📶NTT DoCoMo and NEC realize 5G wireless communication with multiple mobile stations by cooperative beamforming between base stations
NEC
NTT DoCoMo, Inc.
NTT DoCoMo, Inc. (NTT DoCoMo, Inc.) and NEC Corporation (NEC) announced that in the 5th generation mobile communication system (hereinafter referred to as 5G), using the frequency in the 4.5 GHz band, We achieved the world’s first 5G wireless communication with multiple mobile stations * 1 by collaborative beamforming between base stations.
In this experiment, an experiment of realizing cooperative beam forming between two base stations composed of a signal processing device and a multi-element antenna by digital signal processing and simultaneously communicating with eight users (mobile stations) We conducted in Kawasaki City, Kanagawa Prefecture on May 9 (Wednesday) through May 11 (Friday).
Notice | NTT DoCoMo
— Translated by TokioX’press —
https://www.nttdocomo.co.jp/info/news_release/2018/05/23_00.html