公开(公告)号：US20180225353A1

公开(公告)日：2018-08-09

申请号：US15943348

申请日：2018-04-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenfeng Li ,  Li Yao ,  Wei Zhang

IPC: G06F17/30

CPC classification number: G06F16/278 ,  G06F16/2272 ,  G06F16/2282 ,  G06F16/24534 ,  G06F16/2471

Abstract: Embodiments of the present invention relate to the field of storage technologies, and provide a distributed database processing method. A database processing device receives an access request; obtains, from a partition routing table of the data table according to the query index field and the value of the query index field, partition information and a value that correspond to the query index field; and sends, according to the partition information and the value of the partition information that correspond to the query index field and the value of the query index field, the access request to a database corresponding to the partition information and the value of the partition information.

公开(公告)号：US10042560B2

公开(公告)日：2018-08-07

申请号：US15449027

申请日：2017-03-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei Zhang ,  Xianhong Lu ,  Mingchang Wei ,  Chenyi Zhang

IPC: G06F12/00 ,  G06F3/06 ,  G06F12/0871

Abstract: According to a write data request processing method and a storage array provided in the embodiments of the present invention, a controller is connected to a cache device via a switching device, an input/output manager is connected to the controller via the switching device, and the input/output manager is connected to a cache device via the switching device. The controller obtains a cache address from the cache device for to-be-written data according to the write data request, the controller sends an identifier of the cache device and the cache address to the input/output manager via the switching device, and the input/output manager writes the to-be-written data to the cache address via the switching device.

公开(公告)号：US20180006891A1

公开(公告)日：2018-01-04

申请号：US15705912

申请日：2017-09-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Zhang

IPC: H04L12/24 ,  H04L29/12 ,  H04L12/26 ,  H04L12/741 ,  H04L29/08 ,  H04L29/06

CPC classification number: H04L41/0893 ,  H04L43/14 ,  H04L45/745 ,  H04L61/2007 ,  H04L69/22 ,  H04L69/324

Abstract: Embodiments of the present disclosure provide a method and an apparatus for performing communication in software-defined networking, and a communications system. The method includes: receiving a message sent by a network device, where the message includes a signaling message; determining, according to a control policy, a matching condition that matches the message, where the control policy includes a matching condition and operation information corresponding to the matching condition; processing the message according to the operation information corresponding to the matching condition that matches the message; and sending the processed message to the network device. According to the method and the apparatus for performing communication in software-defined networking, and the communications system in the present disclosure, a problem in the prior art that a control device serving as a network control center cannot communicate with a base station is resolved.

公开(公告)号：US20170039761A1

公开(公告)日：2017-02-09

申请号：US15296138

申请日：2016-10-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Zhang ,  Chunjing Xu ,  Jianzhuang Liu

IPC: G06T17/10 ,  G06T7/00

CPC classification number: G06T17/10 ,  G06T7/12 ,  G06T7/13 ,  G06T7/149 ,  G06T17/00 ,  G06T2207/10004 ,  G06T2207/20096 ,  G06T2207/20124 ,  G06T2207/30201

Abstract: An image processing method and apparatus are disclosed. The method includes obtaining a two-dimensional target face image, receiving an identification curve marked by a user in the target face image, locating a facial contour curve of a face from the target face image according to the identification curve and by using an image segmentation technology, determining a three-dimensional posture and a feature point position of the face in the target face image, and constructing a three-dimensional shape of the face in the target face image according to the facial contour curve, the three-dimensional posture, and the feature point position of the face in the target face image by using a preset empirical model of a three-dimensional face shape and a target function matching the empirical model of the three-dimensional face shape. Using the method and apparatus, the complexity of three-dimensional face shape construction can be reduced.

Abstract translation: 公开了一种图像处理方法和装置。 该方法包括：获取二维目标人脸图像，接收由目标脸部图像中的用户标记的识别曲线，根据识别曲线从目标人脸图像定位面部的面部轮廓曲线，并通过使用图像分割 确定目标面部图像中的面部的三维姿态和特征点位置，根据面部轮廓曲线，三维姿势，面部轮廓曲线构成面部的三维形状， 以及通过使用三维脸部形状的预设经验模型和与三维脸部形状的经验模型相匹配的目标函数，在目标脸部图像中的脸部的特征点位置。 使用该方法和装置，可以减少三维面形结构的复杂性。

公开(公告)号：US09451516B2

公开(公告)日：2016-09-20

申请号：US14189539

申请日：2014-02-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ye Wu ,  Wei Zhang

