Technical Description
This invention is a lightweight Radio Tomographic Imaging (RTI)–based system that generates real-time indoor attenuation maps using mobile RF transceivers with minimal to zero pre deployed infrastructure. It optimizes map resolution, is robust to noisy Wi Fi/UWB localization, and can infer material properties even in non line of sight, infrastructure poor environments.
Problems Addressed
- LOS Limited Sensing
- Unmapped Hidden Regions
- Strict Motion Requirements
- Material Indistinguishability
- RTI Inverse Problem Complexity
- Transceiver Location Uncertainty
Tech Features
- Infrastructure‑Free Mapping
- Adaptive Resolution Optimization
- Attenuation Image Material‑Labelling
- Uncertainty‑Aware RTI
- Wi‑Fi / UWB Parity
- 30–40% Accuracy Gain
Target Audience
- Disaster Response Sector
- First Responder Industry
- Military Operations Sector
- Industrial Safety Sector
- Smart Building Industry
- Research & Development
Tech ID: P02-1916 TRL 5 Patent Status: Granted Available For Exclusive and Non-exclusive License
