A: 5G is based on OFDM (Orthogonal frequency-division multiplexing), a method of modulating a digital signal across several different channels to reduce interference. 5G uses 5G NR air interface alongside OFDM principles. 5G also uses wider bandwidth technologies such as sub-6 GHz and mmWave .
Read moreWho supports 5G?
All major carriers now have nationwide 5G deployments covering at least 200 million people, with T-Mobile in the lead covering over 310 million people with its low-band network. AT&T’s low-band version now covers over 255 million people while Verizon has a low-band network that covers around 230 million.
Read moreWho will benefit the most from 5G?
Mobile providers such as T-Mobile (NASDAQ:TMUS) and rivals Verizon (NYSE:VZ) and AT&T (NYSE:T) are all great options for investing in 5G, but investors wanting higher growth exposure to 5G can also focus on companies providing infrastructure, equipment, and technology.2 Şub 2022
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