What is 3G?

The mobile communications industry has evolved in 3 stages:

3 generations of mobile phones have emerged so far, each successive generation more reliable and flexible than the last:

  1. Analog: You could only easily use analogue cellular to make voice calls, and typically only in any one country.
  2. Digital mobile phone systems added fax, data and messaging capabilities as well as voice telephone service in many countries.
  3. Multimedia services add high speed data transfer to mobile devices, allowing new video, audio and other applications through mobile phones- allowing music and television and the Internet to be accessed through a mobile terminal.
 

 

With each new generation of technology, the services which can de deployed on them becomes more and more wide ranging and truly limited only by imagination. We are reaching that stage with 3G.

During the first and second generations different regions of the world pursued different mobile phone classicals, but are converging to a common classical for mobile multimedia called Third Generation (3G) that is based on CDMA technology. Europe pursued NMT and TACS for analog and GSM for digital, North America pursued AMPS for analog and a mix of TDMA, CDMA and GSM for digital. 3G will bring these incompatible classicals together, and the aim of this paper is to discuss the optimal migration path for mobile network operators to get from their existing 2G digital systems to the 3G world.

The Third Generation of mobile communications systems will soon by implemented. Following on the heals of analog and digital technology, the Third Generation will be digital mobile multimedia offering broadband mobile communications with voice, video, graphics, audio and other information.



 

3g Recommended Products


3g Card News

Palm Treo Pro and HP iPaq 910c Business Messenger: Battle of the ... - PC World


PC World

Palm Treo Pro and HP iPaq 910c Business Messenger: Battle of the ...
PC World - 8 hours ago
In the world of smart phones, while Apple's TV ads insist that the iPhone 3G "works great with work" and BlackBerry fans eagerly await RIM's BlackBerry Bold ...
GPS, Camera, Productivity and More PC Magazine
Palm Treo: The reviews are upbeat; Can a device turn Palm around? ZDNet
Hands-on review: Palm Treo Pro Yahoo! Tech
CNET Reviews - Brighthand
all 31 news articles

Read more...


Chunghwa Telecom Reports Operating Results for 1H 2008 - MarketWatch


Chunghwa Telecom Reports Operating Results for 1H 2008
MarketWatch - 7 hours ago
According to statistics published by the NCC, at the end of June 2008, the Company's total subscriber market share (including 2G, 3G and PHS) was 35.6%, ...

Read more...


Nokia N96 ready for American 3G - IntoMobile


IntoMobile

Nokia N96 ready for American 3G
IntoMobile, CA - Aug 27, 2008
Nokia has announced that its N96 smartphone is now ready for the US market, boasting the right bands to work with AT&T’s 3G network. ...

Read more...


Nokia N79 and N85 Roll Out Officially, With US 3G Aboard - Gizmodo Australia


PC World

Nokia N79 and N85 Roll Out Officially, With US 3G Aboard
Gizmodo Australia, Australia - Aug 26, 2008
The N79 has a 2.4-inch screen, 5-megapixel camera and comes with a 4GB microSD card in the box for storage, while the N85 has a 2.6-inch OLED screen, ...
Will Nokia's Unlocked Phones InternetNews.com
Nokia Rolls Out Pair Of N Series Smartphones InformationWeek
Nokia expands 'N' series of smart phones Computerworld
PDAstreet - All About Symbian
all 100 news articles

Read more...


Nickname aside, Microsoft feature in new browser covers your tracks - Seattle Times


Nickname aside, Microsoft feature in new browser covers your tracks
Seattle Times, United States - 6 hours ago
Nokia's pitching the $895, 3G N96 as a video device, with the capability of playing near-DVD quality movies and storing up to 40 hours of content on its ...

Read more...