公开(公告)号：US20200177353A1

公开(公告)日：2020-06-04

申请号：US16788031

申请日：2020-02-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mengying DING ,  Yuanzhou HU ,  Yi QIN ,  Zhongfeng LI ,  Min ZHANG ,  Weimin XIAO ,  Shengyue DOU

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

Abstract: This application provides a reference signal sending and receiving method, a network device, a terminal device, and a system, to be applicable to resource configuration for an SRS in NR. The method includes: sending, by a terminal device, a sounding reference signal SRS based on a location of a starting subcarrier for transmitting the SRS, where the location of the starting subcarrier for transmitting the SRS is determined by an offset of a sounding region, the offset of the sounding region indicates a resource offset between a starting subcarrier of the sounding region and a starting subcarrier of a bandwidth part BWP of the terminal device, and the sounding region is a resource that can be used to transmit the SRS.