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公开(公告)号：US20180121227A1
公开(公告)日：2018-05-03
申请号：US15817264
申请日：2017-11-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: G06F9/455
CPC classification number: G06F9/45558 , G06F9/5077 , G06F2009/4557 , G06F2009/45579 , G06F2009/45595 , H04L41/12 , H04L41/5048 , H04L41/5054
Abstract: The present invention provides a hardware acceleration method and a related device. The hardware acceleration method includes: determining, by a functional entity, a requirement of a to-be-accelerated virtualized network function VNF; determining, by the functional entity, a target virtualized infrastructure manager VIM; and deploying, by the functional entity, the to-be-accelerated VNF onto a target host in a management domain of the target VIM by using the target VIM. In the present invention, the functional entity deploys the to-be-accelerated VNF onto the target host whose hardware matching resource meets the requirement in the to-be-accelerated VNF, so that the type of the hardware acceleration resource required in the to-be-accelerated VNF can match a type of the hardware matching resource of the target host, and the hardware matching resource of the target host can meet an acceleration requirement of the to-be-accelerated VNF, thereby effectively improving performance of the to-be-accelerated VNF.
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公开(公告)号：US20240152578A1
公开(公告)日：2024-05-09
申请号：US18386023
申请日：2023-11-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xu Yang , Gopi Krishnan Rajbahadur , Dayi Lin
CPC classification number: G06F18/22 , G06T11/206
Abstract: A computerized method for detecting and analyzing data clones in one or more dataset pairs has the steps of: obtaining one or more similarity matrices and one or more sets of readout values of the one or more similarity matrices from the dataset pairs using a data-clone detection method, each set of readout values corresponding to a similarity matrix; obtaining one or more importance values for the one or more similarity matrices by processing the one or more sets of readout values using an interpretation method, each importance value corresponding to a similarity matrix; obtaining one or more weighted similarity matrices by weighting each similarity matrix using the corresponding importance value; and obtaining one or more summed similarity matrices by grouping and summing the weighted similarity matrices according to one or more categories for providing a result with indications of locations of the data clones in the dataset pairs.
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公开(公告)号：US10698741B2
公开(公告)日：2020-06-30
申请号：US16146408
申请日：2018-09-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A resource allocating method for a VNF and an apparatus are used to resolve a prior-art problem that when a VNF is established. In the method, a resource allocation device in an NFV architecture selects a corresponding physical machine for a VDU based on a resource configuration information group of the VDU. The resource configuration information group includes a resource scheduling parameter, and the resource scheduling parameter is for indicating a requirement of a VNF on a resource selection and scheduling policy. In this way, when a plurality of factors need to be considered to schedule a resource for the VDU, the resource configuration information group may include resource scheduling parameters that indicate a plurality of factors, and the resource allocation device may schedule a resource for the VDU based on a plurality of factors, thereby improving resource scheduling flexibility in a VNF instantiation process.
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公开(公告)号：US12020055B2
公开(公告)日：2024-06-25
申请号：US17356874
申请日：2021-06-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xu Yang
CPC classification number: G06F9/45558 , G06F9/5033 , G06F9/5077 , G06F2009/45562 , G06F2009/4557 , G06F2009/45595 , G06F2209/503 , G06F2209/505
Abstract: This application discloses a VNF service instantiation method and apparatus. The method is performed by a network functions virtualization orchestrator NFVO or a virtualized network function manager VNFM. The method includes: receiving a virtualized network function VNF instantiation request message; obtaining deployment information of a container service instance that needs to be invoked for VNF instantiation; determining one or more container as service clusters CaaS clusters based on the deployment information of the container service instance, and sending a container service instance creation request to a container as service manager CaaS manager in each of the one or more CaaS clusters; and receiving a container service instance creation success message from the CaaS manager. According to the foregoing solution, problems of cross-site deployment and management of a container service in an NFV scenario are resolved.
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公开(公告)号：US11068298B2
公开(公告)日：2021-07-20
申请号：US16829871
申请日：2020-03-25
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F15/173 , G06F9/455 , G06F9/50 , H04L12/24
Abstract: The present disclosure provides a hardware acceleration method and a related device. The hardware acceleration method includes: determining, by a functional entity, a requirement of a to-be-accelerated virtualized network function VNF; determining, by the functional entity, a target virtualized infrastructure manager VIM; and deploying, by the functional entity, the to-be-accelerated VNF onto a target host in a management domain of the target VIM by using the target VIM. In the present invention, the functional entity deploys the to-be-accelerated VNF onto the target host whose hardware matching resource meets the requirement in the to-be-accelerated VNF, so that the type of the hardware acceleration resource required in the to-be-accelerated VNF can match a type of the hardware matching resource of the target host, and the hardware matching resource of the target host can meet an acceleration requirement of the to-be-accelerated VNF, thereby effectively improving performance of the to-be-accelerated VNF.
