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  • Semiblind multiuser MIMO channel estimators using PM and RRQR methods 

    Pendse, Ravi; Hiren, G.; Sawan, M. Edwin; Qasaymeh, Mahmoud Mohammad; Nizar, T. (IEEE, 2009-05-11)
    Estimating the channel state information (CSI) of several transmitters that use orthogonal space-time block codes (OSTBC) to communicate with a single receiver is considered. Based on rank revealing QR (RRQR) factorization ...