Inspec keywords: vectors; matrix inversion; equalisers; least mean squares methods; computational complexity; filtering theory; automatic repeat request; MIMO communication

Other keywords: hybrid automatic repeat request; MMSE filtering vector; matrix size; MMSE-based IEQ; log-likelihood ratio-level; HARQ; multiple-input multiple-output systems; computational complexity; low-complexity MMSE-based integrated equalisation; error performance; MIMO systems; matrix inversions; low-complexity minimum-mean-square error-based integrated equalisation

Subjects: Radio links and equipment; Interpolation and function approximation (numerical analysis); Filtering methods in signal processing; Linear algebra (numerical analysis); Communication channel equalisation and identification; Protocols