• DocumentCode
    3642967
  • Title

    Comparison of BER characteristics of OFDM and SC-FDMA in frequency selective channels

  • Author

    Darko Sinanović;Gordan Šišul;Borivoj Modlic

  • Author_Institution
    Independent System Operator in, Bosnia and Herzegovina Sarajevo, Bosnia and Herzegovina
  • fYear
    2011
  • fDate
    6/1/2011 12:00:00 AM
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    The paper presents the performance of orthogonal frequency division multiplex (OFDM) and single-carrier frequency domain multiple access (SC-FDMA) in frequency selective channels. OFDM and SC-FDMA, techniques chosen for 3GPP Long-Term Evolution (LTE) downlink and uplink transmission, are compared. Both techniques use frequency domain equalization (FDE). Estimation obtained with zero-forcing (ZF) and minimum mean square error (MMSE) are simulated. Simulation outcomes show BER as a function of SNR in various frequency selective channels.
  • Keywords
    "OFDM","Delay","AWGN channels","Frequency domain analysis","Signal to noise ratio","Transmitters"
  • Publisher
    ieee
  • Conference_Titel
    Systems, Signals and Image Processing (IWSSIP), 2011 18th International Conference on
  • ISSN
    2157-8672
  • Print_ISBN
    978-1-4577-0074-3
  • Electronic_ISBN
    2157-8702
  • Type

    conf

  • Filename
    5977415
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3642967