IPC: H04W36/22 ,  H04W28/18 ,  H04W36/14 ,  H04W40/24 ,  H04W36/24

CPC classification number: H04W36/22 ,  H04W28/18 ,  H04W36/14 ,  H04W36/24 ,  H04W40/24

Abstract: The method for data transmission includes: updating, when a first air interface is unavailable, connection context information corresponding to service(s) of a user equipment on the first air interface, wherein the user equipment is connected to a core network through a first access network via the first air interface; sending a first message to the user equipment, wherein the first message carries updating information related to the updated connection context information; and performing data transmission with the user equipment according to the updated connection context information. This technical solution helps preventing services corresponding to data transmission performed via the first air interface from being interrupted when the first air interface is unavailable.

Abstract translation: 用于数据传输的方法包括：当第一空中接口不可用时，更新与第一空中接口上的用户设备的服务相对应的连接上下文信息，其中用户设备通过第一接入连接到核心网络 网络通过第一个空中接口; 向所述用户设备发送第一消息，其中所述第一消息携带与所更新的连接上下文信息相关的更新信息; 以及根据更新的连接上下文信息与用户设备进行数据传输。 该技术解决方案有助于防止在第一空中接口不可用时通过第一空中接口执行的与数据传输相对应的服务被中断。

公开(公告)号：US20150301891A1

公开(公告)日：2015-10-22

申请号：US14714754

申请日：2015-05-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Zhang ,  Feng Zhang ,  Xiaosong Lei ,  Rui Xiang

IPC: G06F11/10 ,  H03M13/15

CPC classification number: G06F11/1076 ,  G06F11/1008 ,  G06F11/1084 ,  G06F11/1096 ,  H03M13/154

Abstract: Technologies are described herein for recovering data in a storage device comprising a controller and a plurality of storage units. The controller receives a data stream, and divides the data stream into plurality of data blocks, obtains a code blocks using the plurality of data blocks. When there is one or more blocks with damaged data in the plurality of data blocks and the code block, the controller obtains a sub-block from the Mth bit to the Nth bit of each block in the plurality of data blocks and the code block as a set, and reconstructs data in one or more sub-blocks with damaged data using other sub-blocks with undamaged data in the set.

Abstract translation: 这里描述了用于在包括控制器和多个存储单元的存储设备中恢复数据的技术。 控制器接收数据流，并将数据流划分为多个数据块，使用多个数据块获取代码块。 当在多个数据块和代码块中存在一个或多个具有损坏数据的块时，控制器从多个数据块中的每个块的第M位到第N位获取子块，并且代码块作为 一组，并且在具有损坏数据的一个或多个子块中使用其中具有未损坏数据的子块重构数据。

公开(公告)号：US08838165B2

公开(公告)日：2014-09-16

申请号：US13963423

申请日：2013-08-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shunqing Zhang ,  Tingting Geng ,  Yan Chen ,  Wei Zhang

IPC: H04B7/00 ,  H04W36/00 ,  H04W4/00 ,  H04B17/00 ,  H04W28/08 ,  H04W52/02 ,  H04W16/08

CPC classification number: H04W16/08 ,  H04W28/08 ,  H04W52/0206 ,  Y02D70/00 ,  Y02D70/1262

Abstract: The present invention provides a method and a base station for managing capacity of a wireless communication network, which relates to the field of wireless communications and is capable of saving energy while adjusting capacity of a wireless communication network of a base station. The present invention includes: checking total traffic of all overlay networks belonging to the base station; if the checked total traffic keeps being lesser than a preset load threshold, searching for and determining a first overlay network; maintaining normal work of a power amplifier of at least one antenna in each group of antennas in the first overlay network and turning off power amplifiers of one or more other antennas; and connecting the one or more other antennas to the power amplifiers maintaining normal work in the groups in which the one or more other antennas are located.

