TY - CHAP
T1 - Guidelines for Galileo Assisted Commercial Authentication Service Implementation
AU - Terris-Gallego, Rafael
AU - Fernandez-Hernandez, Ignacio
AU - Lopez-Salcedo, Jose A.
AU - Seco-Granados, Gonzalo
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - The European Global Navigation Satellite System (GNSS), Galileo, is currently developing and implementing new added-value services aiming to provide increased security and robustness against malicious attacks (e.g. spoofing), like Open Service Navigation Message Authentication (OSNMA), to authenticate the data symbols, or Commercial Authentication Service (CAS), to authenticate the ranging signal. This paper analyses the impact, from a signal-level performance, of the different parameters involved in the service definition of the Assisted Commercial Authentication Service (ACAS) mode, and presents some guidelines for the implementation of this new service, focusing on the acquisition procedure. We also offer some simulation results showing the performance in different scenarios.
AB - The European Global Navigation Satellite System (GNSS), Galileo, is currently developing and implementing new added-value services aiming to provide increased security and robustness against malicious attacks (e.g. spoofing), like Open Service Navigation Message Authentication (OSNMA), to authenticate the data symbols, or Commercial Authentication Service (CAS), to authenticate the ranging signal. This paper analyses the impact, from a signal-level performance, of the different parameters involved in the service definition of the Assisted Commercial Authentication Service (ACAS) mode, and presents some guidelines for the implementation of this new service, focusing on the acquisition procedure. We also offer some simulation results showing the performance in different scenarios.
KW - ACAS
KW - authentication
KW - Galileo
KW - GNSS
KW - OSNMA
UR - http://www.scopus.com/inward/record.url?scp=85134414333&partnerID=8YFLogxK
U2 - 10.1109/ICL-GNSS54081.2022.9797027
DO - 10.1109/ICL-GNSS54081.2022.9797027
M3 - Chapter
AN - SCOPUS:85134414333
T3 - 2022 International Conference on Localization and GNSS, ICL-GNSS 2022 - Proceedings
BT - 2022 International Conference on Localization and GNSS, ICL-GNSS 2022 - Proceedings
A2 - Nurmi, Jari
A2 - Lohan, Elena-Simona
A2 - Sospedra, Joaquin Torres
A2 - Kuusniemi, Heidi
A2 - Ometov, Aleksandr
PB - Institute of Electrical and Electronics Engineers Inc.
ER -