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Patent Agency Ranking
公开(公告)号：US20180191580A1
公开(公告)日：2018-07-05
申请号：US15906178
申请日：2018-02-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haitao Xia , Fang Yu , Jianning Liu , Xu Yang
IPC: H04L12/24
CPC classification number: H04L41/5041 , H04L41/5051
Abstract: The present disclosure discloses a method and an apparatus for on-boarding network service descriptor. The method includes: receiving, by a primary orchestrator, a cross-domain network service descriptor NSD on-boarding command from a sender; determining according to the cross-domain NSD on-boarding command, that a secondary orchestrator needs to on-board an NSD corresponding to a management domain of the secondary orchestrator; and sending, an NSD on-boarding command to the secondary orchestrator, where the NSD on-boarding command is used to instruct the secondary orchestrator to on-board the NSD corresponding to the management domain of the secondary orchestrator, and a management domain of the primary orchestrator is different from the management domain of the secondary orchestrator. The method or the apparatus of the present disclosure can ensure consistency and reliability of an NSD on-boarding process in a scenario of NS deployment across NFVO management domains.
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公开(公告)号：US11544100B2
公开(公告)日：2023-01-03
申请号：US17379539
申请日：2021-07-19
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F15/173 , G06F9/455 , G06F9/50 , H04L41/5041 , H04L41/5054 , H04L41/12
Abstract: The present invention provides a hardware acceleration method and a communications system. The hardware acceleration method includes: sending, by a network functions virtualization orchestrator (NFVO), first request information to a virtualized infrastructure manager (VIM), wherein the first request information is configured to request the VIM to deploy the to-be-accelerated VNF onto a host in a management domain of the VIM, wherein a hardware resource of the host meets a requirement of the to-be-accelerated VNF, and the requirement of the to-be-accelerated VNF includes information indicating a type of a required hardware acceleration resource and a size of the required hardware acceleration resource in the to-be-accelerated VNF; receiving, by the VIM, the first request information from the NFVO; and deploying, by the VIM, the to-be-accelerated VNF onto the host in the management domain of the VIM.
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公开(公告)号：US20210326167A1
公开(公告)日：2021-10-21
申请号：US17356874
申请日：2021-06-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xu Yang
Abstract: This application discloses a VNF service instantiation method and apparatus. The method is performed by a network functions virtualization orchestrator NFVO or a virtualized network function manager VNFM. The method includes: receiving a virtualized network function VNF instantiation request message; obtaining deployment information of a container service instance that needs to be invoked for VNF instantiation; determining one or more container as service clusters CaaS clusters based on the deployment information of the container service instance, and sending a container service instance creation request to a container as service manager CaaS manager in each of the one or more CaaS clusters; and receiving a container service instance creation success message from the CaaS manager. According to the foregoing solution, problems of cross-site deployment and management of a container service in an NFV scenario are resolved.
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公开(公告)号：US10756999B2
公开(公告)日：2020-08-25
申请号：US15898036
申请日：2018-02-15
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F15/173 , H04L12/26 , H04L12/24
Abstract: A VNF information obtaining method and apparatus are provided. Detailed VNF running information can be obtained, so as to provide more comprehensive and more accurate data for determining a fault cause. The method includes instantiating, by a NFVO, a VNFM based on a software package of the VNFM to establish a communication connection between the VNFM and the NFVO; and receiving, by the NFVO during monitoring, monitoring information that is sent from the VNFM after the VNFM summarizes and analyzes monitoring data of a VNF in a NS.
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公开(公告)号：US11570277B2
公开(公告)日：2023-01-31
申请号：US16877322
申请日：2020-05-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haitao Xia , Xu Yang
IPC: H04L67/63 , H04L41/0813 , H04L61/50
Abstract: A configuration method and apparatus which resolves a problem that a forwarding delay of a traffic flow or packet is relatively long. The configuration method includes: a mobile edge ME platform manager determining a network forwarding path NFP from an instantiated first MEC application to a first destination application, where the NFP is used to indicate a forwarding path of a traffic flow or packet that is sent by the first MEC application to the first destination application; the ME platform manager sending an NFP creation request to a virtualized infrastructure manager VIM, to request the VIM to create the NFP determined by the ME platform manager; and the ME platform manager associating the NFP created by the VIM with a first traffic flow rule configured for the first MEC application.
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