MSK-Binary Coded Symbol modulations for global navigation satellite systems

IEICE Electronics Express

Chuanrun Zhai¹  Gang Du¹  Wei Liu¹  Xingqun Zhan¹ 

[1] School of Aeronautics and Astronautics, Shanghai Jiao Tong University

关键词: Minimum Shift Keying (MSK);    Binary Coded Symbol modulation;    global navigation satellite systems;    signal modulation design;   

DOI  :  10.1587/elex.7.421

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(9)Cited-By(7)New signal modulation design for next-generation of global navigation satellite systems (GNSS) must offer improved performance and the opportunity for spectrum compatible with existing and planned signals. This paper proposes a class of particularly attractive modulations called Minimum Shift Keying - Binary Coded Symbol (MSK-BCS) modulations, and demonstrates their essential characteristics and performance for GNSS. The principle of MSK modulation is first described. Then, based on the BCS modulations technique, the general mathematical model of MSK-BCS modulations is described. The MSK-BCS modulations present important characteristics for GNSS and provide superior performance with regards to noise, interference and multipath when compared to other BCS modulations. MSK-BCS modulations can provide potential opportunities for GNSS modernization and construction, such as Galileo, Compass, and so on.

【 授权许可】

Unknown