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公开(公告)号：US20240023281A1
公开(公告)日：2024-01-18
申请号：US18477302
申请日：2023-09-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fredrik Ohlsson , Vadim Tsoi , Long Li
IPC: H05K7/20
CPC classification number: H05K7/20336 , H05K7/20436
Abstract: A heat spreader for transferring heat from an electronic heat source to a heat sink, a system for cooling an electronic heat source, and a method for manufacturing a heat spreader are provided. The heat spreader includes a set of separate channels which are coupled with each other by an upper coupler and a lower coupler such that a cooling fluid circulates in the set of separate channels via the upper coupler and the lower coupler in operation.
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公开(公告)号：US20220124607A1
公开(公告)日：2022-04-21
申请号：US17419123
申请日：2018-12-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Zhao , Long Li , Sengui Ge , Jiankui Jia
Abstract: An electronic device determines an operating channel of a router, a channel range supported by the router, and a channel range supported by a smart home device. After determining that the operating channel of the router is not within the channel range supported by the smart home device, the electronic device sends an operating channel switching instruction to the router, so that an operating channel after switching is within the channel range supported by the smart home device and sends a Wi-Fi name and a password of the router to the smart home device, so that the smart home device can connect to the router by using the Wi-Fi name and the password of the router.
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公开(公告)号：US12192885B2
公开(公告)日：2025-01-07
申请号：US17419123
申请日：2018-12-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Zhao , Long Li , Sengui Ge , Jiankui Jia
Abstract: An electronic device determines an operating channel of a router, a channel range supported by the router, and a channel range supported by a smart home device. After determining that the operating channel of the router is not within the channel range supported by the smart home device, the electronic device sends an operating channel switching instruction to the router, so that an operating channel after switching is within the channel range supported by the smart home device and sends a Wi-Fi name and a password of the router to the smart home device, so that the smart home device can connect to the router by using the Wi-Fi name and the password of the router.
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公开(公告)号：US10728099B2
公开(公告)日：2020-07-28
申请号：US15812747
申请日：2017-11-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiangping Wu , Long Li
Abstract: The present disclosure provides a method for managing a virtual machine cluster. The method includes: sending, by the first virtual machine, a first heartbeat message to at least two neighboring virtual machines in the N virtual machines, so that the at least two neighboring virtual machines detect the first heartbeat message, where a result of detecting the first heartbeat message is used to determine a status of the first virtual machine, and the first virtual machine establishes a neighbor relationship with the at least two neighboring virtual machines according to the information about the N virtual machines; and detecting, by the first virtual machine as a neighboring virtual machine of a second virtual machine in the at least two virtual machines, a second heartbeat message sent by the second virtual machine.
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公开(公告)号：US11481249B2
公开(公告)日：2022-10-25
申请号：US15959776
申请日：2018-04-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Long Li , Xuewen Gong
Abstract: The present disclosure discloses a service migration method including: sending, by a VNFM module, a virtual machine VM request command to a first VIM module, where the first VIM module manages a first host on which post-upgrade new-version software is configured; receiving, by the VNFM module, a VM request response from the first VIM module, where the VM request response includes information about a first VM that the first VIM module requests on the first host, and virtual machine own data that can run on the first host and that is configured by the first VIM module is configured on the first VM; and sending, by the VNFM module, a service migration command to a virtualized network function VNF module, where the service migration command is used to instruct the VNF module to migrate a running service on a second VM to the first VM.
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Patent Agency Ranking
6.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
Applicant: Huawei Technologies Co., Ltd.
Abstract: 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：US20230402763A1
公开(公告)日：2023-12-14
申请号：US18458059
申请日：2023-08-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qingming Xie , Zeqing Lu , Dashuang Liao , Long Li
Abstract: A reflective array antenna includes a substrate and a plurality of reflective antenna elements. The substrate includes a first surface and a second surface that are disposed opposite to each other, the first surface including at least one mounting area. A plurality of reflective antenna elements is distributed in an array and are disposed in each mounting area. The reflective array antenna in this disclosure can meet a requirement for blind area coverage and can reduce use of an active device to reduce costs.
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公开(公告)号：US11677860B2
公开(公告)日：2023-06-13
申请号：US17554724
申请日：2021-12-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L67/63 , H04L47/20 , H04L67/1014 , H04L67/567
CPC classification number: H04L67/63 , H04L47/20 , H04L67/1014 , H04L67/567
Abstract: This application discloses a decentralization processing method, which are applied to a microservice system. A first communication proxy in the microservice system receives a first microservice request sent by a first microservice application, the first communication proxy determines, based on a target control plane rule, a microservice access address corresponding to the first microservice request, and sends the first microservice request to the second communication proxy having the microservice access address, where the second communication proxy is used to forward the first microservice request to the second microservice application. The first communication proxy can send the microservice request to the corresponding second communication proxy, and a control plane does not need to route the microservice request, so that traffic for routing the microservice request by the control plane is effectively reduced, and impact of a burst of microservice requests on the control plane is effectively avoided.
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公开(公告)号：US20220109741A1
公开(公告)日：2022-04-07
申请号：US17554724
申请日：2021-12-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L67/63 , H04L67/567 , H04L47/20 , H04L67/1014
Abstract: This application discloses a decentralization processing method, which are applied to a microservice system. A first communication proxy in the microservice system receives a first microservice request sent by a first microservice application, the first communication proxy determines, based on a target control plane rule, a microservice access address corresponding to the first microservice request, and sends the first microservice request to the second communication proxy having the microservice access address, where the second communication proxy is used to forward the first microservice request to the second microservice application. The first communication proxy can send the microservice request to the corresponding second communication proxy, and a control plane does not need to route the microservice request, so that traffic for routing the microservice request by the control plane is effectively reduced, and impact of a burst of microservice requests on the control plane is effectively avoided.
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公开(公告)号：US20180145890A1
公开(公告)日：2018-05-24
申请号：US15876202
申请日：2018-01-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haifeng ZHOU , Long Li , Jianqing Yuan
CPC classification number: H04L41/5041 , H04L12/08 , H04L41/00 , H04L67/10
Abstract: A service registration method and usage method, and a related apparatus are used to reduce risks generated when a service of an AP-type service providing node cannot be registered and a CP-type service providing node provides a service since distributed characteristics of a service providing node are not distinguished in a network partition scenario. The method is: obtaining, by a registration service node, network partition information, and receiving a registration request of a service providing node, where the registration request carries a distributed characteristic of the service providing node, and the distributed characteristic meets both consistency and partition tolerance, or meets both availability and partition tolerance; and determining, by the registration service node according to the network partition information and the distributed characteristic of the service providing node, whether registration of a service provided by the service providing node is allowed.
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