Blind frequency compensation for binary CPM with h=1/2 and a positive frequency pulse Conference Paper uri icon

abstract

  • A closed-loop method for frequency offset estimation and compensation in digital receivers is introduced. The proposed method is best suited for frequency offset compensation of a subclass of binary CPM with h = 1/2 that includes modulation schemes with non-negative frequency pulses. For considered modulation schemes the modulation-induced self-noise term is absent from the estimate variance. The estimator is non-data and non-timing aided and its estimation range is half the bit rate (R/2). With larger frequency offsets it introduces a frequency ambiguity of R that is of no relevance to the performance of a differential detection based receiver.

published proceedings

  • GLOBECOM 98: IEEE GLOBECOM 1998 - CONFERENCE RECORD, VOLS 1-6

author list (cited authors)

  • Spasojevic, P., & Georghiades, C. N.

complete list of authors

  • Spasojevic, P||Georghiades, CN

publication date

  • December 1998