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1. (WO2018126473) OVER-THE-AIR CALIBRATION FOR RECIPROCITY BASED UL MIMO TRANSMISSION

Pub. No.:    WO/2018/126473    International Application No.:    PCT/CN2017/070617
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Tue Jan 10 00:59:59 CET 2017
IPC: H04B 17/00
Applicants: QUALCOMM INCORPORATED
ZHANG, Yu
WEI, Chao
CHEN, Wanshi
Inventors: ZHANG, Yu
WEI, Chao
CHEN, Wanshi
Title: OVER-THE-AIR CALIBRATION FOR RECIPROCITY BASED UL MIMO TRANSMISSION
Abstract:
Certain aspects of the present disclosure relate to methods and apparatus for performing one or more over the air calibration procedures for reciprocity based uplink MIMO transmissions, for example, in new radio (NR).