GSM Interview Question:

What is the mean of power control in GSM Technology?

Submitted by: Muhammad

★ Power control is the intelligent selection of transmit power in a communication system for achieving best performance within the system.
★ The performance is depend on context and there are chances to include optimizing metrics like link data rate, network capacity, geographic coverage and range.
★ A higher transmit power translates into a higher signal power at the receiver.
★ The bit error rate will be reduces at the receiver of a digital communication link, by having higher signal-to-noise ratio.
★ Higher transmit power provides more protection against a signal fade in a wireless fading channel.
Submitted by: Muhammad