The document compares 3G and 4G mobile networks. 3G networks allow for streaming audio and video on mobile phones but have slower speeds than 4G, which facilitates ultra-broadband internet access, IP telephony, and multimedia services. Key differences include that 3G has lower data transfer rates and bandwidth while 4G provides faster speeds and higher resolution for mobile applications like TV. Both technologies enable mobile banking services but 4G provides more advanced capabilities.

1. PPT ON 3G/4G NETWORK

2. 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.

3. 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.

4. TECHNOLOGY : 3G 4G
 DataTransfer Rate : 3.1 MB/sec 100 MB/sec
Internet Services : Broadband Ultra Broadband
 MobileTV
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

5. 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

6. 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.