Abd AL Kareem, Ghanim, and Raad H.Thaher. 2012. “The Effect of Transmitter Channel State Information (CSIT ) on The MIMO Capacity Performance”. Journal of Engineering and Sustainable Development 16 (3): 149-61. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1275.