公开(公告)号：US20250008005A1

公开(公告)日：2025-01-02

申请号：US18884471

申请日：2024-09-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kai DU ,  Yan XU ,  Jun HUANG ,  Liang CHEN

IPC: H04L69/22 ,  H04L12/66 ,  H04L69/324

Abstract: This application discloses a packet processing method, comprising: A storage server receives a first packet, where the first packet includes a first service layer and a check value of the first service layer, and the first service layer includes payload data. The storage server obtains a check value of the payload data through calculation based on the first service layer and/or the check value of the first service layer. The storage server sends a second packet to a gateway device, where the second packet includes a second service layer, a check value of the second service layer, and the check value of the payload data, the second service layer is obtained based on the first service layer, and the check value of the second service layer is obtained through calculation based on the second service layer and the check value of the payload data.

公开(公告)号：US20130321438A1

公开(公告)日：2013-12-05

申请号：US13902081

申请日：2013-05-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhe LI ,  Jun HUANG ,  Jiayin LU ,  Jianbo HE

IPC: G06T1/60

CPC classification number: G06T1/60 ,  G09G3/2096 ,  G09G5/006 ,  G09G2350/00 ,  G09G2360/12 ,  G09G2360/121

Abstract: The present invention provides a display control method and system, and a display device. The method includes acquiring a status value of a display buffer; comparing the status value of the display buffer with a preset warning value of the display buffer; and adjusting a value of a depth of outstanding bus commands according to a comparison result. In the embodiments of the present invention, a status value of the display buffer is compared with a preset warning value of the display buffer, where the status value of the display buffer reflects a change to a current load; it may be determined whether a status value of the display buffer corresponding to the current load is normal according to a comparison result; and a value of a depth of outstanding bus commands is adjusted accordingly, effectively resolve a data real-timeness issue, and ensure that an entire system efficiently runs.

Abstract translation: 本发明提供一种显示控制方法和系统以及显示装置。 该方法包括获取显示缓冲器的状态值; 将显示缓冲器的状态值与显示缓冲器的预设警告值进行比较; 并根据比较结果调整未完成总线命令的深度值。 在本发明的实施例中，将显示缓冲器的状态值与显示缓冲器的预设警告值进行比较，其中显示缓冲器的状态值反映当前负载的变化; 可以根据比较结果确定与当前负载相对应的显示缓冲器的状态值是否正常; 并相应调整未完成总线命令的深度值，有效解决数据实时性问题，确保整个系统有效运行。

公开(公告)号：US20130300769A1

公开(公告)日：2013-11-14

申请号：US13870663

申请日：2013-04-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jun HUANG ,  Xiao XIAO

IPC: G09G5/00

CPC classification number: G09G5/00 ,  G06T3/602 ,  G09G5/393 ,  G09G5/399 ,  G09G2340/0492 ,  G09G2360/122

Abstract: Embodiments of the present invention disclose an image rotation control method and device. The method includes: reading image blocks of a first image from a first buffer according to a rotation angle, where the first image is in a first image format; writing the read image blocks into a preset second buffer; and reading image data from the second buffer according to a second image format, so as to obtain a rotated second image.

Abstract translation: 本发明的实施例公开了一种图像旋转控制方法和装置。 该方法包括：根据旋转角度从第一缓冲器读取第一图像的图像块，其中第一图像处于第一图像格式; 将读取的图像块写入预设的第二缓冲器; 以及根据第二图像格式从第二缓冲器读取图像数据，以获得旋转的第二图像。

公开(公告)号：US20240388545A1

公开(公告)日：2024-11-21

申请号：US18786881

申请日：2024-07-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yan XU ,  Wanhong MENG ,  Haiyan CHEN ,  Kai DU ,  Jun HUANG

IPC: H04L49/901 ,  H04L5/00 ,  H04L69/06

Abstract: The technology of this application relates to a packet processing method, a gateway device, and a storage system, and belongs to the field of storage technologies. In this disclosure, a request for accessing a non-volatile memory express (NVMe) node is converted into a request for accessing a remote direct memory access (RDMA) node. Because a storage medium of the NVMe node is a hard disk, and a storage medium of the RDMA node is a memory, the memory can provide a faster read/write speed than the hard disk. Therefore, storage performance is improved. In addition, this helps a conventional NVMe over fabrics (NOF) storage system expand an RDMA memory pool, and improves flexibility of networking and capacity expansion of the storage system.

公开(公告)号：US20240155029A1

公开(公告)日：2024-05-09

申请号：US18411645

申请日：2024-01-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yan XU ,  Wanhong MENG ,  Haiyan CHEN ,  Kai DU ,  Jun HUANG

IPC: H04L67/1097

CPC classification number: H04L67/1097

Abstract: A method for optimizing data access performance, which is applied to an intermediate device, is described. The intermediate device is a network device between a client and a server side, there are one or more clients and one or more server sides. The method includes the intermediate device parsing a received first packet to obtain a feature of the first packet, where the first packet is from a terminal on which one of the clients is located, the first packet is used to request data from one of the server sides, the feature indicates the data requested by using the first packet, and the feature is carried in a part that is of the first packet and that corresponds to application layer data. The method may also include, when the intermediate device stores the data requested by using the first packet, sending the data requested by using the first packet to the terminal.