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公开(公告)号：US11368409B2
公开(公告)日：2022-06-21
申请号：US16935227
申请日：2020-07-22
摘要： A method for performing network function virtualization (NFV) management and orchestration (MANO) operations in a telecommunications network includes collecting, by a mobile network node, mobile network node condition data that specifies network conditions present at the mobile network node, providing, to a distributed NFV-MANO system component located at the mobile network node, the mobile network node condition data, and executing, by the distributed NFV-MANO system component, MANO decision logic. The MANO decision logic provides, based on input that includes at least the mobile network node condition data, at least one MANO operation decision as output. The telecommunications network includes stationary infrastructure components and mobile infrastructure components that communicate with stationary infrastructure components via wireless links, and the mobile network node is one of the mobile infrastructure components of the telecommunications network.
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公开(公告)号：US11368357B2
公开(公告)日：2022-06-21
申请号：US17009334
申请日：2020-09-01
发明人： Congjuan Li , Feng Li
IPC分类号： H04L41/0677 , H04L41/12 , H04L41/00 , H04L69/324
摘要： A service fault locating method and apparatus for precisely locating a network fault problem in a multi-layer OAM architecture network. The method includes: receiving a service fault locating request message; determining, an IPS, and an IPD, that a service fault is between a first layer-3 device and a second layer-3 device; obtaining a first network topology between the first layer-3 device and the second layer-3 device; determining a first forwarding path of the service packet between the first layer-3 device and the second layer-3 device according to the first network topology; configuring a forwarding entry of a forwarding device in the first forwarding path, and triggering the first layer-3 device to generate an extended layer-2 OAM packet; and obtaining a first path parameter of the first forwarding path, and determining a specific location of the service fault according to the first path parameter.
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公开(公告)号：US20220191084A1
公开(公告)日：2022-06-16
申请号：US17689569
申请日：2022-03-08
摘要： Systems and methods for automatically commissioning and operating a heating, ventilation, or air conditioning (HVAC) system for a building site are provided. An exemplary method includes constructing a model using physical equipment of the HVAC system and relationships between the physical equipment. The model indicates connections between the physical equipment and one or more resources produced or consumed by the physical equipment. The method includes generating a mapping between points of the physical equipment at the building site and corresponding variables of the model, using the model to generate values of one or more control variables of the model, and operating the physical equipment by providing the values of the control variables to corresponding points of the physical equipment based on the mapping.
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公开(公告)号：US11356336B2
公开(公告)日：2022-06-07
申请号：US17087580
申请日：2020-11-02
摘要： A method performed by a processor in a network function virtualization infrastructure includes determining an amount of resources consumed by a virtual network function subsequent to a scaling of the amount of resources in response to an occurrence of a predefined trigger event, determining an amount of time elapsed between the predefined trigger event and a completion of the scaling, determining a key performance indicator value for the virtual network function subsequent to completion of the scaling, evaluating an efficiency of the predefined trigger event that triggers the scaling, based on the amount of resources consumed by the virtual network function subsequent to the scaling, the amount of time elapsed between the detection of the predefined trigger event and completion of the scaling, and the key performance indicator for the virtual network function subsequent to completion of the scaling, and adjusting the predefined trigger event based on the evaluating.
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公开(公告)号：US11349959B1
公开(公告)日：2022-05-31
申请号：US17479415
申请日：2021-09-20
发明人： Gene W. Lee , Mark Ranger , Douglas Kilpatrick
IPC分类号： H04L67/00 , G06F9/4401 , H04L41/00
摘要： Delayed node upgrade in distributed systems is described herein. A method as described herein can include halting first client disconnections associated with a reboot operation of a file system update at a first computing node of a computing cluster in response to the first computing node being added to a delay list; causing, in further response to the first computing node being added to the delay list, second client disconnections associated with the reboot operation of the file system update at a second computing node of a group of second computing nodes of the computing cluster that are distinct from the first computing node; clearing, in response to the file system update being completed at respective ones of the group of second computing nodes, the delay list; and restarting, in response to clearing the delay list, the first client disconnections at the first computing node.
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公开(公告)号：US11336756B2
公开(公告)日：2022-05-17
申请号：US16648750
申请日：2018-09-10
申请人： INTEL CORPORATION
摘要： Technologies for programming flexible accelerated network pipelines include a comping device with a network controller. The computing device loads a program binary file that includes a packet processing program and a requested hint section. The binary file may be an executable and linkable format (ELF) file with an extended Berkeley packet filter (eBPF) program. The computing device determines a hardware configuration for the network controller based on the requested offload hints and programs the network controller. The network controller processes network packets with the requested offloads, such as packet classification, hashing, checksums, traffic shaping, or other offloads. The network controller returns results of the offloads as hints in metadata. The packet processing program performs actions based on the metadata, such as forwarding, dropping, packet modification, or other actions. The computing device may compile an eBPF source file to generate the binary file. Other embodiments are described and claimed.
