How Mobile Communication Works???

In this modern era, almost every one of you own a mobile phone.

Friends, Family, Colleagues, and Relatives ….We are connected to everyone through our mobile phone. . Is the story behind this communication soooo simple?

 We use our mobile phones innumerable times. We just dial a number, and talk to people We never think beyond this; as to how it works and happens so correctly every time.

 We will tell you how mobile communication technology works...

The area you live in is divided into 'cells'  and each cell is having one mobile base station which we call a mobile tower. This is the tower whose signal phone shows on screen. Mobile

base station keeps record of that SIM and related data into network computer.

When, you try to call your friend in another area which is also covered by another cell of network , by dialing the mobile number of that person, mobile number data is transmitted to nearest mobile base station of caller. Immediately after verification of the number, the base station tries to locate your friend to whom you are calling via nearest base station. When your friend is traced by nearest base station, ring is rung on your friend's phone.

This process occurs in fraction of seconds thus bringing quicker communication.

 When you  call your friend, your voice is converted to digital signals by microphone of the mobile. This signal is then transferred to the nearest mobile base station .Then again conversion of signals occur and signals are sent to receiver's nearest mobile phone base station.

 Now receiver's nearest mobile base station transmits these signals and these signals are received by phone receiver of your friend to whom you are calling, your friend's mobile phone then immediately converts that signals and so your voice is heard by your friend.
When friend replies to you, it then again happens in reverse and your conversation goes on continue.

So this is the STORY behind you calling your friend or receiving call from him, We just dial the number and get to talk to our friend, but what actually happens behind this chat is the motive of this article...Hope next time when you use your mobile for calling, you would think about this working!!!

BHAWNA MULANI

B Tech (Food Technology)

Lady Irwin College 

Delhi University.