@article{mertikopoulos:hal-01073500, TITLE = {{Transmit without regrets: online optimization in MIMO-OFDM cognitive radio systems}}, AUTHOR = {Mertikopoulos, Panayotis and Belmega, E. Veronica}, URL = {https://inria.hal.science/hal-01073500}, NOTE = {13 pages, 6 figures}, JOURNAL = {{IEEE Journal on Selected Areas in Communications}}, PUBLISHER = {{Institute of Electrical and Electronics Engineers}}, VOLUME = {32}, NUMBER = {11}, PAGES = {1987-1999}, YEAR = {2014}, PDF = {https://inria.hal.science/hal-01073500/file/CognitiveMIMO.pdf}, HAL_ID = {hal-01073500}, HAL_VERSION = {v1}, }