-
公开(公告)号：US10887586B2
公开(公告)日：2021-01-05
申请号：US16361000
申请日：2019-03-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaohui Bie , Shanxi Chen
IPC: H04N19/105 , H04N19/51 , H04N19/172 , H04N19/177 , H04N19/136 , H04N19/119 , H04N19/176 , H04N19/513 , H04N19/88
Abstract: Application discloses a picture encoding method and a terminal. In the method, a terminal divides the plurality of pictures into N groups, wherein the dividing is based on reference information of each of a plurality of pictures. The terminal encodes the N groups of pictures, where the following steps are performed on each one of the N groups of pictures: selecting a first picture from a target group according to a preset rule, and encoding the first picture, where the first picture is a picture first encoded in the target group, and the target group is any one of the N groups of pictures; selecting a reference picture for a second picture from the target group, where the second picture is a picture in the target group other than the first picture; and performing motion estimation on the second picture by using the reference picture, to encode the second picture.
-
公开(公告)号：US20230413304A1
公开(公告)日：2023-12-21
申请号：US18449790
申请日：2023-08-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fei Wang , Zhenning Wang , Haibo Chen , Jian Cheng , Hongjiang Zhao , Shanxi Chen
IPC: H04W72/52 , H04W72/0446 , H04W72/044 , H04W72/1263
CPC classification number: H04W72/52 , H04W72/0446 , H04W72/0466 , H04W72/1263
Abstract: A resource scheduling method implemented by a device, where the resource scheduling method includes determining a load characteristic of a frame drawing thread, where the frame drawing thread draws an image frame determining a target resource scheduling manner based on the load characteristic, and scheduling a resource for the frame drawing thread in the target resource scheduling manner.
-
公开(公告)号：US11687645B2
公开(公告)日：2023-06-27
申请号：US16838935
申请日：2020-04-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haibo Chen , Nan Wang , Shanxi Chen , Miao Xie
CPC classification number: G06F21/54 , G06F21/74 , G06N20/00 , G06F7/582 , G06F7/588 , G06F16/245 , G06F21/577 , G06F2221/033 , G06F2221/2101 , G06Q50/265
Abstract: A security control method and a computer system are provided. A first domain and a second domain are deployed in the computer system, the second domain is more secure than the first domain, a program is deployed in the first domain, and a control flow management module and an audit module are deployed in the second domain. The second domain is more secure than the first domain. When the program in the first domain is executed, the control flow management module obtains control flow information by using a tracer. The audit module audits the to-be-audited information according to an audit rule, and when the to-be-audited information matches the audit rule, determines that the audit succeeds and then allows the first domain to perform a subsequent operation, for example, to access a secure program in the second domain.
-
公开(公告)号：US20170026457A1
公开(公告)日：2017-01-26
申请号：US15289545
申请日：2016-10-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： He Wei , Shanxi Chen
CPC classification number: H04L67/06 , G06F16/183 , G06F16/44 , H04L43/0876 , H04L65/80 , H04N21/20 , H04N21/23439 , H04N21/2402 , H04N21/2662
Abstract: A multimedia file transmission method, which relates to the fields of data transmission and image processing, includes acquiring network information; determining a transmission version of a multimedia file according to the network information, where different transmission versions are corresponding to different multimedia file quality; and transmitting the multimedia file according to the transmission version. The network information is automatically acquired, and the transmission version of the multimedia file is automatically determined according to the network information, which not only saves an operation of manually selecting, by a user, a transmission version and reduces operation complexity, but also improves appropriateness of determining a transmission version.
Abstract translation: 涉及数据传输和图像处理领域的多媒体文件传输方法包括获取网络信息; 根据网络信息确定多媒体文件的传输版本，其中不同的传输版本对应于不同的多媒体文件质量; 并根据传输版本发送多媒体文件。 自动获取网络信息，根据网络信息自动确定多媒体文件的传输版本，不仅可以节省用户手动选择传输版本，降低操作复杂度，而且可以提高适用性 确定传输版本。
-
公开(公告)号：US20160212592A1
公开(公告)日：2016-07-21
申请号：US15081598
申请日：2016-03-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shanxi Chen
Abstract: The present invention discloses a positioning method, including: acquiring, by a mobile terminal, a location of the mobile terminal in open space; determining, by the mobile terminal according to the location of the mobile terminal in the open space, first closed space that corresponds to the location of the mobile terminal in the open space and in which a closed positioning service is provided; and performing, by the mobile terminal after determining the first closed space, closed positioning for the mobile terminal by using a closed positioning program and map data. The method of the present invention enables a mobile terminal to automatically perform closed positioning without the need to artificially identify closed space in which the mobile terminal is located and search for a corresponding closed positioning program, and therefore provides convenience for a user and can improve accuracy of closed positioning.
