In communication 5G Technology is referred as 5th Generation Technology for
broadband networks for transmitting (communicating) signals. It is poised to be
at least 100X faster than 4G LTE connectivity provides today. Most phone
companies are started deploying 5G in 2019.
The 5G wireless technology will enable higher data transmission speeds, more
reliability, and a faster performance compared to the previous versions of
generations.
With higher data speeds, advanced technologies, and new services come an
increase in requirements. 5G cellular communication technologies are required
to support a massive number of connections – tens, even hundreds of billions
of them – with very high peak speeds and an ultra-low latency.
For better understanding 5G Technology let us understand the remaining 4
Technologies (1G,2G,3G,4G)
1G Technology:
It is developed in the 1980s and completed in early 1990s.It is based on Analog
system (which uses Analog signals for communication), and it can provide a
speed up to 2.4 Kbps. It is used only for voice calls.
2G Technology:
It is developed in the late 1980s and completed in late 1990s.This system is
based on Digital system (which uses digital signals for communication) and it
can provide a speed upto 64 Kbps. It can be Used for voice calling and SMS with
more clarity then 1G.
3G Technology:
It is developed in the late 1990s.This is also based on Digital system. It can
provide a speed 125 Kbps to 10 Mbps. It has a Superior voice clarity, Good
Quality in video conferences, e-mail, banking etc., It is also used for Global
Roaming.
4G Technology:
It is developed in 2010.This is also based on Digital system. It can provide a
speed upto 100Mbps .It is faster and more Reliable . It can provide a good
Global Roaming. Most of the Users are presently using 4G Technology for their
mobile phones, laptops, and other communicating Device.
Coming back to our Main Topic 5G Technology most of the phone companies
are now trying to implement it.
5G wireless technology is meant to deliver higher multi-Gbps peak data speeds,
ultra-low latency, more reliability, massive network capacity, increased
availability, and a more uniform user experience to more users. Higher
performance and improved efficiency empower new user experiences and
connects new industries. It’s the next generation mobile wireless technology
that is meant to replace 4G and 3G technology. Although 5G is still in the
development phase now, we’re already starting to see some early applications
being introduced.
ADVANTAGES OF 5G TECHNOLOGY:
It is expected that 5G Technology.
- Can provide a speed upto 1 Gbps.
- It has more Capacity (Downloading & Streaming) than other systems.
- It has low cost and better Efficiency.
- It is being Developed since from 2014 and most of the countries are now showing Interest in Using 5G.
Key features of 5G Technology
- Real wireless world with no more limitations.
- Multiple concurrent data paths.
- High download and streaming Quality.
- Provides large bandwidth.
5G hardware:
- Uses ultra-wide band Networks.
- Uses smart Antennas.
- Uses CDMA (code divison multiple access)
5G SOFTWARE:
- Uses wireless networks including LAN/WAN, WWWW (worldwide wireless web)
- Uses Encryption, flexibility, Anti-Virus.
- Some of countries are now using 5G Technology which includes (USA,CHINA, AUSTRALIA, CANADA etc.)and other countries are starting Investing in 5G Technology which includes India.
- In India Reliance Jio and Airtel are in top of Race developing 5G Technologies.
- Jio company chairman Mukesh Ambani announced on 24th June 2021 that it soon releasing 5G Jio next Phones.
DISADVANTAGES OF 5G TECHNOLOGY:
- Technology is still under process and research on its viability is going on.
- The speed, this technology is claiming seems difficult to achieve (in future, it might be) because of the incompetent technological support in most parts of the world.
- Many of the old devices would not be competent to 5G, hence, all of them need to be replaced with new one — expensive deal.
- Developing infrastructure needs high cost.
- Security and privacy issue yet to be solved.
Several Environmentalists, celebrities are expressing concern towards 5G
Technology as it can harm Birds, Animals, environment due to its larger
Bandwidth.
Several Scientists are now studying whether 5G Technology can harm
environment or not. So, What do you think about 5G?
