5G WIRELESS TECHNOLOGY

Presented By Sushil Sudake

OVERVIEWINTRODUCTION TO WIRELESS

COMMUNICATIONEVOLUTION FROM 1G TO 4G SYSTEM 5-G WIRELESS SYSTEMFUNCTIONAL ARCHITECTURE FOR 5G

MOBILE NETWORKSTHE 4A PARADIGMFEATURES OF 5G TECHNOLOGY5G APPLICATION

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

MULTIPLE ACCESS APPROACHES AND NETWORKS IN MULTINETWORK

EVOLUTION OF CELLULAR SYSTEM

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

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 .

3G WIRELESS SYSTEMDeveloped 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)

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

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.

5G WIRELESS SYSTEM5G 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

Anywhere, Anytime with Anyone

Global Mobility Support

Integrated Wireless Solution

Customized Personal Service

Multi-standard wireless system

Lower cost than previous generations

Functional architecture for 5G mobile networks

THE 4A PARADIGM

5-G wireless technology is fulfill for “4A PARADIGM”

4A paradigm:- “ Any rate, Anytime, Anywhere,

Affordable ”.

FEATURES OF 5G TECHNOLOGYBi-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.

5G Application

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

DataBandwidth

2 kbps 14.4-64 kbps 2 Mbps 200 Mbps to1 Gbps for low

mobility

1 Gbps andhigher

Standards AMPS 2G: TDMA,CDMA, GSM2.5G: GPRS,

EDGE,1xRTT

WCDMA,CDMA-2000

Singleunified

standard

Singleunified

standard

Technology Analogcellular

technology

Digital cellulartechnology

BroadbandwidthCDMA, IPtechnology

Unified IP and seamless

combination of broadband,LAN/WAN/

PAN andWLAN

Unified IP andseamless

combination of

broadband,LAN/WAN/

PAN/WLAN and

wwww

Technology/ Features

1G 2/2.5G 3G 4G 5G

Service Mobiletelephony

(voice)

2G: Digitalvoice, shortmessaging

2.5G: Highercapacity

packetized

Integratedhigh qualityaudio, video

and data

Dynamicinformation

access,wearabledevices

Dynamicinformation

access, wearabledevices with AI

capabilities

Multiplexing FDMA TDMA,CDMA

CDMA CDMA CDMA

Switching Circuit 2G: Circuit2.5G: Circuit

for accessnetwork & air

interface;Packet for

core network and data

Packet exceptcircuit for air

interface

All packet All packet

Core Network

PSTN PSTN Packet network

Internet Internet

Handoff Horizontal Horizontal Horizontal Horizontal and Vertical

Horizontal andVertical

Thank you…………