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公开(公告)号：US20230232564A1
公开(公告)日：2023-07-20
申请号：US18187008
申请日：2023-03-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yimin Yao , Yiwei Fan , Cheng Huang
CPC classification number: H05K7/1487 , G06F1/20 , G06F1/187 , G06F1/189
Abstract: A multi-node server includes a plurality of nodes and a hard disk backplane. Each node includes a power supply module. The power supply module is built in the node. The hard disk backplane is connected to the plurality of nodes through a first connector. The power supply module of each node is connected to a power supply interface of another node through a second connector, where the first connector and the second connector are spaced apart, and air flowing from an air inlet of the multi-node server circulates through a spacing between the first connector and the second connector. A system backplane for connection is not arranged in the multi-node server, but is replaced with the first connector and the second connector with a relatively small volume.
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公开(公告)号：US09474101B2
公开(公告)日：2016-10-18
申请号：US15012020
申请日：2016-02-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongjing Zhang , Yonggang Bian , Cheng Huang , Chuansuo Ding , Lei Jin , Lunjian Mu
CPC classification number: H04W84/18 , H04L41/08 , H04L41/12 , H04L67/12 , H04W4/50 , H04W4/70 , H04W24/02 , H04W88/16
Abstract: A method for remotely managing a sensor network topology includes: receiving a device management DM command sent by a device management server, where the DM command acts on a preconstructed management object MO node and the MO node includes a node configured to discover a sensor network topology, a node configured to describe a sensor network topology, or a node configured to modify a sensor network topology; and managing a sensor network according to the DM command, where the management includes discovering the sensor network topology, describing the sensor network topology, or modifying the sensor network topology. By adopting the present invention, remote topology management of a sensor network successive to an M2M gateway can be implemented and the complexity for implementing the management is reduced.
Abstract translation: 用于远程管理传感器网络拓扑的方法包括：接收由设备管理服务器发送的设备管理DM命令，其中DM命令作用于预构建的管理对象MO节点，并且MO节点包括被配置为发现传感器网络拓扑的节点 ，被配置为描述传感器网络拓扑的节点，或被配置为修改传感器网络拓扑的节点; 并根据DM命令管理传感器网络，其中管理包括发现传感器网络拓扑，描述传感器网络拓扑或修改传感器网络拓扑。 通过采用本发明，能够实现与M2M网关连续的传感器网络的远程拓扑管理，实现管理的复杂度降低。
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公开(公告)号：US20150098361A1
公开(公告)日：2015-04-09
申请号：US14563631
申请日：2014-12-08
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Yongjing Zhang , Yonggang Bian , Cheng Huang , Chuansuo Ding , Lei Jin , Lunjian Mu
CPC classification number: H04W84/18 , H04L41/08 , H04L41/12 , H04L67/12 , H04W4/50 , H04W4/70 , H04W24/02 , H04W88/16
Abstract: A network system includes a device management (DM) server and a Machine to Machine (M2M) gateway coupled to the DM server and to a plurality of sensor devices in a sensor network. The DM server is configured to send a DM command. The M2M gateway is configured to: after receiving the DM command, access a topology tree that includes first and second management object (MO) nodes, wherein the first MO node includes an identification and a type of the sensor network and the second MO node describes a characteristic of each of the plurality of sensor devices and a connection relationship of the plurality of sensor devices; according to address information within the DM command, locate at least one of the first and second MO nodes; retrieve information from the located at least one of the first and second MO nodes; and send the retrieved information to the DM server.
