• DocumentCode
    3045499
  • Title

    Physical channel modeling, adaptive prediction and transmitter diversity for flat fading mobile channel

  • Author

    Hu, Shengquan ; Hallen, Hans ; Duel-Hallen, Alexandra

  • Author_Institution
    Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC, USA
  • fYear
    1999
  • fDate
    1999
  • Firstpage
    387
  • Lastpage
    390
  • Abstract
    Deterministic modeling of flat fading wireless channels using the method of images is presented. The models identify typical and worst-case channel parameter variation rates and yield datasets of channel strength vs. position, which are used to test a long-range adaptive prediction algorithm previously presented by the authors. Our physical insights and unique long-range prediction capability for the fast fading can be used in conjunction with space diversity-including novel transmitter diversity schemes for a single receiving antenna-or adaptive modulation to significantly reduce or eliminate the effects of deep fades in wireless communications
  • Keywords
    adaptive modulation; diversity reception; fading channels; land mobile radio; prediction theory; radio transmitters; receiving antennas; adaptive modulation; channel power prediction; channel strength; datasets; deep fades; deterministic modeling; fast fading; flat fading mobile channel; flat fading wireless channels; long-range adaptive prediction algorithm; method of images; physical channel modeling; position; receiving antenna; space diversity; transmitter diversity; typical channel parameter variation rate; wireless communications; worst-case channel parameter variation rate; Fading; Frequency; Interference; Prediction algorithms; Predictive models; Radio transmitters; Random processes; Receivers; Testing; Wireless communication;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Signal Processing Advances in Wireless Communications, 1999. SPAWC '99. 1999 2nd IEEE Workshop on
  • Conference_Location
    Annapolis, MD
  • Print_ISBN
    0-7803-5599-7
  • Type

    conf

  • DOI
    10.1109/SPAWC.1999.783099
  • Filename
    783099