What is 5G?

We know that 4G is the ruling sim type network .  The Internet And Mobile Association of India has said that In June 2018, 500 million people are using internet so if the usage of internet increases then the speed of that network should increase.This let to this was for 5G.

First, we need to know the frequency of 4G network is less than or 6 GHz but 5G uses and introduces a technology in frequency,that is millimeter waves(mmwaves).These millimeter waves are high frequency waves which is 30 GHz to 300 GHz.Using this millimeter waves we could achieve 20 Gbps speed of data which we could PUBG or COD Mobile for 20 times is the speed(approx) but there is a problem, this are high frequency waves so have less wavelength so if we cross the wavelength area,we will not get internet connection.This would be rectified by the help of Substations.

These substation are kept correctly where the 5G network gets stopped so when the substation one by one,it will automatically detect our phone which is supports 5G and switches the network to one substation to another so we will internet continuously. There is advantage of 5G internet connection is that we can connect 1 million phones or devices in kilometer square but 4G can connect 1 lakh or hundred thousand mobiles or devices in kilometer square.This is due to 4G tower has 8 to 12 antenna elements but 5G uses a technology called massive Multiple Inputs Multiple Outputs which has 100 to 256 antenna elements,if these many elements are scattered means the frequency will not travel together but it will interfere to rectify this 5G use Beam forming which shoots the frequency directly to the modem or to beam emitting substances which our 5G phones can easily. 5G is less energy or power consuming when 4G takes 1 millijoule for transferring 1000 bits of data where as 5G takes 0.01 millijoule for transferring 1000 bits of data and the latency and response time is low.