Abstract translation: 网络系统包括耦合到DM服务器和传感器网络中的多个传感器设备的设备管理（DM）服务器和机器到机器（M2M）网关。 DM服务器配置为发送DM命令。 M2M网关被配置为：在接收到DM命令之后，访问包括第一和第二管理对象（MO）节点的拓扑树，其中第一MO节点包括识别和传感器网络的类型，并且第二MO节点描述 所述多个传感器装置中的每一个的特征以及所述多个传感器装置的连接关系; 根据DM命令内的地址信息，定位第一和第二MO节点中的至少一个; 从所述第一和第二MO节点中的至少一个获取信息; 并将检索到的信息发送到DM服务器。
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公开(公告)号：US20230230620A1
公开(公告)日：2023-07-20
申请号：US18190776
申请日：2023-03-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yiwei Fan , Dawulietibieke Jianahemaiti , Cheng Huang
Abstract: A hard disk holder includes an integrated sheet metal framework. The integrated sheet metal framework is a main body structure of the hard disk holder, and a head and a tail of the integrated sheet metal framework are clamped to form a closed framework. The integrated sheet metal framework specifically includes a first side plate, a head end plate, a second side plate, and a tail end plate that are formed by sheet metal and are disposed in sequence. An inner side of the first side plate and an inner side of the second side plate each have a limiting bulge, and the hard disk body has limiting holes. The limiting bulges adapt to the limiting holes. When the hard disk body is mounted to the hard disk holder, the limiting bulges extend into the limiting holes to form a limiting structure.
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公开(公告)号：US20140359218A1
公开(公告)日：2014-12-04
申请号：US14462966
申请日：2014-08-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bin Feng , Cheng Huang , Xuewen Gong
IPC: G06F3/06
CPC classification number: G06F3/06 , G06F3/0619 , G06F3/064 , G06F3/0647 , G06F3/067 , H04L67/1097
Abstract: A distributed data storage method, apparatus, and system. The method includes: splitting a data file to generate K data slices, splitting each data slice of the K data slices to generate M data blocks for each data slice, and performing check coding on the M data blocks by using a redundancy algorithm to generate N check blocks; determining, by using a random algorithm, a first physical storage node corresponding to one block of the M data blocks and the N check blocks, and determining at least M+1 different physical storage nodes based on the determined first physical storage node and according to a first rule-based sorting manner; and storing at least M+1 blocks of the M data blocks and the N check blocks onto the at least M+1 different storage nodes, where K, M, and N are integers.
Abstract translation: 分布式数据存储方法，装置和系统。 该方法包括：分割数据文件以生成K个数据片，分割K个数据片的每个数据片以产生每个数据片的M个数据块，并通过使用冗余算法对M个数据块执行校验编码以产生N 检查块 通过使用随机算法确定与所述M个数据块和所述N个校验块的一个块相对应的第一物理存储节点，以及基于所确定的第一物理存储节点来确定至少M + 1个不同的物理存储节点，并且根据 第一种基于规则的排序方式; 以及将至少M + 1块的M个数据块和N个校验块存储到至少M + 1个不同的存储节点上，其中K，M和N是整数。
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Patent Agency Ranking
6.发明申请DISTRIBUTED STORAGE METHOD, APPARATUS, AND SYSTEM FOR REDUCING A DATA LOSS THAT MAY RESULT FROM A SINGLE-POINT FAILURE 有权分布式存储方法，装置和系统，用于减少可能导致单点故障的数据丢失公开(公告)号：US20140229696A1
公开(公告)日：2014-08-14
申请号：US14132863
申请日：2013-12-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bin Feng , Cheng Huang , Xuewen Gong
IPC: G06F3/06
CPC classification number: G06F3/06 , G06F3/0619 , G06F3/064 , G06F3/0647 , G06F3/067 , H04L67/1097
Abstract: A distributed data storage method, apparatus, and system for reducing a data loss that may result from a single-point failure. The method includes: splitting a data file to generate K data slices, splitting each data slice of the K data slices to generate M data blocks for each data slice, and performing check coding on the M data blocks by using a redundancy algorithm to generate N check blocks; determining, by using a random algorithm, a first physical storage node corresponding to one block of the M data blocks and the N check blocks, and determining at least M+1 different physical storage nodes based on the determined first physical storage node and according to a first rule-based sorting manner; and storing at least M+1 blocks of the M data blocks and the N check blocks onto the at least M+1 different storage nodes, where K, M, and N are integers.
