author = {R. B\"{o}hnke and V. K\"{u}hn and K.-D. Kammeyer},
  year = {2005},
  month = {Jun},
  title = {Fast Sum Rate Maximization for the Downlink of MIMO-OFDM Systems},
  address={Montreal, Canada},
  abstract={A new method for calculating the sum rate capacity of Gaussian MIMO-OFDM broadcast channels is proposed. It is based on the hybrid scheme from [1], which was shown to have better convergence properties than all other algorithms known from the literature. Our modification results in a further significant speed-up without the need for a heuristic parameter.},
  booktitle={Canadian Workshop on Information Theory (CWIT 2005)}