• DocumentCode
    1468338
  • Title

    Carrier phase tracking in digital radio communications

  • Author

    Abu-Rgheff, M. N Ali ; Sumartana, I.G.G.

  • Author_Institution
    Sch. of Electron. Commun. & Electr. Eng., Plymouth Marine Lab., UK
  • Volume
    34
  • Issue
    24
  • fYear
    1998
  • fDate
    11/26/1998 12:00:00 AM
  • Firstpage
    2306
  • Lastpage
    2307
  • Abstract
    Computationally efficient schemes which can accurately estimate the unbiased phase offset of a quadrature phase shift keying carrier at low Eb/N0 are described, with the computational requirements for each scheme. The phase error variance for the Viterbi and proposed schemes, operating in a Gaussian channel, are evaluated and compared with the Cramer-Rao lower bound. Acquisition of the tracking process is determined by computer simulation
  • Keywords
    Gaussian channels; digital radio; error analysis; phase estimation; quadrature phase shift keying; tracking; Cramer-Rao lower bound; Gaussian channel; QPSK carrier; carrier phase tracking; digital radio communications; phase error variance; quadrature phase shift keying; tracking process acquisition; unbiased phase offset;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19981603
  • Filename
    743009
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1468338