The document discusses the evolution of wireless technologies from 1G to 5G. It provides details on the key characteristics of each generation including speed increases over time from kilobits per second to gigabits per second. 5G is described as providing complete wireless communication with almost no limitations through very high transmission speeds. Example applications of 5G that are discussed include smart homes, healthcare, autonomous vehicles and more through its ability to support high bandwidth, low latency connections.

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2.  What Is Wireless ?
 What is 5G ?
 Evolution From 1G To 5G
 Comparision Of 1G To 5G
 Benefits of 5G Technology
 Features
 Applications
 Conclusion
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3. WHAT IS WIRELESS ?
 The word wireless in dictionary is defined “having no
wires ”. In networking terminology , wireless is the
term used to describe any computer network where
there is no physical wired connection between sender
and receiver, but rather the network is connected by
radio waves and or microwaves to maintain
communications.
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4. What is 5G ?
 5G Wireless: 5th generation wireless technology.
 Complete wireless communication with almost no limitations.
 Can be called REAL wireless world.
 Has incredible transmission speed.
 Concept is only theory not real.
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5. Evolution From 1G To 5G
 1G
 2G
 3G
 4G
 5G
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6. 1G
 1G refers to the first generation of wireless telephone technology,
mobile telecommunications which was first introduced in 1980s
and completed in early 1990s.
 It's Speed was upto 2.4kbps.
 It allows the voice calls in 1 country.
 1G network use Analog Signal.
 AMPS was first launched in USA in 1G mobile systems.
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7. 2G
 2G technology refers to the 2nd generation which is based on
GSM.
 It was launched in Finland in the year 1991.
 2G network use digital signals.
 It’s data speed was upto 64kbps.
 2G are the handsets we are using today, with 2.5G having more
capabilities
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8. 3G
 3G technology refer to third generation which was introduced in
year 2000s.
 Data Transmission speed increased from 144kbps- 2Mbps.
 Typically called Smart Phones and features increased its
bandwidth and data transfer rates to accommodate web-based
applications and audio and video files.
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9. 4G
 High-speed data access
 High quality streaming video
 Combination of wi- fi and wi-max
 Capable of providing 100Mbps – 1Gbps speed.
 One of the basic term used to describe 4G is MAGIC.
 MAGIC:
 Mobile Multimedia
 Anytime Anywhere
 Global Mobility Support
 Integrated Wireless Solution
 Customized Personal Services
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11. Huawei Likely to Develop 5G Technology by 2020
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12. 5G TECHNOLOGY
 5G technology refer to short name of fifth Generation which was
started from late 2010s.
 Complete wireless communication with almost no limitations.
 It is highly supportable to WWWW (Wireless World Wide Web).
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13. Comparision Of 1G To 5G
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14. Benefits of 5G Technology
 High Speed, High Capacity.
 5G technology providing large broadcasting of data in Gbps .
 Multi - Media Newspapers, watch T.V programs with the clarity
as to that of an HD Quality.
 Faster data transmission that of the previous generations.
 Large Phone Memory, Dialing Speed, clarity in Audio/Video.
 Support interactive multimedia , voice, streaming video, Internet
and others.
 5G is More Effective and More Attractive.
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15. Features
 High resolution for crazy cell phone users.
 Bi-directional large BW
 Less traffic
 25 Mbps connectivity speed
 Enhanced & available connectivity just about the world
 Uploading & Downloading speed of 5G touching the peak (up
to 1 Gbps)
 Better & fast solution
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16. Applications
 Smart Home
Smart home appliances and products are catching up the
market today. Smart home concept will utilize 5G networks for
device connectivity and monitoring of applications.
 Healthcare and mission critical applications
5G technology will support medical practitioners to
perform advanced medical le procedures with reliable wireless
network connected to another side of the globe. Connected
classrooms will help students to attend seminars and important
lecturers.
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17.  Autonomous Driving
Self-driving cars are not very far from reality with
the use of 5G wireless networks. High performance wireless
network connectivity with low latency is significant for
autonomous driving.
In future, cars can communicate with smart traffic
signs, surrounding objects and other vehicles on the road. Every
millisecond is important for self-driving vehicles, decision has
to be made in split second to avoid collision and make sure
passenger safety.
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18. Conclusion
 All totally the best way to help all users is to use 5G as the
next wireless system and in totally it is safety and secure for
public, this the need that demands the solution.
 Today’s wired society is going wireless and if it has problem,
5G is answer.
 5G technology is going to give tough competition to
Computers and Laptops.
 It will be available in the market 2020 at affordable cost with
more reliability than previous mobiles.
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19. Thank you All…!!
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