Introducing a Transceiver that Can Tap into the Higher Frequency Bands of 5G Networks

TOKYO, Jun 15, 2022 – (JCN Newswire via SEAPRWire.com) – A novel phased-array beamformer for the 5G millimeter wave (mmWave) band has been recently developed by researchers at Tokyo Tech and NEC Corporation. Their innovative design applies two well-known techniques — the Doherty amplifier and digital predistortion — to a mmWave phased-array transceiver and overcomes […]

NEC Millimeter-wave Distributed-MIMO Technique Triples the Number of Simultaneous Connections and Transmission Capacity in a Real Office setting

TOKYO, Jan 25, 2021 – (JCN Newswire) – NEC Corporation (TSE: 6701) announced today it has demonstrated multiple highly stable simultaneous terminal connections and transmission capacity in a real office environment through distributed-MIMO(1) in the 28 GHz millimeter-wave frequency band. This demonstration achieved approximately 3 times the number of simultaneous connections and transmission capacity compared […]