公开(公告)号：US20190196976A1

公开(公告)日：2019-06-27

申请号：US16287826

申请日：2019-02-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng GAO ,  Huiqin YUAN

IPC: G06F12/10 ,  G06F3/06

CPC classification number: G06F12/10 ,  G06F3/0604 ,  G06F3/0659 ,  G06F3/0673 ,  G06F16/2255 ,  G06F2212/657

Abstract: Embodiments of this application provide a key-value storage method, apparatus, and system, to resolve at least a problem that currently no related solution can combine key-value storage with such efficient storage protocol as an NVMe protocol. The method includes: writing, by a host after detecting a key-value storage request, a first instruction code and address information that are carried in the key-value storage request to a field defined in a protocol, to constitute a first storage request instruction sequence, where the first instruction code is an instruction code defined based on a reserved extension field in the protocol; and interacting, by the host, with the storage controller, so that the storage controller obtains the first storage request instruction sequence. This application is applicable to the field of storage technologies

公开(公告)号：US20200275509A1

公开(公告)日：2020-08-27

申请号：US16874291

申请日：2020-05-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng YU ,  Bo LIN ,  Guangwei YU ,  Feng GAO

IPC: H04W76/18 ,  H04W76/25 ,  H04W76/27 ,  H04W80/08 ,  H04W80/02 ,  H04W28/02 ,  H04L1/18 ,  H04L1/16

Abstract: An apparatus includes a processor, and a non-transitory computer-readable storage medium coupled to the processor, and configured to store programmable instructions. When executed by the processor the programmable instructions cause the apparatus to maintain a transmission status of a previous data packet of a first access stratum entity, and adjust a transmission parameter of a current data packet, in response to the transmission status of the previous data packet being a transmission failure.

公开(公告)号：US20200245403A1

公开(公告)日：2020-07-30

申请号：US16845795

申请日：2020-04-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng GAO ,  Feng YU ,  Bo LIN ,  Guangwei YU

IPC: H04W80/08 ,  H04L5/00 ,  H04W28/06

Abstract: This application provides a communication method and a communications apparatus. The communication method includes: determining, by a transmit end device, a first moment, where the first moment is a moment when a receive end device needs to deliver first data to an upper layer of a communications protocol layer of the receive end device; and sending, by the transmit end device, first indication information and the first data, where the first information is used to instruct the receive end device to deliver the first data to the upper layer of the communications protocol layer of the receive end device at the first moment. The receive end device can be supported in determining the first moment based on the first indication information and delivering the first data to the upper layer of the communications protocol layer at the first moment.

公开(公告)号：US20230354506A1

公开(公告)日：2023-11-02

申请号：US18350812

申请日：2023-07-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng GAO ,  Shichao TAO ,  Mingli HUANG

IPC: H05K1/02 ,  H05K1/11 ,  H05K3/00 ,  H05K3/42

CPC classification number: H05K1/024 ,  H05K1/115 ,  H05K3/0047 ,  H05K3/42 ,  H05K2201/0355 ,  H05K2201/10098

Abstract: This application provides a printed circuit board and an electronic communication device. The printed circuit board includes a substrate, a bonding layer, a copper foil, and a filler. The substrate is provided with a cavity, and the cavity penetrates through the substrate. Two surfaces of the substrate are covered with the copper foil. The copper foil is bonded to the substrate by using the bonding layer. An outer surface of the copper foil is plated with a conductive metal layer. The filler is located inside the cavity. The substrate is provided with a through hole, and the through hole penetrates through the substrate and the bonding layer. A hole wall of the through hole is plated with a conductive metal layer. In this application, a dielectric constant Dk and a dielectric loss Df of the printed circuit board can be effectively reduced, and cost control is ensured.

公开(公告)号：US20210165908A1

公开(公告)日：2021-06-03

申请号：US16758903

申请日：2017-11-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Honglei LUO ,  Feng GAO

IPC: G06F21/62 ,  G06F21/84 ,  G06K9/00

Abstract: This application provides a display method and apparatus, and a terminal, and relates to the field of image processing technologies, to resolve a problem that a peeping behavior of a peeper cannot be proved. The method is applied to a terminal having a front-facing camera and a display screen, where the front-facing camera and the display screen are on a same side of the terminal. The method includes: presenting a running interface of an application by using the display screen; collecting an image by using the front-facing camera; and when the image collected by the current camera meets a preset condition, presenting at least two display windows on the display screen. A first display window displays the running interface of the application, and a second display window displays the image collected by using the front-facing camera. This application is applicable to the terminal.

公开(公告)号：US20200235496A1

公开(公告)日：2020-07-23

申请号：US16841875

申请日：2020-04-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng GAO ,  Xiaoliang WANG ,  Wei CHEN ,  Xiaojun PENG

IPC: H01Q25/00 ,  H04L12/28 ,  H01Q1/02 ,  H01Q1/22 ,  H01Q1/24

Abstract: This application provides a CPE device that includes: a housing, an omnidirectional antenna, a communications module, a PCB, and a heat sink. The omnidirectional antenna is connected to an input end of the communications module, an output end of the communications module is connected to the PCB. An output end of the PCB is connected to an Ethernet cable, and the PCB is disposed on the heat sink. The communications module is configured to convert a received radio-frequency signal to a digital signal. The housing is a cylindrical structure with an opening formed at a lower end. The omnidirectional antenna, the communications module, and the PCB are disposed inside the housing. The heat sink is disposed at the lower end of the housing, and a through hole for the Ethernet cable to pass through is disposed on the heat sink.

公开(公告)号：US20180205173A1

公开(公告)日：2018-07-19

申请号：US15922038

申请日：2018-03-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng GAO ,  Qihua WANG ,  Tao QU ,  Bin SHEN ,  Yanmin DAI

IPC: H01R13/52 ,  H01R13/506 ,  H01R13/627 ,  H01R13/639

CPC classification number: H01R13/5202 ,  H01R13/506 ,  H01R13/52 ,  H01R13/627 ,  H01R13/639

Abstract: A sleeve assembly is disclosed, including: a sealing rubber plug (101), a sleeve body (102), a locking nut (103), and a fastening wrench (104). The sealing rubber plug (101) includes a rubber plug body (1013), a through hole (1011) is disposed in the rubber plug body (1013), and a cable (201) that needs to be inserted into a device (203) can be inserted into the through hole (1011). The sleeve body (102) has two opposite ends, a sealing ring (1023) is disposed on one end of the sleeve body, and a hollow bolt head (1024) is disposed on the other end of the sleeve body. The sleeve assembly can implement a cable protection function when the device requires high-density cable routing. Surface space of the device is not occupied during cable mounting, and mounting efficiency is high.