• DocumentCode
    1100118
  • Title

    Application of MLSE to GMSK signal reception using frequency demodulator

  • Author

    Ohno, Kizuku ; Adachi, Fumiyuki

  • Author_Institution
    NTT Radio Commun. Syst. Labs., Kanagawa
  • Volume
    24
  • Issue
    25
  • fYear
    1988
  • fDate
    12/8/1988 12:00:00 AM
  • Firstpage
    1539
  • Lastpage
    1540
  • Abstract
    The applicability of the maximum likelihood sequential estimator (MLSE) to 16 kbit/s GMSK signal reception using a frequency demodulator is investigated. The experimental results for GMSK with a premodulation filter bandwidth-bit duration product of BbT=0.25 show that the bit error rate performance with MLSE approaches that of MSK, with a loss of about 2.5 dB in the signal energy per bit/noise power spectral density ratio and about 3.5 dB in the desired signal/cochannel interference ratio. The experimental block error rates are also reported
  • Keywords
    demodulators; minimum shift keying; signal detection; 16 kbit/s; GMSK signal reception; block error rates; frequency demodulator; maximum likelihood sequential estimator; noise power spectral density; premodulation filter bandwidth-bit duration product; signal energy per bit; signal/cochannel interference ratio;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • Filename
    29201
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1100118