Abstract translation: 本发明提供一种用于管理与无线通信领域有关的无线通信网络的能力的方法和基站，并且能够在调整基站的无线通信网络的容量的同时节省能量。 本发明包括：检查属于该基站的所有覆盖网络的总业务; 如果检查的总流量保持小于预设的负载阈值，则搜索并确定第一覆盖网络; 保持第一覆盖网络中的每组天线中的至少一个天线的功率放大器的正常工作，并关闭一个或多个其他天线的功率放大器; 以及将所述一个或多个其他天线连接到功率放大器，以保持所述一个或多个其它天线所在的组中的正常工作。

公开(公告)号：US20140019684A1

公开(公告)日：2014-01-16

申请号：US14025413

申请日：2013-09-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mingchang Wei ,  Wei Zhang

IPC: G06F3/06

CPC classification number: G06F3/0689 ,  G06F3/0619 ,  G06F3/0665 ,  G06F11/1076 ,  G06F12/0868 ,  G06F2211/1009 ,  G06F2212/262

Abstract: Embodiments of the present invention disclose a method and an apparatus for reading and writing data in a file system, which are applicable to the field of communication technologies. In the embodiments of the present invention, the file system supports file-level redundancy algorithm operations of independent disks; after receiving a file read/write request, the file system determines a read/write location of the data to be read/written in the data strip, sequentially caches the to-be-read/written data information corresponding to at least one data strip, and processes the cached data information of at least one data strip. In this way, after the to-be-read/written data information corresponding to a complete data strip is cached, the data is read/written by using a data strip as a unit, and thereby improving efficiency of reading/writing data.

Abstract translation: 本发明的实施例公开了一种在文件系统中读取和写入数据的方法和装置，其可应用于通信技术领域。 在本发明的实施例中，文件系统支持独立磁盘的文件级冗余算法操作; 在接收到文件读/写请求之后，文件系统确定要在数据条中读/写的数据的读/写位置，顺序地缓存对应于至少一个数据条的待读/写数据信息 并且处理至少一个数据条的缓存的数据信息。 以这种方式，在对与完整数据条相对应的读/写数据信息进行缓存之后，通过使用数据条作为单位来读/写数据，从而提高读/写数据的效率。

公开(公告)号：US20130173757A1

公开(公告)日：2013-07-04

申请号：US13741224

申请日：2013-01-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chenghui Peng ,  Wei Zhang ,  Yuhua Chen ,  Bojie Li

IPC: H04L29/08

CPC classification number: H04L67/26 ,  H04L12/1859 ,  Y02D30/40

Abstract: The present invention discloses a method, a system, a Push client, and a user equipment for service communication. The method disclosed in the present invention includes that: A source Push client generates a Push message, where the Push message carries a destination user Push identifier for identifying a destination user; the source Push client sends the Push message to a destination Push server to which the destination user belongs; the destination Push server obtains, according to the destination user Push identifier, a network address for reaching a destination Push client; and the destination Push server sends, based on the network address, the Push message to the destination Push client. With the present invention, communication of various services can be established without relying on a third party application server, which can reduce power consumption of a terminal and save network resources.

Abstract translation: 本发明公开了一种用于服务通信的方法，系统，推送客户端和用户设备。 本发明公开的方法包括：源推送客户端生成推送消息，其中推送消息携带目的地用户用于识别目的地用户的推送标识符; 源Push客户端将Push消息发送到目标用户所属的目标Push服务器; 目的地推送服务器根据目的地用户推送标识符获取到达目的地推送客户端的网络地址; 并且目的地推送服务器基于网络地址将Push消息发送到目的地Push客户端。 利用本发明，可以建立各种服务的通信，而不依赖于可以减少终端的功耗并节省网络资源的第三方应用服务器。

公开(公告)号：US20130121252A1

公开(公告)日：2013-05-16

申请号：US13735818

申请日：2013-01-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chenghui Peng ,  Yuhua Chen ,  Wei Zhang ,  Bojie Li ,  Qiyong Zhao

IPC: H04W4/12

CPC classification number: H04W4/12 ,  H04L43/10 ,  H04L61/106 ,  H04L61/256 ,  H04L61/6054 ,  H04L67/26 ,  Y02D30/40 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/146

Abstract: The present invention provides a new Push method, apparatus, and system. The Push method includes: receiving a Push message delivered by an application server; obtaining a private IP address of a UE according to a user identifier, where the user identifier is obtained from the Push message; and obtaining, according to the private IP address of the UE, a PS domain node currently connected to the UE, sending the Push message to the PS domain node, and sending the Push message to the UE through the PS domain node.

Abstract translation: 本发明提供了一种新的Push方法，装置和系统。 Push方法包括：接收由应用服务器发送的Push消息; 根据用户标识符获得UE的私有IP地址，其中从Push消息获得用户标识符; 根据UE的私有IP地址获取当前连接到UE的PS域节点，向PS域节点发送Push消息，并通过PS域节点向UE发送Push消息。