Method for determining operational time of signal transmitted from transmitter, such as satellite or base station to receiver, involves calculating mathematical derivative of transmitted signal according to operational time

摘要

The method involves calculating the mathematical derivative of a transmitted signal according to operational time. A correlation matrix is calculated by expected value formation from the derivation of the transmission signal according to operational time under assumption of probability distribution for the potential operational time to be measured. An intrinsic value of the correlation matrix is calculated, where received signals are filtered by the filter correlators.