SBAS Data Authentication: A Concept of Operations

被引:10
作者
Neish, Andrew [1 ]
Walter, Todd [1 ]
Powell, J. David [1 ]
机构
[1] Stanford Univ, Stanford, CA 94305 USA
来源
PROCEEDINGS OF THE 32ND INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION (ION GNSS+ 2019) | 2019年
关键词
DESIGN;
D O I
10.33012/2019.17086
中图分类号
TP7 [遥感技术];
学科分类号
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要
Previous work in data authentication for SBAS has focused on the authentication schemes and the key management architecture. As these designs mature, concepts of receiver operations need to be defined before any impacts to the SBAS service can be evaluated. In this work, several authentication schemes are put forward along with a concept of operations (CONOPS) that defines how receivers act on authenticated and unauthenticated information. The CONOPS developed here allow SBAS services providers to incorporate data security while producing minimal impacts to performance for users.
引用
收藏
页码:1812 / 1823
页数:12
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