Patents by Inventor Fred William Phillips
Fred William Phillips has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10970980Abstract: 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.Type: GrantFiled: December 7, 2018Date of Patent: April 6, 2021Assignee: CommScope Technologies LLCInventors: Donald R. McAllister, Christopher Goodman Ranson, Michael J. Williamson, Fred William Phillips, Van E. Hanson
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Patent number: 10841923Abstract: A method includes: receiving downlink signals at a head end unit of a distributed antenna system from at least one base station; processing the downlink signals into downlink channelized digital baseband signals at the head end unit by at least one of channel filtering, interpolating, and mixing with an oscillator, the downlink channelized digital baseband signals including call information for wireless communication; formatting the downlink channelized digital baseband signals for transport together at the head end unit; packetizing and packet scheduling the downlink channelized digital baseband signals into downlink packetized baseband signals at the head end unit; and transmitting the downlink packetized baseband signals from the head end unit to remotely located units of the distributed antenna system.Type: GrantFiled: May 7, 2018Date of Patent: November 17, 2020Assignee: CommScope Technologies LLCInventors: Thomas Kummetz, Fred William Phillips, Christopher Goodman Ranson, Van E. Hanson
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Patent number: 10819570Abstract: One embodiment is directed to a system comprising a first unit communicatively coupled to a second unit via a communication link. The second unit comprises a reconfigurable circuit, the reconfigurable circuit configured with the first or second circuit configuration image. The second unit further comprises an interface device configured to communicatively couple the second unit to the communication link, the second unit configured so that the interface device is configured with the first or second interface configuration image based on the configuration of the reconfigurable circuit configuration.Type: GrantFiled: July 15, 2019Date of Patent: October 27, 2020Assignee: CommScope Technologies LLCInventors: Zhen Guo, Fred William Phillips
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Patent number: 10742348Abstract: An endpoint element of a distributed antenna system includes processing circuitry configured for processing a plurality of digital signals for conditioning the signals and compression circuitry configured for compressing at least one of the digital signals according to a compression scheme to yield at least one compressed digital signal and compression settings. The digital signals are combined into a single digital stream and combined and time division multiplexed onto a serial data link with the compression settings. The digital signals are also transmitted with compression settings to another endpoint element over the serial data link.Type: GrantFiled: October 23, 2017Date of Patent: August 11, 2020Assignee: CommScope Technologies LLCInventors: Christopher Goodman Ranson, Fred William Phillips, Thomas Kummetz
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Patent number: 10630327Abstract: A system comprising circuitry configured to: communicate with a base station; and adjust an uplink gain applied to uplink signals communicated from the system to the base station based on an evaluation of (1) a noise contribution from the system that is presented to the base station and (2) a receive noise floor for the base station.Type: GrantFiled: April 9, 2018Date of Patent: April 21, 2020Assignee: CommScope Technologies LLCInventors: Fred William Phillips, Christopher Goodman Ranson
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Publication number: 20190342155Abstract: One embodiment is directed to a system comprising a first unit communicatively coupled to a second unit via a communication link. The second unit comprises a reconfigurable circuit, the reconfigurable circuit configured with the first or second circuit configuration image. The second unit further comprises an interface device configured to communicatively couple the second unit to the communication link, the second unit configured so that the interface device is configured with the first or second interface configuration image based on the configuration of the reconfigurable circuit configuration.Type: ApplicationFiled: July 15, 2019Publication date: November 7, 2019Applicant: CommScope Technologies LLCInventors: Zhen Guo, Fred William Phillips
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Patent number: 10461919Abstract: A system includes: a unit configured to communicate a modulated signal via a signal interface; and at least one additional unit configured to receive the modulated signal from the unit. The at least one additional unit includes circuitry configured to remove jitter from a recovered clock signal to generate a jitter reduced clock signal that tracks long-term drift in the modulated signal, wherein the at least one additional unit is configured to generate the recovered clock signal from the modulated signal.Type: GrantFiled: July 16, 2018Date of Patent: October 29, 2019Assignee: CommScope Technologies LLCInventors: Donald R. McAllister, Christopher Goodman Ranson, Fred William Phillips
