Title :
An analysis of decision feedback detection of differentially encoded MPSK signals
Author :
Liu, Jim ; Kwatra, S.C. ; Kim, J.
Author_Institution :
Telogy Networks Inc., Gaithesburg, MD, USA
fDate :
5/1/1995 12:00:00 AM
Abstract :
A decision feedback detection scheme for differentially encoded MPSK signals based on the maximum likelihood algorithm is proposed. The performance on the symbol error rate of the system for an AWGN channel is derived by taking the error propagation into account. The error propagation can be stopped by introducing an error propagation detection technique
Keywords :
Gaussian channels; demodulation; error detection; error statistics; feedback; land mobile radio; maximum likelihood detection; phase shift keying; AWGN channel; decision feedback detection; differentially encoded MPSK signals; error propagation detection technique; maximum likelihood algorithm; performance; symbol error rate; AWGN channels; Detection algorithms; Error analysis; Feedback; Maximum likelihood detection; Maximum likelihood estimation; Performance analysis; Phase detection; Satellites; Signal analysis;
Journal_Title :
Vehicular Technology, IEEE Transactions on
