Patents Assigned to CommScope Technologies LLC
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Patent number: 11909102Abstract: Base station antennas comprise a multi-column, multiband beamforming array that includes a first sub-array of first radiating elements, a second sub-array of second radiating elements and a third sub-array of third radiating elements. The first radiating elements are configured to operate in a first frequency band, the second radiating elements are configured to operate in a second frequency band, and the third radiating elements are configured to operate in both the first frequency band and the second frequency band. Each of the first through third sub-arrays has the same number of columns. A width of the first sub-array exceeds a width of the third sub-array, and a width of the third sub-array exceeds a width of the second sub-array.Type: GrantFiled: November 12, 2021Date of Patent: February 20, 2024Assignee: CommScope Technologies LLCInventors: Chengcheng Tang, Rongrong Zhang, HongHui Chen
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Patent number: 11909432Abstract: One embodiment is directed to a universal digital card (UDC) for use in a node of a distributed antenna system (DAS). The UDC is configured to convert data between an external interface format used to communicate on an external communication link and a fronthaul interface format natively used in the DAS. The UDC is configured to be selectively used either as: a donor card to communicatively couple the node to one or more base station entities via the external digital interface or a distribution card to communicatively couple the node to one or more non-DAS nodes, hubs, switches, or remote radio heads or one or more other DAS nodes access points. Other embodiments are disclosed.Type: GrantFiled: August 2, 2021Date of Patent: February 20, 2024Assignee: CommScope Technologies LLCInventors: Thomas Kummetz, Tyler J Hanson, Ahmed H. Hmimy
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Patent number: 11906782Abstract: A multi-fiber cable assembly includes a pigtail segments spliced to a trunk segment using multiple mass fusion splices. The splices are disposed at axially spaced positions within a hollow, flexible conduit. Fibers of the trunk segment are axially fixed at a first demarcation region disposed at the first end of the conduit. Fibers of the pigtail segments are axially fixed at a separate, second demarcation region disposed at the second end of the conduit.Type: GrantFiled: March 30, 2021Date of Patent: February 20, 2024Assignee: COMMSCOPE TECHNOLOGIES LLCInventors: Cyle D. Petersen, Thomas Marcouiller, John Paul Anderson
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Patent number: 11909188Abstract: The invention relates to a cable sealing device comprising: a first plate having a group of first holes and configured to be mounted to a first side of a housing wall; a second plate having a group of second holes and configured to be mounted to a second side of a housing wall; and a soft elastic sealing element configured to be mounted between one of the first and second plates and the housing wall. The group of first holes and the group of second holes and the sealing element are configured to receive a group of cables, and the first and the second plate can be biased toward each other, so that the sealing element can be pressed and elastically deformed. The sealing element can seal and fix the group of cables in the housing wall in a pressed and elastically deformed status. The invention also relates to a cable sealing system comprising a housing wall and the cable sealing device. The cable sealing device is simple in structure and easy to assemble, and can ensure good sealing and fixing of the cables.Type: GrantFiled: April 7, 2021Date of Patent: February 20, 2024Assignee: COMMSCOPE TECHNOLOGIES LLCInventors: Maosheng Liu, PuLiang Tang, Zhaohui Liu, Ruixin Su
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Publication number: 20240056945Abstract: Systems and methods for ML based ACB are provided herein. In an example, a system includes BBU(s), RU(s) communicatively coupled to the BBU(s), and antenna(s) communicatively coupled to the RU(s). Each respective RU of the RU(s) is communicatively coupled to a respective subset of the antenna(s). The BBU(s), the RU(s), and the antenna(s) are configured to implement a base station for wirelessly communicating with UEs in a cell. The system includes a machine learning computing system configured to: receive time data, traffic data, and location data; and determine predicted barring parameter(s) for the base station based on the time data, the traffic data, and the location data. The system is configured to: adjust barring factor(s) and/or barring time(s) in an information message based on the predicted barring parameter(s) for the base station; and send the information message with the adjusted barring factor(s) and/or barring time(s) to UEs in the cell.Type: ApplicationFiled: July 28, 2023Publication date: February 15, 2024Applicant: CommScope Technologies LLCInventors: Harsha Hegde, Minyan Shi
