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公开(公告)号：US11638887B2
公开(公告)日：2023-05-02
申请号：US16017382
申请日：2018-06-25
发明人： Thomas Willuweit , Ralf Griesbach
IPC分类号： B01D29/07 , B01D39/08 , C02F1/00 , C02F3/10 , B01D35/02 , C02F3/04 , B01D35/30 , A01K63/04 , D04B21/16 , C02F3/30 , C02F103/00
摘要： The invention relates to a filter unit (1, 19), having: at least one warp-knitted spacer (3) which comprises a first and a second cover layer (4; 5) having in each case a multiplicity of openings (6) which are delimited by peripheral regions (7), wherein threads (8) extend from the peripheral regions (7) of the first cover layer (4) to peripheral regions (7) of the second cover layer (5), and wherein the at least one warp-knitted spacer is rolled, twisted, and/or at least in one portion is compressed.
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公开(公告)号：US11638155B2
公开(公告)日：2023-04-25
申请号：US17314329
申请日：2021-05-07
IPC分类号： H04W48/02 , H04W12/122
摘要： A method for protecting against mass NF deregistration attacks can be performed at an NRF or SCP. The method includes receiving an NFDeregister request for deregistering an NF. The method further includes classifying the NFDeregister request as suspect based on application of suspect NFDeregister request classification rules. The method further includes in response to classifying the NFDeregister request as suspect, queueing the NFDeregister request. The method further includes receiving an NF heart-beat message concerning the NF. The method further includes determining that the NF heart-beat message is received within an NF heart-beat time interval for the NF. The method further includes in response to determining that the NF heart-beat message is received within the NF heart-beat time interval for the NF, preventing processing of the NF Deregister request and blacklisting a sender of the NFDeregister request.
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3.发明授权公开(公告)号：US11638134B2
公开(公告)日：2023-04-25
申请号：US17367196
申请日：2021-07-02
发明人： Rajiv Krishan , Geeta Mohanty , Tarek Assali
摘要： Methods, systems, and computer readable media for resource cleanup in communications networks are disclosed. One method for resource cleanup in a communications network comprises: at a policy control function (PCF) comprising at least one processor: receiving, from a binding support function (BSF), a first notification indicating a potentially stale or inactive first binding record, wherein the first notification includes context data associated with the first binding record; determining that resource cleanup associated with the first binding record should be performed; and initiating, using the context data, resource cleanup associated with the first binding record at one or more network entities.
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公开(公告)号：US11622293B2
公开(公告)日：2023-04-04
申请号：US17348389
申请日：2021-06-15
发明人： Nitin Gupta , Anup Shivarajapura , Sathish Kumar Prabhakaran , Raghuvamshi Vasudev Singh Thakur , Venkatesh Aravamudhan
摘要： A method for establishing message priority in network slices based on quality of service (QoS) parameters includes receiving, by a network slice configuration service provider entity and from a network slice management service provider entity, a network slice creation notification message containing at least a QoS profile corresponding to a created network slice, utilizing the QoS profile to derive a service based interface (SBI) message priority (SMP) associated with the network slice, and providing the SMP to a requesting access and mobility management function (AMF) entity in response to receiving a network slice selection request message from the AMF entity, wherein the AMF entity assigns the SMP level value to network traffic directed to the network slice.
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5.发明授权公开(公告)号：US11599510B2
公开(公告)日：2023-03-07
申请号：US17375444
申请日：2021-07-14
IPC分类号： G06F16/188 , G06F16/13 , G06F16/23 , G06F16/245 , G06F16/25 , H04L41/00 , H04L43/04 , H04L43/0817
摘要： Methods, systems, and computer readable media for performing metadata-driven data collection are disclosed. In some examples, a method includes receiving a request for system status data for components of a distributed computing system while the distributed computing system is in operation. The request includes metadata specifying a data collection sequence for collecting component-level system status data. The components include compute components, network components, and storage components. The method includes obtaining, using the metadata, the component-level system status data by querying protocol-based data collectors in an order, one after the other, as specified by the data collection sequence specified by the metadata. The method includes assembling the component-level system status data into assembled status data and storing the assembled status data in memory and/or a repository.
