📡NEC succeeds in simultaneous digital beamforming that supports 28 GHz band for 5G communications
Tokyo, February 9, 2018 – NEC Corporation (NEC; TSE: 6701) today announced the successful transmission of digital beamforming with a massive-element active antenna base station system that supports a 28 GHz band for 5G communications.
This is the first time simultaneous beamforming transmission (four multi-user MIMO) from a single massive-element active antenna system (AAS) to four terminals has succeeded (*).
In this test, NEC achieved a 3.1 Gbps cell throughput by applying a frequency bandwidth of 300 MHz.
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