1. 5G MOBILE TECHNOLOGY By
J.YOGESH
08M31A0425

2. Evolution from 1G–5G 1st Generation: Introduced in 1980’s
Analog cellular mobile
Data speed 2.4kbps
Uses FDMA techniques with 30KHz

3. 2nd Generation : 2.5 Generation : First digital mobiles-1990’s
Data support : Kbps
Used for voice transmission
Uses circuit switched network
2.5 Generation :
It uses circuit for voice transmission
Packet switching for data transmission
More popular because of efficient use of Band Width

4. 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

5. 4th Generation : High-speed data access High-quality video streaming
Combination of Wi-Fi and Wi-max

6. 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

7. NETWORK ARCHITECTURE :

8. 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.

9. IPv6 : It is a 128 bit protocol divided into 4 equal parts
first 32-bit part (I) defined as the home address of a device
second part (II) may be declared as the care-of address allowing
communication between cell phones and personal computers.
The third part (III) of IPv6 address may be used for tunneling to establish a
connection between wire line and wireless network.
The fourth and last part (IV) of IPv6 address may be used for local address for
VPN sharing.

10. 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
for providing global connectivity and mobility among networks.

11. FEATURES OF 5G Connectivity speed 25Mbps
Its high quality services are based upon error avoid policy
It provides subscriber tools for fast action
Offers high resolution and b-directional large BW shaping
Supports virtual private network
Providing large broadcasting of data in Giga bytes which can support
65,000 connections
Remote diagnostics

12. CONCLUSION : 3G mobiles are working and 4G technologies were coming
But in future ready to face 5G technologies,
5G is a promising generation of wireless communication
That will change people lives