Hybrid Spectrum Sensing Enhancement for Cognitive Radio in 6G Radio System

Q3 Engineering Radioelectronics and Communications Systems Pub Date : 2024-06-17 DOI:10.3103/s0735272723050023

Nishant Gaur, Nidhi Gour, Himanshu Sharma

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Abstract

This article highlights the potential advantages of the proposed hybrid algorithm for 6G. The algorithm’s adaptability addresses the dynamic spectral characteristics of 6G environments, enabling a seamless transition between different spectral conditions. The hybrid approach holds promise for enhancing spectrum utilization, reducing interference, and optimizing overall communication system performance. As 6G technology evolves, the integration of energy detection and cyclostationary spectrum sensing through the hybrid algorithm offers a glimpse into innovative techniques that can shape the future of wireless communication, unlocking the potential for enhanced connectivity, efficiency, and user experience. Several parameters such as the probability of detection (P_d), probability of false alarm (P_fa), bit error rate (BER), and power spectral density (PSD) are compared and analyzed with the conventional spectrum sensing algorithms. We see that the proposed hybrid algorithms obtain a substantial detection performance at the low signal-to-noise ratio (SNR).

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6G 无线电系统中认知无线电的混合频谱传感增强技术

摘要本文强调了所提出的 6G 混合算法的潜在优势。该算法的适应性可应对 6G 环境的动态频谱特性，实现不同频谱条件之间的无缝转换。混合方法有望提高频谱利用率、减少干扰并优化整体通信系统性能。随着 6G 技术的发展，通过混合算法将能量检测和周期频谱传感整合在一起，让我们看到了可塑造未来无线通信的创新技术，释放了增强连接性、效率和用户体验的潜力。我们将检测概率 (Pd)、误报概率 (Pfa)、误码率 (BER) 和功率谱密度 (PSD) 等参数与传统频谱传感算法进行了比较和分析。我们发现，所提出的混合算法在信噪比（SNR）较低的情况下也能获得可观的检测性能。

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来源期刊

Radioelectronics and Communications Systems Engineering-Electrical and Electronic Engineering

CiteScore

2.10

自引率

0.00%

发文量

期刊介绍： Radioelectronics and Communications Systems covers urgent theoretical problems of radio-engineering; results of research efforts, leading experience, which determines directions and development of scientific research in radio engineering and radio electronics; publishes materials of scientific conferences and meetings; information on scientific work in higher educational institutions; newsreel and bibliographic materials. Journal publishes articles in the following sections:Antenna-feeding and microwave devices;Vacuum and gas-discharge devices;Solid-state electronics and integral circuit engineering;Optical radar, communication and information processing systems;Use of computers for research and design of radio-electronic devices and systems;Quantum electronic devices;Design of radio-electronic devices;Radar and radio navigation;Radio engineering devices and systems;Radio engineering theory;Medical radioelectronics.