信道估计和信道均衡无疑是数字电视地面广播标准接收机设计中所要考虑的核心问题之一。
Channel estimation and equalization are one of the core problems in the design of receivers in Digital Television Broadcasting-Terrestrial Standard.
标准是在DVB - T标准基础上针对移动手持终端的数据和多媒体服务而制定的新一代数字地面广播标准。
DVB-H is a new digital terrestrial broadcasting standard especially for mobile data and multimedia service to handheld terminals based on DVB-T standard.
分析了中国数字电视地面广播标准中的系统帧结构，并根据信号帧头的循环特性，提出了一种性能较好的信道估计算法；
The frame structure in Chinese DTTB standard is introduced, and a channel estimation algorithm with a better performance is given according to the cycle characteristics of the signal frame head.
应用推荐