dvb-T对研发人员来将，就是处理PSI和SI的信息，实现搜台功能，实现epg功能，这些功能的实现都是通过对PSI，和SI表格进行解析实现的。该文档详细描述了PSI，SI的格式-dvb-T on R & D personnel will, is to deal with PSI and SI information, to achieve search platform functionality to achieve epg functions, these functions thr