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近几年随着3G技术的不断发展和成熟,使得利用无线3G视频业务、宽带传输功能以及IP数据专线,实现电视直播信号的传输成为可能。人们不仅可以通过3G视频通话、浏览网页、参与网络游戏、下载软件或电子书,还可以享受用3G直播方式带来的各种丰富的电视节目。本文主要对3G技术及其在电视直播中的实现方式和特点进行了阐述。
In recent years, with the continuous development and maturity of 3G technology, it is possible to utilize the wireless 3G video service, broadband transmission function and IP data dedicated line to realize the transmission of live TV signal. People can not only make 3G video calls, surf the web, participate in online games, download software or e-books, but also enjoy a variety of rich TV shows brought by 3G live broadcasts. This article mainly elaborated the 3G technology and its realization way and the characteristic in the television broadcast.