基于Parzen窗口法自适应数据集选择的符号间干扰抑制

IF 0.3 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

IEICE Communications Express Pub Date : 2025-04-11 DOI:10.23919/comex.2025XBL0047

Shoma Ito;Hirokazu Kubota;Yuji Miyoshi

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引用次数: 0

摘要

我们提出了一种基于Parzen窗的检测方法来减轻符号间干扰。该方法采用决策反馈方法，根据相邻符号选择训练数据集。仿真结果表明，对于码间干扰导致的QPSK信号，该方法的Q值提高了3.3 dB。

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Inter-Symbol Interference Mitigation Using Adaptive Dataset Selection in the Parzen Window Method

We propose a detection method based on the Parzen window method to mitigate inter-symbol interference. This method selects a trained dataset based on the neighboring symbols, following a decision feedback approach. Simulation results show the proposed method achieved a 3.3 dB improvement in the Q value for a QPSK signal degraded by inter-symbol interference.

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来源期刊

IEICE Communications Express ENGINEERING, ELECTRICAL & ELECTRONIC-

自引率

33.30%

发文量

114