Title :
A Comparative Investigation of Transmission Frame Synchronization Algorithms in DRM Receiver
Author :
Guo, Yongzheng ; An, Jianping
Author_Institution :
Dept. of Electron. Eng., Beijing Inst. of Technol.
Abstract :
A comparative investigation on various transmission frame synchronization algorithms in DRM receiver is presented and analyzed in terms of computational complexity and relative performance in this paper. As a result, Pilot-pair correlation shows the best robustness and moderate computational complexity, and simple correlation is a suitable choice in slight dispersive channel. Impulse response shows the best performance in some condition, however, it does not perform well when the impulse response is long or DRM channel bandwidth is small
Keywords :
computational complexity; correlation methods; digital radio; dispersive channels; radio receivers; synchronisation; transient response; wireless channels; DRM receiver; Pilot-pair correlation; computational complexity; digital radio mondiale; dispersive channel; frame synchronization algorithm; impulse response; Bandwidth; Channel estimation; Computational complexity; Digital audio broadcasting; Digital video broadcasting; Frequency estimation; Frequency synchronization; OFDM; Radio broadcasting; Robustness;
Conference_Titel :
ITS Telecommunications Proceedings, 2006 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
0-7803-9587-5
Electronic_ISBN :
0-7803-9587-5
DOI :
10.1109/ITST.2006.288965
