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1. 发明授权

US08880915B2 Distributed antenna system using power-over-ethernet 有权
标题翻译：分布式天线系统采用以太网供电
公开(公告)号：US08880915B2
公开(公告)日：2014-11-04
申请号：US13491849
申请日：2012-06-08
申请人： Roger A. Hunter, Jr. , Donald Robert McAllister , Christopher G. Ranson , Thomas Kummetz
发明人： Roger A. Hunter, Jr. , Donald Robert McAllister , Christopher G. Ranson , Thomas Kummetz
IPC分类号： G06F1/00 , G06F1/32 , G05D3/12 , H04L12/10 , H04L12/40 , H04L12/24
CPC分类号： G06F1/28 , H04L12/10 , H04L12/40045 , H04L41/0833
摘要： A system is provided for adjusting power provided to a device. The system can include power sourcing equipment and a sub-system. The power sourcing equipment can provide power to a powered device via a channel. The sub-system can determine an amount by which to increase the power based on a resistance of the channel. The power sourcing equipment or the powered device can adjust the power (or load) responsive to a command from the sub-system. The sub-system can include a measurement device and a processor. The measurement device can measure an output voltage of the power sourcing equipment, an input voltage of the powered device, and a current on the channel. The processor can determine the resistance of the channel based on the output voltage, the input voltage, and the current. The processor can output a command specifying an increase or decrease in power supplied by the power sourcing equipment.
摘要翻译：提供一种用于调节提供给设备的功率的系统。该系统可以包括电源设备和子系统。电源设备可以通过通道为有源设备提供电力。子系统可以基于通道的电阻来确定增加功率的量。电源设备或有源设备可以响应于来自子系统的命令来调整功率（或负载）。子系统可以包括测量装置和处理器。测量装置可以测量供电设备的输出电压，受电设备的输入电压和通道上的电流。处理器可以基于输出电压，输入电压和电流来确定通道的电阻。处理器可以输出指定由电源设备提供的电力的增加或减少的命令。

2. 发明申请

US20120317426A1 DISTRIBUTED ANTENNA SYSTEM USING POWER-OVER-ETHERNET 有权
标题翻译：分布式天线系统使用功率超级以太网
公开(公告)号：US20120317426A1
公开(公告)日：2012-12-13
申请号：US13491849
申请日：2012-06-08
申请人： Roger A. Hunter, JR. , Donald Robert McAllister , Christopher G. Ranson , Thomas Kummetz
发明人： Roger A. Hunter, JR. , Donald Robert McAllister , Christopher G. Ranson , Thomas Kummetz
IPC分类号： G06F1/26
CPC分类号： G06F1/28 , H04L12/10 , H04L12/40045 , H04L41/0833
摘要： A system is provided for adjusting power provided to a device. The system can include power sourcing equipment and a sub-system. The power sourcing equipment can provide power to a powered device via a channel. The sub-system can determine an amount by which to increase the power based on a resistance of the channel. The power sourcing equipment or the powered device can adjust the power (or load) responsive to a command from the sub-system. The sub-system can include a measurement device and a processor. The measurement device can measure an output voltage of the power sourcing equipment, an input voltage of the powered device, and a current on the channel. The processor can determine the resistance of the channel based on the output voltage, the input voltage, and the current. The processor can output a command specifying an increase or decrease in power supplied by the power sourcing equipment.
摘要翻译：提供一种用于调节提供给设备的功率的系统。该系统可以包括电源设备和子系统。电源设备可以通过通道为有源设备提供电力。子系统可以基于通道的电阻来确定增加功率的量。电源设备或有源设备可以响应于来自子系统的命令来调整功率（或负载）。子系统可以包括测量装置和处理器。测量装置可以测量供电设备的输出电压，受电设备的输入电压和通道上的电流。处理器可以基于输出电压，输入电压和电流来确定通道的电阻。处理器可以输出指定由电源设备提供的电力的增加或减少的命令。

