公开(公告)号：US20210036820A1

公开(公告)日：2021-02-04

申请号：US16811870

申请日：2020-03-06

Applicant: QUALCOMM Incorporated

Inventor： Mueez AHMAD ,  Srivatsan RAJAGOPALAN ,  Igor GUTMAN ,  Shay LANDIS

IPC: H04L5/00 ,  H04L1/06 ,  H04B17/00 ,  H04B7/0413 ,  H04B17/21

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiver device may receive, from a tested device, a set of sounding reference signals for a testing procedure of a test chamber; determine a set of parameters of a parasitic channel of the test chamber based at least in part on a response of a set of subcarriers of the set of sounding reference signals; determine a transmission equalization matrix based at least in part on the parameters of the parasitic channel; and equalize one or more subsequent transmissions using the transmission equalization matrix. Numerous other aspects are provided.