Subspace-based semi-blind channel estimation for large-scale multi-cell multiuser MIMO systems
Published in Proc. 2013 IEEE 77th Veh. Tech. Conf. (VTC Spring), 2013
Recommended citation: A. Hu, T. Lv, and Y. Lu, "Subspace-based semi-blind channel estimation for large-scale multi-cell multiuser MIMO systems," in Proc. 2013 IEEE 77th Veh. Tech. Conf. (VTC Spring), Dresden, Germany, pp. 1-5, Jun. 2013.
Link to code: https://github.com/anzhonghu/Subspace-based-semi-blind-channel-estimation-for-large-scale-multi-cell-multiuser-MIMO-systems
Large-scale multi-cell multiuser multiple-input multiple-output (LS-MIMO) systems have received much attention recently. But the performance of these systems is deteriorated by imperfect channel state information (CSI). Hence, in this paper, a subspace-based semi-blind channel estimator is proposed.