How much training is needed in multiple-antenna wireless links?

Babak Hassibi, Bertrand M. Hochwald. How much training is needed in multiple-antenna wireless links?. IEEE Transactions on Information Theory, 49(4):951-963, 2003.

@article{HassibiH03,
  title = {How much training is needed in multiple-antenna wireless links?},
  author = {Babak Hassibi and Bertrand M. Hochwald},
  year = {2003},
  researchr = {https://researchr.org/publication/HassibiH03},
  cites = {0},
  citedby = {0},
  journal = {IEEE Transactions on Information Theory},
  volume = {49},
  number = {4},
  pages = {951-963},
}