公开(公告)号：US12185260B2

公开(公告)日：2024-12-31

申请号：US17789470

申请日：2020-10-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Chen ,  Rentian Ding ,  Bingguang Peng ,  Feng Qian

IPC: H04W52/34 ,  H04W52/36

Abstract: This application provides a communication method in a dual-connectivity mode. In the communication method, maximum transmit power used by a terminal device to send a message corresponding to a main network protocol in a semi-persistent power sharing mode is maximum transmit power 2, maximum transmit power used by the terminal device to send a message corresponding to a secondary network protocol is maximum transmit power 3, the maximum transmit power 2 is less than theoretical maximum transmit power corresponding to the main network protocol, and the maximum transmit power 3 is greater than the theoretical maximum transmit power corresponding to the main network protocol.

公开(公告)号：US20240048651A1

公开(公告)日：2024-02-08

申请号：US18552285

申请日：2023-03-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zijie Lin ,  Ruolan Zhang ,  Feng Qian ,  Daoyang Zhou

IPC: H04M1/72436 ,  H04W64/00

CPC classification number: H04M1/72436 ,  H04W64/003 ,  H04W84/06

Abstract: The terminal displays a satellite-searching guide interface, where the satellite-searching guide interface includes a satellite identifier, a display location of the satellite identifier on the satellite-searching guide interface indicates a location relationship between the terminal and a target satellite; the terminal updates the display location of the satellite identifier in response to an operation that a user moves the terminal; and if a location relationship between the moved terminal and the target satellite meets a message transmission condition, the terminal sends a satellite message to the target satellite or receives a satellite message from the target satellite.

公开(公告)号：US20230164630A1

公开(公告)日：2023-05-25

申请号：US17912803

申请日：2021-03-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lixin Lin ,  Feng Qian

IPC: H04W28/08 ,  H04L1/08 ,  H04W28/02 ,  H04W28/14

CPC classification number: H04W28/0992 ,  H04L1/08 ,  H04W28/0236 ,  H04W28/14

Abstract: The present invention provides an electronic device, a method, and a chip for sending data. The method includes: When a terminal device is in a dual-connectivity state, the terminal device determines a foreground application that is currently being run. When the application that is being run in a foreground is a present application, the terminal device further determines whether that is being of to-be-sent data is a data packet of a present type or a hardware resource occupation status of the terminal device; and sends the data packet of the present type, respectively sends the two data packets through two links, to implement transmission accuracy of sensitive data.

公开(公告)号：US20220264470A1

公开(公告)日：2022-08-18

申请号：US17608341

申请日：2020-04-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rentian Ding ,  Feng Qian ,  Yi Sui ,  Yipan Zhou

IPC: H04W52/14 ,  H04W52/36 ,  H04W76/20 ,  H04W72/14

Abstract: A transmit power control method includes obtaining an uplink-downlink configuration (uplink (UL)/downlink (DL) assignment) from a network side and determining a power decrease that can be reduced in the uplink-downlink configuration compared with that in an all-uplink configuration when and uplink time proportion configured in the uplink-downlink configuration is not 100% and the uplink-downlink configuration is not the all-uplink configuration.

公开(公告)号：US11012125B2

公开(公告)日：2021-05-18

申请号：US16453666

申请日：2019-06-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qunfang Lou ,  Feng Qian

IPC: H04B7/0452 ,  H04B7/06 ,  H04L25/02 ,  H04W72/04

Abstract: Embodiments of the present invention relate to a signal sending method, a signal receiving method, a base station, and user equipment. The method includes: determining, by a base station based on receiver capabilities of user equipments, that first user equipment is to be paired with N second user equipments on a first resource block, where N is a positive integer; and multiplexing, by the base station, a signal of the first user equipment and signals of the N second user equipments onto the first resource block, and sending the signals. It can be learned from the foregoing that according to the embodiments of the present invention, not only channel quality of weak-receiver-capability user equipment is ensured, but also channel quality of strong-receiver-capability user equipment is maintained by using an excellent interference suppression capability of the strong-receiver-capability user equipment.

