This document discusses the evolution of wireless technology from 0G to 5G. It describes each generation of technology including their features and limitations. 0G allowed for basic voice calls using analog signals, while 1G provided similar functionality but with digital signals. 2G introduced SMS and better voice quality. 3G enabled faster data speeds up to 2Mbps for activities like video calls. 4G provides speeds up to 1Gbps for multimedia applications anywhere. The document outlines the expected capabilities of 5G such as speeds over 1Gbps, low latency, high bandwidth, and support for new applications through technologies like artificial intelligence and the Internet of Things.

1. WIRELESS
TECHNOLOGY
- Melateiskhem Giri - Saima Riaz
Electronics & Communication Department
Adichunchanagiri Institute Of Technology, Chikmagalur

2. CONTENTS...
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 INTRODUCTION
 EVOLUTION FROM 0G TO 5G TECHNOLOGY
 0G TECHNOLOGY
 1G TECHNOLOGY
 2G TECHNOLOGY
 2.75 TECHNOLOGY
 3G TECHNOLOGY
 4G TECHNOLOGY
 DRAWBACKS OF 1G 2G 3G & 4G
 5G TECHNOLOGY

3. INTRODUCTION
• In this presentation we will discuss 5G wireless systems, better known as 5th generation
mobile technology.
• WHAT IS WIRELESS?
• Mobile wireless industry had started its technology creation, revolution and evolution since
early 1970’s.
• 5G wireless technology can change the way we use wireless gadgets by providing very
high bandwidth.
• The 5G should be featured with intelligent technology that interconnects the entire world
without limits.
• 5G should add a number of added advantages over the present 4G technology
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4. EVOLUTION OF TECHNOLOGY IN
MOBILE.
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• 0G Technology
• 1G Technology
• 2G Technology
• 2.75 G Technology
• 3G Technology
• 4G Technology
• 5G Technology
• 6G Technology 0 G
1 G
2 G
2.75 G
3 G
4 G
5 G
6 G

5. 0G TECHNOLOGY(Mobile Radio Telephone System)
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• The Zero Generation (0G) of mobile started in
1945
• Mobile Telephone Service, based on
“HANDOVER”.
• Loggers, construction foremen, realtors, and
celebrities. They used them for basic voice
communication
• Technologies which were used in 0G
- PTT (Push to Talk)
- MTS (Mobile Telephone System)
- IMTS (Improved Mobile Telephone System)

6. 1G TECHNOLOGY(First Generation)
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• 1G refers to the first generation of wireless telephone
technology, mobile telecommunications which was first
introduced in 1980 s
• It allows the voice calls in 1 country.
• 1G network use analog signal.
• Speed up to 2.4 Kbps
• Based on analog system
• Technologies which were used in 1G
- PTT
- MTS
- AMTS
- IMTS

7. 2G TECHNOLOGY(Second Generation)
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• Developed in 1990
• Speed up to 64 Kbps
• Voice transmission with digital signal
• Services such are digital voice & sms with
more clarity
• Based on digital system
• GSM
• It provides better quality and capacity

8. 2.75G (EDGE)TECHNOLOGY
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• 2.5G is sometimes described as 2G Cellular
Technology combined with GPRS and GSM.
• 2.75G is popularly known as EDGE.
• Features Include
 Send/Receive E-mail Messages
 Streaming and downloading videos
 Speed : 180 kbps
 Camera Phones
 Download a Mp3 song faster compare to
2G

9. 3G TECHNOLOGY
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• 3G technology refer to third generation which
was introduced in year 2000s.
• Data Transmission speed increased from 144kbps-
2Mbps.
• Providing Faster Communication
• Superior Voice Quality
• Send/Receive Large Email Messages
• High Speed Web / More Security/Video
Conferencing / 3D Gaming / TV Streaming/
Mobile TV

10. 4G TECHNOLOGY (Anytime, Anywhere)
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• 4G technology refer to or short name of
fourth Generation which was started from late
2004s.
• Capable of providing up to 300 Mbps 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

