International Journal on Emerging Technologies
Cellular communication system provides high mobility, quick connectivity, easier to carry being light weight in comparison to bulky UHF (Ultra High Frequency), VHF (Very High Frequency) and HF (High Frequency) radio communication systems being used in the defense forces deployed all along the border. CDMA based cellular communication system has inherent security. Hence, it is preferred over GSM system by the defense forces. It has smaller size, light weight and longer battery life. These factors increase mobility of land forces in different kind of terrains right from mountainous, hilly, high altitude and plains.