基于正交分频多工之广播通信系统;OFDM BASED BROADCAST COMMUNICATION SYSTEM

摘要

本发明揭示一种基于OFDM之广播传输器配置，其用于传输广播资讯传输信号，该广播传输器配置包括一调变单元，用于自一各别数位音讯及/或视讯资讯信号产生一广播资讯传输信号，其中该广播资讯传输信号具有：根据一行动传输技术之一FFT大小；根据该行动传输技术之一频宽；根据该行动传输技术之一保护间隔；根据该行动传输技术之一主动OFDM符号持续时长。; a bandwidth in accordance with said mobile transmission technique; a guard interval in accordance with said mobile transmission technique; an active OFDM symbol duration in accordance with said mobile transmission technique.