公开(公告)号：US20230300861A1

公开(公告)日：2023-09-21

申请号：US18323379

申请日：2023-05-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fei Wang ,  Bing Yang ,  Yingrui Li ,  Zhenhua Zhang

IPC: H04W72/30 ,  H04W72/0446

CPC classification number: H04W72/30 ,  H04W72/0446

Abstract: This disclosure provides a communication method and apparatus. In the method, the first network device receives a first position from a second network device, where the first position is a position of one or more subframes occupied by first information; determines a first offset and configures a multicast-broadcast single-frequency network (MBSFN) subframe, where the first offset is for determining a second position, the second position is a position obtained by offsetting the first position by the first offset, the first range is a position that supports configuration of the MBSFN subframe, and a position of the MBSFN subframe includes the second position; and sends the first offset and first MBSFN configuration information to the second network device. According to the method, the second network device may send the first information on the MBSFN subframe, to avoid time-frequency resource conflicts between the first information and a cell reference signal (CRS).

公开(公告)号：US12231812B2

公开(公告)日：2025-02-18

申请号：US17912615

申请日：2021-03-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rongjie Fang ,  Bing Yang ,  Weilong Lai

IPC: H04N7/15 ,  H04M1/72412

Abstract: A device interaction method includes when an electronic device is in a video call state, that the electronic device may display a dialog box or a control. In response to an operation performed on the dialog box or the control, the electronic device interacts with another device in a same local area network such as switching a video call from the electronic device to a smart television or performing projection on a smart television.

公开(公告)号：US12166608B2

公开(公告)日：2024-12-10

申请号：US18322557

申请日：2023-05-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenzheng Li ,  Zhihua Liu ,  Bing Yang ,  Liuhai Chen ,  Feng Zhang

IPC: H04L25/08

Abstract: This disclosure provides an anti-interference method for a new radio network, to reduce intra-frequency interference caused by a long term evolution (LTE) cell to a neighboring new radio (NR) cell. In the method, a base station obtains network configuration information of at least one LTE cell neighboring to an NR cell, based thereon determines anti-interference configuration information that includes an anti-interference pattern having a plurality of strip areas, in which at least one first area and at least one second area are distributed in spacing, the first area is used to carry a service signal of the NR cell, and the second area is used to carry an interference signal of the at least one LTE cell. The base station sends the anti-interference configuration information to a target user equipment for selecting the at least one first area to carry the service signal of the NR cell.

公开(公告)号：US10354254B2

公开(公告)日：2019-07-16

申请号：US14896593

申请日：2014-06-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bing Yang

IPC: G06Q20/10 ,  G06Q20/40 ,  G06Q10/10 ,  G06Q10/00 ,  G06Q30/00 ,  G06Q10/08 ,  G06Q20/32

Abstract: Implementation manners of the present invention disclose a data processing method and system, a terminal, and a server, where the data processing method includes: acquiring a service processing instruction inputted by a user; generating a service processing request according to the service processing instruction, where the service processing request includes a unique identifier of the terminal; and sending the service processing request to a server, so that the server queries, according to the unique identifier of the terminal in the service processing request, an on-sale data maintenance list for product information corresponding to the unique identifier of the terminal; and processing, according to the product information corresponding to the unique identifier of the terminal, a service requested by the service processing request. The technical solutions disclosed by the present invention require no complex manual operations, thereby decreasing an error rate, improving a service processing speed.

公开(公告)号：US20240275538A1

公开(公告)日：2024-08-15

申请号：US18632201

申请日：2024-04-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhihua Liu ,  Wenda Fan ,  Jian Yang ,  Bing Yang

IPC: H04L5/00 ,  H04L1/1812 ,  H04L1/1867 ,  H04W72/1273 ,  H04W72/232

CPC classification number: H04L5/0035 ,  H04L1/1812 ,  H04L1/1887 ,  H04W72/1273 ,  H04W72/232

Abstract: This application provides a scheduling method and an apparatus. The method includes: determining a quantity of symbols occupied by a first physical downlink control channel of a first cell in a time unit, where the symbol represents a unit of the time unit; and determining, based on the quantity of symbols, the 1st symbol occupied by a physical downlink shared channel of a second cell in the time unit, where the first cell and the second cell dynamically share a same spectrum resource.

公开(公告)号：US20210399517A1

公开(公告)日：2021-12-23

申请号：US17285193

申请日：2019-10-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bin Shi ,  Wei Tang ,  Xiaogang Song ,  Bing Yang

IPC: H01S5/026 ,  H01S5/0225 ,  G01S7/481 ,  G01S7/484 ,  G01S17/42

Abstract: An optical element, an optical element monitoring system, and a method, monitor in real time whether an optical element such as a diffractive optical element or a diffuser in an active light emitting module is damaged or falls off, and turn off a laser when the optical element is damaged or falls off.

公开(公告)号：US20230300009A1

公开(公告)日：2023-09-21

申请号：US18322557

申请日：2023-05-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenzheng Li ,  Zhihua Liu ,  Bing Yang ,  Liuhai Chen ,  Feng Zhang

IPC: H04L25/08

CPC classification number: H04L25/08

Abstract: This disclosure provides an anti-interference method for a new radio network, to reduce intra-frequency interference caused by a long term evolution (LTE) cell to a neighboring new radio (NR) cell. In the method, a base station obtains network configuration information of at least one LTE cell neighboring to an NR cell, based thereon determines anti-interference configuration information that includes an anti-interference pattern having a plurality of strip areas, in which at least one first area and at least one second area are distributed in spacing, the first area is used to carry a service signal of the NR cell, and the second area is used to carry an interference signal of the at least one LTE cell. The base station sends the anti-interference configuration information to a target user equipment for selecting the at least one first area to carry the service signal of the NR cell.

公开(公告)号：US20230216990A1

公开(公告)日：2023-07-06

申请号：US17912615

申请日：2021-03-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rongjie Fang ,  Bing Yang ,  Weilong Lai

IPC: H04N7/15 ,  H04M1/72412

CPC classification number: H04N7/152 ,  H04M1/72412

Abstract: The present invention discloses a device interaction method and device. When it is determined that an electronic device is in a video call state, the electronic device may display a dialog box or a control. In response to an operation performed on the dialog box or the control, the electronic device may interact with another device in a same local area network, for example, switch a video call from the electronic device to a smart television, or perform projection on a smart television. The technical solutions of the present invention may be applied to the fields of artificial intelligence and smart home. In the technical solutions, a user can fully use capabilities of each intelligent device, and can obtain better user experience during a video call.

公开(公告)号：US10412638B2

公开(公告)日：2019-09-10

申请号：US15623986

申请日：2017-06-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bing Yang

IPC: H04W36/00 ,  H04W76/30 ,  H04W76/34

Abstract: A fast return method for CSFB user equipment, includes: receiving a trigger message sent by a mobile switching center MSC, where the trigger message is used to trigger release of a circuit switched CS service of CSFB user equipment UE, and the UE runs both the CS service and a packet switched PS service; and sending a radio resource control RRC connection release message to the UE according to the trigger message, so as to trigger the UE to release a radio bearer of the CS service, a radio bearer of the PS service, and an RRC connection according to the RRC connection release message and fast return to a Long Term Evolution LTE network. According to embodiments of the present invention, a delay for the CSFB user equipment to return to the LTE network can be reduced, thereby improving user experience.