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1. 发明申请

US20220137849A1 Fragment Management Method and Fragment Management Apparatus 有权
公开(公告)号：US20220137849A1
公开(公告)日：2022-05-05
申请号：US17574262
申请日：2022-01-12
申请人： Huawei Technologies Co., Ltd.
发明人： Chen Wang , Tangren Yao , Feng Wang
IPC分类号： G06F3/06
摘要： A computing node in a storage system is configured to send an instruction of migration of a parity fragment of a plurality of data fragments from a first-level storage medium to a second-level storage medium, where performance of the second-level storage medium is lower than the first-level storage medium.

2. 发明授权

US10412345B2 Video surveillance method, apparatus and system 有权
公开(公告)号：US10412345B2
公开(公告)日：2019-09-10
申请号：US14943468
申请日：2015-11-17
申请人： Huawei Technologies Co., Ltd.
发明人： Hanlin Wang , Feng Wang
IPC分类号： H04N7/18 , G08B13/196 , G06K9/00
摘要： Related to the field of security protection, a video surveillance method, apparatus, and system, which can implement local magnification of a moving object in a surveillance scene. The method includes obtaining, by a client, an intelligent analysis alarm and moving track information of at least one alarm triggering object, and adjusting a window layout of a user interface according to the intelligent analysis alarm, where the intelligent analysis alarm is triggered by the client, a surveillance platform, or a camera when determining that there is an intrusion object in a surveillance scene according to an intelligent analysis strategy; and performing, by the client, local magnification on the at least one alarm triggering object according to moving track information of the at least one alarm triggering object. The present disclosure is applicable to video surveillance of important places.

3. 发明申请

US20160080703A1 Video Surveillance Method, Apparatus, and System 审中-公开
标题翻译：视频监控方法，仪器和系统
公开(公告)号：US20160080703A1
公开(公告)日：2016-03-17
申请号：US14943468
申请日：2015-11-17
申请人： Huawei Technologies Co., Ltd.
发明人： Hanlin Wang , Feng Wang
IPC分类号： H04N7/18 , G08B13/196
CPC分类号： H04N7/183 , G06K9/00771 , G08B13/19608 , G08B13/19678
摘要： Related to the field of security protection, a video surveillance method, apparatus, and system, which can implement local magnification of a moving object in a surveillance scene. The method includes obtaining, by a client, an intelligent analysis alarm and moving track information of at least one alarm triggering object, and adjusting a window layout of a user interface according to the intelligent analysis alarm, where the intelligent analysis alarm is triggered by the client, a surveillance platform, or a camera when determining that there is an intrusion object in a surveillance scene according to an intelligent analysis strategy; and performing, by the client, local magnification on the at least one alarm triggering object according to moving track information of the at least one alarm triggering object. The present disclosure is applicable to video surveillance of important places.
摘要翻译：与安全保护领域相关的视频监视方法，装置和系统，其可以在监视场景中实现移动物体的本地放大。该方法包括由客户端获取至少一个报警触发对象的智能分析报警和移动轨迹信息，以及根据智能分析报警调整用户界面的窗口布局，其中智能分析报警由客户端，监视平台或相机，根据智能分析策略确定监控场景中存在入侵物体; 以及由所述客户端根据所述至少一个报警触发对象的移动轨迹信息执行所述至少一个报警触发对象的本地放大。本公开适用于重要场所的视频监控。

4. 发明授权

US11579777B2 Data writing method, client server, and system 有权
公开(公告)号：US11579777B2
公开(公告)日：2023-02-14
申请号：US17029285
申请日：2020-09-23
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Siwei Luo , Lei Zhang , Feng Wang , Xin Fang
IPC分类号： G06F3/06 , G06F11/10
摘要： In a method disclosed for writing data, a device receives data, divides the data into one or more data fragments, obtains a first parity fragment based on the one or more data fragments and a second parity fragment of a written data fragment in a stripe distributed across a plurality of nodes, stores the one or more data fragments and the first parity fragment in the stripe.

