基于IP组播架构的地面数字电视前端系统的设计与优化

Design and Optimization of Terrestrial Digital TV Front-End System Based on IP Multicast Architecture

详细说明山东省级电视台地面数字电视无线发射系统前端信号源系统的基本结构,探讨基于IP组播技术在地面数字电视前端信号源系统的构建原理和优化措施。在流媒体为主导的时代,IP组播技术已经成为数字电视底层传输技术发展的主要趋势。因此,研究基于IP组播的数字电视前端系统信号传输技术具有重要的现实意义。

This article explains in detail the basic structure of the front-end signal source system of the terrestrial digital TV wireless transmission system at the provincial TV station,and discusses the construction principles and optimization measures of the terrestrial digital TV front-end signal source system based on IP multicast technology.In an era dominated by streaming media,IP multicast technology has become the main trend of the development of digital TV bottom transmission technology.It is of great practical significance to study the signal transmission technology of digital TV front-end system based on IP multicast.