Radio Wave Sensor Device Identification Accuracy Correction

The patent applies preliminary action by pre-calculating and storing correction values for receiver characteristics in a lookup table before actual signal identification occurs. When a signal is received, the system simply retrieves the pre-computed correction values based on the received signal strength, avoiding complex real-time calculations and maintaining high identification accuracy without adding significant system complexity.

The patent introduces an intermediary correction mechanism that mediates between the raw receiver characteristics and the identification process. A correction value is computed based on the relationship between received signal strength and receiver characteristics, then applied to adjust the identification results, effectively isolating the identification algorithm from receiver variability without requiring direct modification of the receiver hardware.

The system performs preliminary characterization of receiver responses across different signal strength levels and stores these correction values in advance. This pre-processing approach converts complex real-time correction calculations into simple table lookups during actual operation, significantly reducing processing complexity while maintaining identification accuracy.

The system implements self-service by automatically computing and applying correction values based on the received signal strength without requiring manual calibration or external intervention. The correction mechanism serves itself by using the received signal characteristics to determine the appropriate correction, eliminating the need for complex external measurement and adjustment procedures.