基于低复杂度软输出检测器的MIMO信号迭代检测与解码

2014 IEEE Computers, Communications and IT Applications Conference Pub Date : 2014-10-01 DOI:10.1109/ComComAp.2014.7017196

Jin Ren, Zhengping Li, Yujie Guo

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引用次数: 0

摘要

我们研究了多输入多输出(MIMO)传输的迭代检测和解码，即涡轮检测。本研究基于一种具有先验信息反馈的低复杂度软输出MIMO检测器。我们表明，通过使用所提出的软输出MIMO检测器，可以以更低的计算成本实现最大的后验性能(没有涡轮迭代)。

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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Iterative detection and decoding of MIMO signal using a low-complexity soft-output detector

We investigate iterative detection and decoding, a.k.a. turbo detection, for multiple-input multiple-output (MIMO) transmission. This investigation is based on a low complexity soft output MIMO detector with a priori information feedback. We show that maximum a posteriori performance (without turbo iteration) can be achieved, at a much lower computational cost, by using the proposed soft-output MIMO detector.

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2014 IEEE Computers, Communications and IT Applications Conference

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