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公开(公告)号:US12072545B2
公开(公告)日:2024-08-27
申请号:US18171412
申请日:2023-02-20
发明人: Terry Lee Cooke , David Lee Dean, Jr. , Harley Joseph Staber , Kevin Lee Strause , Alan William Ugolini
IPC分类号: G02B6/44
CPC分类号: G02B6/4452 , G02B6/4453
摘要: High-connection density and bandwidth fiber optic apparatuses and related equipment and methods are disclosed. In certain embodiments, fiber optic apparatuses are provided and comprise a chassis defining one or more U space fiber optic equipment units. At least one of the one or more U space fiber optic equipment units may be configured to support particular fiber optic connection densities and bandwidths in a given 1-U space. The fiber optic connection densities and bandwidths may be supported by one or more fiber optic components, including but not limited to fiber optic adapters and fiber optic connectors, including but not limited to simplex, duplex, and other multi-fiber fiber optic components. The fiber optic components may also be disposed in fiber optic modules, fiber optic patch panels, or other types of fiber optic equipment.
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公开(公告)号:USD1022934S1
公开(公告)日:2024-04-16
申请号:US29569830
申请日:2016-06-30
设计人: Dayne Wilcox , Lea Kobeli , Marie Noury , Marcelle Van Beusekom
摘要: FIG. 1 is a front perspective view of a fiber optic closure with surface ornamentation showing our new design;
FIG. 2 is a left view thereof;
FIG. 3 is a right view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design. In FIGS. 1 and 6, the shading indicates color contrast.-
公开(公告)号:US20240118501A1
公开(公告)日:2024-04-11
申请号:US18389869
申请日:2023-12-20
IPC分类号: G02B6/38
CPC分类号: G02B6/3879 , G02B6/3825 , G02B6/3826 , G02B6/3831 , G02B6/3851 , G02B6/3869 , G02B6/387 , G02B6/3873 , G02B6/3885 , G02B6/3837 , G02B6/3841 , G02B6/3843 , G02B6/3849 , G02B6/3871 , G02B6/3887 , G02B6/389 , G02B6/4446
摘要: Multiports comprising a connection port insert having at least one optical port along with methods for making are disclosed. One embodiment is directed to a multiport for providing an optical connection comprising a shell and a connection port insert. The shell comprises a first end having a first opening leading to a cavity. The connection port insert comprises a body having a front face and at least one connection port comprising an optical connector opening extending from the front face into the connection port insert with a connection port passageway extending through part of the connection port insert to a rear portion, where the connection port insert is sized so that at least a portion of the connection port insert fits into the first opening and the cavity of the shell.
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4.
公开(公告)号:US20230388808A1
公开(公告)日:2023-11-30
申请号:US18231981
申请日:2023-08-09
发明人: Kalle Ahmavaara
IPC分类号: H04W16/14 , H04W24/08 , H04W72/541 , H04W72/0453
CPC分类号: H04W16/14 , H04W24/08 , H04W72/541 , H04W72/0453
摘要: Systems and methods for dynamic allocation of spectrum among cross-interfering radio nodes of wireless communications systems are disclosed. Multiple radio nodes may be deployed within a geographical region, and each radio node may support wireless communication over spectrum in which access is arbitrated by an external service not under the control of the operator of the radio node. Each radio node is configured to detect radio conditions which may indicate coexistence between the radio node and a neighboring radio node. A network entity associated with the radio node obtains radio condition information and determines a coexistence status between the radio node and the neighboring radio node, such as whether coexistence with the neighboring radio node is tolerable or intolerable. The network entity reports an indication of the coexistence status to a spectrum server, and the spectrum server reallocates the spectrum among the radio nodes.
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5.
公开(公告)号:US20230370810A1
公开(公告)日:2023-11-16
申请号:US18196094
申请日:2023-05-11
发明人: Michael Sauer
IPC分类号: H04W4/02 , H04W4/021 , H04W4/33 , H04W88/08 , H04W64/00 , H04B17/318 , H04B7/0413 , H04W56/00 , H04W4/40 , H04W4/60
CPC分类号: H04W4/023 , H04W4/021 , H04W4/33 , H04W88/085 , H04W64/00 , H04B17/318 , H04B7/0413 , H04W56/0015 , H04W4/40 , H04W4/60 , H04W16/20
摘要: Distributed antenna systems provide location information for client devices communicating with remote antenna units. The location information can be used to determine the location of the client devices relative to the remote antenna unit(s) with which the client devices are communicating. A location processing unit (LPU) includes a control system configured to receive uplink radio frequency (RF) signals communicated by client devices and determines the signal strengths of the uplink RF signals. The control system also determines which antenna unit is receiving uplink RF signals from the device having the greatest signal strength.
