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High-Accuracy Indoor Geolocation CToA by hody up is a document available to read on EtoBox.
What is High-Accuracy Indoor Geolocation CToA about?
This whitepaper proposes a new indoor geolocation method called Collaborative Time of Arrival (CToA) that improves upon existing Wi-Fi based solutions. CToA uses fine-grain timing measurements between unsynchronized wireless access points to allow many devices to privately estimate their indoor positions with GPS-like accuracy without needing to connect to a network. It describes the CToA protocol, positioning algorithms, and theoretical performance expectations.
- Author
- hody up
- Language
- EN