隐含监督前馈神经网络的优化信号流分析新方法

IF 1.1 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC
Farhan Ali, He Yigang
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引用次数: 0

摘要

对 5G 网络产生的海量数据进行分析和解读,面临着与噪声、精度和可行性验证有关的若干挑战。因此,本研究旨在评估网络中信道均衡的有效性,并通过在所有子载波和符号上分配信号来增强信道均衡。接收到的无差错信号可确保信号在网络连接中的可靠传输。进行这些模拟是为了满足传输特性的需要,并根据信道的具体条件调整传输特性。数据集由人工生成的无线电波组成,通过神经网络(NN)和机器学习算法训练信号,以正确检测错误。主要目标是实现最佳信号性能。为此,最初采用了人工神经网络(ANN),明确利用了反向传播技术和前馈多层感知器(MLP)。此外,还使用实时模拟器对信号进行训练,采用前馈神经网络和支持向量机(SVM)来验证所提出的方法。与 SVM 相比,前馈 MLP 的模拟性能最高。该方案有望实现最佳的实时信号性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Novel Approach of Optimal Signal Streaming Analysis Implicated Supervised Feedforward Neural Networks

The analysis and interpretation of enormous amounts of data generated by 5G networks present several challenges related to noise, precision, and feasibility validation. Therefore, this study aims to evaluate the effectiveness of channel equalisation in the network and enhance it by distributing signals over all subcarriers and symbols. The error-free signal received ensures the reliable transmission of signals in the network connection. These simulations were undertaken to fulfil the needs of and adapt the transmission properties according to the specific conditions of the channel. The dataset consists of artificially generated radio waves to train signals through neural networks (NNs) and machine learning algorithms to detect errors properly. The primary objective is to achieve optimal signal performance. In this regard, an artificial neural network (ANN) was initially employed, explicitly utilising the back-propagation technique and a feedforward multilayer perceptron (MLP). In addition, the signals were subjected to train using a real-time simulator, employing feedforward neural network and support vector machine (SVM) to validate the proposed methodology. Feedforward MLP achieved the highest performance in simulations compared to SVM. The scheme is promising to achieve optimal signal performance in real-time.

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来源期刊
IET Signal Processing
IET Signal Processing 工程技术-工程:电子与电气
CiteScore
3.80
自引率
5.90%
发文量
83
审稿时长
9.5 months
期刊介绍: IET Signal Processing publishes research on a diverse range of signal processing and machine learning topics, covering a variety of applications, disciplines, modalities, and techniques in detection, estimation, inference, and classification problems. The research published includes advances in algorithm design for the analysis of single and high-multi-dimensional data, sparsity, linear and non-linear systems, recursive and non-recursive digital filters and multi-rate filter banks, as well a range of topics that span from sensor array processing, deep convolutional neural network based approaches to the application of chaos theory, and far more. Topics covered by scope include, but are not limited to: advances in single and multi-dimensional filter design and implementation linear and nonlinear, fixed and adaptive digital filters and multirate filter banks statistical signal processing techniques and analysis classical, parametric and higher order spectral analysis signal transformation and compression techniques, including time-frequency analysis system modelling and adaptive identification techniques machine learning based approaches to signal processing Bayesian methods for signal processing, including Monte-Carlo Markov-chain and particle filtering techniques theory and application of blind and semi-blind signal separation techniques signal processing techniques for analysis, enhancement, coding, synthesis and recognition of speech signals direction-finding and beamforming techniques for audio and electromagnetic signals analysis techniques for biomedical signals baseband signal processing techniques for transmission and reception of communication signals signal processing techniques for data hiding and audio watermarking sparse signal processing and compressive sensing Special Issue Call for Papers: Intelligent Deep Fuzzy Model for Signal Processing - https://digital-library.theiet.org/files/IET_SPR_CFP_IDFMSP.pdf
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