3G is the third generation of mobile phone technology that allows for enhanced data transmission capabilities like video streaming and downloading. It paved the way for smartphones by facilitating functions like internet access, video calls, and multimedia sharing through increased bandwidth compared to previous 2G networks. The basic features of 3G include fast data transfer speeds up to 2Mbps for stationary users and support for technologies like GPS, video calling, and mobile TV through value-added services using its high-speed bandwidth.

1. What is 3G Technology?
3G is the third-generation technology in the context of mobile phone standards in the
communication industry. Technically speaking, 3G technology is a network protocol which
refers to the generation of telecommunications equipment and mobile phones which are
compatible with the International Mobile Telecommunication standards. The technology is
designed for multiple connections, including video streaming, video conference calling,
enhanced web browsing and video call capabilities.
The 3G technology paved way for the use of mobile phone, which were mainly used as text
messaging and voice calling. The technology has made the world perfectly ordinary to stream
audio and videos to people in different parts of the world, download large amount of
information to your phone from the internet and effortless, wirelessly pass large multimedia
files to friends, families and workmates. 3G makes the smartphones truly feasible. If fact, it
has changed the way billions of people communicate, and set the stage for more advanced
mobile technologies. The spectral efficiency of 3G technology is better than 2G technologies.
3G T echnology Features
The basic feature of 3D technology is fast data transfer. It uses the CDMA and TDMA, and
other value added services like GPS, mobile television and video conferencing, using only the
high speed bandwidth. The transfer speed is 2mbit/Sec for stationary user, while 350kbts
when travelling or moving at a slower pace and between 128and 144kbps moving fast. The
technology is more flexible, since it supports the five major radio technologies. These radio
frequencies operate under TDMA, CDMA and FDMA. TDTMA accounts for time code and
single carrier, CDMA holds for direct speed and multi carrier, while FDMA has only one
radio interface known as frequency code. The technology supports greater data and voice
capacity and high data transmission at an affordable cost. 3G technology offers greater
security than 2G networks such as User Domain Security, Network Access Security,
Application Security and Network Domain Security.
Benefits of3G T echnology
3G technology facilitates all functions performed by 2G technology and several other new
applications that were never available for mobile networks due to the limitation of data
transmission speed. The benefits include:
• The 3G technology in mobile phones can be used as a modem to access internet, download
songs and games and transfer data at high speed.
• The technology provides high quality video and voice calls.
• You can use the technology to watch TV broadcasting in your mobile device

2. • It increases the bit rate, which helps the internet service providers to provide you with high
internet speed.
• The technology provides real time multiplayer gaming and various location-based services.
• 3G makes it possible for people to operate more cell phones within a given network than
ever before. Consequently, users are able to access various services within a network.
What You Need to Use 3G T echnology ?
The first thing you need is the device that is 3G compatible. This where
the term 3G mobile phones set in: a mobile phone that has 3G technology
functionality. This has nothing to do with the memory, the number of
cameras and other applications. Unlike the Wi-Fi, which you can easily access free internet
in various hotspots, you need to subscribe to get 3G network connectivity. Through that, you
can get connected to the internet whenever you are withinthe 3G network and enjoy the
applications.
T he Cost of3G
The cost of 3G network is not very cheap, but it is worth for users that need connectivity on
the go. Most providers have plans where users pay for the amount of the data transferred.
This is mainly because the technology is packet-based.
For more information see www.3g.co.uk for further information or information on other
competing phones.
Overall, 3G technology offers high data transfer rates, improved voice calling, video calling
qualities and much more. This technology offers tremendous benefits to mobile phone users
globally. The only major drawback is from the regions where 3G technology is in the first
stages of launch, which can in term be reduced when 3G services are used widely.