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公开(公告)号：US20240361555A1
公开(公告)日：2024-10-31
申请号：US18579187
申请日：2022-07-14
IPC分类号： G02B6/44
CPC分类号： G02B6/4455 , G02B6/44526
摘要： A chassis defines one or more chambers within the interior. Each chamber includes guides along which one or more cassettes can be mounted. Some chambers are configured to receive cassettes in a row. Other chambers are configured to receive cassettes in a column. The cassettes slide along and latch to the guides. The cassettes carry forward port members configured to receive one or more plug connectors, such as SN plugs, duplex LC plugs, MPO plugs, at mounting positions forward of the main bodies of the cassettes.
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公开(公告)号：US12130487B2
公开(公告)日：2024-10-29
申请号：US18164801
申请日：2023-02-06
CPC分类号： G02B6/4453 , G02B6/3608 , G02B6/3885 , G02B6/4472
摘要： A fiber optic cassette includes a body defining a front and an opposite rear. A cable entry location, such as a multi-fiber connector, is defined on the body for a cable to enter the cassette, wherein a plurality of optical fibers from the cable extend into the cassette and form terminations at one or more single or multi-fiber connectors adjacent the front of the body. A flexible substrate is positioned between the cable entry location and the connectors adjacent the front of the body, the flexible substrate rigidly supporting the plurality of optical fibers. Each of the connectors adjacent the front of the body includes a ferrule. Dark fibers can be provided if not all fiber locations are used in the multi-fiber connectors. Multiple flexible substrates can be used with one or more multi-fiber connectors.
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公开(公告)号：US12124098B2
公开(公告)日：2024-10-22
申请号：US17776197
申请日：2020-11-10
IPC分类号： G02B6/44
CPC分类号： G02B6/4444
摘要： The present disclosure relates to sealing arrangements for sealing locations where cables enter/exit enclosures. The sealing arrangements can include first and second cable sealing modules each including a cable sealing surface. The cable sealing surfaces of the first and second cable sealing modules oppose and contact one another at a cable pass-through sealing interface. The sealing arrangements can be adapted to enhance cable diameter range-taking, sealant conformability, and/or sealant recovery from deformation.
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公开(公告)号：US12122109B2
公开(公告)日：2024-10-22
申请号：US17612473
申请日：2020-05-18
IPC分类号： G02B6/44 , B29D11/00 , B29K309/08
CPC分类号： B29D11/00673 , B29D11/0075 , G02B6/4432 , G02B6/4471 , B29K2309/08
摘要： The present disclosure relates to systems, apparatuses and methods for efficiently manufacturing telecommunications enclosure customized to meet customer needs. The system can include a terminal housing and port units bondable to the terminal housing.
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5.发明公开公开(公告)号：US20240347911A1
公开(公告)日：2024-10-17
申请号：US18579783
申请日：2022-07-12
发明人： Xiangyang AI , Chengcheng TANG , HongHui CHEN , Jing XU
CPC分类号： H01Q5/42 , H01Q1/246 , H01Q5/48 , H01Q21/062 , H01Q19/104
摘要： Base station antennas include a first RF port having a plurality of first radiating elements coupled thereto that form a first array and a second RF port having a plurality of second radiating elements coupled thereto that form a second array. At least some of the first radiating elements are arranged as a plurality of vertically-stacked triangular arrangements of first radiating elements and at least some of the second radiating elements are arranged as a plurality of vertically-stacked triangular arrangements of second radiating elements. One of the first radiating elements i a first of the triangular arrangements of first radiating elements is positioned in between two of the second radiating elements in a first of the triangular arrangements of second radiating elements.
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6.发明公开公开(公告)号：US20240339759A1
公开(公告)日：2024-10-10
申请号：US18609150
申请日：2024-03-19
发明人： YueMin Li , Junfeng Yu , Changfu Chen , Haifei Qin
摘要： The present disclosure relates to a frame assembly for a base station antenna, comprising: a reflector; a cavity element mounted on a rear end of the reflector, the cavity element comprising a front panel facing the reflector, a first side panel and a second side panel spaced apart from each other extending rearwardly from the front panel, wherein a first cavity for receiving a first phase shift assembly is formed by the front panel, the first side panel and the second side panel, and a channel is provided on the front panel for feeding ends of the first phase shift assembly. In addition, the present disclosure also relates to a base station antenna and method for assembling a base station antenna.
