5G WIRELESS TECHNOLOGY

BY : RATHINA SINDHU A MUTHU NANDHINI M

NIVETHA V SWATHI C

GUIDED BY : Ms. K GIJI PRIYA ME., ASST PROF..,

ABSTRACT

5G- Fifth generation technology that makes use of

mobile phones.

In 5G, includes development of WWWW, Dynamic

Adhoc Wireless Networks (DAWN) and Real Wireless

Communication.

Currently 5G term is not officially used. In INDIA , it may be

introduced in the early 2020s.

WHAT IS WIRELESS TECHNOLOGY ?

Wireless communication is the transfer of information between two or more points that are not connected by an electrical conductor.

Other examples of applications of radio wireless technology are wireless computer mice, keyboards and headsets, headphones, radio receivers, satellite television.

1980s

Analog signal of frequency 150MHz

AMTS,IMTS,PTT

1G TECHNOLOGY 2G TECHNOLOGY

3G TECHNOLOGY

2000s

Internet, video

calls

125Kbps-

2Mbps.

4G TECHNOLOGY

5G TECHNOLOGY

Early 2020s

HDTV,multimedia

CDMA,OFD

M,IPV6

5G TECHNOLOGY

Li-Fi or light fidelity- Transmit data, rather than radio waves like

Wi-Fi.

Li-Fi , or light fidelity, uses light from light-emitting diodes as a

medium.

Wi-Fi -Transmit data or connect to the internet wirelessly.

HOW LED IS

USED IN

DATA

TRANSMISSI

ON?

HOW LED IS USED IN DATA TRANSMISSION ?

The tiny micro-LED bulbs allow streams of light to be beamed in parallel, each multiplying the amount of data that can be transmitted at any one time.

• EXAMPLE : "If you think of a shower head separating water out into parallel stream, that's how we can make light behave,"

Using a digital modulation technique called Orthogonal Frequency Divisional Multiplexing (OFDM), researchers enabled micro-LED light bulbs to handle millions of changes in light intensity per second, effectively behaving like an extremely fast on/off switch.

This allows large chunks of binary data - a series of ones and zeros - to be transmitted at high speed.

5G

Data Bandwidth: Higher than 1GBPS

Service: Dynamic Information access, Wearable devices with AI

Capabilities

Multiplexing: CDMA

Frequency : 2-8GHz.

NEED OF 5G

As the customer becomes more and more aware of the mobile phone technology, they expect more on packages.

Very High speed, high capacity, and low cost per bit

It offers the high quality services due to high error tolerance.

It is providing large broadcasting capacity up to Gigabit which supports 60,000 connections.

GOAL OF 5G TECHNOLOGY

5G is a packet switched wireless system with wide area

coverage.

The ultimate goal - To design a real wireless world.

Enable a rich wireless user experience.

Provide high service quality and user personalization.

RESEARCHES IN 5G IN INDIA

Researchers are working so that the user can simultaneously be connected to several wireless access technologies and can switch between them.

Instead of Internet Protocol version- IPv6.

It would have user centric network concept .

CONNECTIVITY

Broadcasting data - Giga Bytes, sustaining more

than 60,000 connections.

It provides remote diagnostic feature,

up to 25 megabytes per second connectivity.

Also it supports the private virtual networks.

5G MOBILE CONCEPT

FEATURES OF 5G

It offers high resolution and bi-directional large bandwidth

shaping.

It is provides upto 1GBPS speed. The uploading and downloading speed - touching the peak.

The remote diagnostics also a great feature of 5G technology. The high quality services of 5G technology based on Policy to avoid error.

The 5G technology network offering enhanced and available connectivity just about the world.

CONCEPT OF 5G

The 5G download: software defined radios and modulation schemes and new error-control schemes.

The terminals will have access and combine different flows from different technologies.

In 5G, each network responsible for handling user-mobility, while the terminal makes the final choice among different wireless network providers. The vertical handovers should be avoided because they are not feasible.

5G MOBILE NETWORK

FUTURE ENHANCEMENT

5G network technology will open a new era in mobile communication technology. The 5G mobile phones will have access to different wireless technologies.

5G technology offer high resolution for crazy cell phone user.

CONCLUSION

The 5G mobile phone is designed as an open platform on different layers, from physical layer up to the application.

There are lots of improvements from 1G, 2G, 3G, and 4G to 5G in the world of telecommunications. Frequency range soothes our vibrant part and our expectation, atlast we can say it is all about ”BLINK AND THINK”.