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Patent number: 10448324Abstract: 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.Type: GrantFiled: August 31, 2017Date of Patent: October 15, 2019Assignee: CommScope Technologies LLCInventors: Neil T. Hobbs, Nelson Christian Schmidt, Jr., Michael J. Williamson, Fred William Phillips, Charles B. Morrison, Christopher Goodman Ranson, Thomas Kummetz, Matthew Thomas Melester
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Patent number: 10355928Abstract: One embodiment is directed to a system comprising a first unit communicatively coupled to a second unit via a communication link. The second unit comprises a reconfigurable circuit, wherein first and second circuit configuration images are stored in the second unit, the reconfigurable circuit configured with the first or second circuit configuration image. The second unit further comprises an interface device configured to communicatively couple the second unit to the communication link, wherein first and second interface configuration images are stored in the second unit, the interface device configured with the first or second interface configuration image based on the reconfigurable circuit configuration. The second unit configured so the interface device is configured with the first interface configuration image or the second interface configuration image when the reconfigurable circuit is configured with the first circuit configuration image or the second circuit configuration image respectively.Type: GrantFiled: February 3, 2017Date of Patent: July 16, 2019Assignee: CommScope Technologies LLCInventors: Zhen Guo, Fred William Phillips
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Patent number: 10270152Abstract: A broadband transceiver includes at least one layer structure that is substantially impermeable to RF radiation. The layer structure includes a first face surface substantially opposite a second face surface. A receive antenna is located proximate the first face surface and configured to receive RF transmissions. A transmit antenna is located proximate the second surface and configured to transmit RF transmissions. At least one of the receive and transmit antennas generates a generally toroidal radiation pattern that is stronger in a direction substantially parallel to the respective layer structure face surface compared to a direction substantially perpendicular to the face surface.Type: GrantFiled: September 1, 2010Date of Patent: April 23, 2019Assignee: CommScope Technologies LLCInventors: Fred William Phillips, Thomas Kummetz, Narian Izzat
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Publication number: 20190114884Abstract: 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.Type: ApplicationFiled: December 7, 2018Publication date: April 18, 2019Applicant: CommScope Technologies LLCInventors: Donald R. McAllister, Christopher Goodman Ranson, Michael J. Williamson, Fred William Phillips, Van E. Hanson
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Patent number: 10249955Abstract: One embodiment discloses an antenna structure. An antenna structure comprises: a ground plane; a transmit balanced to unbalanced (BALUN) circuit comprising a first transmit connector coupled to a combined transmit port, and a second transmit connector coupled to the combined transit port; a receive BALUN circuit comprising a first receive connector coupled to a combined receive port, and a second receive connector coupled to the combined receive port; a transmit antenna element comprising a first transmit antenna sub-element coupled to the first transmit connector and a second transmit antenna sub-element coupled to the second transmit connector; a receive antenna element independent from the transmit antenna element and comprising a first receive antenna sub-element coupled to the first receive connector and a second receive antenna sub-element coupled to the second receive connector, wherein the transmit antenna element and the receive antenna element are orthogonally-polarized with respect to each other.Type: GrantFiled: January 31, 2018Date of Patent: April 2, 2019Assignee: CommScope Technologies LLCInventors: Thomas Kummetz, Narian Izzat, John Hodorowski, Fred William Phillips, Charles B. Morrison
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Patent number: 10157523Abstract: 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.Type: GrantFiled: October 22, 2014Date of Patent: December 18, 2018Assignee: CommScope Technologies LLCInventors: Donald R. McAllister, Christopher Goodman Ranson, Michael J. Williamson, Fred William Phillips, Van E. Hanson
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Publication number: 20180343106Abstract: A system includes: a unit configured to communicate a modulated signal via a signal interface; and at least one additional unit configured to receive the modulated signal from the unit. The at least one additional unit includes circuitry configured to remove jitter from a recovered clock signal to generate a jitter reduced clock signal that tracks long-term drift in the modulated signal, wherein the at least one additional unit is configured to generate the recovered clock signal from the modulated signal.Type: ApplicationFiled: July 16, 2018Publication date: November 29, 2018Applicant: CommScope Technologies LLCInventors: Donald R. McAllister, Christopher Goodman Ranson, Fred William Phillips
