IEEE Transactions on Information Theory · 1986 · 42 citations · 1 references
EngineeringElectrical EngineeringDigital CommunicationInformation TheoryWireless CommunicationsChannel EstimationDigital Signal ProcessingModulationPhase AnalysisPhase IdentificationNonlinearityPhase Shift Keying
A nonlinear phase estimator for a phase-shift keyed (PSK)-modulated carrier has been developed by Viterbi and Viterbi. Their analysis is extended, and an optimal or "matched" nonlinearity is derived for the estimator.
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