公开(公告)号：US20210160859A1

公开(公告)日：2021-05-27

申请号：US17166188

申请日：2021-02-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xinqian XIE ,  Zhiheng GUO ,  Yongqiang FEI ,  Wenping BI

IPC: H04W72/04 ,  H04W72/10 ,  H04L5/14

Abstract: Embodiments of this application disclose a communications method and apparatus. The method may include: determining, by a terminal device, a first signal to be sent on a first uplink carrier in a first time period, and determining a second signal to be sent on a second uplink carrier in a second time period, where when a first reference signal configuration manner is used for the second signal, a priority of the second signal is higher than a priority of the first signal, and the terminal device determines that a first symbol in the first signal is to be discarded; and the terminal device sends another symbol in the first signal other than the first symbol and the second signal to a network device, where the first time period and the second time period are adjacent in terms of time, and the second signal is a PUSCH.

公开(公告)号：US20210112562A1

公开(公告)日：2021-04-15

申请号：US17126631

申请日：2020-12-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xinqian XIE ,  Zhiheng GUO ,  Yongqiang FEI ,  Wenping BI

IPC: H04W72/04 ,  H04L5/00

Abstract: This application relates to the field of communications technologies, and discloses a communication method and a communications apparatus. A terminal device receives first indication information from a network device, where the first indication information indicates an available frequency domain resource, in a bandwidth, which can be used by the terminal device to communicate with the network device. The bandwidth is one carrier bandwidth or one carrier bandwidth part. The available frequency domain resource includes a plurality of non-contiguous frequency domain resource groups, and each frequency domain resource group includes one or more contiguous frequency domain resource blocks. The terminal device determines the available frequency domain resource in the bandwidth based on the first indication information.

公开(公告)号：US20200068577A1

公开(公告)日：2020-02-27

申请号：US16667858

申请日：2019-10-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xinqian XIE ,  Zhiheng GUO ,  Wei SUN ,  Yongqiang FEI

IPC: H04W72/08 ,  H04W72/04 ,  H04L5/00

Abstract: Embodiments of this disclosure provide a method for sending information, a method for receiving information, a network device, and a terminal device. The method includes: determining, by a first network device, first indication information, where the first indication information is used to indicate a first time segment and N second time segments, the first time segment is used by a first terminal device to send a first measurement signal to at least one second terminal device in coverage of N second network devices, and a kth second time segment of the N second time segments is used by the first terminal device to receive a second measurement signal from a second terminal device in the coverage of a kth second network device of the N second network devices, where N is a positive integer, and k=1, 2, . . . , and N; and sending, by the first network device, the first indication information to the first terminal device. According to the method in the embodiments of this disclosure, the first terminal device can learn of a resource for sending a measurement signal and a resource for receiving a measurement signal, to successfully send and receive the measurement signals.

公开(公告)号：US20200022088A1

公开(公告)日：2020-01-16

申请号：US16579582

申请日：2019-09-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei SUN ,  Zhiheng GUO ,  Xinqian XIE ,  Yongqiang FEI

IPC: H04W52/14 ,  H04W52/24

Abstract: This application provides embodiments of an uplink power control method and an apparatus, so that impact of interference between network devices on uplink signal transmission can be reduced, thereby helping increase a probability of successfully receiving an uplink signal by a network device. The method includes: determining, by a network device, an uplink power adjustment parameter value of a terminal device, where the uplink power adjustment parameter value is related to cross-link interference received by the network device; and sending, by the network device, information about the uplink power adjustment parameter value to the terminal device.