RCNet: Incorporating Structural Information into Deep RNN for Online MIMO-OFDM Symbol Detection with Limited Training

Zhou Zhou,Lingjia Liu,Shashank Jere,Jianzhong Zhang,Yang Yi

arxiv（2021）

引用 27|浏览3

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摘要

In this paper, we investigate online learning-based MIMO-OFDM symbol detection strategies focusing on a special recurrent neural network (RNN) – reservoir computing (RC). We first introduce the Time-Frequency RC to take advantage of the structural information inherent in OFDM signals. Using the time domain RC and the time-frequency RC as building blocks, we provide two extensions of the shallow RC...

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关键词

Training,Artificial neural networks,OFDM,Time-frequency analysis,Wireless communication,Time-domain analysis,Recurrent neural networks

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