What Is C-Band, and What Does It Mean for the Future of 5G? [telecom]

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For 5G to offer an experience that's noticeably better than 4G, it needs broad, dedicated channels, ideally 50MHz or wider. Enter C-Band, the frequency that may save 5G in the US.

By Sascha Segan

A half-dozen companies are ready to potentially spend $80 billion for C-Band, a new set of airwaves that promise to fix the perilous state of American 5G.

That's a vast amount of money, and it shows how important C-Band is. But what is C-Band, and what does it mean for 5G? Do you need a C-Band phone? Is C-Band a new frequency? Should you be scared of C-Band? I can explain.