Orbit determination and time synchronization for a GEO/IGSO satellite navigation constellation with regional tracking network

2011 ◽  
Vol 54 (6) ◽  
pp. 1089-1097 ◽  
Author(s):  
ShanShi Zhou ◽  
XiaoGong Hu ◽  
Bin Wu ◽  
Li Liu ◽  
WeiJing Qu ◽  
...  
Keyword(s):  
Orbit Determination ◽  
Time Synchronization ◽  
Satellite Navigation ◽  
Navigation Constellation

scholarly journals Orbit determination and time synchronization for BDS-3 satellites with raw inter-satellite link ranging observations

2020 ◽  
Vol 1 (1) ◽  
Author(s):  
Rengui Ruan ◽  
Xiaolin Jia ◽  
Laiping Feng ◽  
Jun Zhu ◽  
Zongbo Huyan ◽  
...  
Keyword(s):  
Orbit Determination ◽  
Time Synchronization ◽  
Satellite Link

Precise orbit determination and rapid orbit recovery supported by time synchronization

2015 ◽  
Vol 55 (12) ◽  
pp. 2889-2898 ◽  
Author(s):  
Rui Guo ◽  
JianHua Zhou ◽  
XiaoGong Hu ◽  
Li Liu ◽  
Bo Tang ◽  
...  
Keyword(s):  
Orbit Determination ◽  
Time Synchronization ◽  
Precise Orbit Determination ◽  
Precise Orbit

Real time numerical dynamic orbit determination of geostationary satellite for time synchronization service

2003 ◽  
Vol 7 (5) ◽  
pp. 385-395 ◽  
Author(s):  
Bang-Yeop Kim ◽  
Jae-Cheol Yoon ◽  
Kyu-Hong Choi ◽  
Young-Keun Chang
Keyword(s):  
Real Time ◽  
Orbit Determination ◽  
Time Synchronization ◽  
Geostationary Satellite

Real-Time Validation for Satellite Navigation Signal Simulation System

2014 ◽  
Vol 667 ◽  
pp. 153-156
Author(s):  
Jian Bing Tang ◽  
Qing Song Zhao ◽  
Ya Bing Zha
Keyword(s):  
Real Time ◽  
Time Synchronization ◽  
Complex Structure ◽  
Satellite Navigation ◽  
Simulation System ◽  
Signal System ◽  
The Real ◽  
Time Performance ◽  
Navigation Signal ◽  
Signal Simulation

The satellite navigation signal system is so useful that it can provide autonomous geo-spatial positioning with global coverage. The satellite navigation signal simulation system possesses the traits of large scale, complex structure and various model types, and the real-time performance of the simulation system is exigent. The simulation real-time performance index will be analyzed and tested roundly. Firstly, the framework of the satellite navigation signal simulation system is introduced. Secondly, several index such as simulation step-time, time function and network data transfers, which can affect the real-time performance of the simulation system, are analyzed. Finally, four real-time performance indexes such as frame overflow, the definition of frame synchronization and time synchronization, the precision of time synchronization etc, are tested and validated in detail. By analysis and test, the result shows that this simulation system possessing higher real-time performance and it can meet the real-time simulation requirement of the simulation system. This simulation system can also be used to validate the real satellite navigation signal system.

Geostationary orbit determination for time synchronization using analytical dynamic models

2004 ◽  
Vol 40 (4) ◽  
pp. 1132-1146 ◽  
Author(s):  
Jae-Cheol Yoon ◽  
Kee-Hoon Lee ◽  
Byoung-Sun Lee ◽  
Bang-Yeop Kim ◽  
Kyu-Hong Choi ◽  
...  
Keyword(s):  
Orbit Determination ◽  
Dynamic Models ◽  
Time Synchronization ◽  
Geostationary Orbit ◽  
Analytical Dynamic
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