Start-of-Packet Detection Using Machine Learning

IF 8.4 2区计算机科学 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Communications Pub Date : 2026-03-02 DOI:10.1109/TCOMM.2026.3669492

Simrandeep Kaur;Arhum Ahmad;Satyam Agarwal

引用次数: 0

Abstract

With the rapid proliferation of wireless communication systems, accurate Start-of-Packet (SOP) detection is essential for efficient packet reception and decoding. Conventional correlation-based techniques struggle under low signal-to-noise ratio (SNR) and phase/frequency offsets. This paper proposes a Proximity-based Support Vector Machine (P-SVM), a novel SVM-based approach that incorporates Proximity-based weighting and a Distance adjustment function to enhance robustness under such impairments. Evaluated using both simulations and SDR-based experiments, P-SVM consistently outperforms conventional and state-of-the-art methods in Probability of detection, Mean Absolute Error, and Probability of false alarm. Moreover, P-SVM offers reduced implementation complexity, making it suitable for practical deployment.

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使用机器学习的数据包开始检测

随着无线通信系统的迅速发展，准确的数据包起始（SOP）检测对于有效的数据包接收和解码至关重要。传统的基于相关的技术在低信噪比（SNR）和相位/频率偏移的情况下难以实现。本文提出了一种基于邻近度的支持向量机（P-SVM），这是一种基于svm的新方法，它结合了基于邻近度的加权和距离调整函数来增强这种损伤下的鲁棒性。通过模拟和基于sdr的实验进行评估，P-SVM在检测概率、平均绝对误差和误报概率方面始终优于传统和最先进的方法。此外，P-SVM降低了实现的复杂性，使其适合实际部署。

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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来源期刊

IEEE Transactions on Communications 工程技术-电信学

CiteScore

16.10

自引率

8.40%

发文量

528

审稿时长

4.1 months

期刊介绍： The IEEE Transactions on Communications is dedicated to publishing high-quality manuscripts that showcase advancements in the state-of-the-art of telecommunications. Our scope encompasses all aspects of telecommunications, including telephone, telegraphy, facsimile, and television, facilitated by electromagnetic propagation methods such as radio, wire, aerial, underground, coaxial, and submarine cables, as well as waveguides, communication satellites, and lasers. We cover telecommunications in various settings, including marine, aeronautical, space, and fixed station services, addressing topics such as repeaters, radio relaying, signal storage, regeneration, error detection and correction, multiplexing, carrier techniques, communication switching systems, data communications, and communication theory. Join us in advancing the field of telecommunications through groundbreaking research and innovation.