Nigeria, Nov. 3 -- Ericsson and MTN Nigeria have successfully completed a first field implementation of the Ericsson AIR 3284, a triple-band Frequency Division Duplex (FDD) Massive MIMO (Multiple Input, Multiple Output) radio that integrates MTN Nigeria's entire 4G mid-band spectrum into a single, compact radio unit.The AIR 3284 replaces multiple traditional radios with one energy-efficient system, reducing tower space, power consumption, and maintenance requirements. By streamlining the network infrastructure, MTN Nigeria is able to lower its operational costs through minimized site footprint, simplified cabling, and reduced energy use.It also allows for smart and flexible network optimization through the dynamic configuration of capacity ...