5G WIRELESS TECHNOLOGY

1. Presented By
Sushil Sudake

2. OVERVIEW
 INTRODUCTION TO WIRELESS COMMUNICATION
 EVOLUTION FROM 1G TO 4G SYSTEM
 5-G WIRELESS SYSTEM
 FUNCTIONAL ARCHITECTURE FOR 5G MOBILE
NETWORKS
 THE 4A PARADIGM
 FEATURES OF 5G TECHNOLOGY
 5G APPLICATION

3. INTRODUCTION TO WIRELESS
COMMUNICATION
Our ultimate goal is to communicate with
any type of information with anyone, at
anytime, from anywhere. This is possible
with the aid of
WIRELESS TECHNOLOGY

4. MULTIPLE ACCESS APPROACHES AND
NETWORKS IN MULTINETWORK

5. EVOLUTION OF CELLULAR SYSTEM

6. 1G WIRELESS SYSTEM
 Developed in 1980s and completed in early 1990’s
 1G was old analog system and supported the 1st
generation of analog cell phones speed up to 2.4kbps
 Advance mobile phone system (AMPS) was first
launched by the US and is a 1G mobile system
 Allows users to make voice calls in 1 country

7. 2G WIRELESS SYSTEM
 Fielded in the late 1990s and finished in the late 1998s
 Planned for voice transmission with digital signal and
the speeds up to 64kbps
 2G was the digital handsets that we are used
today, with 2.5G representing handsets with data
capabilities over GPRS ,SMS .

9. 3G WIRELESS SYSTEM
 Developed in 2002 with Large capacity and broadband
capabilities
 Allows the transmission of 384kbps for mobile systems and
up to 2Mbps
 Increased spectrum efficiency –5Mhz
 In 2005, 3G is ready to live up to its performance in
computer networking (WCDMA, WLAN and Bluetooth)
and mobile devices area (cell phone and GPS)

10. 4G WIRELESS SYSTEM
 Developed in 2010 .It offer both cellular and broadband
multimedia services everywhere
 Faster and more reliable Multi-standard wireless system
 100 Mb/s
 Used instead of CDMA
 Lower cost than previous generations

11. Problems in 4G
 SMS - very low rate, highly delay-tolerant & requires more
reliability than voice
 E-mail - very low rate, highly delay-tolerant & requires more
reliability.
 The potentially high level of traffic variation (non-uniformity)
across the area of network’s coverage.
 The fluctuations in traffic demand (both in space and time) will
be at unprecedented levels in future networks, which will result
in tremendous stress to wireless operators.

12. 5G WIRELESS SYSTEM
 5G is next major phase of mobile telecommunications
standards beyond the 4G
 10 times more capacity and broadband capabilities
than other
 Expected speed 1GB/S
 More Faster and more reliable than 4G
 Mobile Multimedia Communication

13.  Anywhere, Anytime with Anyone
 Global Mobility Support
 Integrated Wireless Solution
 Customized Personal Service
 Multi-standard wireless system
 Lower cost than previous generations

14. Functional architecture for 5G
mobile networks

15. THE 4A PARADIGM
5-G wireless technology is fulfill for “4A PARADIGM”
4A paradigm:- “ Any rate, Anytime, Anywhere,
Affordable ”.

16. 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.
 Based on Policy to avoid error.
 Support virtual private network.
 More attractive and effective.

17. 5G Application

19. COMPARISON BETWEEN 1G, 2G, 3G,
4G AND 5G
Technology
/ Features
1G 2/2.5G 3G 4G 5G
Start/
Deployment
1970/ 1984 1980/ 1999 1990/ 2002 2000/ 2010 2010/ 2015
Data
Bandwidth
2 kbps 14.4-64 kbps 2 Mbps 200 Mbps to
1 Gbps for low
mobility
1 Gbps and
higher
Standards AMPS 2G: TDMA,
CDMA, GSM
2.5G: GPRS,
EDGE,1xRTT
WCDMA,
CDMA-2000
Single
unified
standard
Single
unified
standard
Technology Analog
cellular
technology
Digital cellular
technology
Broad
bandwidth
CDMA, IP
technology
Unified IP and
seamless
combination
of broadband,
LAN/WAN/
Unified IP and
seamless
combination
of
broadband,

20. Technology
/ Features
1G 2/2.5G 3G 4G 5G
Service Mobile
telephony
(voice)
2G: Digital
voice, short
messaging
2.5G: Higher
capacity
packetized
Integrated
high quality
audio, video
and data
Dynamic
information
access,
wearable
devices
Dynamic
information
access, wearable
devices with AI
capabilities
Multiplexing FDMA TDMA,CDM
A
CDMA CDMA CDMA
Switching Circuit 2G: Circuit
2.5G: Circuit
for access
network & air
interface;
Packet for
core network
and data
Packet except
circuit for air
interface
All packet All packet
Core
Network
PSTN PSTN Packet
network
Internet Internet

21. Thank you…………