Introduction

A 3G network is considered the best mobile wireless network available for internet connections, for a cell phone.

The 4G network, considered an extension of the original 3G, is the newest version of the mobile system.

The Third Generation or 3G with the speed, that you can stream video, audio, and much more on your mobile phones.

The latest technology on the horizon is 4G. 3G and 4G are standards for mobile

communication.

DIFFERENCE BETWEEN 3G & 4G

3G : 3G is a wireless technology. Its predecessors are high-speed transmission, advanced multimedia access, and global roaming facilities. It is used to connect the cell phones to the Internet, to make a voice or video call or upload data. 4G: It is a compatible transmission technology. It is give expected secure Internet protocol based solutions. It facilitates like IP telephony, ultra brand band internet access, gaming services & multimedia facility.

 

TECHNOLOGY : 3G 4G Data Transfer Rate : 3.1 MB/sec 100 MB/sec

Internet Services : Broadband Ultra Broadband

Mobile TV Resolution :

Low High

Transmission Speed :

Slow Fast

Network Architecture :

WAN LAN & WAN

Bandwidth : 5 – 20 MHz 100 + MHz

Frequency Band :

1.8 – 2.5 GHz

2 – 8 GHz

3G VS 4G - COMAPARISION

3G & 4G- MOBILE BANKING

DBS (Development Bank of Singapore )

It provides 3G & 4G technology with banking & trade securities with banking activities with mobile handset. 3G & 4G technology used in various transactions of banking like Securities Trading, Fund Transfer, Bill Payment, Account and Credit Card Enquiry

CONCLUSION

The speed of the 3G and 4G networks depends on cell towers & bandwidth of the towers.

3G provided more security mechanisms. 4G, is an important trend it, exists a lots of issues

as

Seamless connection, high mobility, Quos, secure service

IP is an important for communication networks. 4G is a successor of 3G.

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