3. 发明授权

US08818299B2 Broadband distributed antenna system with non-duplexer isolator sub-system 有权
标题翻译：具有非双工器隔离子子系统的宽带分布式天线系统
公开(公告)号：US08818299B2
公开(公告)日：2014-08-26
申请号：US13484700
申请日：2012-05-31
申请人： Charles B. Morrison , Donald R. McAllister , Fred W. Phillips , Christopher G. Ranson , Van E. Hanson , Thomas Kummetz , Gregory Allan Maca
发明人： Charles B. Morrison , Donald R. McAllister , Fred W. Phillips , Christopher G. Ranson , Van E. Hanson , Thomas Kummetz , Gregory Allan Maca
IPC分类号： H04B1/44 , H01Q1/52 , H01Q1/24 , H04B1/52 , H04B10/2575
CPC分类号： H04B1/525 , H01Q1/246 , H01Q1/525 , H04B1/44 , H04B10/25754 , H04W88/085
摘要： Certain aspects and aspects of the present invention are directed to a distributed antenna system having a downlink communication path, an uplink communication path, and a non-duplexer isolator sub-system. The downlink communication path can communicatively couple a transmit antenna to a base station. The uplink communication path can communicatively couple a receive antenna to the base station. In one aspect, the non-duplexer isolator sub-system can be electronically configured for isolating uplink signals traversing the uplink communication path from downlink signals. In another aspect, a non-duplexer isolator sub-system can be configurable in one or more mechanical steps selecting a frequency response. In another aspect, a non-duplexer isolator sub-system can include an active mitigation sub-system.
摘要翻译：本发明的某些方面和方面涉及具有下行链路通信路径，上行链路通信路径和非双工器隔离器子系统的分布式天线系统。下行链路通信路径可以将发射天线通信地耦合到基站。上行链路通信路径可以将接收天线通信地耦合到基站。在一个方面，非双工器隔离器子系统可以电子地配置用于从下行链路信号隔离穿过上行链路通信路径的上行链路信号。在另一方面，非双工器隔离器子系统可以在选择频率响应的一个或多个机械步骤中配置。在另一方面，非双工器隔离器子系统可以包括主动缓解子系统。

4. 发明申请

US20120314797A1 Distributed Antenna System Interface for Processing Digital Signals in a Standardized Format 有权
标题翻译：分布式天线系统接口，用于以标准格式处理数字信号
公开(公告)号：US20120314797A1
公开(公告)日：2012-12-13
申请号：US13493060
申请日：2012-06-11
申请人： Thomas Kummetz , Christopher G. Ranson
发明人： Thomas Kummetz , Christopher G. Ranson
IPC分类号： H04B7/06 , H04B7/08 , H04L27/28
CPC分类号： H04L27/34 , H04B1/40 , H04W88/085
摘要： An interface is provided for processing digital signals in a standardized format in a distributed antenna system. One example includes a unit disposed in a distributed antenna system. The unit includes an interface section and an output section. The interface section is configured for outputting a first complex digital signal and a second complex digital signal. The first complex digital signal is generated from a digital signal in a standardized format received from a digital base station. The output section is configured for combining the first complex digital signal and the second complex digital signal into a combined digital signal. The output section is also configured for outputting the combined digital signal. The combined digital signal comprises information to be wirelessly transmitted to a wireless user device.
摘要翻译：提供了一种用于在分布式天线系统中以标准化格式处理数字信号的接口。一个示例包括设置在分布式天线系统中的单元。该单元包括接口部分和输出部分。接口部分被配置为输出第一复数数字信号和第二复数数字信号。第一复数数字信号是从数字基站接收的标准格式的数字信号产生的。输出部分被配置为将第一复数数字信号和第二复数数字信号组合成组合的数字信号。输出部分还被配置为输出组合的数字信号。组合的数字信号包括要无线传输到无线用户设备的信息。

5. 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.

6. 发明授权

US09735999B2 Distributed antenna system interface for processing digital signals in a standardized format 有权
公开(公告)号：US09735999B2
公开(公告)日：2017-08-15
申请号：US13493060
申请日：2012-06-11
申请人： Thomas Kummetz , Christopher G. Ranson
发明人： Thomas Kummetz , Christopher G. Ranson
IPC分类号： H04L27/00 , H04L27/34 , H04B1/40
CPC分类号： H04L27/34 , H04B1/40 , H04W88/085
摘要： An interface is provided for processing digital signals in a standardized format in a distributed antenna system. One example includes a unit disposed in a distributed antenna system. The unit includes an interface section and an output section. The interface section is configured for outputting a first complex digital signal and a second complex digital signal. The first complex digital signal is generated from a digital signal in a standardized format received from a digital base station. The output section is configured for combining the first complex digital signal and the second complex digital signal into a combined digital signal. The output section is also configured for outputting the combined digital signal. The combined digital signal comprises information to be wirelessly transmitted to a wireless user device.

