提高光通信系统中光-OTFS 调制功率放大器的性能

Q3 Engineering

Journal of Optical Communications Pub Date : 2024-02-02 DOI:10.1515/joc-2023-0378

Arun Kumar, Nishant Gaur, Madhavi Mallam, Aziz Nanthaamornphong

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引用次数: 0

摘要

由于二维光-正交时频空间（O-OTFS）调制系统具有更高的可靠性、灵活性和数据吞吐量，未来的无线网络将广泛采用这种调制系统。当移动频繁时，OTFS 可提高连接性能。OFDM 在时频域发挥作用，而 O-OTFS 调制则在延迟-多普勒域发挥作用。本研究概述了 OTFS 如何在延迟-多普勒域发挥作用，以及它的优点和缺点。下一代网络将在各种应用中使用这种调制方法，如车对车通信、山区通信、高速移动和列车通信。本文对 O-OTFS 调制中的 PAPR 算法及其降低方法进行了简单易懂的概述。

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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Enhancing the power amplifier performance of an optical-OTFS modulation for optical communication system

Future wireless networks extensively employ the two-dimensional Optical-Orthogonal Time Frequency Space (O-OTFS) modulation system due to its increased dependability, flexibility, and data throughput. When there is a lot of movement, OTFS offers improved connectivity performance. While OFDM functions in the time-frequency domain, O-OTFS modulation acts in the delay-Doppler domain. This study provides an overview of how OTFS functions in the delay-Doppler domain, as well as its benefits and drawbacks. Next-generation networks utilize this modulation method in various applications, such as vehicle-to-vehicle communication, communication in mountainous areas, high-speed mobility, and train communication. This paper provides an easy-to-understand overview of the PAPR algorithms and its reduction in O-OTFS modulation.

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来源期刊

Journal of Optical Communications Engineering-Electrical and Electronic Engineering

CiteScore

2.90

自引率

0.00%

发文量

期刊介绍： This is the journal for all scientists working in optical communications. Journal of Optical Communications was the first international publication covering all fields of optical communications with guided waves. It is the aim of the journal to serve all scientists engaged in optical communications as a comprehensive journal tailored to their needs and as a forum for their publications. The journal focuses on the main fields in optical communications