11. Continue..
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• IP Based Mobility.
• Both Cellular and Broadband Multimedia
Services Everywhere
• More Security, Capacity and Data rate.
• Smooth Global Roaming Ubiquitously with
Lower Cost.
• Technologies
 3GPP :3rd Generation Partnership Project
 LTE :Long Term Evolution

12. DRAWBACKS OF 1G, 2G, 3G, & 4G
1G
• Poor Voice Quality
• Poor Battery Life
• Large Phone Size
• No Security
• Limited Capacity
• Poor Handoff Reliability
2G
• Unable to handle complex data
such as videos
• Requires strong digital signal to
help mobile phone works. If
there is no network coverage in
any specific area, digital signal
would weak.
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13. CONTINUE...
3G
• Expensive fees for 3G Licenses
Services
• It was a challenge to build the
infrastructure for 3G
• High Bandwidth Requirement
• Expensive 3G Phones
• Large Cell Phones
4G
• Battery uses is more
• Hard to implement
• Need complicated hardware
• Expensive equipment required to
implement next generation
network.
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14. 5G TECHNOLOGY (Gbps Anywhere)
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• 5G Wireless: Next major phase of mobile telecommunication &
wireless system
• Concept is only theory not real.
• Complete wireless communication with almost no limitations
• Has incredible transmission speed compared to 4G.
• The 5G communication system is envisioned as the real wireless
network, capable of supporting wireless world wide web (wwww).
• To be commercialized by 2020.

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What does 5G offer?
• Worldwide cellular phones.
• Extraordinary data capabilities.
• High connectivity.
• More power & features in hand held phones.
• Bright future because it can handle best technologies and offer priceless
handsets to their customers.
• Large phone memory, more dialing speed, more clarity in audio & video.
• The Router and switch technology used in 5G network would provide high
connectivity for wireless gadgets.

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FEATURES OF 5G TECHNOLOGY
• Bi-directional large bandwidth.
• Large broadcasting.
• Less traffic.
• 25 Mbps connectivity speed.
• Connectivity just about the world.
• Uploading and downloading speed of 5G technology touching the peak.(up to
1Gbps).
• Better and fast solution.
• Lower battery consumption.
• Support virtual private network.
• More attractive and effective.

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Advantages of 5G
• Data BW of 1 Gbps or higher.
• Globally accessible.
• Finest Quality of Service (QoS).
• Available at low cost.
• Support interactive multimedia, voice, streaming video, Internet, and other broadband
services ,more effective and more attractive ,Bi-directional ,accurate traffic statistics.
• Ability to support new services.
• Easily support previous generations.
• No limitation as user demands.

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• Wearable devices with AI (Artificial Intelligence) capabilities
• Pervasive (Global) networks
• Media independent handover
• Radio resource management
• VoIP (Voice over IP) enabled devices
• With 6th sense technology
Applications of 5G

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CONCLUSION
• Wireless carriers have an opportunity to shorten Investment return, improve operating
efficiency and increase revenues.
• Migration to 5G networks ensures convergence of networks, technologies, applications
and services.
• 5G can serve as a flexible platform.
• 5G - a promising Generation of wireless communication that will change people’s
lives.
• The “Internet Of Things” will soon become a reality.
• Fulfillment of the “4A PARADIGM” – “ Any rate Anytime Anywhere and Affordable ”

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Reference
[1] Toni Janevski, 5G Mobile Phone concept, Consumer Communications and Networking Conference,
2009 6th IEEE.
[2] http://www.technologyreview.com
[3] www.ijsret.org
[4] www.researchgate.net
[5] B. G. Evans and K. Baughan, "Visions of 4G," Electronics and Communication Engineering
Journal, Dec. 2002.
[6] T.Venkat Narayana Rao, 5G technologies – an anecdote of network service for the future‖, Journal of
Global Research in Computer Science Volume 2 No (7), July 2011 164-170.
[7] http://seminarprojects.com/Thread-5g-mobile-technology
[8] www.slideshare.net

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