浅谈广电双向网改的五种常见技术
张鹤;李振鹏
【期刊名称】《信息通信》 【年(卷),期】2016(000)011
【摘要】Under the background of integration of three networks, from Youku, Iqiyi Internet video portal and IPTV telecom op-erators of the shocks, to cable enterprises brought no small pressure, all over the country the cable TV operators positive re-sponse, take effective measures and bidirectional transformation and upgrading of the existing unidirectional digital TV network. Only through network bidirectional? transformationto upgrade products and services, to carry out a number of high-definition television, VOD, broadband Internet access, remote education, smart city, cloud gaming business, to meet the needs of users at different levels, strengthen stickiness between users and service provider. And enhance ARPU to enterprises bring more profit space. The author according to his many years of practical work experience, combined with domestic radio and TV broadband development, focusing on the CMTS+CM, PON+EOC, PON+C-DOCSIS, PON+LAN and FTTH five common bidirectional transformation technologies, analysis of their system structure and the advantages and disadvantages, and finally puts forward the comparison for radio and television broadcastingbidirectional transformation technology scheme.%
浅谈广电双向网改的五种常见技术
