论文部分内容阅读
随着三网融合的不断发展,其不仅为广电事业的发展带来了全新的机遇,还为有线电视的双向网络构建以及拓宽广电行业的增值业务开辟出了新的途径,从而有助于实现数字电视网络化。本文通过阐述有线电视接入网络双向改造技术的概念,分析有线电视双向改造技术应用的必要性和目的,并根据实际情况提出有线电视双向网改造技术的应用途径,从而为创新有线电视双向网改造技术提供准确的理论依据。
With the continuous development of triple play, it not only opens up entirely new opportunities for the development of radio and television businesses, but also opens up new avenues for the establishment of bidirectional networks for cable television and the expansion of value-added services in the broadcasting and television industry, thus contributing to the realization Digital television network. This paper elaborates the concept of bidirectional transformation technology of CATV network and analyzes the necessity and purpose of the application of CATV bidirectional transformation technology. According to the actual situation, it puts forward the application approach of CATV transformation technique, Technology provides accurate theoretical basis.