5G NR分THz光纤无线集成系统采用极化多重复杂多带技术和自我极化多样化方案
Ming-Chung Cheng1, Hai-Han Lu2, Hsiao-Mei Lin3
1Institute of Electro-Optical Engineering, National Taipei University of Technology, Taipei, 10608, Taiwan.
Scientific reports
|November 2, 2024
概括
第五代 (5G) 新的无线电 (NR) 纤维无线系统通过极化复杂化和自我极化多样性实现了高数据速率. 这证明了强大的传输,以满足未来的高速通信需求.
科学领域:
- 电信工程 电信工程 电信工程
- 光学通信是指光学通信.
- 无线通信无线通信
背景情况:
- 第五代 (5G) 新无线电 (NR) 系统需要增强容量和频谱效率.
- 无线光纤综合系统为高速远程通信提供了一个有前途的解决方案.
- 极化复杂化和多样化方案对于提高系统性能至关重要.
研究的目的:
- 实施和演示5G NR光纤无线集成系统.
- 评估极化多重复合多带技术和自我极化多样化方案的有效性.
- 在集成系统中评估5G NR亚特拉赫兹 (THz) 信号的传输性能.
主要方法:
- 实现光纤无线集成系统,使用极化多重复合多带技术.
- 应用一个自我极化多样化方案,以实现高效的极化解复.
- 通过20公里的单模光纤,1.6公里的光无线和4/8/12米的5G NR无线链接,传输四个5G NR分THz信号,采用32次方格振幅调制-正交频率分割复杂化.
主要成果:
- 成功实施5G NR光纤无线集成系统.
- 使用极化多重复合多带技术,证明了传输能力和光谱效率的提高.
- 实现了高总量数据速率,低位误差率和传输次THz信号的误差向量大小.
- 验证了系统的稳定性,以支持尖端的5G NR应用.
结论:
- 开发的光纤无线集成系统有效地传输5G NR亚THz信号.
- 对高性能有线无线通信而言,极化多重复合多频技术和自我极化多样化方案至关重要.
- 该系统为满足未来通信系统不断变化的需求奠定了基础,使高速和远程连接成为可能.
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