FCC Proposes to Open 3.5 GHz Spectrum to Small Cells
Right
700
750
800
850
1700/2100
1900
2300 (if at&t actually rolls it out)
2500
and those are just bands we use here in the US... add in several more if you want a global phone which will work anywhere. How about we start making more effective use of the spectrum that we have before we start issuing even more of it? If nothing else, this will keep some RF engineers well-employed.