•Open-road testing
•Urban, rural and freeway driving with eight
(8) vehicles
•Targeted testing
•Performed as needed in specifically
identified challenging locations
•Closed-road testing
•Evaluate and refine warning timing for
certain system features (e.g., IMA, DNPW)
•Performance Metrics
•GPS solution availability and quality
•Absolute GPS positioning error
•Relative GPS positioning error
•Communications Performance
•Application Level Performance
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