Formal Analysis of the Compact Position Reporting Algorithm

Aaron Dutle; César Muñoz; Laura Titolo; Mariano Moscato; Gregory Anderson; François Bobot

NASA NTRS · 20220009508

Formal Analysis of the Compact Position Reporting Algorithm

Aaron Dutle·César Muñoz·Laura Titolo·Mariano Moscato·Gregory Anderson·François Bobot

Abstract

This presentation documents the formal analysis of the compact position reporting (CPR) algorithm. CPR is a fundamental part of Automatic Dependent Surveillance - Broadcast (ADS-B), which is a global protocol for aircraft communication. The formal analysis found and corrected issues with the algorithm, proposed simplifications, and created a formally verified reference implementation, all of which are incorporated in the governing standards document.

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Aaron Dutle, César Muñoz, Laura Titolo, Mariano Moscato, Gregory Anderson, François Bobot. Formal Analysis of the Compact Position Reporting Algorithm. https://ntrs.nasa.gov/citations/20220009508

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