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Publication number: 20180255554Abstract: A method includes: receiving downlink signals at a head end unit of a distributed antenna system from at least one base station; processing the downlink signals into downlink channelized digital baseband signals at the head end unit by at least one of channel filtering, interpolating, and mixing with an oscillator, the downlink channelized digital baseband signals including call information for wireless communication; formatting the downlink channelized digital baseband signals for transport together at the head end unit; packetizing and packet scheduling the downlink channelized digital baseband signals into downlink packetized baseband signals at the head end unit; and transmitting the downlink packetized baseband signals from the head end unit to remotely located units of the distributed antenna system.Type: ApplicationFiled: May 7, 2018Publication date: September 6, 2018Applicant: CommScope Technologies LLCInventors: Thomas Kummetz, Fred William Phillips, Christopher Goodman Ranson, Van E. Hanson
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Publication number: 20180227004Abstract: A system comprising circuitry configured to: communicate with a base station; and adjust an uplink gain applied to uplink signals communicated from the system to the base station based on an evaluation of (1) a noise contribution from the system that is presented to the base station and (2) a receive noise floor for the base station.Type: ApplicationFiled: April 9, 2018Publication date: August 9, 2018Applicant: CommScope Technologies LLCInventors: Fred William Phillips, Christopher Goodman Ranson
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Patent number: 10027469Abstract: Method and apparatus for generating a jitter reduced clock signal from signal transmitted over a communication medium includes receiving, with high speed data interface circuitry, a modulated signal that includes a binary encoded data stream. A recovered clock signal is generated from the modulated signal and tracks the long-term drift in the modulated signal. A jitter reduced clock signal is generated by filtering the recovered clock signal with a filtering circuit having a bandwidth sufficient to remove jitter while allowing the jitter reduced clock signal to track the drift in the modulated signal.Type: GrantFiled: May 8, 2017Date of Patent: July 17, 2018Assignee: CommScope Technologies LLCInventors: Donald R. McAllister, Christopher Goodman Ranson, Fred William Phillips
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Publication number: 20180159233Abstract: One embodiment discloses an antenna structure. An antenna structure comprises: a ground plane; a transmit balanced to unbalanced (BALUN) circuit comprising a first transmit connector coupled to a combined transmit port, and a second transmit connector coupled to the combined transit port; a receive BALUN circuit comprising a first receive connector coupled to a combined receive port, and a second receive connector coupled to the combined receive port; a transmit antenna element comprising a first transmit antenna sub-element coupled to the first transmit connector and a second transmit antenna sub-element coupled to the second transmit connector; a receive antenna element independent from the transmit antenna element and comprising a first receive antenna sub-element coupled to the first receive connector and a second receive antenna sub-element coupled to the second receive connector, wherein the transmit antenna element and the receive antenna element are orthogonally-polarized with respect to each other.Type: ApplicationFiled: January 31, 2018Publication date: June 7, 2018Applicant: CommScope Technologies LLCInventors: Thomas Kummetz, Narian Izzat, John Hodorowski, Fred William Phillips, Charles B. Morrison
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Patent number: 9967885Abstract: 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.Type: GrantFiled: October 3, 2016Date of Patent: May 8, 2018Assignee: CommScope Technologies LLCInventors: Thomas Kummetz, Fred William Phillips, Christopher Goodman Ranson, Van E. Hanson
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Publication number: 20180109351Abstract: An endpoint element of a distributed antenna system includes processing circuitry configured for processing a plurality of digital signals for conditioning the signals and compression circuitry configured for compressing at least one of the digital signals according to a compression scheme to yield at least one compressed digital signal and compression settings. The digital signals are combined into a single digital stream and combined and time division multiplexed onto a serial data link with the compression settings. The digital signals are also transmitted with compression settings to another endpoint element over the serial data link.Type: ApplicationFiled: October 23, 2017Publication date: April 19, 2018Inventors: Christopher Goodman Ranson, Fred William Phillips, Thomas Kummetz