Friday, 20 September 2013

TELECOMMUNICATION

There was a time when we cannot talk to to the loved ones who are very far away from us , But as the time passed . technocrats worked to resolve the problems , many things come to existence , letter , messenger , fixed line telephone , mobile phones ,, internet ...
Earlier the aim was that at least we can talk to the person far away from us.

As the earliest requirement was only about talking to each other , the bandwidth required was very less , But with time we start feel it very less and we want to see the person far from us then we feel the requirement of data transfer and requirement keep on growing everyday.

technocrats fulfilled the requirement to much extent but  still the requirements are increasing day by day. They are working to optimize wired as well as wireless technologies so that maximum data can be sent to the much longer distance using minimum power and. compressed frequency band .

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