A Reduced Complexity Soft-Input Soft-Output MIMO Detector Combining a Sphere Decoder with a Hopfield Network. - Daniel J. Louw; Philip R. Botha; Bodhaswar Tikanath Jugpershad Maharaj (WCNC, 2010)

Turbo STFC decoding with the Zero Forcing decoder. - Philip R. Botha; Bodhaswar T. Maharaj (AFRICON, 2011)