The Chimera solution: performance assessment

被引：4
作者：
Nicola, Mario [1 ]
Motella, Beatrice [1 ]
Gamba, Micaela Troglia [1 ]
机构：
[1] LINKS Fdn, Turin, Italy
来源：
2020 EUROPEAN NAVIGATION CONFERENCE (ENC) | 2020年
基金：
欧盟地平线“2020”;
关键词：
AUTHENTICATION;
D O I：
10.23919/enc48637.2020.9317338
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
Both GPS and Galileo are introducing features of authentication in some of their legacy civil signals. In particular, an experimental version of the solution designed for the GPS L1C signal, known as Chimera, will be transmitted by the NTS-3 satellite, foreseen to be launched in the next future. This paper presents an assessment of the Chimera performance, dealing with two aspects: firstly, it introduces the results concerning the application of theoretical metrics, and then analyses the performance related to an actual implementation of Chimera inside the receiver.
引用
收藏
页数：10
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