基于宽线性滤波的FBMC波形类同信道干扰抑制

2014 11th International Symposium on Wireless Communications Systems (ISWCS) Pub Date : 2014-10-23 DOI:10.1109/ISWCS.2014.6933458

Sladana Jošilo, M. Narandzic, Stefan Tomic, S. Nedic

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引用次数: 6

摘要

本文评价了基于宽线性滤波的均衡抑制同类同信道干扰的性能。本文提出的方法是对[1][2]中OQAM/FBMC传输系统ICI/ISI补偿的MMSE方法的扩展。分析和计算机仿真结果表明，当干扰信号统计不正确时，基于广泛线性滤波的均衡方法是可行的。这表明需要考虑用于5G标准化的I/Q交错多载波波形的替代形式，这种形式与具有100%滚降子信道的传统形式不同。

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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Widely linear filtering based kindred co-channel interference suppression in FBMC waveforms

This paper evaluates the performance of widely linear filtering based equalization for suppression of kindred co-channel interference. The presented approach is extension of the MMSE method proposed for ICI/ISI compensation for OQAM/FBMC transmission system in [1][2]. The analysis and computer simulation results show the relevance of widely linear filtering based equalization approach when the interfering signal exhibit improper statistics. This indicates the need to consider alternative forms of I/Q staggered multicarrier waveforms for 5G standardization that differs from the conventional one with 100% roll-off subchannels.

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2014 11th International Symposium on Wireless Communications Systems (ISWCS)

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