Network coding for system-level throughput improvement in satellite systems

2017 ◽  
Vol 35 (6) ◽  
pp. 551-570
Author(s):  
R. Alegre-Godoy ◽  
M. Ángeles Vázquez-Castro
2013 ◽  
Vol 846-847 ◽  
pp. 808-811
Author(s):  
Wei Wang ◽  
Cheng Cai Lv ◽  
Xin Li

Global Navigation Satellite System (GNSS) interoperability could make use of the information from different navigation satellite systems. To estimate GNSS interoperability at the system level, an innovative assessment algorithm was presented in this paper. First of all, three assessment parameters, namely, Dilution Of Precision (DOP), Navigation Satellite System Precision (NSSP) and Navigation Satellite System Integrity (NSSI) were introduced. Secondly, availability and continuity of the assessment parameters were adopted to quantify the GNSS performance. A further step was then taken to focus on the assessment rule for GNSS performance by employing the weighted sum of availability and continuity. Simulation results demonstrate that GNSS performance could be improved significantly by interoperability.


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