CBRS is the short for Citizens Broadband Radio Service. In 2015 the US Federal Communications Commission (FCC) approved the spectrum for CBRS (Citizens Broadband Radio Service). The bandwidth of the CBRS spectrum is 150MHz, and the CBRS spectrum ranges from 3550 to 3700MHz (or 3500MHz to 3700MHz in some definition), with frequency allocations spanning the existing LTE Band 42 (3400 MHz to 360……

There are 12 available frequency bands for TD-LTE in the world, which are 1900 ~ 1920MHz, 2010～2025 MHz, 1850～1910MHz, 1930～1990MHz, 1910～1930MHz, 2570～2620MHz, 1880～1920MHz, 2300～2400MHz, 2496～2690MHz, 3400～3600MHz, 3600～3800MHz, 703～803MHz.China has divided into 4 frequency bands for TDD, which are: 2010～2025MHz, 1880～1920MHz, 2300～2400MHz, 2496～2690MHz.Among them, Spectrum in the 2496-2690 MHz ……