Info Corner

 In the rear of the advent of wireless communication concept with the devising of radio by Italian Guglielmo Marconi in 1895, the concept of cellular communication flourished. Telegram and the telephone played a vital role in communication prior to the dusk of the 20th century. But the disadvantage was that it's cipher was easy to decipher. Then time passed and men's intellectuality led them into the Era of 5G technology. The origination of micro-processors escorts changes in wireless communication. In the 1970s, commercial mobile communication was based on radio telephones, installed basically on vehicles, being in the possession of a central antenna per city on which 25 channels were connected and was not able to get implemented at a mass level because of frequency limitations. The 1G technology approach, in which the specific geographical areas are considered as cells having a base station. So that everybody could use the same frequency. But it was analog and susceptible to

 Sky is the limit for men set by nature. The world is everyone's oyster. Whatever one wants to do, he can. There is no limit for advancement, knowledge and surprises of nature. Men are openly invited to make researches, increase mastery and analyse every aspect of nature. From the Age of caveman, man stars for navigation. Then he had taken help from Sun and shadow to identify time. So these were some old researches and analysation of men. The curiosity in his nature has only the sky limit i.e no limit. In a very minuscule time, man has travelled from cave and stretched out beneath the oceans and altitudes of sky. The Era of Artificial Intelligence (AI) is before our eyes and the intellect of man is beyond our mind's eye. Now, it is within our hands to travel in air, water and space. First men invented wheel and now we discern machines in automobiles, factories and in homes. Then, bulb came and enlightened the whole world. Afterwards, a series of inventions commenced and the hum