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67.发明授权公开(公告)号：US11310123B2
公开(公告)日：2022-04-19
申请号：US16865092
申请日：2020-05-01
摘要： This application provides a method for managing a service in an NFV architecture, and an apparatus. The method includes: generating, by a first network element after receiving a network function virtualization NFV resource change notification sent by a virtualized infrastructure manager VIM, first constraint information used to modify NFVI software and/or hardware; and sending, by the first network element, a first notification message to the VIM, where the first notification message carries the first constraint information, and the first constraint information is used by the VIM to modify NFVI software and/or hardware based on the first constraint information.
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公开(公告)号：US20220113998A1
公开(公告)日：2022-04-14
申请号：US17557790
申请日：2021-12-21
申请人： Meta Platforms, Inc.
发明人： Scott Martin
IPC分类号： G06F9/451 , G10L15/18 , G10L15/183 , G10L15/22 , G06F16/338 , G06F16/332 , G06F16/33 , G06N20/00 , G06F16/9535 , G06Q50/00 , H04L67/50 , H04L67/306 , G06F16/176 , G10L15/06 , G10L15/16 , G06F3/01 , G06F16/9032 , G06F16/2457 , H04L51/02 , G06F3/16 , G06K9/62 , G06N3/08 , G10L15/26 , G06F16/9038 , G06F16/904 , G06F40/30 , G06F40/40 , G06F16/22 , G06F16/23 , G06F7/14 , H04L43/0882 , H04L43/0894 , H04L67/5651 , H04L12/28 , H04L41/00 , H04L41/22 , H04L67/75 , H04W12/08 , G10L15/07 , G10L17/22 , H04L51/00 , G06N3/00 , G10L17/06 , G06F16/248 , G06F16/438 , G06F16/951 , G06F16/242 , G06F16/2455 , G10L15/02 , G06F16/903 , G06F40/205 , G10L15/187 , G06F16/28 , G06V20/10 , G06V40/20 , G06V40/16
摘要： In one embodiment, a method includes receiving one or more voice inputs from a first user, determining a first language register associated with the first user based on the one or more voice inputs, selecting a second language register for a voice response based on the one or more voice inputs, generating the voice response based on the second language register, and providing the voice response in response to the one or more voice inputs.
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公开(公告)号：US11301404B2
公开(公告)日：2022-04-12
申请号：US16781007
申请日：2020-02-04
发明人： Anurag Bhatia , Sanjoy Maity , Jason Messer
IPC分类号： G06F11/00 , G06F13/28 , G06F13/362 , H04L67/1097 , G06F9/50 , G06F11/30 , G06F9/54 , G06F11/16 , H04L43/10 , G06F13/42 , H04L41/00 , H04L41/0213 , H04L43/0817 , G06F3/06 , G06F8/61 , G06F9/4401 , G06F15/173 , H04L41/5054 , G06F11/20
摘要： A computer system has a first node including a first baseboard management controller (BMC) and a first host of the first BMC. The first node determines that the first node is an active node. The first node operates a first storage service at the first host. The first host is a first storage device connected to one or more storage drives. The first storage service manages a first Remote Direct Memory Access (RDMA) controller for accessing user data stored on the one or more storage drives. The first node indicates to a second node that the first node is operating normally. The first node syncs data available on the first node with the second node.
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公开(公告)号：US11290347B2
公开(公告)日：2022-03-29
申请号：US17036141
申请日：2020-09-29
发明人： Takashi Nishizaki
IPC分类号： G06F15/173 , H04L41/00 , H04L41/082 , H04L67/561 , G06F8/65 , G06F8/61
摘要： A non-transitory computer-readable medium stores computer-readable terminal management instructions configured to, when executed by a first processor of a first computer, cause the first computer to function as a terminal management device configured to communicate with a terminal device via a relay device, obtain terminal management device information regarding the terminal management device, and generate an installation package containing the terminal management device information and an installer, the installer being configured to, when executed by a second processor of a second computer, cause the second computer to install a relay processing program on the second computer to function as the relay device, and change communication settings for the second computer based on the terminal management device information contained in the installation package, thereby enabling the second computer functioning as the relay device to communicate with the terminal management device.
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