Qualcomm incorporated (20250093455). GRAPH-BASED FACILITY NAVIGATION USING RF FINGERPRINTS
GRAPH-BASED FACILITY NAVIGATION USING RF FINGERPRINTS
Organization Name
Inventor(s)
Benjamin Tarlow of Cambridge GB
Nicolas Graube of Cambridge GB
GRAPH-BASED FACILITY NAVIGATION USING RF FINGERPRINTS
This abstract first appeared for US patent application 20250093455 titled 'GRAPH-BASED FACILITY NAVIGATION USING RF FINGERPRINTS
Original Abstract Submitted
this disclosure provides systems, methods, and devices for wireless communication that support guidance of users to particular locations within a facility. in a first aspect, rf fingerprints are determined at locations within the facility based on signal strengths from rf devices, including electronic shelf labels (esls). a graph may be determined based on the rf fingerprints. a current location for a user may be determined based on a current rf fingerprint for the user. a route through the graph may be determined through the facility and may be displayed to the user as the user navigates the facility. other aspects and features are also claimed and described.