The following publications are possibly variants of this publication:
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- Cognitive MIMO quadrature spatial modulation systems with mutual primary-secondary co-channel interferenceIslam Abu Mahady, Ali Afana, Raed Mesleh, Salama Ikki, Ibrahem E. Atawi. wcnc 2016: 1-5 [doi]
- Spatial Modulation in MIMO Limited-Feedback Spectrum-Sharing Systems With Mutual Interference and Channel Estimation ErrorsAli Afana, Telex Magloire Nkouatchah Ngatched, Octavia A. Dobre. icl, 19(10):1754-1757, 2015. [doi]
- Quadrature Spatial Modulation in MIMO Cognitive Radio Systems With Imperfect Channel Estimation and Limited FeedbackAli Afana, Islam Abu Mahady, Salama Ikki. tcom, 65(3):981-991, 2017. [doi]
- Energy Efficient Quadrature Spatial Modulation MIMO Cognitive Radio Systems with Imperfect Channel EstimationAli Afana, Ibrahem E. Atawi, Salama Ikki, Raed Mesleh. icuwb 2015: 1-5 [doi]