Bharti Airtel Shuts Down 3G Network in Kerala to Refarm Spectrum for 4G

There has been a heated discussion ongoing in the industry about the 4G and 5G spectrum pricing and how it is too expensive for the telecom operator to afford in the upcoming 4G and 5G spectrum auction. However, until then, to relay 4G services to their customers, the telecom operators are refarming their spectrum. If you do not know, then refarming is a process by which the telecom operators use the airwaves being used for the 3G network to relay 4G network services. However, there is a catch with this refarming practise and that is there no point between, where the subscribers can enjoy both 3G and 4G services, hence it is important that the subscribers should all have 4G SIM. With this being said, Bharti Airtel is one service provider which is bullish on the idea of expanding its 4G coverage across India rapidly. We have already seen the telecom operator deploy LTE 900 technology which is based on the 900 MHz band in various states. This time around, Bharti Airtel has refarmed the spectrum in Kerala and has started relaying 4G services in the state.

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Bharti Airtel Kerala Customers Now Getting 4G Services

With this new refarming of the Bharti Airtel 3G spectrum, the customers of Airtel in Kerala will be able to enjoy 4G network and higher speeds. However, along with the 4G services in the state, the subscribers of Airtel will still be able to use the 2G network. Bharti Airtel also noted that before the migration to the 4G network, all the customers in the state were notified that the shift will be done to 4G network and were urged to upgrade to 4G handsets and SIM. This refarming of spectrum has helped Airtel in boosting capacity and coverage in the state and even inside the buildings like malls, hospitals, offices and more. As for the spectrum which has been refarmed, Bharti Airtel has chosen the 2100 MHz spectrum which it was previously using for 3G services. It is worth noting that in Kerala, Airtel uses a solid spectrum bank across 2300 Mhz (TD LTE), 2100 Mhz (LTE 2100), and 1800 Mhz (FD LTE) to offer world-class 4G services to customers.