公开(公告)号：US11956710B2

公开(公告)日：2024-04-09

申请号：US18173520

申请日：2023-02-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guorong Li ,  Aimin Justin Sang ,  Lili Zhang ,  Hongcheng Zhuang

IPC: H04W48/14 ,  H04W8/24 ,  H04W48/18 ,  H04W76/18 ,  H04W76/27

CPC classification number: H04W48/14 ,  H04W8/24 ,  H04W48/18 ,  H04W76/18 ,  H04W76/27

Abstract: A network slice selection method, a radio access device, and a terminal, where the method includes obtaining, by a radio access network (RAN) device, network slice information, sending, by the RAN device, a first message to a terminal, where the first message includes the network slice information, receiving, by the RAN device, a first access request message from the terminal after the terminal selects, based on the network slice information, first attribute information of a first network slice to be accessed by the terminal, and selecting, by the RAN device based on the first attribute information of the first network slice, a second network slice to be accessed by the terminal. The method enables an operator to flexibly configure a network slice, and reduces a communication latency and signaling overheads in a process in which a terminal selects a network slice.

公开(公告)号：US11849336B2

公开(公告)日：2023-12-19

申请号：US17629110

申请日：2020-07-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fanhua Kong ,  Qi Wang ,  Hongcheng Zhuang

IPC: H04W16/20 ,  H04L41/22 ,  H04W88/08

CPC classification number: H04W16/20 ,  H04L41/22 ,  H04W88/08

Abstract: Embodiments of this application disclose a wireless access point deployment method and apparatus. In the method, after receiving a first operation, a terminal device displays a floor plan determining interface. Then, the terminal device receives a second operation for the floor plan determining interface, and determines a first floor plan based on the second operation. The terminal device determines an AP type recommended to be deployed currently. Next, the terminal device displays an AP deployment interface based on the first floor plan and the AP type, where the AP deployment interface is used to display a quantity of APs recommended to be deployed and locations of the APs recommended to be deployed.

公开(公告)号：US20230328170A1

公开(公告)日：2023-10-12

申请号：US18044023

申请日：2021-08-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongbo Zeng ,  Hongcheng Zhuang ,  Cheng Qin ,  Tao Guo ,  Hui Jin

IPC: H04M1/72457 ,  H04W40/24

CPC classification number: H04M1/72457 ,  H04W40/248 ,  H04W88/06

Abstract: A communication method includes a terminal device having a dual-card function that obtains, passing through a target section and from a network device, network status information of the target section through which the terminal device is about to pass, and determines, in advance based on the network status information, a target subscriber identity module (SIM) card used when the terminal device passes through the target section. Subsequently, before or when the terminal device passes through the target section, the terminal device can switch to the target SIM card in advance for communication.

公开(公告)号：US20230261718A1

公开(公告)日：2023-08-17

申请号：US18001787

申请日：2021-05-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongcheng Zhuang

IPC: H04B7/06 ,  H04B7/0404 ,  H04B7/08

CPC classification number: H04B7/0691 ,  H04B7/0404 ,  H04B7/0874

Abstract: In an information transmission process, a terminal device determines a first antenna unit to be assisted and uses a reconfigurable intelligent surface (RIS) module to assist the first antenna unit in transmitting target information by the RIS module generating an additional transmit beam or receive beam.

公开(公告)号：US20220295329A1

公开(公告)日：2022-09-15

申请号：US17830579

申请日：2022-06-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Zhang ,  Guorong Li ,  Hongcheng Zhuang

IPC: H04W24/10 ,  H04B7/06 ,  H04W16/28

Abstract: A measurement reporting method and device, the method including configuring, by a first network device, at least one of first information or second information for user equipment, the first information including a first or second threshold, the first threshold being associated with triggering a first type of measurement event and the second threshold associated with triggering a second type of measurement event, where the second information instructs the user equipment to report a first or second measurement result, the first measurement result being a cell measurement result, and the second measurement result a beam measurement result, delivering, by the first network device, the first or second information to the user equipment, the delivering causing the user equipment to report a measurement result to the first network device in response to a measurement event, and receiving the measurement result sent by the user equipment.

