公开(公告)号：US20200059384A1

公开(公告)日：2020-02-20

申请号：US16493065

申请日：2017-03-23

Applicant: Nokia Technologies Oy

Inventor： Yi Zhang ,  Deshan Miao ,  Kung-min Park

IPC: H04L25/02 ,  H04L5/00 ,  H04B1/7143

Abstract: A first method comprises sending to at least one user equipment a signal, the signal including hopping parameters and being related to sounding reference signal (SRS) transmission, wherein at least one subset/SRS resource is sent for at least one numerology/beam pair, and wherein independent hopping is carried out in each subset for one specific numerology/beam pair or, when different SRS resources are configured for different numerologies/beams, the subset is defined for each SRS resource and independent hopping is made for each SRS resource; and receiving an SRS transmission from the at least one user equipment in accordance with the signal. A second method comprises receiving a signal from a gNB, the signal including hopping parameters and being related to sounding reference signal (SRS) transmission, wherein at least one subset/SRS resource is sent for at least one numerology/beam pair, and wherein independent hopping is carried out in each subset for one specific numerology/beam pair or, when different SRS resources are configured for different numerologies/beams, the subset is defined for each SRS resource and independent hopping is made for each SRS resource; and sending an SRS transmission to the gNB in accordance with the signal.