@misc {IOPORT.70413186,
    author       = {Waheed, Muhammad and Cai, Anni},
    title        = {Low complexity algorithms for transmit antenna selection in cognitive MIMO system},
    howpublished = {LCN, 847-850 (2010).},
    year         = {2010},
    doi          = {10.1109/LCN.2010.5735822},
    identifier   = {70413186},
}