BY,NAME-ABHISHEK CLASS-12TH SECTION-A MUKAND LAL PUBLIC SCHOOL

Contents…• Introduction• Comparison of 1G to 5G wireless technology• Vision of 5G wireless technology• Features of 5G wireless technology• Major challenges• Conclusion• References

Introduction

• In this presentation we will discuss 5G wireless systems, better known as 5th generation mobile technology.

• 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

Comparison of 1G to 5G technologiesTechnology 1G 2G/2.5G 3G 4G 5GDeployment 1970/1984 1980/1999 1990/2002 2000/2010 2014/2015Bandwidth 2kbps 14-64kbps 2mbps 200mbps >1gbpsTechnology Analog

cellularDigital cellular

Broadbandwidth/cdma/ip technology

Unified ip &seamless combo of LAN/WAN/WLAN/PAN 4G+WWWW

Service Mobile telephony

Digital voice,short messaging

Integrated high quality audio, video & data

Dynamic information access, variable devices

Dynamic information access, variable devices with AI capabilities

Multiplexing FDMA TDMA/CDMA CDMA CDMA CDMA

Switching Circuit Circuit/circuit for access network&air interface

Packet except for air interface

All packet All packet

Core network PSTN PSTN Packet network

Internet Internet

Handoff Horizontal Horizontal Horizontal Horizontal&Vertical

Horizontal&Vertical

Vision of 5G wireless technology • 5G envisions to design a real wireless world,

that is free from obstacles of the earlier generations.

• This requires an integration of networks.• 5G aims to design a Multi-Bandwidth Data

Path by integrating the current and future networks for new network architecture of 5G real wireless world.

• The 5G wireless internet networks are real wireless world which shall be supported by CDMA, OFDM, MCCDMA, UWB and IPv6.

• 5G technology has extraordinary data capabilities and has ability to tie together unrestricted call volumes and infinite data broadcast within latest mobile operating system.

• The Router and switch technology used in 5G network would provide high connectivity for wireless gadget

5G Terminal 5G Terminal

• 5G Technologies will have an extraordinary capability to support Software and Consultancy.

• The 5G technology aims to distributes internet access to nodes across the world with almost seamless speed.

Features Of 5G Wireless Technology• 5G technology would offer high resolution for

wireless gadget users and bi-directional large bandwidth shaping.

• The advanced billing interfaces of 5G technology makes it more attractive and effective.

• The high quality services of 5G technology is based on Policy to avoid error.

Major Challenges

Integration of various standards

Common Platform

Infrastructure

Conclusion• 5G technology is going to be a new

revolution in wireless systems market.• As data traffic has tremendous growth

potential, under 4G existing voice centric telecom hierarchies will be moving flat IP architecture where, base stations will be directly connected to media gateways.

• 5G will promote concept of Super Core, where all the network operators will be connected one single core and have one single infrastructure, regardless of their access technologies.

• 5G will bring evaluation of active infra sharing and managed services and eventually all existing network operators will be MVNOs (Mobile virtual network operators).

References

www.ieee.com/explorer

www.FreeWiMaxinfo.com

www.hubpages.com

Internet

5G

4G