5g Technology (Seminarpapers.net)

7/29/2019 5g Technology (Seminarpapers.net)

1/12

WIRELESS SYSTEM


2/12

A BRIEF VIEW OR DEFINATION OFGENERATIONS

Generation refers change in nature of Service compatibletransmission 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 servicesto provide interactive multimedia including teleconferencing and

internet access.

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


3/12

WHAT IS 5G ???

OR DEFINATION OF 5G

5G refers to the fifth generation of cellular wireless standards

5G is apacket switched wireless system with wide area coverageand high throughput.

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

5G is going to be apacked based network.

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


4/12

OBJETIVES OF 5G

5G being developed to accommodate QoS rate requirementsset 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.


5/12

STANDARD WIRELESS 5G

WiMAX formed to provide conformance and interoperability ofthe 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 standardto cope with future requirements.

5GPP 2 UMB a project to improve the CDMA2000 mobile

phone standard for next generation applications.


6/12

5G NETWORK REFRENCE MODEL


7/12

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.


8/12

4G vs 5G

4G(2000-10) 5G(2010-15)

Switching All packets All packets

Service Dynamicinformation access,wearable devices

Dynamic informationaccess, wearable deviceswith AI capabilities

Data rate Up to 20Mbps Up to 1 Gbps

Technology combination ofbroadband,

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


9/12

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 supportingalmost 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.


10/12

Estimation of Global Wireless Subscriber

Growth


11/12

CONCLUSION

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

5G can serve as a flexible platform.

Wireless carriers have an opportunity to shortenInvestment return, improve operating efficiency andincrease revenues.

5G - a promising Generation of wirelesscommunication that will change peoples lives.


12/12

5g Technology (Seminarpapers.net)

Documents