BY,ASHWIN V C,

GURU SHANKAR V,

DECE FINAL YEAR,

SVP COLLEGE

ADUKKAMPARAI

VELLORE-11.

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.

5GGlobal efforts for a global standard 2020

Technology Leadership in all

5G domains

Track record in digitalization of industries

World leading research together with industry

and academia

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

1G TECHNOLOGY

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.

2G TECHNOLOGY

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.

Features Includes:

It enables services such as text messages, picture messages and MMS (multi media message).

It provides better quality and capacity .

WIRELESS MODELS OF 1G & 2G

1G WIRELESS SYSTEMS 2G WIRELESS SYSTEMS

2.5G TECHNOLOGY

2.5G is a technology between the second (2G) and third (3G) generation of mobile telephony. 2.5G is sometimes described as 2G Cellular Technology combined with General Packet Radio Service (GPRS).

Features Includes: Phone Calls Send/Receive E-mail Messages Web Browsing Speed : 64-144 kbps Camera Phones Take a time of 6-9 mins. to download a 3 mins. Mp3 song

3G TECHNOLOGY

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 accommodateweb-based applications and audio and video files.

FEATURES OF 3G TECHNOLOGY

Providing Faster Communication

Send/Receive Large Email Messages

High Speed Web / More Security

Video Conferencing / 3D Gaming

TV Streaming/ Mobile TV/ Phone Calls

Large Capacities and Broadband Capabilities

11 sec – 1.5 min. time to download a 3 min Mp3 song.

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

Also known as Mobile Broadband Everywhere.

4G TECHNOLOGY

4G (Anytime, Anywhere)

The next generations of wireless technology that promises higher data rates and expanded multimedia services.

Capable to provide speed 100Mbps-1Gbps. High QOS and High Security Provide any kind of service at any time as per user requirements,

anywhere.

Features Include: More Security High Speed High Capacity Low Cost Per-bit etc.

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).

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

• 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.

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).

Thank you……!!

Any query…??