Resilience and Validation of GNSS PNT Solutions

Humphreys, Todd E.; Chen, Qi Alfred; Ozguner, Umit; Toth, Charles

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Resilience and Validation of GNSS PNT Solutions

2023-11-20
By Humphreys, Todd E. ; Chen, Qi Alfred ; Ozguner, Umit

File Language:

English

[PDF - 30.58 MB]

Details

Creators:

Humphreys, Todd E. ; Chen, Qi Alfred ; Ozguner, Umit ; Toth, Charles
Corporate Creators:

Ohio State University. College of Engineering ; Center for Automated Vehicles Research with Multimodal Assured Navigation (CARMEN+) Tier-1 University Transportation Center (UTC)
Corporate Contributors:

United States. Department of Transportation. University Transportation Centers (UTC) Program ; United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology
Subject/TRT Terms:
Resource Type:

Tech Report
Geographical Coverage:

United States
Edition:

Final Report
Corporate Publisher:

Center for Automated Vehicles Research with Multimodal Assured Navigation (CARMEN+) Tier-1 University Transportation Center (UTC)
Abstract:

Highly automated transportation systems rely on a steady stream of signals and information from external sources for localization, route planning, perception, and general situational awareness. This includes reliance on positioning, navigation, and timing (PNT) information: Location is essential autonomous navigation and planning; and accurate timing is a precondition for on-board sensor fusion, cooperative control, and management based on information from other vehicles or the infrastructure. It is crucial to identify schemes for GNSS signal authentication and resilience that are well-suited for highly autonomous vehicles (HAVs). HAVs require PVT sensing techniques that are resilient to unusual natural or accidental events and secure against deliberate attack.
Format:

PDF
Funding:

69A3552047138
Download URL:

https://rosap.ntl.bts.gov/view/dot/72661/dot_72661_DS1.pdf
File Type:

[PDF - 30.58 MB]
Collection(s):

Autonomous Vehicles ; University Transportation Centers
Main Document Checksum:

urn:sha-512:9d7ca325c378bdecd17a532f8b262def02654282585c4ceb0ca7885b1989f7d86929d8698821659026da412720ddcebb97ac4e2560e31fefc97e7e12aa80a7cb

File Language:

English

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