Patent ID: 11910275
Assignee: MOTOROLA MOBILITY LLC
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 10:
11. The data processing device of claim 8, wherein the processor:
determines when a change in signal strength is associated with device movement;
dynamically adjusts a signal strength value for the RFID tag when the change in signal strength of the corresponding response signal is in response to device movement;
generates updated position data of the RFID tag and object based, in part, on the adjusted signal strength value of the respective RFID tag, and in part on image data; and
updates an RFID tag and object mapping database to track movement of the respective RFID tag and object in the space, wherein in updating the RFID tag and object mapping database, the controller recognizes a pattern of movement for the RFID tag and object and generates updated position data based on the pattern of movement.