4G Technology

Presented

By Rinshad Akbar k

4G Definition

4G is not one defined technology or standard, but rather a collection of technologies at creating fully packet-switched networks optimized for data.

4G Networks are projected to provide speed of 100Mbps while moving and 1Gbps while stationary.

1G Technology

1G refers to the first-generation of wireless telephone technology was developed in 1970’s.

Analog signals is used

1G mobile phones

2G Technology

Around 1980’s

Better quality & capacity - More people could use there phones at the same time

Digital Signals – consist of 0’s & 1’s

2G Technology

2G mobile phones

3G Technology

Large capacity and broadband capabilities

Allows the transmission of 384kbps for mobile systems and up to 2Mbps

3G support Mobile phone

Reasons for New Research

Even though 3G has successfully been introduced to mobile users, there are some issues that are debated by 3G providers and users. High input fees for the 3G service licenses

Great differences in the licensing terms

3G phones are expensive

Fourth Generation

WHY 4G?

1G Analogy Communication

2G Digital Communication

3G Multimedia

4G More Services

What is 4G?

Fourth Generation Technology Faster and more reliable 100 Mb/s Lower cost than previous generations Multi-standard wireless system Bluetooth, Wired, Wireless Ad Hoc Networking IPv6 Coreo Primary technologies that support 4G

Eg::WiMax,LTE,UMB

Ad Hoc Networks

Spontaneous self organization of networks of devices

4G will create hybrid wireless networks using Ad Hoc networks

Form of mesh networking–Very reliable

Enhance Mobile Gaming

Experience enhance wireless capabilities that deliver mobile gaming interaction with less than five seconds

Play online multi player games while traveling at high speeds or sitting outside

Broadband access in Remote location

4G will provide a wireless alternative for broadband access

It will provide first opportunity for broadband access in remote locations without an infrastructure to support cable

4g mobile phone

CONCLUSION:

4G is not a final solution in mobile communication…..The research is going on…

Now a days 5G (5th generation mobile networks or 5th generation wireless systems) is a name used in some research papers and projects

We can expect ‘NEW’ within some months

Thanking You