A network frequency band refers to a specific range of radio frequencies allocated for communication purposes, such as wireless networks or mobile telecommunications.
In India, common frequency bands are as follows:
GSM: The 900 MHz and 1800 MHz bands are used for 2G GSM networks.
3G: The 2100 MHz band is used for 3G mobile services.
4G/LTE: Bands such as 2300 MHz (TD-LTE), 1800 MHz (FDD-LTE), and 850 MHz (FDD-LTE) are used for 4G/LTE services.
5G: India plans to utilize various frequency bands, including 3300-3600 MHz for 5G networks.
These frequency bands are essential for different generations of mobile and wireless communication technologies, providing coverage and capacity for voice and data services.