@InProceedings{Kp_icc03,
  author	= {K. Kopsa and H. Art\'es and G. Matz and F. Hlawatsch},
  title		= {Space-time algorithms for multiuser channel estimation in the downlink of {UMTS/TDD}},
  booktitle	= {Proc. IEEE ICC 2003},
  year		= {2003},
  month		= {May},
  address	= {Anchorage, AK},
  pages		= {2406--2410}
}