Research and progress of Beidou satellite navigation system  

作　　者：SUN FuPing LIU Shuai ZHU XinHui MEN BaoHong 

机构地区：[1]College of Navigation and Aerospace Engineering, Information Engineering University, Zhengzhou 450052, China

出　　处：《Science China(Information Sciences)》2012年第12期2899-2907,共9页中国科学（信息科学）（英文版）

基　　金：supported by National Natural Science Foundation of China (Grant No. 41074011)

摘　　要：The paper gives a brief review of the development course and strategic planning of Beidou satellite navigation system, and introduces its construction progress, with emphasis on the research progress of some key technologies of Beidou, including navigation constellation design, navigation signal structure and performance, compatibility and interoperability, precise orbit determination, navigation and precise positioning. The main problems and challenges of Beidou are described.The paper gives a brief review of the development course and strategic planning of Beidou satellite navigation system, and introduces its construction progress, with emphasis on the research progress of some key technologies of Beidou, including navigation constellation design, navigation signal structure and performance, compatibility and interoperability, precise orbit determination, navigation and precise positioning. The main problems and challenges of Beidou are described.

关 键 词：Beidou satellite navigation system navigation constellation design navigation signal structure andperformance compatibility and interoperability precise orbit determination navigation and precise positioning 

分 类 号：V474.25[航空宇航科学与技术—飞行器设计] TV511[水利工程—水利水电工程]