Multipath Mitigation Algorithm Results using TOA Beacons for Integrated Indoor Navigation

摘要

Conclusion: * 900 MHz TOA Assistance * Can provide augmented navigation to units operating inside buildings and in urban environments * Algorithms developed for use on 900 MHz beacons can be easily adapted to handle other signals of opportunity in indoor and urban environments * UTC-MLE Tracking * Enables direct path tracking under very strong fading conditions and in high multipath environments * GTI-RAIM * Redundant measurements allow for FDE algorithms to prevent multipath interference from corrupting the integrated solution * Potential Applications * Military Operations in Urban Terrain * First Responder geolocation.