公开(公告)号：US20240348324A1

公开(公告)日：2024-10-17

申请号：US18293640

申请日：2022-07-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wenyu Gan ,  Feng Qian ,  Xudong Zhu ,  Zhendong Yao ,  Lixin Lin ,  Haibo Xu

IPC: H04B7/185 ,  H04L69/22

CPC classification number: H04B7/18513 ,  H04L69/22

Abstract: In an outbound transmission control method, a satellite network device segments an application layer packet into a plurality of Message Data Convergence Protocol (MDCP) protocol data units (PDUs) at an MDCP layer. The satellite network device sequentially delivers the MDCP PDUs to a satellite link control (SLC) layer as SLC service data units (SDUs) at the SLC layer, and segments the SLC SDU into N SLC PDUs at the SLC layer. SLC PDUs of one or more users are obtained at a physical layer (PHY) from the SLC layer. The SLC PDUs of the one or more users are spliced together at the PHY to form outbound data of a physical slot with a fixed length. The satellite network device in turn sends the outbound data to one or more terminals.

公开(公告)号：US11038898B2

公开(公告)日：2021-06-15

申请号：US16899177

申请日：2020-06-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Zhao ,  Feng Qian ,  Wenhui Li ,  Zhijian Sun

IPC: H04L29/06 ,  H04L12/721 ,  H04L12/823 ,  H04L12/70

Abstract: A Slow Protocol packet processing method includes receiving, by a network device, a first Slow Protocol packet, determining, based on port information of a port of the network device receiving the first Slow Protocol packet, that a negotiation process is already completed between the network device and the transmit end device, querying, based on device information of the transmit end device carried in the first Slow Protocol packet, whether a device information base stored by the network device in the negotiation process includes the device information of the transmit end device, and identifying the first Slow Protocol packet as a valid packet in response to a result that the device information base includes the device information of the transmit end device.

公开(公告)号：US20200304520A1

公开(公告)日：2020-09-24

申请号：US16899177

申请日：2020-06-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Zhao ,  Feng Qian ,  Wenhui Li ,  Zhijian Sun

IPC: H04L29/06 ,  H04L12/721 ,  H04L12/823

Abstract: A Slow Protocol packet processing method includes receiving, by a network device, a first Slow Protocol packet, determining, based on port information of a port of the network device receiving the first Slow Protocol packet, that a negotiation process is already completed between the network device and the transmit end device, querying, based on device information of the transmit end device carried in the first Slow Protocol packet, whether a device information base stored by the network device in the negotiation process includes the device information of the transmit end device, and identifying the first Slow Protocol packet as a valid packet in response to a result that the device information base includes the device information of the transmit end device.

公开(公告)号：US20200015141A1

公开(公告)日：2020-01-09

申请号：US16574566

申请日：2019-09-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xianwen Shi ,  Shuqi Sun ,  Feng Qian ,  Qunfang Lou

IPC: H04W36/30 ,  H04W36/00 ,  H04W36/36 ,  H04W72/04 ,  H04W72/08 ,  H04B17/327

Abstract: Embodiments of the present invention disclose a beam avoidance method and a base station, and relate to the communications field. The method comprises: determining, by a first base station, that first UE transmitting a service on a currently scheduled RB is benefited UE, where a cell in which the first UE is located is a first cell; determining, by the first base station, whether a user is satisfied with a service that is of second UE and that is transmitted on the currently scheduled RB, where a cell in which the second UE is located is a second cell, and the second cell is a cell adjacent to the first cell; and adjusting, by the first base station, a transmit weight of the second UE if the user is satisfied with the service that is of the second UE and that is transmitted on the currently scheduled RB.

公开(公告)号：US11784773B2

公开(公告)日：2023-10-10

申请号：US17194785

申请日：2021-03-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ting Wang ,  Yuanjie Li ,  Feng Qian ,  Qunfang Lou

IPC: H04L5/00 ,  H04W72/12 ,  H04W72/23

CPC classification number: H04L5/0051 ,  H04L5/0055 ,  H04W72/12 ,  H04W72/23

Abstract: This application provides a data transmission method, to indicate resource configuration statuses of at least two groups of CRSs to a terminal device, so that the terminal device can correctly receive data, and improve data receiving performance. The method includes: receiving, by a terminal device, indication information sent by a network device, where the indication information is used to determine resources occupied by N groups of cell-specific reference signals CRSs, and N is a natural number greater than or equal to 2; and determining, by the terminal device based on the indication information, the resources that are occupied by the N groups of CRSs, and receiving data based on the resources that are occupied by the N groups of CRSs.