Question

What is the region of spectrum for mobile communication?

Answer 1

Based on the various parts of the radio spectrum, mobile phones deploy two technologies – GSM and CDMA. The GSM spectrum in India is available as two options – 75 MHz in 1800 MHz band and 25 MHz in 900 MHz band. On the other hand, the Indian CDMA is 20 MHz in 800 MHz band. 

Answer 2

The region of the spectrum is the range of the for the mobile communication that is allocated to the mobile industry and other sectors for communication over the airwaves.

Explanation:

• The range of spectrum helps with frequencies and the area of coverage and capacity bands for effective mobile communication.  

• It helps in connecting with more numbers of people and also offers faster speed. The mobile phones make use of two technologies which are GSM and CDMA.  

• The range for GSM spectrum in India is based on two sets of options 75 MHz in 1800 MHz band and 25 MHz in 900 MHz band.  

• The CDMA range for spectrum is around 20 MHz in 800 MHz band.  

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