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3G(3rd Generation),指第三代移动通信技术,相对于第一代模拟制式手机(IG)和第二代GSM、 TDMA等数字手机(2G),第三代手机(3G)是将无线通信与国际互联网等多媒体通信相结合的新一代移动通信系统。它能够处理图像、音乐、视频流等多种媒体形式,提供包括网页浏览,电话会议、电子商务等多种信息服务。
3G (3rd Generation) refers to the third generation of mobile communication technology. Compared with the first generation of analog cellular (IG) and second generation of GSM, TDMA and other digital cellular phones (2G), the third generation of mobile phones (3G) And the Internet and other multimedia communications combined with a new generation of mobile communications systems. It can handle images, music, video streaming and other media forms, including web browsing, conference calls, e-commerce and other information services.