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公开(公告)号:US11812372B2
公开(公告)日:2023-11-07
申请号:US17691861
申请日:2022-03-10
摘要: Fifth generation (5G) non-standalone (NSA) radio access system employing virtual fourth generation (4G) master connection to enable dual system data connectivity. The 5G NSA radio access system employs a virtual 4G radio access node (RAN) to provide a logical master data connection to a user mobile communications device, and a 5G RAN to provide an additional, secondary high-speed data plane between the user mobile communications device to a core network. The virtual 4G RAN does not provide an actual 4G radio connection over-the-air to the user mobile communications device. Instead, the signaling transported between the user mobile communications device and the virtual 4G RAN is provided over a non-radio connection, such as an internet protocol (IP) connection. In this manner, the deployment of the 5G NSA radio access system employing the virtual 4G RAN can be achieved without updating existing 4G RANs and/or without deploying a new 4G RAN infrastructure.
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公开(公告)号:US11792776B2
公开(公告)日:2023-10-17
申请号:US17691900
申请日:2022-03-10
发明人: Dror Ben-Shlomo , Isaac Shapira
IPC分类号: H04W72/0446 , H04B1/48 , H04W72/20 , H04L5/14 , H04B17/318
CPC分类号: H04W72/0446 , H04B1/48 , H04L5/14 , H04W72/20 , H04B17/318
摘要: Time-division duplexing (TDD) in distributed communications systems, including distributed antenna systems (DASs) is disclosed. In one embodiment, a control circuit is provided and configured to control the TDD transmit mode of a DAS to control the allocation of time slots for uplink and downlink communications signal distribution in respective uplink path(s) and downlink path(s). The control circuit includes separate power detectors configured to detect either a transmit power level in a downlink path or a receive power level in an uplink path. If the transmit power detected in the downlink path is greater than receive power detected in the uplink path, the control circuit switches the TDD transmit mode to the downlink direction. In this manner, the control circuit does not have to control the TDD transmit mode based solely on detected power in the downlink path, where a directional coupler may leak uplink power in the downlink path.
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公开(公告)号:US11758462B2
公开(公告)日:2023-09-12
申请号:US17559526
申请日:2021-12-22
发明人: Dror Harel
CPC分类号: H04W40/16 , H04W40/08 , H04W84/045
摘要: Wireless communications systems supporting carrier aggregation and selective distributed routing of secondary cell component carriers based on transmission power demand or signal quality are disclosed. The wireless communications system includes a signal router circuit communicatively coupled to a signal source. The signal router circuit is configured to distribute a primary cell component carrier, including control information, to each of multiple remote units to be distributed to any mobile device in a respective coverage area of any remote unit to avoid the need to support handovers. In addition, the signal router circuit is configured to selectively distribute one or more secondary cell component carriers to any subset of the remote units based on at least one of transmission power demand or signal quality associated with the remote units.
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9.
公开(公告)号:US11754796B2
公开(公告)日:2023-09-12
申请号:US17499244
申请日:2021-10-12
发明人: Terry Lee Cooke , David Lee Dean, Jr. , Juan Miguel Gonzalez Covarrubias , Elmer Mariano Juarez , Tory Allen Klavuhn , Manuel Alejandro Lopez Sanchez , Juan Garcia Martinez
CPC分类号: G02B6/4455 , G02B6/3897 , G02B6/4452 , G02B6/4453
摘要: Fiber optic equipment that supports independently translatable fiber optic modules and/or fiber optic equipment trays containing one or more fiber optic modules is disclosed. In some embodiments, one or more fiber optic modules are disposed in a plurality of independently translatable fiber optic equipment trays which are received in a tray guide system. In this manner, each fiber optic equipment tray is independently translatable within the guide system. One or more fiber optic modules may also be disposed in one or more module guides disposed in the fiber optic equipment trays to allow each fiber optic module to translate independently of other fiber optic modules in the same fiber optic equipment tray. In other embodiments, a plurality of fiber optic modules are disposed in a module guide system disposed in the fiber optic equipment that translate independently of other fiber optic modules disposed within the module guide system.
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公开(公告)号:US11719894B2
公开(公告)日:2023-08-08
申请号:US17237369
申请日:2021-04-22
CPC分类号: G02B6/3894 , G02B6/387 , G02B6/3821 , G02B6/3825 , G02B6/3869 , G02B6/3874 , G02B6/3877 , G02B6/3893 , G02B6/4432 , G02B6/4477 , G02B6/3831 , G02B6/3849 , G02B6/3855 , G02B6/3887 , G02B6/3888 , G02B6/38875
摘要: A ferrule-based fiber optic connectors having a ferrule retraction balancing characteristic for preserving optical performance are disclosed. The fiber optic connector comprises a connector assembly, a connector sleeve assembly and a balancing resilient member. The connector assembly comprises a ferrule and a resilient member for biasing the ferrule forward and the connector sleeve assembly comprises a housing and a ferrule sleeve, where the connector assembly is at least partially disposed in the passageway of the housing and the ferrule of the connector assembly is at least partially disposed in the ferrule sleeve. The balancing resilient member biases the housing to a forward position with the biasing resilient member having a predetermined resilient force that is greater than the friction force required for displacement of the ferrule within the ferrule sleeve.
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