Statistically robust transceiver design algorithms for relay aided multiple-input multiple-output interference systems - Singh, Vindheshwari P; Chaturvedi, Ajit K (IET signal processing, 2018)
Keywords: alternating minimisation approach; amplify and forward communication; amplify‐and‐forward relay aided multiple‐input multiple‐output interference systems; averaged mean squared error minimization; channel estimation; channel estimation error; concave programming; covariance matrices; covariance matrix; CSI; direct transmitter‐receiver links; imperfect channel state information; iterative methods; matrix variables; max‐MSE minimisation based optimisation problems; mean square error methods; MIMO communication; minimax techniques; minimisation; nonconvex optimisation problems; power constraints; precoding; precoding matrices; radio links; radio transceivers; radiofrequency interference; receiver filter matrices; relay networks (telecommunication); relay nodes; Research Article; statistically robust transceiver design algorithms; sub‐optimal iterative algorithms; sum‐MSE minimisation; radio links; iterative methods; power constraints; max-MSE minimisation based optimisation problems; statistically robust transceiver design algorithms; receiver filter matrices; precoding; minimax techniques; alternating minimisation approach; amplify and forward communication; covariance matrix; radiofrequency interference; relay nodes; CSI; sum-MSE minimisation; mean square error methods; averaged mean squared error minimization; MIMO communication; concave programming; imperfect channel state information; relay networks (telecommunication); covariance matrices; radio transceivers; direct transmitter-receiver links; channel estimation error; channel estimation; nonconvex optimisation problems; matrix variables; amplify-and-forward relay aided multiple-input multiple-output interference systems; precoding matrices; minimisation; sub-optimal iterative algorithms