5G- Technology is launching in
2020 in Tokyo Olympics. Japan has announced to give live broadcasting of
Olympics Games using 5G Technology. Hence trials and testing are
going on rapid speed. Countries like China, USA, France, and Germany are
testing on 5G.
Now the question in our mind is what
is 5G Technology, so 5G Technology in our mobile not only
interconnect us but also to the smart machines and devices also, It will give
the new level of performance and efficiency, gives the high-speed data rate.
The expected speed of 5G is up to 20 Gbps.
Huawei has invested lot of money for
the research in 5G Technology and has taken the patent for some of
its key technology. Experts are hired from all over the word to work
on 5G Technology
Before discussing
the 5G technology we have to first understand the limitations or
deficiency of 4G Technology, than only we will be able to understand the need
of 5G Technology and high-speed data.
The deficiency of 4G Technology is
low-speed data, the data speed is about 24 Mbps on our mobile phone
over the air interface, but the signal strength and data speed reduced inside
the building area, so there is highly need to improve the coverage inside the
building areas like bathroom, basement etc.
Qualcomm
Snapdragon X50 5G Modem is the first 5G modem,
developed by Qualcomm Technologies, to get 5Gbps in downlink data
rate. 5G gives download speed, increase in bandwidth, high data rate.
The spectrum of 5G has been identified around 6 Ghz, 24 GHz, 40 GHz.
The development for it is under process to meet all above given.
Researches are going on to find out
the detail feature of Internet of Things (IOT). We can see smart offices, smart
homes, smart cities functioning near future area. Driver less
cars are also on testing.
5G frequency spectrum is
basically divided into three parts, millimeter
waves, mid band and low band.
Millimeter waves give highest
performance for the 5G. Its fastest with speed 1 to 2 Gbps.
Frequencies are 24 GHz to 72 GHz which is above extremely high frequency band,
But it has a drawback of low coverage area and building penetration is poor.
Mid band spectrum provides low
latency rate and faster speed. The carrier wave is using
massive MIMO to improve coverage area and penetration to the building
to give inner coverage.
Low band spectrum also give good
coverage area and also the good penetration
The latency rate (delay between
sending and receiving of message) for 5G Technology is very low, In
4G it is 200 milliseconds and for 5G it is below 1 millisecond, It is
very fast
The International Telecommunication Union (ITU) is a
specialized agency that develops the technical standard for communication
technology or for the telecom company it also sets the rules for the usage of
radio spectrum.
With the increase in continued use
of these gadgets around us will cause harm too, Due to the emission
of radiations. We will tried to use cell phones or these devices as less
as possible.
AUTHOR:
This is great info to know. I really like to be active Thanks for sharing.
ReplyDelete