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Publication number: 20240053547Abstract: A factory processed and assembled optical fiber arrangement is configured to pass through tight, tortuous spaces when routed to a demarcation point. A connector housing attaches to the optical fiber arrangement at the demarcation point (or after leaving the tight, tortuous spaces) to form a connectorized end of the optical fiber. A fiber tip is protected before leaving the factory until connection is desired.Type: ApplicationFiled: June 15, 2023Publication date: February 15, 2024Applicant: COMMSCOPE TECHNOLOGIES LLCInventors: Ponharith NHEP, Michael James OTT
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Patent number: 11899262Abstract: Fiber management assemblies for telecommunications closures. The assembly includes a frame adapted to conform to the wall of a housing piece of a closure. A fiber management tray is pivotally coupled to the frame. The frame supports the tray and spaces the tray away from fiber optic connectors positioned in connector ports defined by the closure. In addition, the pivotability of the tray relative to the frame can provide access to the connectors and/or connector ports without disrupting fiber management on the tray itself.Type: GrantFiled: March 23, 2020Date of Patent: February 13, 2024Assignee: COMMSCOPE TECHNOLOGIES LLCInventors: Miguel Angel Gutierrez, Jesus Gustavo Pureco Chico, Harry L. Vaswani, Genaro Neri, Luis Carlos Mendoza
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Patent number: 11901613Abstract: A low frequency band radiating element for a multiple frequency band cellular base station antenna comprises a dipole arm including a radiating portion and a first coupling portion and a dipole leg that includes a leg and a second coupling portion located at one end of the leg. The first coupling portion is removably connected to the second coupling portion. A thin metal sheet with a suitable electrical performance can be selected for the dipole arm, and a thick metal plate can be selected for a dipole leg so as to achieve mechanical strength.Type: GrantFiled: April 23, 2021Date of Patent: February 13, 2024Assignee: CommScope Technologies LLCInventors: Bin Ai, Cheng Xue, Fusheng Lv, Lei Yang
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Patent number: 11901995Abstract: One embodiment is directed to determining a composite precoder for transmitting to a UE using a group of one or more of the radio units by doing the following: for each of a plurality of subsets of the radio units, transmitting separate reference signals from the different antennas of only the radio units included in that subset; receiving subset-specific preferred precoder index reports from the UE for at least each individual radio unit included in the group of one or more of the radio units; determining the composite precoder for the UE using the subset-specific preferred precoder index reports from the UE for at least the one or more radio units included in the group; and using the composite precoder for transmitting to the UE using the one or more radio units included in the group. In some embodiments, each of the subsets includes less than all of the radio units.Type: GrantFiled: May 13, 2022Date of Patent: February 13, 2024Assignee: CommScope Technologies LLCInventors: Balaji B Raghothaman, Stuart D. Sandberg
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Patent number: 11901607Abstract: A mounting assembly for a base station antenna includes a pair of clamp brackets, a mounting bracket configured to be connected to the base station antenna and a lead screw sub-assembly. The lead screw sub-assembly is adapted to pivotably couple the mounting bracket to the pair of clamp brackets. The lead screw sub-assembly comprising a lead screw engaged with at least one clamp bracket of pair of clamp brackets and an adjustment bracket coupled at a first end of lead screw. The adjustment bracket is configured to allow a pivotal movement of mounting bracket with respect to pair of clamp brackets. The lead screw is rotatable within the at least one clamp bracket for adjusting a tilt angle of the base station antenna. The antenna utilizes a single mounting assembly to facilitate mounting of the antenna to the support structure.Type: GrantFiled: June 3, 2022Date of Patent: February 13, 2024Assignee: COMMSCOPE TECHNOLOGIES LLCInventors: Shital Sawanta Udagave, Shrikrishna Ghadi
