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公开(公告)号：AU2012267611B2
公开(公告)日：2016-11-17
申请号：AU2012267611
申请日：2012-06-08
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： HUNTER JR ROGER A , MCALLISTER DONALD ROBERT , RANSON CHRISTOPHER G , KUMMETZ THOMAS
Abstract: A system is provided for adjusting power provided over a channel 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 (302). The sub-system can determine an amount by which to increase the power based on a resistance of the channel (306). The power sourcing equipment or the powered device can adjust the power (or load) in response to a command from the sub-system. The sub-system can include at least one 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 (304). The processor can determine the resistance of the channel based on the output voltage, the input voltage, and the current (306). The processor can output a command specifying an increase or decrease in the level of power supplied by the power sourcing equipment.
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公开(公告)号：CA2885238C
公开(公告)日：2021-10-12
申请号：CA2885238
申请日：2013-03-15
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： KUMMETZ THOMAS , PHILLIPS FRED W , RANSON CHRISTOPHER G , HANSON VAN E
IPC: H04L25/02
Abstract: A telecommunications system is provided that includes a unit for communicating channelized digital baseband signals with remotely located units. The channelized digital baseband signals include call information for wireless communication. The unit includes a channelizer section and a transport section. The channelizer section can extract, per channel, the channelized digital baseband signals using channel filters and digital down-converters. The transport section can format the channelized digital baseband signals for transport together using a transport schedule unit for packetizing and packet scheduling the channelized digital baseband signals. A signal processing subsystem can control a gain of uplink digital baseband signals, independently, that are received from the remotely located units prior to summing the uplink digital baseband signals.
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公开(公告)号：AU2015253817B2
公开(公告)日：2019-03-14
申请号：AU2015253817
申请日：2015-02-12
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： RANSON CHRISTOPHER G , SCHMALISCH MATHIAS A , HANSON VAN E
Abstract: Certain features relate to improving the link-fault tolerance in a distributed antenna system (DAS) by utilizing a series of synchronous Ethernet frames. A receiving remote unit or a head-end unit in the DAS can predict the start of incoming Ethernet frames based on frame information extracted from previously received Ethernet frames. For example, a remote unit can be configured to receive one or more Ethernet frames, each of the one or more Ethernet frames including a start-of- frame fie!d. After a period of time corresponding to the frame repetition rate, the remote unit can search for an additional start-of -frame field, indicating the receipt of the next Ethernet frame. The remote unit can extract the payload data from the next Ethernet frame based on the predicted value for the additional start-of-frame field.
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公开(公告)号：HK1196727A1
公开(公告)日：2014-12-19
申请号：HK14110170
申请日：2014-10-13
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： HUNTER ROGER A JR , MCALLISTER DONALD ROBERT , RANSON CHRISTOPHER G , KUMMETZ THOMAS
IPC: H04L20060101
Abstract: A system is provided for adjusting power provided over a channel 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 (302). The sub-system can determine an amount by which to increase the power based on a resistance of the channel (316). The power sourcing equipment or the powered device can adjust the power (or load) in response to a command from the sub-system. The sub-system can include at least one 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 (304), 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 (306). The processor can output a command specifying an increase or decrease in the level of power supplied by the power sourcing equipment (320).
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公开(公告)号：CA2885238A1
公开(公告)日：2014-05-08
申请号：CA2885238
申请日：2013-03-15
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： KUMMETZ THOMAS , PHILLIPS FRED W , RANSON CHRISTOPHER G , HANSON VAN E
IPC: H04L25/02
Abstract: A telecommunications system is provided that includes a unit for communicating channelized digital baseband signals with remotely located units. The channelized digital baseband signals include call information for wireless communication. The unit includes a channelizer section and a transport section. The channelizer section can extract, per channel, the channelized digital baseband signals using channel filters and digital down-converters. The transport section can format the channelized digital baseband signals for transport together using a transport schedule unit for packetizing and packet scheduling the channelized digital baseband signals. A signal processing subsystem can control a gain of uplink digital baseband signals, independently, that are received from the remotely located units prior to summing the uplink digital baseband signals.
