@inproceedings{
  author = {H. Paul and A. Ali and K.-D. Kammeyer and W. Rosenkranz},
  year = {2009},
  month = {Sep},
  title = {Noise Reduction for Optical OFDM Channel Estimation},
  URL = {http://ofdm.tu-harburg.de/},
  address={Hamburg, Germany},
  booktitle={14th International OFDM Workshop 2009 (InOWo '09)}
}