5. 发明申请

US20220338275A1 Communication Method and Apparatus 有权
公开(公告)号：US20220338275A1
公开(公告)日：2022-10-20
申请号：US17853269
申请日：2022-06-29
申请人： Huawei Technologies Co., Ltd.
发明人： Lixia Xue , Xu Zhang , Feng Wang , Di Zhang
IPC分类号： H04W74/08 , H04W72/04 , H04W56/00 , H04W72/12
摘要： A communication method and device is provided where a network device can learn of a synchronization signal/physical broadcast channel block selected by a terminal device. The method includes receiving, from a network device, a first synchronization signal/physical broadcast channel block located at a first frequency domain position, and receiving, from the network device, a second synchronization signal/physical broadcast channel block located at a second frequency domain position, determining random access channel occasions corresponding to the second frequency domain position, determining, in the random access channel occasions corresponding to the second frequency domain position and based on a sending status of a synchronization signal/physical broadcast channel block located at the second frequency domain position, a random access channel occasion to which the second synchronization signal/physical broadcast channel block is mapped, and performing random access on the random access channel occasion to which the second synchronization signal/physical broadcast channel block is mapped.

6. 发明申请

US20210278983A1 Node Capacity Expansion Method in Storage System and Storage System 有权
公开(公告)号：US20210278983A1
公开(公告)日：2021-09-09
申请号：US17239194
申请日：2021-04-23
申请人： Huawei Technologies Co., Ltd.
发明人： Jianlong Xiao , Feng Wang , Qi Wang , Chen Wang , Chunhua Tan
IPC分类号： G06F3/06
摘要： A node capacity expansion method in a storage system and a storage system, where the storage system includes a first node, and a data partition group and a metadata partition group are configured for the first node, where the data partition group includes a plurality of data partitions, the metadata partition group includes a plurality of metadata partitions, and metadata of data in the data partition group is a subset of metadata in the metadata partition group. When a second node is added to the storage system, the first node splits the metadata partition group into at least two metadata partition subgroups, and migrates a first metadata partition subgroup in the at least two metadata partition subgroups and metadata in the first metadata partition subgroup to the second node.

7. 发明授权

US09405563B2 Resource management method and apparatus for virtual machine system, and virtual machine system 有权
公开(公告)号：US09405563B2
公开(公告)日：2016-08-02
申请号：US14789556
申请日：2015-07-01
申请人： Huawei Technologies Co., Ltd.
发明人： Feng Wang
IPC分类号： G06F9/50 , G06F9/455
CPC分类号： G06F9/455 , G06F9/5011 , G06F9/5072 , G06F9/5083
摘要： An embodiment of the present invention provides a resource management method for a virtual machine system, where the method includes: obtaining, by a virtual resource management platform, a QoS constraint parameter of a virtual machine cluster and a current operating status statistical indicator of the virtual machine cluster, and according to the QoS constraint parameter of the virtual machine cluster and the current operating status statistical indicator of the virtual machine cluster, adjusting physical resources scheduling policy of a physical device platform or performing physical resource scheduling on the physical device platform. The method may ensure QoS of a cloud application.

