公开(公告)号：US11483850B2

公开(公告)日：2022-10-25

申请号：US16925931

申请日：2020-07-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shengyu Li ,  Jiafeng Shao ,  Yongxia Lyu ,  Dan Hu ,  Xiuqiang Xu ,  Yan Chen ,  Yi Wang

IPC: H04W4/00 ,  H04W72/12 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04

Abstract: An uplink information transmission method and apparatus are disclosed. The uplink information transmission method includes: receiving, by a terminal device, downlink control information DCI sent by a network device, and determining, based on the DCI, a transmission resource of a physical uplink shared channel PUSCH scheduled by using the DCI, where the transmission resource of the PUSCH overlaps a transmission resource of a physical uplink control channel PUCCH in time domain, and the PUCCH is used to carry to-be-transmitted uplink control information UCI; and when a first condition is met, sending, by the terminal device, uplink data on the PUSCH, and skipping sending the UCI on the PUSCH.

公开(公告)号：US20210219278A1

公开(公告)日：2021-07-15

申请号：US17213812

申请日：2021-03-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dan Hu ,  Lei Guan

IPC: H04W72/04 ,  H04L5/00

Abstract: This application provides a communication method, and apparatus. The communication method includes: a terminal device receives indication information from a network device, wherein the indication information indicates a first time-frequency resource, the terminal device adjusts sending of a sounding reference signal (SRS) in a second time-frequency resource based on the indication information.

公开(公告)号：US20210168771A1

公开(公告)日：2021-06-03

申请号：US17119059

申请日：2020-12-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruixiang Ma ,  Yongxia Lyu ,  Jiafeng Shao ,  Shengyu Li ,  Dan Hu

IPC: H04W72/04 ,  H04W76/11 ,  H04W76/27 ,  H04L1/00

Abstract: This application provides an information transmission method and apparatus. A terminal receives downlink control information (DCI), wherein a format of the DCI corresponds to a time domain resource set, the time domain resource set comprises first time domain resource. The terminal determines the first time domain resource from the time domain resource set based on the format of the DCI and second information, wherein the second information is carried in the DCI, and the second information indicates the index of the first time domain resource in the time domain resource set. And the terminal performs information transmission on the first time domain resource and through a physical channel.

公开(公告)号：US20200344699A1

公开(公告)日：2020-10-29

申请号：US16925432

申请日：2020-07-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dan Hu ,  Yongxia Lyu ,  Ruixiang Ma

IPC: H04W52/14 ,  H04W52/24 ,  H04W72/04

Abstract: This application provides an uplink information transmission method and apparatus. The method includes: determining a value of a power control parameter in a value set of the power control parameter, where any value set of the power control parameter includes at least two values; sending indication information to a terminal device, where the indication information is used to indicate the value of the power control parameter; and receiving uplink information, where the uplink information is from the terminal device at a transmit power adjusted based on the value of the power control parameter.