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5G new radio photonically-amplified Xhaul

机译:5G新型电台光神经 - 放大Xhaul

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摘要

This work reports the implementation and experimental performance analysis of innovative 5G new radio (NR) photonically-amplified mobile backhauls and fronthauls. We claim to utilize fiber-optic links not only for data transmission and transport but also for amplifying ultrawideband radiofrequency (RF) signals from all mobile communication generations, including the current 5G and future 6G networks. The photonics-assisted RF amplification (PAA) digital performance investigation has been evaluated from baseband, for the first time in literature, to extremely high frequency (EHF), demonstrating the feasibility of using the proposed solution for enhancing the power efficiency and/or extending the backhaul link reach. Furthermore, the PAA-based 5G NR fronthaul deployment enabled to increase the system throughput in 12.3 times, attaining 13.5 Gbit/s, and providing root mean square error vector magnitude (EVMRMS) in accordance to the 3GPP requirements for bandwidths up to 400 MHz.
机译:这项工作报告了创新的5G新型无线电(NR)光神经扩增的移动反向脉冲和Fronthauls的实施和实验性能分析。我们要求使用光纤链路不仅用于数据传输和传输,而且还用于放大来自所有移动通信代的超广域带射频(RF)信号,包括当前的5G和未来的6G网络。已经从基带评估了光子辅助RF扩增(PAA)数字性能调查,这是在文献中第一次评估极高频率(EHF),证明使用所提出的解决方案来提高功率效率和/或延伸的可行性回程链接到达。此外,基于PAA的5G NR Fronthaul部署,使系统吞吐量增加12.3次,获得13.5 Gbit / s,并根据高达400 MHz的带宽的3GPP要求提供均方根误差矢量幅度(EVMRMS)。

著录项

  • 来源
    《Optical fiber technology》 |2020年第12期|102358.1-102358.7|共7页
  • 作者单位

    Natl Inst Telecommun Lab WOCA 510 Joao Camargo Ave BR-37540000 Santa Rita Do Sapucai MG Brazil;

    Natl Inst Telecommun Lab WOCA 510 Joao Camargo Ave BR-37540000 Santa Rita Do Sapucai MG Brazil;

    Natl Inst Telecommun Lab WOCA 510 Joao Camargo Ave BR-37540000 Santa Rita Do Sapucai MG Brazil|Univ Fed Itajuba 1303 BPS Ave BR-37500903 Itajuba MG Brazil;

    Natl Inst Telecommun Lab WOCA 510 Joao Camargo Ave BR-37540000 Santa Rita Do Sapucai MG Brazil;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    5G; 5G New radio; Backhaul; Fronthaul;

    机译:5G;5G新收音机;回程;Fronthaul;

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