• DocumentCode
    266586
  • Title

    Performance and spectral analysis of Q2 PSK and CEQ2 PSK systems in ideal bandlimited channels

  • Author

    Quinteros, Milton I. ; Kaminsky, Edit J. ; Cartwright, Kenneth V.

  • Author_Institution
    Dept. of Electr. Eng., Univ. of New Orleans, New Orleans, LA, USA
  • fYear
    2014
  • fDate
    8-12 Dec. 2014
  • Firstpage
    3862
  • Lastpage
    3867
  • Abstract
    The authors present theoretical performance analysis and simulation results for Quadrature-Quadrature Phase Shift Keying (Q2 PSK), Constant Envelope (CE) Q2 PSK, and trellis coded 16D CEQ2 PSK in ideal bandlimited channels of various bandwidths. The performance of receivers with and without channel estimation is reported. Spectral analysis is presented for each system, in addition to MSK and expanded uncoded 16D CEQ2 PSK. We show that the effects of bandlimiting are most severe for Q2 PSK. Knowledge of the channel information aids 4D CEQ2 PSK the least. Only 6.8 dB of SNR is needed for the TCM system for a bit error rate of 10-5 for the narrowest channel bandwidth studied here, if the receiver has knowledge of the channel.
  • Keywords
    error statistics; quadrature phase shift keying; trellis codes; Q2 PSK system; bandlimited channels; bit error rate; constant envelope; ideal bandlimited channels; performance analysis; quadrature-quadrature phase shift keying; spectral analysis; trellis coded 16D CEQ2 PSK; Bandwidth; Baseband; Bit error rate; Channel estimation; Phase shift keying; Receivers; Signal to noise ratio; CEQ2 PSK; Q2 FSK; bandlimited channel; constant envelope; multidimensional TCM; spectral efficiency;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Global Communications Conference (GLOBECOM), 2014 IEEE
  • Conference_Location
    Austin, TX
  • Type

    conf

  • DOI
    10.1109/GLOCOM.2014.7037410
  • Filename
    7037410
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=266586