5G is different from 2G,3G, and 4G. 5G application are more Valuable then other. Its frequency band can see high from others. 2G and 3G has 700MHz, 800MHz, 900MHz, 2300MHz, 2600MHz. 5G is start from 28GHz, 39GHz, 42GHz, 60GHz etc…
Frequency is a wave, Which is also known as millimeter waves. In 5G, millimeter waves technology is use. Why we are using this technology? let discuss about it. If we are talking about this topic. There is one advantage or disadvantage. for example in radio technology. we take one side a transmitter and the other side a receiver. however We raised the frequency, then your data Transfer system will send more with extra speed. In this disadvantage is however you are raising a frequency your signal has drop and some time your signal cannot passed from the solid wall. THIS IS MAIN PROBLEM IN 5G.
If We are talking about 20GHz Then if rain come or if humidity is change in air then your signal become weak and not get proper network.
If we are talking about millimeter technology that mean It’s antenna size is small. Normally the antenna size is wavelength means 1/4.
In smart phone we can use multiple antenna for example in 2 pairs, in 4 pairs, in 8 pairs, in 16 pairs so from this we can increase signal strength. If we talk about normal antenna, normally we use Big towers for 5G technology, In that place we can also use small towers. If we build a small towers from this we reuse the frequency too in adjust cells.
Qualcomm Snapdragon Some days ago they launch X50 5G MODEM. they announce with smart phones. from this We see 5G networks and Its speed is 5GBPS.
If you have 5G network then your speed become more. but after that you get less latency for example 1milisec from this we can use remote sergury.
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