Abstract translation: 本发明公开了一种定位方法，包括：由移动终端获取移动终端在开放空间的位置; 由所述移动终端根据所述移动终端在所述开放空间中的位置确定对应于所述移动终端在所述开放空间中的位置并且设置有封闭定位服务的第一封闭空间; 并且在确定第一封闭空间之后由移动终端执行通过使用封闭的定位程序和地图数据关闭移动终端的定位。 本发明的方法使得移动终端能够自动执行闭合定位，而不需要人为地识别移动终端所在的封闭空间并搜索相应的闭合定位程序，并且因此为用户提供便利并且可以提高准确性 的封闭定位。
-
Patent Agency Ranking
公开(公告)号：US10552233B2
公开(公告)日：2020-02-04
申请号：US16047629
申请日：2018-07-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shanxi Chen , Mingjie Dong
Abstract: Embodiments of the present invention disclose an application convergence method and apparatus. Multiple convergence parameter interfaces are provided, and multiple convergence parameters registered by an application by using the convergence parameter interfaces are received. Therefore, when a convergence operation request of a user or an apparatus for multiple applications is received, multiple convergence parameters of the multiple applications can be obtained from the multiple convergence parameter interfaces; and the multiple convergence parameters of the multiple applications are separately converged, so as to implement convergence of the multiple applications.
-
公开(公告)号：US20190327246A1
公开(公告)日：2019-10-24
申请号：US16458718
申请日：2019-07-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shanxi Chen , Bailin Wen
IPC: H04L29/06
Abstract: An information security verification method comprises obtaining, by a terminal, abstract information of to-be-verified information and an identification code, where the identification code is used to identify a sender that sends the to-be-verified information to the terminal, then sending an information security verification request to the sender of the to-be-verified information based on the identification code, where the information security verification request includes the abstract information of the to-be-verified information, and finally receiving a verification result from the sender, where the verification result indicates whether the sender has ever sent information same as the to-be-verified information.
-
公开(公告)号：US10111047B2
公开(公告)日：2018-10-23
申请号：US15081598
申请日：2016-03-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shanxi Chen
Abstract: The present invention discloses a positioning method, including: acquiring, by a mobile terminal, a location of the mobile terminal in open space; determining, by the mobile terminal according to the location of the mobile terminal in the open space, first closed space that corresponds to the location of the mobile terminal in the open space and in which a closed positioning service is provided; and performing, by the mobile terminal after determining the first closed space, closed positioning for the mobile terminal by using a closed positioning program and map data. The method of the present invention enables a mobile terminal to automatically perform closed positioning without the need to artificially identify closed space in which the mobile terminal is located and search for a corresponding closed positioning program, and therefore provides convenience for a user and can improve accuracy of closed positioning.
-
9.发明申请公开(公告)号：US20170313353A1
公开(公告)日：2017-11-02
申请号：US15654412
申请日：2017-07-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kangmin Huang , Heng Liao , Shanxi Chen , Maosheng Huang
CPC classification number: B62D15/028 , B60W40/09 , B62D15/0275 , G01C21/3407 , G08G1/14 , G08G1/142 , G08G1/144 , G08G1/146
Abstract: A method for searching for a parking space includes obtaining a first signal indicating a behavior of a vehicle driver, predicting, based on the first signal indicating the behavior of the vehicle driver, use status information, within a subsequent time, of a parking space used by the vehicle driver, and controlling, based on the use status information, within the subsequent time, of the parking space used by the vehicle driver, a status indication of the parking space, where the status indication of the parking space indicates that the parking space is available, occupied, or to be available. Therefore efficiency of searching for the parking space by a user when parking spaces are inadequate is improved.
-
公开(公告)号：US09229950B2
公开(公告)日：2016-01-05
申请号：US13676559
申请日：2012-11-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shanxi Chen , Wei Zhou
IPC: G06F17/30
CPC classification number: G06F17/30194
Abstract: A method and device for processing files of distributed file system are disclosed, in which the method involves dividing the file into at least one data group according to the size of the file, and determining first mapping information from the file to the at least one data group, in which each of the at least one data group includes content blocks and verification block of file, and determining second mapping information from each of the at least one data group to data storage servers storing the each of the at least one data group (102), and providing the first mapping information and the second mapping information to a client for executing a writing operation of files (103). The technical solution can improve availability of memory space and decrease costs of constructing a distributed file system.
Abstract translation: 公开了一种用于处理分散文件系统的文件的方法和装置，其中该方法包括根据该文件的大小将该文件划分成至少一个数据组，并且确定从该文件到该至少一个数据的第一映射信息 组，其中所述至少一个数据组中的每一个包括内容块和文件的验证块，以及确定从所述至少一个数据组中的每一个到存储所述至少一个数据组中的每一个的数据存储服务器的第二映射信息（ 102），并且向客户端提供第一映射信息和第二映射信息，以执行文件（103）的写入操作。 该技术解决方案可以提高内存空间的可用性，并降低构建分布式文件系统的成本。
-
-
-
-
-
-
-
-
-
Search Results
21
records
(took 0.021 seconds)
