TECHNOLOGYFOR

BETTERINTERNETEXPERIENCE

PRESENTED BY :Shudhanshu AgarwalEC-111101421102

WIRELESS SYSTEM

A BRIEF VIEW OR DEFINATION OF GENERATIONS

Generation refers change in nature of Service compatible transmission technology and new frequency bands.

1G systems used analog frequency modulation. and 2G systems use digital communication techniques with TDM, FDM, CDMA.

3G systems offer higher data rates and voice and paging services to provide interactive multimedia including teleconferencing and internet access.

4G aims to provide IP telephony, ultra-broadband Internet access gaming services.

WHAT IS 5G ??? OR DEFINATION OF 5G 5G refers to the fifth generation of cellular wireless standards

5G is a packet switched wireless system with wide area coverage and high throughput.

5G wireless uses OFDM and millimeter wireless that enables data rate of 20 mbps and frequency band of 2-8 GHz.

5G is going to be a packed based network.

The 5G communication system is envisioned as the real wireless network, capable of supporting wireless world wide web (wwww).

OBJETIVES OF 5G

5G being developed to accommodate QoS rate requirements set by further development of existing 4G applications.

Flexible channel bandwidth between 5 and 20MHz, optionally up to 40MHz.

Data rate of at list 1Gb/s between any two points in the world.

Increase system spectral efficiency of up to 3bit/s/Hz/cell in the downlink and 2.25bit/s/Hz/cell for indoor usage.

STANDARD WIRELESS 5G

WiMAX formed to provide conformance and interoperability of the IEEE 802.16 standard. It aims to provide wireless data over long distance from point-to-point link to cellular mobile type access.

WiBRO a part of IEEE 802.16e in process to provide collaborative and generic mobile WiMAX.

3GPP LTE a project aims to improve the mobile phone standard to cope with future requirements.

5GPP 2 UMB a project to improve the CDMA2000 mobile phone standard for next generation applications.

5G NETWORK REFRENCE MODEL

IPv6 SUPPORT

IPv6 increases the IP addresses size from 32bit to 128 bits, to support more levels of addressing hierarchy and much greater number of addressable node.

IPv6 support large number of wireless enabled devices.

IPv6 Extend the IP address space enough to offer a unique IP address to any device.

IPv6 Improve support for IP Mobility.

4G vs 5G 4G(2000-10)

   5G(2010-15)

Switching All packets All packetsService  

Dynamic information access, wearable devices

Dynamic information access, wearable devices with AI capabilities

Data rate Up to 20Mbps Up to 1 GbpsTechnology  

combination of broadband, LAN/WAN/PAN/WLAN and wwww

 combination of broadband, LAN/WAN/PAN/WLAN and wwww

Standards Single unified standards

Single unified standards

Multiplexing   CDMA   CDMA

BENEFITS OF 5G

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

Support interactive multimedia, voice, streaming video, Internet, and other broadband services ,more effective and more attreactive ,Bi directional ,accurate traffic statistics.

Global access, service portability, and scalable mobile services.

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

5G technology is providing large broadcasting of data in Gigabit which supporting almost 65,000 connections.

5G technology offer transporter class gateway with unparalleled consistency.

Through remote management offered by 5G technology a user can get better and fast solution.

Estimation of Global Wireless Subscriber Growth

CONCLUSION

Migration to 5G networks ensures convergence of networks, technologies, applications and services.

5G can serve as a flexible platform.

Wireless carriers have an opportunity to shorten Investment return, improve operating efficiency and increase revenues.

5G - a promising Generation of wireless communication that will change people’s lives.