Abstract:This paper presents a structure based on noncoherent-SPRT algorithm for the sequence acquisition under large frequency offset and low signal to noise ratio in DS/SS systems. The emphasis is put on the effect of frequency offset and partial correlation of GOLD sequence on parameters. It is shown by the theoretical analysis and computer simulation that the good acquisition performance can been achieved. And this structure can been implemented with moderate complexity.
戴逸民; 王正方; 赵明. 大频偏低信噪比下DS/SS系统中的扩频序列捕获研究[J]. 电子与信息学报, 2003, 25(8): 1095-1100 .
Dai Yimin; Wang Zhengfang; Zhao Ming. Investigation of PN acquisition under large frequency offset and low signal to noise ratio in DS/SS systems. , 2003, 25(8): 1095-1100 .