Frequency segments and frequencies that may be used by concession licenses that were open for the application of mobile broadband business over the years are as follows:1.Available from 2013:(1)The 700 MHz frequency segment: Uplink 703 MHz to 748 MHz; downlink 758 MHz to 803 MHz.(2)The 900 MHz frequency segment: Uplink 885 MHz to 915 MHz; downlink 930 MHz to 960 MHz.(3)The 1800 MHz frequency segment: Uplink 1710 MHz to 1770 MHz ; downlink 1805 MHz to 1865 MHz.2.Availablefrom 2015:(1)2500 MHz and 2600 MHz paired frequency segment: 2500 MHz to 2570 MHz and 2620 MHz to 2690 MHz.(2)2500 MHz and 2600 MHz unpaired frequency segment: 2570 MHz to 2620 MHz3.Available from 2017:(1)1800 MHz frequency band: Uplink 1770 MHz to 1785 MHz; downlink 1865 MHz to 1880 MHz.(2)2100 MHz frequency band: Uplink 1920 MHz to 1980 MHz; downlink 2110 MHz to 2170 MHz.4.Availablefor application in 2019:(1)1800MHz frequency band: Uplink 1775MHzto 1785MHz; downlink 1775MHz～1785MHz.(2)3500MHz frequency band: 3300MHzto3570MHz.(3)28000MHz frequency band: 27000MHzto29500MHz.Frequency segments and bandwidth of foresaid frequencies are stated in Annexed table 1.Annexed table 1 Frequency segments and bandwidth of frequencies that may be used by concession licenses that have previously been released for the application of mobile broadband businesses..pdf