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Patent Agency Ranking
公开(公告)号：AU2017201553B2
公开(公告)日：2018-07-05
申请号：AU2017201553
申请日：2017-03-07
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： RANSON CHRISTOPHER G , KUMMETZ THOMAS , MORRISON CHARLES B , MCALLISTER DONALD R , PHILLIPS FRED W , HANSON VAN E , MACA GREGORY ALLAN
Abstract: Abstract 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.
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公开(公告)号：AU2017201553A1
公开(公告)日：2017-03-23
申请号：AU2017201553
申请日：2017-03-07
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： RANSON CHRISTOPHER G , KUMMETZ THOMAS , MORRISON CHARLES B , MCALLISTER DONALD R , PHILLIPS FRED W , HANSON VAN E , MACA GREGORY ALLAN
Abstract: Abstract 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.
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公开(公告)号：AU2015219260A1
公开(公告)日：2016-08-25
申请号：AU2015219260
申请日：2015-02-17
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： HANSON VAN E , RANSON CHRISTOPHER G
IPC: H04L25/02 , H04L45/243
Abstract: Certain aspects involve selectively combining uplink transmissions in a distributed antenna system ("DAS"). For example, a unit of the DAS can receive baseband uplink transmissions from remote units of the DAS via a first channel and a second channel. The unit can generate a first combined uplink signal by combining baseband uplink transmissions received from a first subset of the remote units via the first channel that include data for transmission to a base station. The unit can generate a second combined uplink signal that includes baseband uplink transmissions received from a second subset of the remote units via the second channel and excludes or attenuates baseband uplink transmissions that are received from the first subset of the remote units via the second channel and that lack data for transmission to the base station are excluded or attenuated. The unit can transmit the combined uplink signals to the base station.
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公开(公告)号：EP2810379A4
公开(公告)日：2015-11-04
申请号：EP13743302
申请日：2013-02-02
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： KUMMETZ THOMAS , RANSON CHRISTOPHER G , HANSON VAN E , WILLIAMSON MICHAEL
CPC classification number: H04W24/02 , H04B7/04 , H04L43/18 , H04L61/6068 , H04W16/26 , H04W84/18 , H04W88/085 , H04W88/12
Abstract: Systems and methods for optimized telecommunications distribution are provided. For example, a distributed antenna system can include a master unit for transceiving signals with remote units operable for wirelessly transceiving signals with mobile devices in a coverage area. A self-optimized network analyzer can be in a unit of the distributed antenna system. A self-optimized network controller in the distributed antenna system can output commands for changing operation of a component in the distributed antenna system in response to analysis results from the self-optimized network analyzer. In some aspects, the master unit includes base transceiver station cards for receiving call information in network protocol data from a network and for generating digital signals including the call information from the network protocol data for distribution to the remote units.
Abstract translation: 提供了优化电信分配的系统和方法。 例如，分布式天线系统可以包括主单元，用于与可覆盖区域中的移动设备无线地收发信号的远程单元收发信号。 自优化网络分析仪可以是分布式天线系统的一个单元。 分布式天线系统中的自优化网络控制器可以根据自优化网络分析仪的分析结果输出改变分布式天线系统中组件运行的命令。 在一些方面，主单元包括用于从网络接收网络协议数据中的呼叫信息并用于从网络协议数据产生包括呼叫信息的数字信号的基站收发器卡，用于分发给远程单元。
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公开(公告)号：EP3123641A4
公开(公告)日：2017-11-01
申请号：EP15770251
申请日：2015-01-08
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： HOBBS NEIL T , SCHMIDT JR NELSON C , WILLIAMSON MICHAEL J , PHILLIPS FRED W , MORRISON CHARLES B , RANSON CHRISTOPHER G , KUMMETZ THOMAS , MELESTER MATTHEW T
CPC classification number: H04W52/0206 , H04L41/0833 , H04L43/0817 , H04W24/02 , Y02B60/50 , Y02D70/00 , Y02D70/1262 , Y02D70/166
Abstract: Certain aspects involve power management subsystems for a distributed antenna system (“DAS”) or other telecommunication system. The power management subsystem can include a measurement module and an optimization module. The measurement module can monitor a utilization metric for a remote unit in the DAS or other telecommunication system. The power optimization module can determine whether the remote unit is underutilized based on the monitored utilization metric. The power optimization module can configure the remote unit for a low-power operation in response to determining that the remote unit is underutilized.
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