[IEEE Eighth IEEE International Symposium on Spread Spectrum Techniques and Applications - Programme and Book of Abstracts - Sydney, NSW, Australia (30 Aug.-2 Sept. 2004)] Eighth IEEE International Symposium on Spread Spectrum Techniques and Applications - Programme and Book of Abstracts (IEEE Cat. No.04TH8738) - Novel concatenated space-time multiuser detector based on recursive constrained CMA with modulus correction