Abstract translation: 用于减少可能由单点故障导致的数据丢失的分布式数据存储方法，装置和系统。 该方法包括：分割数据文件以生成K个数据片，分割K个数据片的每个数据片以产生每个数据片的M个数据块，并通过使用冗余算法对M个数据块执行校验编码以产生N 检查块 通过使用随机算法确定与所述M个数据块和所述N个校验块的一个块相对应的第一物理存储节点，以及基于所确定的第一物理存储节点来确定至少M + 1个不同的物理存储节点，并且根据 第一种基于规则的排序方式; 以及将至少M + 1块的M个数据块和N个校验块存储到至少M + 1个不同的存储节点上，其中K，M和N是整数。
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公开(公告)号：US20240056449A1
公开(公告)日：2024-02-15
申请号：US18495889
申请日：2023-10-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Cheng Huang , Yaoguang Wang , Longyu Cao , Yijun Yu
IPC: H04L9/40
CPC classification number: H04L63/10
Abstract: This application provides a communication method, apparatus, and device. In the method, when a target tenant has a network operation and maintenance management requirement for accessing first information by using a first service, an NMS of the target tenant can successfully access the first information regardless of whether the target tenant has permission to invoke the first service. In addition, the first information is transmitted between an EMS and the tenant NMS of the target tenant without passing through an operator NMS. Therefore, security of the first information can be ensured.
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公开(公告)号：US10768826B2
公开(公告)日：2020-09-08
申请号：US15883029
申请日：2018-01-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinghui Li , Jindong Zhang , Cheng Huang
Abstract: The present invention provides a disk detection method and apparatus. The method includes: collecting a set of N pieces of real-time data that are in a one-to-one correspondence with N input/output I/O-related counters of a disk, where the N I/O-related counters include an I/O response time of the disk and a counter affecting the I/O response time; the I/O response time is a time between delivery of an operation request by an application and reception of a response of the disk to the request; determining, according to the N pieces of real-time data, whether the I/O response time is abnormal; and outputting a detection result if the I/O response time is abnormal, where the detection result is used to represent that the I/O response time is abnormal.
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公开(公告)号：US08719427B2
公开(公告)日：2014-05-06
申请号：US14010324
申请日：2013-08-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Cheng Huang , Lunjian Mu , Yonggang Bian , Yongjing Zhang , Lei Jin
IPC: G06F15/16
CPC classification number: H04L41/00 , H04L12/185 , H04L41/0213 , H04L41/0853 , H04L41/0893 , H04W4/08 , H04W4/70
Abstract: A group communication method is provided, including: receiving, from a network application, a group access request that requests access to a group, where the group access request includes a group identifier of the group; obtaining group member information of all group members in the group according to the group identifier; according to the group member information, determining members of a first group that are connected to a service function entity through a same gateway in the group; and sending, to the gateway, a first group member access request that requests access to the members of the first group. In addition, a service function entity for group communication and a gateway for group communication are provided. The present invention is capable of reducing signaling overhead during group communication and thereby improving group communication efficiency.
Abstract translation: 提供一种组通信方法，包括：从网络应用接收请求接入组的组访问请求，其中组访问请求包括组的组标识符; 根据组标识符获取组中所有组成员的组成员信息; 根据所述组成员信息，通过所述组中的相同网关来确定连接到服务功能实体的第一组的成员; 以及向所述网关发送请求访问所述第一组的成员的第一组成员访问请求。 另外，提供了用于组通信的服务功能实体和用于群组通信的网关。 本发明能够减少组通信期间的信令开销，从而提高组通信效率。
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公开(公告)号：US20240220439A1
公开(公告)日：2024-07-04
申请号：US18427724
申请日：2024-01-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yimin Yao , Cheng Huang , Yuanjun Niu , Haiqiang Ju , Yongguang Cheng , Ying Shi
CPC classification number: G06F13/4068 , G06F1/266
Abstract: The motherboard includes a basic computing unit and an extension unit. The basic computing unit is provided with a basic component and an external interface. The extension unit is configured to extend a function of the basic computing unit. The basic computing unit is coupled to a second external interface of the extension unit through a first external interface on the basic computing unit. A conventional motherboard is split, and a basic computing unit that includes only a processor subsystem and an extension unit that extends input/output and management are formed by properly dividing the processor subsystem and a peripheral system. Impact of an extension component on the basic computing unit is reduced, and the extension component can be flexibly replaced based on an actual requirement.
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