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6.发明授权公开(公告)号：US11570689B2
公开(公告)日：2023-01-31
申请号：US17314300
申请日：2021-05-07
摘要： Methods, systems, and computer readable media for hiding network function (NF) instance identifiers (IDs) in communications networks are disclosed. One method for hiding NF instance IDs in a communications network occurs at an NF repository function (NRF) comprising at least one processor. The method comprises: receiving, from a first NF, an NF registration request message for registering a first NF instance of the first NF, wherein the NF registration request message includes a first NF instance ID for identifying the first NF instance; storing, in a data store, a mapping between the first NF instance ID and at least one pseudo NF instance ID, wherein the data store includes mappings between NF instance IDs and related pseudo NF instance IDs; and generating and sending, to the first NF, an NF registration response message including the at least one pseudo NF instance ID for identifying the first NF instance.
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公开(公告)号：US11542023B2
公开(公告)日：2023-01-03
申请号：US16929794
申请日：2020-07-15
申请人： LORD Corporation
IPC分类号： B64D27/26 , F16F15/023
摘要： Compliant mounting systems, devices, and methods for mounting a vehicle engine to a vehicle structure or base include a top mount, a lower mount, a center trunnion mount, and an aft mount which are configured to react forces transmitted by the engine to the vehicle structure. Metallic and elastomeric elements can provide vibrational and force isolation characteristics. Stops (e.g., snubbing elements) allow for a specific range of motion before internal mount structures contact each other to act as a conventional hard mount. Fluid elements and compressible gas-filled spaces/bladders may be incorporated to provide fluid damping behaviors to complement the metallic and elastomeric elements.
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公开(公告)号：US11541550B2
公开(公告)日：2023-01-03
申请号：US16500295
申请日：2018-04-06
摘要： A robot skin apparatus includes polymer membranes encapsulating a pressure sensor. The sensor includes piezo-sensitive material in contact with a pair of electrodes in spaced relationship to form a circuit. The apparatus may include a flexible substrate, with the electrodes thereon. The piezo-sensitive material may be piezoresistive film. The electrodes may be symmetrically patterned on the substrate to form a substantially circular peripheral boundary. The apparatus may include pressure sensors on opposite sides of a plane for temperature compensation, a plurality of pressure sensors arrayed on the substrate, and a data acquisition system. A method of fabricating the apparatus includes a wet lithography process for patterning the piezoresistive film. A system includes a pair of gripper fingers, an actuator connected to the fingers, a robot skin apparatus positioned on one of the fingers, and an electronic unit for receiving data from the robot skin and controlling the fingers.
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公开(公告)号：US11537086B2
公开(公告)日：2022-12-27
申请号：US16397687
申请日：2019-04-29
发明人： Jiecheng Zhao , Yilu Liu , Yong Liu , Peter Louis Fuhr , Tom King , He Yin , Lingwei Zhan , Marissa Morales-Rodriguez , Wenxuan Yao
摘要： A pulsar based timing synchronization method and system are disclosed. In one example, a method includes receiving, by a pulsar signal receiver device, a pulse signal emitted from one or more celestial objects and processing, by the pulsar signal receiver device, the pulse signal to discipline a local clock to determine an accurate time output. The method also includes generating, by the pulsar signal receiver device, a timing synchronization signal based on the determined accurate time output. The method further includes providing, by the pulsar signal receiver device, the timing synchronization signal to at least one of a local power system device and a timing distribution network server.
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10.发明授权公开(公告)号：US11533247B2
公开(公告)日：2022-12-20
申请号：US17207393
申请日：2021-03-19
发明人： Varun Saxena , Venkatesh Aravamudhan , Kawal Sapra
IPC分类号： H04L43/50 , G06N20/00 , H04L41/0631 , H04L43/062 , H04L43/04
摘要： A method for autonomously generating network function test cases includes detecting a failure case in a network function of a core network of a telecommunications network. The method includes, in response to detecting the failure case, autonomously generating a network function test case based on the failure case. The network function test case includes one or more network status parameters detected when detecting the failure case. The method includes supplying the network function test case to a network testing system configured for executing the network function test case by repeating the one or more network status parameters and determining whether or not the network function repeats the failure case.
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