7. 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。

8. 发明申请

US20120309328A1 BROADBAND DISTRIBUTED ANTENNA SYSTEM WITH NON-DUPLEXER ISOLATOR SUB-SYSTEM 有权
标题翻译：具有非双工隔离器子系统的宽带分布式天线系统
公开(公告)号：US20120309328A1
公开(公告)日：2012-12-06
申请号：US13484700
申请日：2012-05-31
申请人： Charles B. Morrison , Donald R. McAllister , Fred W. Phillips , Christopher G. Ranson , Van E. Hanson , Thomas Kummetz , Gregory Allan Maca
发明人： Charles B. Morrison , Donald R. McAllister , Fred W. Phillips , Christopher G. Ranson , Van E. Hanson , Thomas Kummetz , Gregory Allan Maca
IPC分类号： H04B1/44
CPC分类号： H04B1/525 , H01Q1/246 , H01Q1/525 , H04B1/44 , H04B10/25754 , H04W88/085
摘要： Certain aspects and aspects of the present invention are directed to a distributed antenna system having a downlink communication path, an uplink communication path, and a non-duplexer isolator sub-system. The downlink communication path can communicatively couple a transmit antenna to a base station. The uplink communication path can communicatively couple a receive antenna to the base station. In one aspect, the non-duplexer isolator sub-system can be electronically configured for isolating uplink signals traversing the uplink communication path from downlink signals. In another aspect, a non-duplexer isolator sub-system can be configurable in one or more mechanical steps selecting a frequency response. In another aspect, a non-duplexer isolator sub-system can include an active mitigation sub-system.
摘要翻译：本发明的某些方面和方面涉及具有下行链路通信路径，上行链路通信路径和非双工器隔离器子系统的分布式天线系统。下行链路通信路径可以将发射天线通信地耦合到基站。上行链路通信路径可以将接收天线通信地耦合到基站。在一个方面，非双工器隔离器子系统可以电子地配置用于从下行链路信号隔离穿过上行链路通信路径的上行链路信号。在另一方面，非双工器隔离器子系统可以在选择频率响应的一个或多个机械步骤中配置。在另一方面，非双工器隔离器子系统可以包括主动缓解子系统。

9. 发明授权

US09537565B2 System for automatic configuration of a mobile communication system 有权
公开(公告)号：US09537565B2
公开(公告)日：2017-01-03
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
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.

10. 发明申请

US20130336370A1 COMMUNICATION SYSTEM WITH CHANNEL COMPENSATING EQUALIZER 有权
标题翻译：具有通道补偿均衡器的通信系统
公开(公告)号：US20130336370A1
公开(公告)日：2013-12-19
申请号：US13527154
申请日：2012-06-19
申请人： Milun Jovanovic , Alfons Dussmann , Thomas Kummetz
发明人： Milun Jovanovic , Alfons Dussmann , Thomas Kummetz
IPC分类号： H04L27/01 , H04B1/38 , H04B7/15
CPC分类号： H04B7/15507 , H04B1/10 , H04B7/15528 , H04L25/03019 , H04L27/2662 , H04L2025/03414 , H04L2025/03783
摘要： A communication system and method for extending coverage of a base transceiver station. The communication system includes processing circuitry that receives a communication signal over a wireless channel. The received communication signal is processed through an adaptable equalizer to reduce noise, distortion, interference, and frequency errors. In another aspect of the invention, a frequency of a reference signal in the communication system is adjusted to compensate for frequency errors between the communication system and the source of the communication signal. The equalized and frequency adjusted communication signal is then retransmitted into an extended coverage area. Wireless coverage is thereby provided between a base transceiver station and a mobile device in the extended coverage area.
摘要翻译：一种用于扩展基站的覆盖范围的通信系统和方法。通信系统包括通过无线信道接收通信信号的处理电路。接收到的通信信号通过适应性均衡器进行处理，以减少噪声，失真，干扰和频率误差。在本发明的另一方面，调整通信系统中参考信号的频率以补偿通信系统和通信信号源之间的频率误差。然后，均衡和频率调整的通信信号被重新发送到扩展覆盖区域。因此，在扩展覆盖区域中的基站收发器和移动设备之间提供无线覆盖。

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