Above 6 GHz, there is a broad range of spectrum that could be considered for 5G. Here, it is easier to find a relatively “clean” band with much greater and continuous bandwidth (> 500 MHz). However, a lot of work is needed in seeking new bands for 5G above 6 GHz. Preliminary studies show that a lot of potential suitable frequency ranges could be found from 6 GHz to 100 GHz in China.