FIELD: information technology.
SUBSTANCE: first pseudorange hypotheses derived from a first signal acquired from a first space vehicle (SV) at a reference location are associated with one or more second pseudorange hypotheses derived from a second signal received from said second SV at said reference location, said association being based, at least in part, on an estimated difference between a first range to said first SV from said reference location and a second range to a second SV from said reference location; and ambiguity of a phase of a bit edge of a data signal modulating said first signal is reduced based, at least in part, on said associated first pseudorange hypotheses.
EFFECT: resolving ambiguities of pseudorange hypotheses associated with detected Global Navigation Satellite System signals and reducing computational complexity of such processing.
31 cl, 15 dwg
