Robust MOE Detector for DS-CDMA Systems with Signature Waveform Mismatch

Tsui-Tsai LIN  

IEICE TRANSACTIONS on Communications   Vol.E91-B   No.10   pp.3375-3378
Publication Date: 2008/10/01
Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e91-b.10.3375
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
signature waveform mismatch,  code-division multiple-access (CDMA),  minimum output energy (MOE),  decision-directed MOE detector,  

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In this letter, a decision-directed MOE detector with excellent robustness against signature waveform mismatch is proposed for DS-CDMA systems. Both the theoretic analysis and computer simulation results demonstrate that the proposed detector can provide better SINR performance than that of conventional detectors.