FIELD: radio engineering, communication.
SUBSTANCE: measurement error is detected using statistical estimation based on calculation of residual measurements, which particularly enables, independent of any ground segment (i.e. using a RAIM function), to increase efficiency of the available receiver (designated as "primary") without an integrity monitoring function, detect possible errors which distort input measurements for position calculation owing to use of a robust statistical estimation algorithm, i.e. an algorithm which is not susceptible to measurement errors, and with use of a dynamic criterion, and calculate a robust position adjustment provided by the primary receiver, with exclusion of any such detected error.
EFFECT: protecting a user of a radio navigation receiver from aberrational pseudodistance measurements.
16 cl, 1 dwg
