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21. 发明公开

EP3285446A1 DIGITAL BASEBAND TRANSPORT IN TELECOMMUNICATIONS DISTRIBUTION SYSTEMS 有权
标题翻译：电信分配系统中的数字基带传输
公开(公告)号：EP3285446A1
公开(公告)日：2018-02-21
申请号：EP17191611.7
申请日：2013-03-15
申请人： CommScope Technologies LLC
发明人： KUMMETZ, Thomas , PHILLIPS, Fred W. , RANSON, Christopher G. , HANSON, Van E.
IPC分类号： H04L25/02 , H04L25/05 , H04B1/00 , H04L1/00 , H04W72/02 , H04W72/12 , H04W88/08 , H04L27/00 , H04W72/04
CPC分类号： H04W72/0453 , H04B1/001 , H04L1/00 , H04L25/05 , H04L27/0002 , H04W72/02 , H04W72/0413 , H04W72/042 , H04W72/1263 , H04W88/085
摘要： 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.
摘要翻译：提供了一种电信系统，其包括用于与位于远处的单元通信信道化数字基带信号的单元。通道化数字基带信号包括用于无线通信的呼叫信息。该装置包括一个信道器部分和一个传输部分。信道器部分可以使用信道滤波器和数字下变频器来提取每个信道的信道化数字基带信号。传输部分可以使用传输调度单元格式化信道化的数字基带信号以便一起传输，用于打包和分组调度信道化的数字基带信号。信号处理子系统可独立地控制在对上行链路数字基带信号进行求和之前从位于远处的单元接收的上行链路数字基带信号的增益。

22. 发明公开

EP3105861A1 COMBINING RADIO FREQUENCY BANDS FOR INCREASING BANDWIDTH IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译： EINEM DRAHTLOSKOMMUNIKATIONSSYSTEM中的KOMBINATION VONFUNKFREQUENZBÄNDERNZURVERGRÖSSERUNGDER BANDBREITE
公开(公告)号：EP3105861A1
公开(公告)日：2016-12-21
申请号：EP15745774.8
申请日：2015-02-10
申请人： CommScope Technologies LLC
发明人： KUMMETZ, Thomas
IPC分类号： H04B7/005 , H04B7/24
CPC分类号： H04B1/005 , H04B7/022
摘要： 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.
摘要翻译：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除了远程单元的能力之外的与总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。远程单元可以处理复合RF频段。

23. 发明授权

EP2542909B1 SYSTEM AND METHOD FOR LOCATION OF MOBILE DEVICES IN CONFINED ENVIRONMENTS 有权
公开(公告)号：EP2542909B1
公开(公告)日：2016-02-24
申请号：EP11706136.6
申请日：2011-02-24
申请人： CommScope Technologies LLC
发明人： KUMMETZ, Thomas
IPC分类号： H04W24/00 , G01S5/06 , G01S19/48 , G01S5/02
CPC分类号： G01S5/06 , G01S5/0289 , G01S19/48 , H04W24/00

24. 发明公开

EP3737004A1 FREQUENCY-DIVISION DUPLEXING IN A TIME-DIVISION DUPLEXING MODE FOR A TELECOMMUNICATIONS SYSTEM 有权
公开(公告)号：EP3737004A1
公开(公告)日：2020-11-11
申请号：EP20159548.5
申请日：2015-04-07
申请人： CommScope Technologies LLC
发明人： KUMMETZ, Thomas
IPC分类号： H04B7/204 , H04B7/155 , H04B17/23 , H04B7/022 , H04L5/14 , H04W52/14 , H04W52/42 , H04W72/12 , H04W52/24 , H04W88/08
摘要： An antenna system for communicating information formatted in radio blocks. The antenna system comprises a time-division duplexing ("TDD") mode scheduler, 304, 404, 504, the TDD mode scheduler configured to identify a start of a downlink radio block and generate an indication of a TDD transmission time-slot based on detection of the start of the downlink radio block; and a transmit/receive controller configured to receive the indication of the TDD transmission time-slot and in response to the indication: increase a downlink gain of the downlink radio block during the TDD transmission time-slot; and reduce an uplink gain of an uplink radio block during the TDD transmission time-slot.

