Adaptive multicarrier modulation for wireless systems

  title={Adaptive multicarrier modulation for wireless systems},
  author={Seong Taek Chung and A I Goldsmith},
  journal={Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)},
  pages={1603-1607 vol.2}
We propose an adaptive multicarrier modulation technique, where the transmit rate and power are adapted in both time and frequency. We derive the optimal adaptation strategy and determine its performance. We also compare this performance with that of multicarrier systems that adapt only in the temporal or spectral domains. Our results indicate that as long… CONTINUE READING