@article{EURECOM+3175,
  author = {Salim, Umer and  Slock, Dirk T M},
  title = {How much feedback is required for TDD multi-antenna broadcast channels with user selection ?},
  journal = {EURASIP Journal on Advances in Signal Processing<br />
Vol. 2010 (2010), Article ID 278952},
  year = {2010},
  note = {© Hindawi. Personal use of this material is permitted. The definitive version of this paper was published in EURASIP Journal on Advances in Signal Processing<br />
Vol. 2010 (2010), Article ID 278952 and is available at : http://dx.doi.org/10.1155/2010/278952},
}