G频谱分配-3G的经典学习资料

3G频谱分配1850 1900 1950 2000 2050 2100 2150 2200 2250 B ITU Europe USA MSS PCS A D B B C D C E F A F E MSS Reserve Broadcast auxiliary 2165 MHz 1990 MHz 1850 1900 1950 2000 2050 2100 2150 2200 2250 1880 MHz 1980 MHz UMTS GSM 1800 DECT MSS 1885 MHz 2025 MHz 2010 MHz IMT 2000 MSS UMTS Japan MSS IMT 2000 PHS 1895 1918 C 1885 A A’ 2170 MHz IMT 2000 2110 MHz 2170 MHz MSS CDMA TDD WLL FDD WLL 1980 2025MHz GSM 1800 CDMA FDD WLL 1960 1920 1945 China cellular(1) cellular(2) 1805 MHz 1865 1870 1885 1890 1895 1910 1930 1945 1965 1970 1975