4G LTE and Global Carrier Frequency Division

Band division of 4G LTE 4G is divided into frequency bands according to the frequency range, and each country or region selects different frequency bands for allocation according to its own situation and regulations.
At present, there are 44 LTE frequency bands in the world, and each band has specific usage scenarios and advantages, and you need to choose the right band according to the actual situation.
The following are some common frequency bands for LTE 4G:
700MHz band: applicable to wide area coverage and indoor and outdoor coverage and other scenarios.
800MHz band: applicable to scenes with wider coverage and more remote areas.
1800MHz band: suitable for urban areas and densely populated areas.
2600MHz band: applicable to urban areas and data-intensive scenarios.
It should be noted that LTE frequency bands may vary in different countries and regions and need to be selected according to the actual situation.
At the same time, the division of LTE frequency bands will be adjusted according to the technological evolution and market demand, and new frequency bands will be introduced and used continuously.
The number of available LTE frequency bands (bands) varies by geography.
The following are some common LTE frequency bands:
Band 1 (2100 MHz) FDD
Band 2 (1900 MHz) FDD
Band 3 (1800 MHz) FDD
Band 4 (1700/2100 MHz) FDD
Band 5 (850 MHz) FDD
Band 7 (2600 MHz) FDD
Band 8 (900 MHz) FDD
Band 12 (700 MHz) FDD
Band 13 (700 MHz) FDD
Band 17 (700 MHz) FDD
Band 20 (800 MHz) FDD
Band 25 (1900 MHz) FDD
Band 26 (850 MHz) FDD
Band 28 (700 MHz) FDD
Band 29 (700 MHz) FDD
Band 30 (2300 MHz) FDD
Band 38 (2600 MHz) TDD
Band 39 (1900 MHz) TDD
Band 40 (2300 MHz) TDD
Band 41 (2500 MHz) TDD
These are some of the common LTE bands, which may vary a bit depending on the geographical location and country.