What Are The Differences Between 3g And 3gs

By Author: Isabel
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Several days ago, a friend asked me these is only one letter from 3G to 3GS, but do you know what are the differences between 3G and 3GS?

Actually, they are two completely different concepts.

3G is also called the third generation mobile communication technology. It refers to support high-speed data transmission cellular mobile communications technology. 3G services can simultaneously transmit voice and data information at the same time, the general rate is usually more than a few hundred kbps. Currently there are four 3G standards: CDMA2000, WCDMA, TD-SCDMA, and WiMAX.

3G can be used better in the global wireless roaming, and dispose images, music, video streaming and other forms of media, including web browsing, conference calls, e-commerce and other information services, and also taking into account with the existing good compatibility with second-generation system. In order to provide this service, wireless network must be able to support different data transfer speed.

3G is the third generation communications network. Currently it only supports the ITU standard to determine the three wireless ...
... interfaces, namely China Telecom’s CDMA2000, China Unicom’s WCDMA, China Mobile’s TD-SCDMA.

3G mobile phone technologies are based on mobile Internet terminals. 3G mobile phones are completely the integration of industrial products by communications industry and the computer, and the difference compared to the previous phone is so obvious. More and more people began to call these new mobile communications products as “personal communications terminal.”

In addition to 3G mobile phone can complete the daily communication of high-quality it can also be used for multimedia communications. 3G mobile phone users can directly write on the touch screen, graphics, and send it to another phone, and the time required may be less than one second. Many people choose it for this one advantage.

Ad today’s Internet data business continues to heat up and the fixed access in the context of rising rates, 3G mobile communication system also saw the dawn of the market, increasingly for telecommunications operators, telecommunications equipment manufacturers, and ordinary users are concerned.

Apple released the iPhone third-generation iPhone 3GS in Beijing June 9, 2009 at 2:48 pm at San Francisco’s Moscone West Convention Center WWDC2009 in the United States. As the iPhone 3G upgrade, the letter refers on behalf of the SPEED. It means that an upgraded version of the iPhone will be powered by a more rational allocation, owns a faster processing speed and loading speed of 3G network, and bring the SPEED for people’s wonderful life.

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