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公开(公告)号：US12111498B2
公开(公告)日：2024-10-08
申请号：US17773250
申请日：2020-10-29
IPC分类号： G02B6/293
CPC分类号： G02B6/29362 , G02B6/2938
摘要： Components and arrangements for managing wave division multiplexing (WDM) filters of fiber optic networks. A flexible a substrate is used to fix a fiber routing scheme that corresponds to a cascading arrangement of WDM filters. The WDM filters can be packaged as a standalone unit for easier handling and splicing of fiber pigtails to the pre-arranged fiber routing scheme.
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公开(公告)号：US20240332785A1
公开(公告)日：2024-10-03
申请号：US18742316
申请日：2024-06-13
发明人： XiaoHua Hou , Yongjie Xu , Xiang Li , Peter J. Bisiules , Samantha Merta , Haifeng Li , Mohammad Vatankhah Varnoosfaderani , Bo Wu , Xiaohua Tian , Junfeng Yu , Dongmin Wang , Shanguang Zhang , Jian Liu
IPC分类号： H01Q1/24 , H01Q1/42 , H01Q1/48 , H01Q15/00 , H01Q15/14 , H01Q15/23 , H01Q19/10 , H01Q19/185 , H01Q21/00 , H01Q21/06 , H01Q23/00
CPC分类号： H01Q1/246 , H01Q1/42 , H01Q1/48 , H01Q15/0013 , H01Q15/14 , H01Q15/23 , H01Q19/10 , H01Q19/108 , H01Q19/185 , H01Q21/0025 , H01Q21/061 , H01Q23/00
摘要： Base station antennas include an externally accessible active antenna module releasably coupled to a recessed segment that is over a chamber in the base station antenna and that is longitudinally and laterally extending along and across a rear of a base station antenna housing. The base station antenna housing has a passive antenna assembly that cooperates with the active antenna module.
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公开(公告)号：US12107320B2
公开(公告)日：2024-10-01
申请号：US18196591
申请日：2023-05-12
发明人： Richard Williams , Jignesh Patel , Ulrich Gienger
CPC分类号： H01Q1/22 , H01Q1/1221 , H04W88/08
摘要： A module for a base station monopole has a wall defining an interior space. The wall includes an opening configured to receive electronic equipment and a vent opening in communication with the exterior of the module. A reinforcement member is secured to the wall and is positioned opposite to the opening and adjacent the vent opening. A baffle is supported adjacent the wall where the baffle has an intake opening and an exhaust opening in communication with the vent opening. The intake opening is laterally offset from the exhaust opening.
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公开(公告)号：US20240314580A1
公开(公告)日：2024-09-19
申请号：US18607072
申请日：2024-03-15
发明人： Balaji B. Raghothaman , Irfaan Ahamed Salahuddeen , Stuart D. Sandberg , Ehsan Daeipour , Naveen Shanmugaraju
CPC分类号： H04W16/28 , H04L5/0051 , H04W24/10 , H04W56/0015
摘要： Systems and methods for consolidated two-level beam management for a base station that includes BBU(s) and a RU communicatively coupled to the BBU(s) are provided. In one example, a method includes receiving signal measurements for coarse beams from a UE; establishing a coarse beam association for the UE with a first coarse beam based on the signal measurements for the coarse beams from the UE; configuring the UE to measure reference signals associated with fine beams associated with the first coarse beam; receiving reference signal measurements for the fine beams from the UE; establishing a fine beam association for the UE with a first fine beam based on the reference signal measurements for the fine beams from the UE; transmitting synchronization signals to the UE using the first coarse beam; and transmitting data signals to UE using the first fine beam.
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