一种用于CDMA系统的新型线性混合多用户检测器

2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754) Pub Date : 2004-09-05 DOI:10.1109/PIMRC.2004.1373833

Abdelouahab Bentrcia, A. Sheikh, A. Zerguine

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引用次数: 0

摘要

提出了一种新的线性混合多用户检测方案。该结构将线性连续干涉抵消检测器和线性平行干涉抵消检测器级联，以提取两者的优点。研究了该混合格式的收敛性，并确定了收敛条件。将所提出的多用户检测器与其他多用户检测器在复杂性、延迟和其他因素方面进行了比较。仿真结果表明了该方法的优越性。

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A new linear hybrid multiuser detector for CDMA systems

A new linear hybrid multiuser detection scheme is proposed. The structure cascades a linear successive interference cancellation detector and a linear parallel interference cancellation detector in order to extract the advantages of both. The convergence behavior of the hybrid scheme is investigated and moreover, the condition of convergence is determined. The proposed multiuser detector is compared to the other multiuser detectors in terms of complexity, delay, and other factors. Simulation results illustrate the superiority of the proposed.

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来源期刊

2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754)

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