Resource-efficient acquisition architecture for BOC-modulated signals

IEICE Electronics Express

Dunshan Yu¹  Dengyun Lei¹  Weijun Lu² 

[1] School of Electronic Engineering and Computer Science, Peking University;School of Electronics Engineering, Beijing University of posts and Telecommunication

关键词: GNSS;    BOC signal;    acquisition architecture;    time-division multiplexing;   

DOI  :  10.1587/elex.11.20140358

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(8)In this paper, a resource-efficient acquisition method is proposed for binary-offset-carrier (BOC) modulated signal. Specifically, we divide the acquisition process into two steps to remove redundancy. By adopting time division multiplexing technology, the utilization rate of hardware is effectively improved. Furthermore, a general acquisition architecture with proposed method was implemented. Experimental results showed that the number of adders was reduced by 76.9 percent compared with previous methods.

【 授权许可】

Unknown