公开(公告)号：US11206112B2

公开(公告)日：2021-12-21

申请号：US16604907

申请日：2017-04-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongcheng Zhuang ,  Yunbo Han ,  Zhenguo Du ,  Zhiming Ding

IPC: H04W4/00 ,  H04L5/00 ,  H04W76/27 ,  H04L1/00 ,  H04W28/02 ,  H04W72/04

Abstract: Embodiments of the present disclosure relate to a grant-free uplink transmission method and apparatus. The method includes: determining, based on received configuration information, a target grant-free transmission area and a target air interface transmission parameter corresponding to the target grant-free transmission area, where the target grant-free transmission area is an air interface time-frequency resource formed by using a specified time range and frequency range, and the configuration information includes at least one grant-free transmission area and an air interface transmission parameter corresponding to each grant-free transmission area; and sending uplink data to a base station based on the target grant-free transmission area and the target air interface transmission parameter. In this application, it can be provided that the base station can correctly receive the uplink data.

公开(公告)号：US20210352572A1

公开(公告)日：2021-11-11

申请号：US17383856

申请日：2021-07-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guorong Li ,  Aimin Justin Sang ,  Lili Zhang ,  Hongcheng Zhuang

IPC: H04W48/14 ,  H04W76/18 ,  H04W76/27 ,  H04W8/24 ,  H04W48/18

Abstract: A network slice selection method, a radio access device, and a terminal, where the method includes obtaining, by a radio access network (RAN) device, network slice information, sending, by the RAN device, a first message to a terminal, where the first message includes the network slice information, receiving, by the RAN device, a first access request message from the terminal after the terminal selects, based on the network slice information, first attribute information of a first network slice to be accessed by the terminal, and selecting, by the RAN device based on the first attribute information of the first network slice, a second network slice to be accessed by the terminal. The method enables an operator to flexibly configure a network slice, and reduces a communication latency and signaling overheads in a process in which a terminal selects a network slice.

公开(公告)号：US20210282176A1

公开(公告)日：2021-09-09

申请号：US17256506

申请日：2018-11-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yunbo Han ,  Hongcheng Zhuang ,  Bingguang Peng ,  Yongbo Zeng ,  Le Jin

IPC: H04W74/00 ,  H04W74/08 ,  H04W24/08 ,  H04L5/00

Abstract: This application relates to the wireless communications field, and discloses a random access method and apparatus, to resolve a problem of how a terminal device selects an uplink to perform random access. The method includes: selecting, by a terminal device, a first uplink from at least two preconfigured uplinks to perform random access; and selecting, by the terminal device when random access performed by using the first uplink fails, a second uplink from the at least two uplinks to perform random access, where the at least two uplinks are communications links between the terminal device and a first network device, the first network device and the terminal device are located in a same cell, the first uplink is a normal uplink NUL, and the second uplink is a supplementary uplink SUL. In this way, the terminal device selects an uplink to perform random access.

公开(公告)号：US10797775B2

公开(公告)日：2020-10-06

申请号：US16036142

申请日：2018-07-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongcheng Zhuang ,  Zezhou Luo

IPC: H04B7/06 ,  H04L5/00 ,  H04W92/20 ,  H04W88/16 ,  H04W88/14 ,  H04W92/12 ,  H04W92/04

Abstract: Discloses is a backhaul transmission method for wireless communication, a controller, a base station, and a gateway. The method includes: sending, by a first base station, information about a backhaul requirement of the first base station to a controller; obtaining, by the first base station, information about a codebook from the controller, where the information about the codebook is determined based on the backhaul requirement of the first base station; and performing, by the first base station, backhaul transmission with a gateway by using the codebook. Information about a codebook used in backhaul transmission is determined based on a backhaul requirement of a base station, so that backhaul requirements of different base stations can be met, and a backhaul capacity of a system is increased.

公开(公告)号：US20200028599A1

公开(公告)日：2020-01-23

申请号：US16335589

申请日：2016-09-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Zhang ,  Hongcheng Zhuang

IPC: H04B17/10 ,  H04W24/08

Abstract: Embodiments provide a measurement configuration method and apparatus. A first network device determines measurement configuration information of a first beam and/or a second beam and sends the measurement configuration information of the first beam and/or the second beam to first UE, and the first UE measures a first reference signal and/or a second reference signal based on the measurement configuration information.