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3G data network
telecommunications
Also known as: IMT2000, third-generation data network
Learn about this topic in these articles:
mobile phones
- In mobile telephone: Development of cellular systems
…for a set of “third-generation” (3G) cellular standards, known collectively as IMT-2000. The 3G standards are based loosely on several attributes: the use of CDMA technology; the ability eventually to support three classes of users (vehicle-based, pedestrian, and fixed); and the ability to support voice, data, and multimedia services.…
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smartphones
- In smartphone
…the introduction of the so-called third-generation (3G) mobile phone networks in 2001. Before 3G, most mobile phones could send and receive data at a rate sufficient for telephone calls and text messages. Using 3G, communication takes place at bit-rates high enough for sending and receiving photographs, video clips, music files,…
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