25. 发明授权

EP2537270B1 GAIN MEASUREMENT AND MONITORING FOR WIRELESS COMMUNICATION SYSTEMS 有权转让
公开(公告)号：EP2537270B1
公开(公告)日：2020-08-26
申请号：EP11703564.2
申请日：2011-02-08
申请人： CommScope Technologies LLC
发明人： HOBBS, Neil , SCHMIDT, Nelson, C., Jr. , KUMMETZ, Thomas , PHILLIPS, Fred
IPC分类号： H04B17/21 , H04B17/23 , H04B17/345 , H04B17/40

26. 发明授权

EP3105861B1 COMBINING RADIO FREQUENCY BANDS FOR INCREASING BANDWIDTH IN A WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：EP3105861B1
公开(公告)日：2020-04-15
申请号：EP15745774.8
申请日：2015-02-10
申请人： CommScope Technologies LLC
发明人： KUMMETZ, Thomas
IPC分类号： H04B7/005 , H04B7/24

27. 发明授权

EP2630759B1 SYSTEMS AND METHODS FOR TRANSPORTING DIGITAL RF SIGNALS 有权转让
公开(公告)号：EP2630759B1
公开(公告)日：2019-03-20
申请号：EP11776295.5
申请日：2011-10-19
申请人： CommScope Technologies LLC
发明人： KUMMETZ, Thomas , HANSON, Van , RANSON, Christopher G.
IPC分类号： H04L25/05 , H04W88/08 , H04B7/15

28. 发明授权

EP2810379B1 OPTIMIZED TELECOMMUNICATIONS DISTRIBUTION SYSTEM 有权转让
公开(公告)号：EP2810379B1
公开(公告)日：2018-08-15
申请号：EP13743302.5
申请日：2013-02-02
申请人： CommScope Technologies LLC
发明人： KUMMETZ, Thomas , RANSON, Christopher, G. , HANSON, Van E. , WILLIAMSON, Michael
IPC分类号： H04W24/02 , H04W84/18 , H04W88/12 , H04W88/08 , H04W16/26
CPC分类号： H04W24/02 , H04B7/04 , H04L43/18 , H04L61/6068 , H04W16/26 , H04W84/18 , H04W88/085 , H04W88/12
摘要： 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.

29. 发明公开

EP3130087A1 FREQUENCY-DIVISION DUPLEXING IN A TIME-DIVISION DUPLEXING MODE FOR A TELECOMMUNICATIONS SYSTEM 有权
标题翻译： FDD IN EINEM TDD-MODUSFÜREIN TELEKOMMUNIKATIONSSYSTEM
公开(公告)号：EP3130087A1
公开(公告)日：2017-02-15
申请号：EP15776308.7
申请日：2015-04-07
申请人： CommScope Technologies LLC
发明人： KUMMETZ, Thomas
IPC分类号： H04B7/204 , H04B7/155 , H04B17/23
摘要： Certain features relate to operating a distributed antenna system or repeater system communicating frequency-division duplexing (“FDD”) signals in a time-division duplexing (“TDD”) mode. A TDD mode scheduler is configured for monitoring a downlink communications channel for the start of a downlink frame, sub-frame, or resource slot. Based on the start of a downlink frame, sub-frame, or resource slot, the TDD mode scheduler can identify a TDD transmission time-slot. The TDD mode scheduler can schedule high-powered downlink sub-frames during the TDD transmission time-slots where higher power output may be desirable. Based on the indication of the TDD transmission time-slot, a transmit/receive controller can increase the gain of the downlink communication and reduce the gain of the uplink communication.
摘要翻译：某些特征涉及操作以时分双工（“TDD”）模式传送频分双工（“FDD”）信号的分布式天线系统或中继器系统。 TDD模式调度器被配置为监视用于下行链路帧，子帧或资源时隙的开始的下行链路通信信道。基于下行链路帧，子帧或资源时隙的开始，TDD模式调度器可以识别TDD传输时隙。 TDD模式调度器可以在TDD传输时隙期间调度高功率下行链路子帧，其中可能需要较高功率输出。基于TDD传输时隙的指示，发送/接收控制器可以增加下行链路通信的增益并降低上行链路通信的增益。

30. 发明公开

EP2951968A1 WIDEBAND REMOTE UNIT FOR DISTRIBUTED ANTENNA SYSTEM 有权
标题翻译：宽带远程UNIT FOR分布式天线系统
公开(公告)号：EP2951968A1
公开(公告)日：2015-12-09
申请号：EP15741470.7
申请日：2015-04-14
申请人： CommScope Technologies LLC
发明人： RANSON, Christopher G. , KUMMETZ, Thomas , HANSON, Van E. , LANGE, Keld Knut
IPC分类号： H04L25/03 , H04L25/08
CPC分类号： H04B15/02 , H04B1/525 , H04W88/085
摘要： 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.

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