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为了适应有线电视发展趋势,与国际有线电视发展同步,有线电视系统应向电视、数据、话音三网融合的方向发展,吉林省广播电视数字化信息起步较晚,在科学飞速发展的今天。采取何种技术和手段来设计与实现吉林省有线电视宽带互联网络是本文的重要研究方向。
In order to adapt to the development trend of cable television and synchronize with the development of international cable television, the cable TV system should develop in the direction of the triple play of television, data and voice. The digital information of radio and television in Jilin Province started later and is nowadays the science develops rapidly. What kind of technology and means to adopt to design and realize the CATV broadband Internet in Jilin Province is an important research direction of this article.