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}, }