同步双用户CDMA系统中的自适应两级检测方案

Proceedings of MILCOM '93 - IEEE Military Communications Conference Pub Date : 1993-10-11 DOI:10.1109/MILCOM.1993.408714

Z. Siveski, Y. Bar-Ness

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引用次数: 9

摘要

针对接收信号能量未知的同步双用户CDMA环境，提出了一种自适应两级方案。它包括匹配滤波器前端的串联，然后是干扰消除器，其权重由自适应算法调整。对误差概率进行了分析评估，结果表明，该接收机在近远场景下具有令人满意的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Adaptive two-stage detection scheme in synchronous two-user CDMA systems

An adaptive two-stage scheme for a synchronous, two-user CDMA environment with unknown received signal energies is presented. It consists of a tandem of the matched filter front-end followed by the interference canceler whose weights are adjusted by an adaptive algorithm. The error probability was evaluated analytically, and it was shown that the receiver provides satisfactory performance in the near-far scenarios.<>

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Proceedings of MILCOM '93 - IEEE Military Communications Conference

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