Thermal Noise Modulation: Optimal Detection and Performance Analysis

IF 3.7 3区计算机科学 Q2 TELECOMMUNICATIONS

IEEE Communications Letters Pub Date : 2024-10-07 DOI:10.1109/LCOMM.2024.3475747

Mustafa K. Alshawaqfeh;Osamah S. Badarneh;Yazan H. Al-Badarneh;Mohammad T. Dabiri;Mazen O. Hasna

引用次数: 0

Abstract

In this letter, we investigate the performance of a wireless communication system based on thermal noise modulation (TNM). In this system, the information is encoded in the variance of the thermal noise, enabling highly efficient low-power transmission. To assess the performance of the TNM scheme, we derive an exact closed-form expression for the bit error probability (BEP) using the maximum likelihood (ML) detector. Additionally, we provide a simple expression for calculating the optimal threshold value for the ML detector. To validate our findings, we evaluate the derived BEP and support it with Monte-Carlo simulation results.

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热噪声调制：最佳检测和性能分析

在这封信中，我们研究了基于热噪声调制（TNM）的无线通信系统的性能。在该系统中，信息被编码在热噪声的方差中，实现了高效的低功耗传输。为了评估TNM方案的性能，我们使用最大似然（ML）检测器推导出误码概率（BEP）的精确封闭表达式。此外，我们提供了一个简单的表达式来计算ML检测器的最佳阈值。为了验证我们的发现，我们评估了导出的BEP，并用蒙特卡罗模拟结果支持它。

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 Communications Letters 工程技术-电信学

CiteScore

8.10

自引率

7.30%

发文量

590

审稿时长

2.8 months

期刊介绍： The IEEE Communications Letters publishes short papers in a rapid publication cycle on advances in the state-of-the-art of communication over different media and channels including wire, underground, waveguide, optical fiber, and storage channels. Both theoretical contributions (including new techniques, concepts, and analyses) and practical contributions (including system experiments and prototypes, and new applications) are encouraged. This journal focuses on the physical layer and the link layer of communication systems.