公开(公告)号：US20250150859A1

公开(公告)日：2025-05-08

申请号：US19016982

申请日：2025-01-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Sihai Wang ,  Cheng Qin ,  Rui Yang

IPC: H04W24/02 ,  H04L41/16 ,  H04W24/10

Abstract: This application relates to the field of communication technologies, and specifically, discloses a communication method, apparatus and system. The method includes: A first terminal device obtains first feature distribution information from a network device, and sends the first feature distribution information to a first server associated with the first terminal device. The first feature distribution information indicates feature distribution of data that is collected in a first time period by a terminal device located in a first region. In this way, after receiving the first feature distribution information, the first server can use the first feature distribution information as auxiliary information for generating an AI model, so that an AI model generated by the first server based on training data is close to an AI model generated based on total training data in the first region.

公开(公告)号：US20240419584A1

公开(公告)日：2024-12-19

申请号：US18814148

申请日：2024-08-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shai Fultheim ,  Rui Yang

IPC: G06F12/02

Abstract: An apparatus for executing a software program, comprising: a processing unit; at least one memory component, each connected to the processing unit and mapped to a range of memory addresses of the processing unit; and a memory mapping circuitry connected to the processing unit and to the memory components and configured for: in each of a plurality of iterations: accessing statistical counters collected while the processing unit executes the software program; and generating a mapping between a first memory address range and a second memory address range, subject to identifying the first range and the second range according to an analysis of the statistical counters; and in response to receiving from the processing unit a memory access command comprising a first memory address in the first range, replacing in the memory access command the first memory address with a second memory address in the second range according to the mapping.

公开(公告)号：US20240419582A1

公开(公告)日：2024-12-19

申请号：US18814197

申请日：2024-08-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shai Fultheim ,  Rui Yang

IPC: G06F12/02

Abstract: An apparatus for executing a software program, comprising: a processing unit; a plurality of memory components, each connected to the processing unit and mapped to at least one range of memory addresses of a plurality of memory address ranges of the processing unit; and at least one memory tracking circuitry connected to the processing unit and to the at least one memory component. The memory tracking circuitry is configured for: in each iteration of a plurality of iterations, updating at least one statistical counter of a plurality of statistical counters in response to receiving a memory access command from the processing unit; and providing one or more of the plurality of statistical counters to a memory management component for the purpose of mapping application memory of the software program to the at least one memory component.

公开(公告)号：US11876849B2

公开(公告)日：2024-01-16

申请号：US17772859

申请日：2020-08-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rui Yang ,  Fenghui Dou ,  Hui Jin

IPC: G06F13/00 ,  H04L65/613 ,  H04L67/568

CPC classification number: H04L65/613 ,  H04L67/568

Abstract: A media service processing method, applied to an electronic device, includes providing, by an application running on the electronic device, a media service for a user, sending, to a server, request signaling requesting to send data of the media service to an intermediate storage unit, storing, in the intermediate storage unit, the data, moving the data from the intermediate storage unit to a target storage unit, wherein storage space of the intermediate storage unit is greater than storage space of the target storage unit, obtaining the data from the target storage unit, and playing the data.

公开(公告)号：US20230421261A1

公开(公告)日：2023-12-28

申请号：US18464196

申请日：2023-09-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rui Yang ,  Yanyan Chen ,  Ziqiang Wang

IPC: H04B10/2575 ,  H04B10/27

CPC classification number: H04B10/25758 ,  H04B10/27 ,  H04B2210/006 ,  H04W88/085

Abstract: An optical communication system includes N optical modules at the local end. Each optical module includes a first optical interface and a second optical interface. A first optical interface of a first optical module in each of the N optical modules at the local end is connected to a peer end through a common optical fiber. A second optical interface of an ith optical module in the N optical modules at the local end is connected to a first optical interface of an (i+1)th optical module in the N optical modules at the local end, and i=1, 2, . . . , N−1.

公开(公告)号：US10361568B2

公开(公告)日：2019-07-23

申请号：US15858210

申请日：2017-12-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rui Yang ,  Xiaokang Liu ,  Zhiwei Wu

IPC: H02J7/00 ,  H01M10/44 ,  H02J7/02 ,  B60L58/22 ,  H01M2/10 ,  H01M10/42

Abstract: An energy balancing apparatus and method, and a terminal are provided in the battery field. The apparatus may include a controlled alternating current energy supply, an alternating current energy distribution circuit, filter circuits, rectifier circuits, and a balance control circuit. The controlled alternating current energy supply and an input port of the alternating current energy distribution circuit are connected in parallel, each output port of the alternating current energy distribution circuit and an input side of a corresponding filter circuit are connected in parallel, an output side of each filter circuit and an alternating current side of a corresponding rectifier circuit are connected in parallel, a direct current side of each rectifier circuit and a corresponding battery cell are connected in parallel, each battery cell is connected to the balance control circuit, and the balance control circuit is connected to the controlled alternating current energy supply.