Japan, Jan. 23 -- NEC Corporation announced the development of a new Radio Unit (RU) for 5G Sub-6GHz band base stations, featuring Massive MIMO technology. The new device is a successor to NEC's current integrated antenna RU and is scheduled for release in the first half of fiscal year 2026, following performance evaluations and verification tests.Since 2020, NEC has shipped over 50,000 Massive MIMO units in Japan and international markets, demonstrating its cutting-edge technological capabilities and extensive experience in this field. The new device was developed in response to growing demand for communications traffic and increasing societal need for energy efficiency. It significantly improves both uplink and downlink throughput, while ...