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Patent number: 11899246Abstract: A communications connection system includes an adapter module defining at least first and second ports and at least one media reading interface mounted at one of the ports. The first adapter module is configured to receive a fiber optic connector at each port. Some type of connectors may be formed as duplex connector arrangements. Some types of adapters may include ports without media reading interfaces. Some types of media reading interfaces include contact members having three contact sections.Type: GrantFiled: July 5, 2022Date of Patent: February 13, 2024Assignee: COMMSCOPE TECHNOLOGIES LLCInventors: John Anderson, Steven J. Brandt, Joseph C. Coffey, Kamlesh G. Patel, Cyle D. Petersen, Michael D. Schroeder, John Stasny
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Patent number: 11892683Abstract: The present disclosure relates to a fiber management device or system for facilitating routing and storing optical fibers. The fiber management device includes a flexible, film-like substrate that has optical fiber management, storing functionality, and splicing functionality all on one film-like substrate. The flexible, film-like substrate can provide a routing path for routing optical fibers onto a flexible planar substrate that can be temporarily supported by, mounted on or attached to the flexible planar substrate. The flexible, film-like substrate can accommodate fibers that are in a multi-fiber (e.g., ribbon) configuration or a single fiber configuration.Type: GrantFiled: June 17, 2022Date of Patent: February 6, 2024Assignee: COMMSCOPE TECHNOLOGIES LLCInventors: Roel Modest Willy Bryon, Jan Willem Rietveld, Philippe Coenegracht, Johan Geens, Pieter Vermeulen
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Patent number: 11892689Abstract: The present disclosure relates to an optical fiber alignment device that has an alignment housing that includes first and second ends. The alignment housing defines a fiber insertion axis that extends through the alignment housing between the first and second ends. The alignment housing includes a fiber alignment region at an intermediate location between the first and second ends. First and second fiber alignment rods are positioned within the alignment housing. The first and second fiber alignment rods cooperate to define a fiber alignment groove that extends along the fiber insertion axis. The first and second fiber alignment rods each having rounded ends positioned at the first and second ends of the alignment housing.Type: GrantFiled: February 18, 2022Date of Patent: February 6, 2024Assignee: COMMSCOPE TECHNOLOGIES LLCInventors: Michael Gurreri, Robert Charles Flaig, Randall Bobby Paul, Danny Willy August Verheyden, David Donald Erdman, Dwight A. Bretz
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Patent number: 11894637Abstract: A connector for exactly two conductors that includes a forward connector body, a rear connector body, a metal frame and exactly one pair of electrical contacts. The rear connector body interfaces with the forward connector body. The metal frame surrounds at least a portion of both the forward connector body and the rear connector body. The metal frame including a shielding interface, wherein the metal frame is secured to the forward connector body with at least two retaining features. The exactly one pair of electrical contacts comprises a first electrical contact and a second electrical contact that extend from the rear connector body into the forward connector body.Type: GrantFiled: March 13, 2020Date of Patent: February 6, 2024Assignee: CommScope Technologies LLCInventor: Paul John Pepe
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Patent number: 11894892Abstract: Antenna systems are provided. An antenna system includes a beamforming array having a plurality of vertical columns of radiating elements that are each configured to transmit at least three antenna beams per polarization. Moreover, the antenna system includes a beamforming radio having a plurality of radio frequency ports per polarization that are coupled to and fewer than the vertical columns.Type: GrantFiled: January 4, 2022Date of Patent: February 6, 2024Assignee: CommScope Technologies LLCInventors: Mikko Junttila, Hangsheng Wen, Ligang Wu, Björn Lindmark, XiaoHua Hou, Martin L. Zimmerman
