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Recently I have made a youtube video in order to explain the evolution of mobile communication systems from the 1G to the 5G. The key differences between these technologies have been explained in a simple and easy to understand manner. Please leave your comments if you found this video helpful and what improvements can be [...]


The first operational 1G Cellular System was introduced and implemented by Nippon Telephone and Telegraph Company (NTT) in Tokyo, Japan in 1979. After two years 1G Mobile Systems reached Europe and two most famous 1G systems were introduced and implemented in Europe that are Nordic Mobile Telephones (NMT) and Total Access Communication Systems (TACS). The [...]


Rapid advancement in Mobile Communication Technology has shaken-up the way, the users access Mobile Network for data streaming and voice communication. Although, history of Mobile Communication dates back to prehistoric time, Galileo’s work & Armstrong’s finding was a watershed in this regard. Other turning point that evolved and revolutionized this domain was the involvement of [...]

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