L27/00 , H04B7/02
CPC分类号： H04W16/14 , H04B10/2575 , H04B10/25753 , H04W88/06 , H04W88/085
摘要： A distributed antenna system is provided for communicating with a plurality of base stations. The distributed antenna system includes a system controller and a master unit communicating with at least one of the plurality of base stations. A remote unit communicates over a high data rate media with the master unit and/or a downstream remote unit. Alternatively, the distributed antenna system includes a controller and a digital time/space crosspoint switch controlled by the controller. A digitizing transceiver is in communication with the digital time/space crosspoint switch. The crosspoint switch is configured to transmit and receive digital data through the digitizing transceiver.
摘要翻译：分布式天线系统被提供用于与多个基站通信。分布式天线系统包括与多个基站中的至少一个通信的系统控制器和主单元。远程单元通过高数据速率介质与主单元和/或下游远程单元进行通信。或者，分布式天线系统包括由控制器控制的控制器和数字时间/空间交叉点开关。数字化收发器与数字时间/空间交叉点开关通信。交叉点开关被配置为通过数字化收发器发送和接收数字数据。

8. 发明申请

US20100167639A1 SYSTEM AND METHOD FOR FEEDBACK CANCELLATION IN REPEATERS 有权
标题翻译：反馈消除系统和方法
公开(公告)号：US20100167639A1
公开(公告)日：2010-07-01
申请号：US12347098
申请日：2008-12-31
申请人： Chris Ranson , Van Hanson , Thomas Kummetz
发明人： Chris Ranson , Van Hanson , Thomas Kummetz
IPC分类号： H04B7/14
CPC分类号： H04B7/15 , H04B7/15571
摘要： An apparatus for repeating signals includes a receive antenna for receiving input signals, processing circuitry for processing the input signals to form repeated signals, and a transmit antenna for transmitting the repeated signals. The processing circuitry includes an adaptive digital filter configured to generate cancellation signals that are added to the input signals to cancel unwanted feedback signals from the input signals. A frequency shifting circuit adds a frequency shift to the input signals, after the addition of the cancellation signals, to form repeated signals that are frequency shifted from the input signals. A digital signal processor is coupled to the adaptive digital filter for digitally adapting the filter. The digital signal processor utilizes the frequency shift of the transmission signals to adapt the adaptive digital filter.
摘要翻译：用于重复信号的装置包括用于接收输入信号的接收天线，用于处理输入信号以形成重复信号的处理电路，以及用于发送重复信号的发送天线。处理电路包括自适应数字滤波器，其被配置为产生被附加到输入信号的消除信号，以从输入信号中消除不需要的反馈信号。频移电路在增加消除信号之后，向输入信号添加频移，以形成从输入信号频移的重复信号。数字信号处理器耦合到自适应数字滤波器，用于数字适配滤波器。数字信号处理器利用传输信号的频移来适应自适应数字滤波器。

9. 发明授权

US08849190B2 Radio communication systems with integrated location-based measurements for diagnostics and performance optimization 有权
标题翻译：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：US08849190B2
公开(公告)日：2014-09-30
申请号：US12888271
申请日：2010-09-22
申请人： Van Hanson , Thomas Kummetz
发明人： Van Hanson , Thomas Kummetz
IPC分类号： H04B7/15 , H04B7/26 , H04B7/155 , H04W24/08
CPC分类号： H04W40/22 , H04B7/15528 , H04B7/15535 , H04B7/2606 , H04W4/022 , H04W16/26 , H04W24/02 , H04W24/08 , H04W88/08
摘要： 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.
摘要翻译：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的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，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。

10. 发明申请

US20130136202A1 SYSTEMS AND METHODS FOR TRANSPORTING DIGITAL RF SIGNALS 有权
公开(公告)号：US20130136202A1
公开(公告)日：2013-05-30
申请号：US13814459
申请日：2011-10-19
申请人： Thomas Kummetz , Van Hanson , Christopher G. Ranson
发明人： Thomas Kummetz , Van Hanson , Christopher G. Ranson
IPC分类号： H04B7/04
CPC分类号： H04L27/0002 , H04B7/04 , H04L25/05 , H04L27/28 , H04W88/085
摘要： 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.

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