OFDM和FM带内同频广播系统同步技术研究  

Synchronization Algorithms for OFDM and FM in Band on Channel Broadcasting System

作　　者：侯珏[1] 王贝贝[1] 王飞 

机构地区：[1]北京邮电大学信息与通信工程学院,北京100876 [2]桂林市思奇通信设备有限公司CDRadio数字音频广播技术研发中心,北京100088

出　　处：《电声技术》2012年第11期39-41,共3页Audio Engineering

摘　　要：介绍了带内数模混叠同播的CDRadio数字调频广播技术,通过对三种现有算法的改进和性能仿真,可以看出Park适用算法可以有效地降低算法的复杂度,并且能够显著提高系统的性能,对于同步算法来说,是一个较好的选择。An important promising candidate technology for CDRadio digital broadcasting which supports OFDM and FM in band on channel is describedo Three kinds of synchronization algorithms of the system are investigated. By improving exist- ing algorithms and simulation, the applied Park algorithm is a good choice with better performance and lower complexity.

关 键 词：同步算法 PARK OFDM 

分 类 号：TN935[电子电信—信号与信息处理]