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Thread: Explain what is 3G?

  1. #1
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    Explain what is 3G?

    Please explain what is 3G in-detailed? And its purpose?

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    Quote Originally Posted by Uday_0112 View Post
    Please explain what is 3G in-detailed? And its purpose?
    The third generation (3G) wireless networks will offer faster data transfer rates than current networks. The very first generation of wireless (1G) was analog cellular networks. The second generation (2G) is digital cellular networks, featuring integrated voice and data communications. So-called 2.5G networks offer incremental speed increases. 3G networks will offer dramatically improved data transfer rates, enabling new wireless applications such as streaming media and video calling and many more.

    Please add more on it if anyone knows more on it.

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    Quote Originally Posted by Uday_0112 View Post
    Please explain what is 3G in-detailed? And its purpose?
    Generally, 3G stands for Third generation and it is powered by mobile telecommunication also known as Tri Band 3G. This network also give advance rate of information transfer known as spectral efficiency. In addition, the purpose of 3G is to provide some information through telecommunication network that truly support there services.

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    3G is the third generation of wireless technologies. It comes with enhancements over previous wireless technologies, like high-speed transmission, advanced multimedia access and global roaming. 3G is mostly used with mobile phones and handsets as a means to connect the phone to the Internet or other IP networks in order to make voice and video calls, to download and upload data and to surf the net.

    The transfer rate for 3G networks is between 128 and 144 kbps (kilobits per second) for devices that are moving fast and 384 kbps for slow ones(like for pedestrians). For fixed wireless LANs, the speed goes beyond 2 Mbps.

    3G is a set of technologies and standards that include W-CDMA, WLAN and cellular radio, among others.

  5. #5
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    3G, short form of third generation, is the third generation of mobile telecommunications technology.[1] This is based on a set of standards used for mobile devices and mobile telecommunications use services and networks that comply with the International Mobile Telecommunications-2000 (IMT-2000) specifications by the International Telecommunication Union.
    Several telecommunications companies market wireless mobile Internet services as 3G, indicating that the advertised service is provided over a 3G wireless network. Services advertised as 3G are required to meet IMT-2000 technical standards, including standards for reliability and speed (data transfer rates). To meet the IMT-2000 standards, a system is required to provide peak data rates of at least 200 kbit/s (about 0.2 Mbit/s). However, many services advertised as 3G provide higher speed than the minimum technical requirements for a 3G service. Recent 3G releases, often denoted 3.5G and 3.75G, also provide mobile broadband access of several Mbit/s to smartphones and mobile modems in laptop computers.

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