公开(公告)号：US20200374074A1

公开(公告)日：2020-11-26

申请号：US16991865

申请日：2020-08-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yi QIN ,  Binbin ZHANG ,  Zhongfeng LI ,  Min ZHANG

IPC: H04L5/00 ,  H04W72/04 ,  H04W72/12

Abstract: A signal sending and receiving method includes: receiving, by a terminal device, at least one piece of resource configuration information for determining N reference signal resource groups, and each of the N reference signal resource groups includes at least one reference signal resource; and sending a reference signal on a resource in an ith reference signal resource group in the N reference signal resource groups by using a jth antenna group corresponding to the ith reference signal resource group, where the jth antenna group includes at least one antenna. The N reference signal resource groups correspond to N antenna groups, and any two of the N antenna groups are different.

公开(公告)号：US20220140973A1

公开(公告)日：2022-05-05

申请号：US17575288

申请日：2022-01-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yi QIN ,  Binbin ZHANG ,  Zhongfeng LI ,  Min ZHANG

IPC: H04L5/00 ,  H04W72/12 ,  H04W72/04 ,  H04B7/06

Abstract: A signal sending and receiving method includes: receiving, by a terminal device, at least one piece of resource configuration information for determining N reference signal resource groups, and each of the N reference signal resource groups includes at least one reference signal resource; and sending a reference signal on a resource in an ith reference signal resource group in the N reference signal resource groups by using a jth antenna group corresponding to the ith reference signal resource group, where the jth antenna group includes at least one antenna. The N reference signal resource groups correspond to N antenna groups, and any two of the N antenna groups are different.

公开(公告)号：US20200052853A1

公开(公告)日：2020-02-13

申请号：US16654797

申请日：2019-10-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yi QIN ,  Binbin ZHANG ,  Zhongfeng LI ,  Min ZHANG

IPC: H04L5/00 ,  H04W72/04

Abstract: A signal sending and receiving method includes: receiving, by a terminal device, at least one piece of resource configuration information for determining N reference signal resource groups, and each of the N reference signal resource groups includes at least one reference signal resource; and sending a reference signal on a resource in an ith reference signal resource group in the N reference signal resource groups by using a jth antenna group corresponding to the ith reference signal resource group, where the jth antenna group includes at least one antenna. The N reference signal resource groups correspond to N antenna groups, and any two of the N antenna groups are different.