公开(公告)号：US20180366266A1

公开(公告)日：2018-12-20

申请号：US16062694

申请日：2015-12-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Cheng HE ,  Xiaosong LIU ,  Zhiguo ZHANG ,  Jie ZOU

IPC: H01F27/36 ,  H05K9/00 ,  H05K1/18

Abstract: A magnetically shielded power inductor and a method for producing a magnetically shielded power inductor are described. The magnetically shielded power inductor includes a power inductor component and a wave-absorbing material layer. The wave-absorbing material layer is laminated on a surface of the power inductor component. The wave-absorbing material layer is configured to mitigate magnetic field interference to the power inductor component from a surrounding magnet of the wave-absorbing material layer.

公开(公告)号：US20160164719A1

公开(公告)日：2016-06-09

申请号：US15044077

申请日：2016-02-15

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Lujia PAN ,  Cheng HE

IPC: H04L12/24

CPC classification number: H04L41/0677 ,  H04L41/0654 ,  H04L41/069 ,  H04L41/5035 ,  H04L43/10 ,  H04L45/22 ,  H04L45/28 ,  H04L45/42

Abstract: A fault tolerance method is provided for a distributed stream processing system. The method includes: obtaining, by a working node, information of a failed node, and receiving retransmission data sent by an upstream node, where the retransmission data is originally sent by a source node to the failed node; determining, according to the information of the failed node, whether the failed node is related to the working node; and if the failed node is related to the working node, processing the received retransmission data, and sending the processed retransmission data to a downstream node. In the present application, retransmission data sent by an upstream node is received by a working node, and after it is determined that a failed node is related to the working node, the received retransmission data is processed, so that the retransmission data sent by the upstream node is processed only when the failed node is related to the working node.

Abstract translation: 为分布式流处理系统提供了容错方法。 该方法包括：由工作节点获取故障节点的信息，并接收上游节点发送的重发数据，其中重传数据最初由源节点发送到故障节点; 根据故障节点的信息确定故障节点是否与工作节点相关; 如果故障节点与工作节点相关，处理接收到的重传数据，并将处理的重发数据发送到下游节点。 在本申请中，由工作节点接收上游节点发送的重传数据，在确定失败节点与工作节点有关的情况下，对所接收的重发数据进行处理，由 仅当故障节点与工作节点相关时才对上游节点进行处理。

公开(公告)号：US20200065288A1

公开(公告)日：2020-02-27

申请号：US16467455

申请日：2016-12-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yongjun DAI ,  Xiaosong LIU ,  Wenliang ZHANG ,  Cheng HE

IPC: G06F13/40 ,  H01R13/6594 ,  H05K1/02 ,  H05K1/16 ,  H05K1/18 ,  H01R13/66

Abstract: An electronic device comprising a USB port and a PCB is provided. A first cabling layer of the PCB has a first floating area and a line outside the first floating area, an insulation medium is between the first floating area and the line, a second cabling layer of the PCB is adjacent to the first cabling layer and has a first metal area, an orthographic projection of the first floating area on the second cabling layer and the first metal area have an overlapping area, and the first floating area is not connected to the first metal area; and a metal housing of the USB port has a plurality of fixed contacts fastened to the PCB and not connected to a ground of the PCB, the contacts include a first fixed contact connected to the first floating area and not connected to the first metal area.

公开(公告)号：US20130021946A1

公开(公告)日：2013-01-24

申请号：US13629200

申请日：2012-09-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lujia PAN ,  Cheng HE

IPC: H04W84/18

CPC classification number: H04W60/00 ,  H04L67/12 ,  H04W4/38 ,  H04W84/18

Abstract: Embodiments of the present invention provide a method, network element device, and network system for associating a terminal device with a network. The method for associating a terminal device with a network includes: receiving an Association Request message sent by a terminal device, where the Association Request message includes information of a request for associating the terminal device with a sensor network and an IP identifier; processing, according to the Association Request message, the request for associating the terminal device with a sensor network; when it is determined, according to the IP identifier, that the terminal device requests association with an IP network, sending an IP network Association Request message to an Edge Router; receiving a result of processing, by the Edge Router, the request for associating the terminal device with the IP network; sending an Association Respond message to the terminal device.

Abstract translation: 本发明的实施例提供了一种用于将终端设备与网络相关联的方法，网元设备和网络系统。 用于将终端设备与网络相关联的方法包括：接收由终端设备发送的关联请求消息，其中所述关联请求消息包括关于终端设备与传感器网络关联的请求和IP标识符的信息; 根据关联请求消息处理将终端设备与传感器网络相关联的请求; 当根据IP标识确定终端设备请求与IP网络的关联时，向边缘路由器发送IP网络关联请求消息; 接收由边缘路由器处理终端设备与IP网络关联的请求的结果; 向终端设备发送关联响应消息。