Spectrum Ladder of Mobile Communication Technologies: 1G to 5G

During the past decades, drastic changes have been seen in mobile communication. Changes are made in the previous version to make new version. Computers, now-a-days are replaced by mobiles due to almost all functionalities in mobiles same as computers. Improvement in the previous technology to make fast and easy access to mobile gives birth to New Generation. A new generation not just shows the change in physical appearance but gives best results in data transfer speed and type of service. This paper presents the scenario of technological changes in mobile communication and in which terms how newer one is better than the previous one. This paper would also throw some light on the comparison between all generations i.e. from 1G to 5G; but before the comparison, new technology 5G Network will be discussed.