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Patent number: 11892696Abstract: The present disclosure relates to a sealed closure having modular components, enhanced cable sealing, modular connection interfaces, enhanced cable anchoring and enhanced fiber management.Type: GrantFiled: August 22, 2022Date of Patent: February 6, 2024Assignee: CommScope Technologies LLCInventors: Johan Geens, Philippe Coenegracht, Pieter Doultremont, William B. Bryan, William Alan Carrico, Eddy Luc Cams, Erik David Bishop, Thomas Ross Marmon, Bart Mattie Claessens, Alan Armando Garcia Gonzalez, Roel Modest Willy Bryon, Roger Alaerts, Conny Van De Velde, Jos Brants, El Moïz Mohammed Michel Ghammam, Jozef Christiaan Mathieu Versleegers, Marc Eugène Willem Bervoets, Barry Wayne Allen, Maarten Aerts
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Publication number: 20240039614Abstract: The present disclosure describes various techniques of automatically configuring a repeater system. In one embodiment, the techniques of present disclosure configure the repeater system as a dummy user equipment and connect to a cell served by a base station coupled to the repeater system and establish two-way communication between the repeater system and the base station for determining one or more signaling parameters related to the configuration of the base station. In another non-limiting embodiment, the techniques of the present disclosure operate the repeater system in a listener only mode and perform various signal processing/calculations to determine the one or more signaling parameters related to the configuration of the base station. Once the one or more signaling parameters are determined, the techniques of the present disclosure may configure the repeater system based at least in part on the one or more signaling parameters.Type: ApplicationFiled: July 25, 2023Publication date: February 1, 2024Applicant: CommScope Technologies LLCInventors: Suresh N. Sriram, Sudarshana Varadappa
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Publication number: 20240036281Abstract: A telecommunications cable termination box is wall mountable. An interior holds fiber optic splices, fiber optic connectors and adapters, and blown fiber tubes. The interior of the box is sealed. The box has an outer housing and an inner tray. The outer housing includes a hinged cover, snaps for holding the cover to the base, and a seal between the cover and the base, and a tray flange of the tray. Cable slack is managed in the interior to avoid sharp bends of the cables. The cable input ports and output ports are sealed by grommets. Different grommets can be provided depending on the number of cables and the cable sizes. The inner tray can hold gas block seal devices that seal the ends of the blown fiber tubes.Type: ApplicationFiled: February 4, 2022Publication date: February 1, 2024Applicant: CommScope Technologies LLCInventors: Peterson Vilela MOREIRA, Karel A C VANWINKEL, Pratyushbhai A. SOLANKI, Swapnesh Babaji MANGAONKAR
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Publication number: 20240036282Abstract: A cable enclosure assembly includes an enclosure, a cable spool and a length of fiber optic cable. The enclosure defines an interior region, a first opening and a second opening aligned with the first opening. The first and second openings provide access to the interior region. The cable spool is disposed in the interior region of the enclosure and is rotatably engaged with the enclosure. The cable spool includes a drum and a flange engaged to the drum. The flange has an outer peripheral side, a cable management portion and an adapter bulkhead portion. The adapter bulkhead portion extends outwardly from the cable management portion and forms a portion of the outer peripheral side. The length of the fiber optic cable is dispose about the drum of the cable spool.Type: ApplicationFiled: October 5, 2023Publication date: February 1, 2024Applicant: CommScope Technologies LLCInventors: Scott C. KOWALCZYK, Jonathan Walter COAN
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Patent number: RE49827Abstract: Methods and systems are provided for a dry silicone gel. The dry silicone gel comprises a base polymer having a vinylsilicone group, a crosslinker, and a chain extender. The dry silicone gel may be made by reacting (a) a first set of components comprising a base polymer having a vinylsilicone group and an addition cure catalyst with (b) a second set of components comprising a crosslinker, a chain extender, and additional base polymer. In certain circumstances, the base polymer and additional base polymer are vinyl-terminated polydimethylsiloxane.Type: GrantFiled: February 23, 2021Date of Patent: February 6, 2024Assignees: CommScope Connectivity Belgium BVBA, CommScope Technologies LLCInventors: Stephane J. G. Berghmans, Michael A. Oar, Miguel A. Morales, Gary W. Adams, Anne-Marie Prins, Nathalie Hendrickx