• DocumentCode
    1700213
  • Title

    Threshold Decision Adaptive Modulation and Coding schemes for OFDM communications

  • Author

    Moustafa, Mohamed M A

  • Author_Institution
    Commun. & Electron. Eng., Akhbar El Yom Acad., 6th of October City
  • fYear
    2009
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    This paper presents a Threshold-Decision Adaptive Modulation and Coding (TD-AMC) technique for OFDM systems. The proposed technique makes the transmitter changes the order of the modulation on each sub-carrier separately depending on the BER on this sub-carrier at the receiver side. The simulation results show an overall average gain in the BER performance of the proposed technique of normal fixed order modulation techniques.
  • Keywords
    OFDM modulation; adaptive codes; adaptive modulation; error statistics; modulation coding; BER; OFDM communication; TD-AMC technique; normal fixed order modulation technique; threshold decision adaptive modulation-coding scheme; Bandwidth; Baseband; Bit error rate; Digital video broadcasting; Fading; Modulation coding; OFDM modulation; Phase shift keying; Quadrature amplitude modulation; Transmitters; AMC; Adaptive Modulation; OFDM; TD-AMC;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Wireless and Optical Communications Networks, 2009. WOCN '09. IFIP International Conference on
  • Conference_Location
    Cairo
  • Print_ISBN
    978-1-4244-4704-6
  • Electronic_ISBN
    978-1-4244-3474-9
  • Type

    conf

  • DOI
    10.1109/WOCN.2009.5010527
  • Filename
    5010527
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1700213