• DocumentCode
    1305940
  • Title

    Phase noise and sub-carrier spacing effects on the performance of an OFDM communication system

  • Author

    Armada, Ana García ; Calvo, Miguel

  • Author_Institution
    ETSI Telecomunicacion, Univ. Politecnica de Madrid, Spain
  • Volume
    2
  • Issue
    1
  • fYear
    1998
  • Firstpage
    11
  • Lastpage
    13
  • Abstract
    This letter analyzes the phase noise effects on an orthogonal frequency division multiplexing (OFDM) signal and its dependence with the sub-carrier spacing. Pilot-based channel estimation, which has been suggested as a means of combating the channel effects, can also correct the phase noise effects under some circumstances, which are investigated.
  • Keywords
    digital television; frequency division multiplexing; phase noise; subcarrier multiplexing; television broadcasting; OFDM communication system; dTTb system; digital television for terrestrial broadcasting; orthogonal frequency division multiplexing; phase noise effects; pilot-based channel estimation; sub-carrier spacing effects; Bandwidth; Channel estimation; Digital TV; Frequency conversion; OFDM modulation; Performance analysis; Phase noise; Signal analysis; Signal processing; TV broadcasting;
  • fLanguage
    English
  • Journal_Title
    Communications Letters, IEEE
  • Publisher
    ieee
  • ISSN
    1089-7798
  • Type

    jour

  • DOI
    10.1109/4234.658613
  • Filename
    658613
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1305940