5G MOBILE TECHNOLOGY

1st Generation:

Introduced in 1980’s

Analog cellular mobile

Data speed 2.4kbps

Uses FDMA techniques with 30KHz 

2nd Generation :

First digital mobiles-1990’s

Data support : 9.6-19.2Kbps

Used for voice transmission

Uses circuit switched network

3rd Generation :

Because of low speed and incompatible technologies 3g is arrived

Data rates are 128Kbps for mobile stations

For fixed applications 2Mbps 

Universal global roaming multimedia

video calling

Increased bandwidth and transfer rates accommodate web-based applications 

4th Generation :

High-speed data access

High-quality video streaming

Combination of Wi-Fi and Wi-max

5th Generation :

It is a packet based network

Data rate is 20Mbps

Frequency band is 2.8GHz

It is a network with wide area coverage and throughput

Need of IPv6 :

When a computer somewhere on the Internet needs to communicate with the cell

phone, It first sends a packet to the phone's home address. A directory server on

the home network forwards this to the care-of address via a tunnel,The directory

server also sends a message to the computer informing it of the correct care-of

address, so future packets can be sent directly. Because of the many addresses and

the multiple layers of sub netting, IPv6 is needed for this type of mobility. 

Importance of IPv6 :

- IPv6 addresses are 128 bits, which allow for approximately three hundred and

forty trillion unique IP addresses

E.g.: 2001:db8:ffff:1:201:02ff:fe03:0405

- IPv6 allows more users and devices to communicate on the Internet by

using bigger numbers to create IP addresses

- IPv6 also relieves other networking issues that can arise due to the limited 

number of addresses available on IPv4

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

device

5G MOBILE TECHNOLOGY

WHAT IS 5G???

- 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. 

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. 

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.

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.

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.

Reference: http://seminarprojects.com/Thread-5g-mobile-technology-

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