• DocumentCode
    2185264
  • Title

    OFDM Performance with Optimum Training Symbols in WiMAX 802.16e

  • Author

    Babu, M.S. ; Rao, K.K.

  • Author_Institution
    Vaagdevi Coll. of Eng., Jawaharlal Technol. Univ., Warangal, India
  • fYear
    2010
  • fDate
    9-11 Dec. 2010
  • Firstpage
    42
  • Lastpage
    46
  • Abstract
    This paper gives an analysis about OFDM based WiMAX 802.16e with optimum training symbols. In further, performance is evaluated by considering the variable Delay Spread, Frequency Diversity, and with different Adaptive Modulation and Coding. The evaluation of system is performed over simulations showing, Packet error ratio [PER] versus mean Eb/No with Rayleigh fading. The system is considered with an exponentially decay over power-delay.
  • Keywords
    OFDM modulation; Rayleigh channels; WiMax; adaptive codes; adaptive modulation; diversity reception; OFDM performance; Rayleigh fading; WiMAX 802.16e; adaptive coding; adaptive modulation; frequency diversity; optimum training symbols; packet error ratio; variable delay spread; Delay Spread Adaptive modulation and Coding; Packet Error Ratio; Rayleigh Fading;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Technology for Real World Problems (VCON), 2010 Second Vaagdevi International Conference on
  • Conference_Location
    Warangal
  • Print_ISBN
    978-1-4244-9628-0
  • Type

    conf

  • DOI
    10.1109/VCON.2010.15
  • Filename
    5692994
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2185264