LTE Modulation and Coding Schemes for 6G Networks

Q3 Mathematics

International Journal of Sensors, Wireless Communications and Control Pub Date : 2022-03-30 DOI:10.2174/2210327912666220330155032

V. Venkataramanan, R. K. Dehiya, Anshul Vora, Aman Shah, Aishwarya Nafre, Gandhi Prachi

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引用次数: 1

Abstract

Long Term Evolution (LTE) is the fourth generation (4G) mobile communication technology developed by the 3rd Generation Partnership Project (3GPP). In comparison to previous generations of cellular systems, LTE incorporates several innovative technologies. These innovative technologies are used to increase spectrum efficiency and data speeds, as envisioned by designers This study provides a comprehensive investigation of orthogonal frequency division multiple access and Single carrier frequency division multiple access transmission model and investigate physical layer performance of LTE system using MATLAB – Simulink Environment. By providing spectrum flexibility, the SC-FDMA-OFDMA 16 QAM with AWGN Channel Transmission model achieves a higher outcome and has a packet loss rate of 0%. The numerical evaluation is used to illustrate the trade-off between loss of capacity in the time and frequency domains. SC-FDMA has a lower multipath propagation rate and peak to average power ratio than OFDM; therefore, multipath must be eliminated to make it more efficient. The final section of this study contains a full description of the techniques required in simulating a simple communication model.

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6G网络的LTE调制和编码方案

长期演进(LTE)是由第三代合作伙伴计划(3GPP)开发的第四代(4G)移动通信技术。与前几代蜂窝系统相比，LTE融合了几种创新技术。这些创新技术用于提高频谱效率和数据速度，正如设计者所设想的那样。本研究全面研究了正交频分多址和单载波频分多址传输模型，并利用MATLAB - Simulink环境研究了LTE系统的物理层性能。通过提供频谱灵活性，SC-FDMA-OFDMA 16 QAM与AWGN信道传输模型获得了更高的结果，丢包率为0%。数值评估是用来说明在时域和频域容量损失之间的权衡。SC-FDMA具有比OFDM更低的多径传播速率和峰值平均功率比;因此，必须消除多路径以提高效率。本研究的最后一部分包含模拟简单通信模型所需的技术的完整描述。

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

International Journal of Sensors, Wireless Communications and Control Engineering-Electrical and Electronic Engineering

CiteScore

2.20

自引率

0.00%

发文量

期刊介绍： International Journal of Sensors, Wireless Communications and Control publishes timely research articles, full-length/ mini reviews and communications on these three strongly related areas, with emphasis on networked control systems whose sensors are interconnected via wireless communication networks. The emergence of high speed wireless network technologies allows a cluster of devices to be linked together economically to form a distributed system. Wireless communication is playing an increasingly important role in such distributed systems. Transmitting sensor measurements and control commands over wireless links allows rapid deployment, flexible installation, fully mobile operation and prevents the cable wear and tear problem in industrial automation, healthcare and environmental assessment. Wireless networked systems has raised and continues to raise fundamental challenges in the fields of science, engineering and industrial applications, hence, more new modelling techniques, problem formulations and solutions are required.