8. 发明申请

US20160094805A1 Surveillance Video Playback Method, Device, and System 有权
标题翻译：监控视频播放方法，设备和系统
公开(公告)号：US20160094805A1
公开(公告)日：2016-03-31
申请号：US14880515
申请日：2015-10-12
申请人： Huawei Technologies Co., Ltd.
发明人： Feng Wang , Liyan Song
IPC分类号： H04N7/173 , H04N9/87 , H04N21/472 , H04N21/858 , H04N21/2387 , H04N21/6334 , H04N21/6437 , H04N21/4223 , H04N21/845 , H04N21/2365 , H04N7/18 , H04N21/81
CPC分类号： H04N7/17318 , H04N7/181 , H04N9/87 , H04N21/2365 , H04N21/2387 , H04N21/4223 , H04N21/47202 , H04N21/47217 , H04N21/6334 , H04N21/6437 , H04N21/8133 , H04N21/8455 , H04N21/8586
摘要： The surveillance video playback method includes receiving, by a video surveillance management device, a surveillance video browsing request from a client device, and performing, according to the request, authentication on a user that sends the surveillance video browsing request using the client device; if the user that sends the surveillance video browsing request has permission to view collected data, sending a first link address corresponding to the user request to the client device; and sending video data and the collected data to the client device according to a data request that carries the first link address and is returned by the client device, so that the client device can superimpose the collected data on the video data and then play them.
摘要翻译：监视视频播放方法包括：通过视频监视管理装置接收来自客户端装置的监视视频浏览请求，并根据请求，对使用客户端装置发送监视视频浏览请求的用户进行认证; 如果发送监视视频浏览请求的用户有权查看收集的数据，则向客户端设备发送与用户请求对应的第一链接地址; 并根据携带第一链路地址的数据请求将客户端设备的视频数据和收集的数据发送到客户端设备，并由客户端设备返回，使得客户端设备可以将收集的数据叠加在视频数据上，然后进行播放。

9. 发明授权

US08635616B2 Virtualization processing method and apparatuses, and computer system 有权
标题翻译：虚拟化处理方法和装置以及计算机系统
公开(公告)号：US08635616B2
公开(公告)日：2014-01-21
申请号：US13675120
申请日：2012-11-13
申请人： Huawei Technologies Co., Ltd.
发明人： Xiaowei Yang , Feng Wang
IPC分类号： G06F9/455 , G06F3/00 , G06F13/28
CPC分类号： G06F9/45545 , G06F3/002 , G06F9/45558 , G06F2009/45579
摘要： A virtualization processing method and apparatuses, and a computer system are provided. Where a computing node includes: a hardware layer, a Host running on the hardware layer, and at least one virtual machine (VM) running on the Host, the hardware layer includes an I/O device, several corresponding virtual function (VF) devices are virtualized from the I/O device, the Host has several VF software instances, the several VF software instances and the several VF devices are in one-to-one correspondence; the Host further has a back-end instance (BE) of an I/O virtual device having the same type with the I/O device, the VM has a front-end instance (FE) of the I/O virtual device; the BE in the Host is bound with an idle VF software instance. The solutions of the embodiments of the present invention are beneficial to optimization of the performance and compatibility of a virtualization system.
摘要翻译：提供虚拟化处理方法和装置以及计算机系统。在计算节点包括：硬件层，在硬件层上运行的主机以及在主机上运行的至少一个虚拟机（VM）的硬件层，所述硬件层包括I / O设备，若干对应的虚拟功能（VF）设备从I / O设备虚拟化，主机具有多个VF软件实例，多个VF软件实例和多个VF设备是一一对应的; 主机还具有与I / O设备具有相同类型的I / O虚拟设备的后端实例（BE），VM具有I / O虚拟设备的前端实例（FE）; 主机中的BE与空闲VF软件实例绑定。本发明实施例的解决方案有利于优化虚拟化系统的性能和兼容性。

10. 发明申请

US20200250080A1 Data Read/Write Method and Apparatus, and Storage Server 审中-公开
公开(公告)号：US20200250080A1
公开(公告)日：2020-08-06
申请号：US16856257
申请日：2020-04-23
申请人： Huawei Technologies Co., Ltd.
发明人： Tangren Yao , Chen Wang , Feng Wang , Wei Feng
IPC分类号： G06F12/02
摘要： In a data read/write method, a storage server receives a write request of a client and performs storage. Each write request carries a to-be-written slice, an ID of a first storage device, and a virtual storage address of a first virtual storage block. If storage is performed continuously successfully from a start address within virtual storage space of a virtual storage block in the storage device, a successful continuous storage address range is recorded. For each storage device, all data within the successful continuous storage address range is successfully stored data. When receiving a read request of a client for an address segment within the address range, the storage server may directly return data that needs to be read to the client.

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