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10 items by relevance
1 Conference paper

Performance analysis of Volterra-based nonlinear blind multiuser detector for DS-CDMA systems

Guo Linlin; Puthusserypady, S.

2003 Ieee Wireless Communications and Networking, 2003. Wcnc 2003 — 2003, Volume 1, pp. 196,197,198,199,200,201

performance analysis and characterization of the nonlinear schemes with respect to various asynchronous parameters are investigated in both synchronous and asynchronous DS-CDMA systems. The numerical results show that the adaptive blind multi-user detectors yield significant bit-error-rate (BER) improvement

Year: 2003

Language: English

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2 Journal article

Performance analysis of Volterra-based nonlinear adaptive blind multiuser detectors for DS-CDMA systems

Linlin, Guo; Puthusserypady, Sadasivan

Signal Processing — 2003, Volume 84, Issue 10, pp. 1941-1956

based on the 2nd order Volterra expansion. A complete performance analysis of the conventional matched filter (MF) detector, linear adaptive detector (which employs the standard Newton algorithm) and the proposed two nonlinear adaptive (EXN and APN) detectors was carried out in various DS-CDMA systems

Year: 2003

Language: English

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