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公开(公告)号：US10291295B2
公开(公告)日：2019-05-14
申请号：US15437032
申请日：2017-02-20
Applicant: CommScope Technologies LLC
Inventor： Van E. Hanson , Christopher Goodman Ranson
IPC: H04B1/10 , H04B7/08 , H04B7/024 , H04W72/04 , H04L12/709
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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32.发明授权公开(公告)号：US10157523B2
公开(公告)日：2018-12-18
申请号：US15304049
申请日：2014-10-22
Applicant: CommScope Technologies LLC
Inventor： Donald R. McAllister , Christopher Goodman Ranson , Michael J. Williamson , Fred William Phillips , Van E. Hanson
Abstract: Certain features relate to configuring a distributed antenna system (“DAS”) to interface with and manage components of facility control and monitoring systems while providing wireless communications in a cellular or public safety network. A communications module is configured for receiving facility control signals from facility control and monitoring centers and associated nodes and sensors. A signal processing module is configured to convert the facility control signals a format transportable in the DAS. The signal processing module is also configured to multiplex the facility control signals with mobile voice and data signals being transported in the DAS. The DAS configured to manage components of facility control and monitoring systems can route facility control signals to appropriate facility control centers or the nodes and sensors associated with the facility control centers.
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公开(公告)号：US10111116B2
公开(公告)日：2018-10-23
申请号：US15287210
申请日：2016-10-06
Applicant: CommScope Technologies LLC
Inventor： Thomas Kummetz , Christopher Goodman Ranson , Van E. Hanson , Michael J. Williamson
IPC: H04W4/00 , H04W24/02 , H04W16/26 , H04B7/04 , H04L12/26 , H04W88/08 , H04L29/12 , H04W84/18 , 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.
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公开(公告)号：US20180302230A1
公开(公告)日：2018-10-18
申请号：US15569370
申请日：2016-04-28
Applicant: CommScope Technologies LLC
Inventor： Van E. Hanson
IPC: H04L12/10
Abstract: One embodiment is directed a powered device that comprises a connector to connect a multi-conductor cable to the powered device and device circuits partitioned into a first partition and a second partition. The powered device is configured to receive power from a first cable circuit and a second cable circuit provided over the multi-conductor cable. The powered device is configured to separately power the first partition using power received from the first cable circuit and power the second partition using power received from the second cable circuit and to power isolate the first cable circuit from the second cable circuit. The powered device further comprises at least one isolation device coupled to the first partition and the second partition and configured to enable information to be communicated between the first partition and the second partition. Other embodiments are disclosed.
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公开(公告)号：US10027369B2
公开(公告)日：2018-07-17
申请号：US15877294
申请日：2018-01-22
Applicant: CommScope Technologies LLC
Inventor： Van E. Hanson , Michael J. Williamson , Thomas Kummetz
Abstract: A remote unit of a distributed antenna system includes: a transceiver configured to communicate RF signals between a master unit of the distributed antenna system and a terminal device, and receive downlink RF signals from a base station; and signal processing circuitry configured to provide downlink signals to the master unit. The remote unit receives instructions from a host unit of the distributed antenna system to establish a communication link with the base station in response to detecting a malfunction with respect to an additional communication link between the master unit and an additional base station.
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Patent Agency Ranking
公开(公告)号：US20180176880A1
公开(公告)日：2018-06-21
申请号：US15847609
申请日：2017-12-19
Applicant: CommScope Technologies LLC
Inventor： Thomas Kummetz , Van E. Hanson , Alfons Dussmann
Abstract: 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.
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公开(公告)号：US20180123677A1
公开(公告)日：2018-05-03
申请号：US15569678
申请日：2016-04-27
Applicant: CommScope Technologies LLC
Inventor： Van E. Hanson
Abstract: One embodiment is directed to a system comprising a first converter unit configured to receive a first modulated enterprise signal from an enterprise base station, demodulate the first modulated enterprise signal, extract enterprise data from the demodulated enterprise signal, and transmit the enterprise data to a modem over a wideband wireless communication network. The system further comprises a second converter unit configured to receive the enterprise data from the modem. The modem is configured receive the enterprise data from the wideband wireless communication network. The system is configured to create a second modulated enterprise signal corresponding to the first modulated enterprise signal using the enterprise data and wirelessly transmit the second modulated enterprise signal to an enterprise mobile station.
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公开(公告)号：US20170264386A1
公开(公告)日：2017-09-14
申请号：US15607481
申请日：2017-05-27
Applicant: CommScope Technologies LLC
Inventor： Oliver Braz , Markus Mederle , Alfons Dussmann , Van E. Hanson , Nelson Christian Schmidt, JR.
CPC classification number: H04J1/08 , H04B1/0007 , H04B1/005 , H04W72/0453
Abstract: Telecommunication systems using multiple Nyquist zone operations are provided. In one aspect, a telecommunication system can include a first section and a second section. The first section can receive signals from at least one transmitting base station or transmitting terminal device. The received signals have frequencies in multiple frequency bands. The first section can also sample the received signals such that the received signals are aliased. The first section can also combine the aliased signals from the frequency bands into a combined frequency band in a common Nyquist zone. The second section can extract signals from the combined frequency band. The extracted signals are to be transmitted at frequencies in a frequency band from a Nyquist zone that is different than the common Nyquist zone. The second section can also transmit the extracted signals to at least one receiving base station or receiving terminal device. Other embodiments are disclosed.
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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
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.
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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
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.
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