GPON-based front-end architecture for 5G networks

R. N. da Silva, M. Cunha, I. F. da Costa, S. A. Cerqueira
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引用次数: 7

Abstract

This paper is regarding a GPON-based front-end for multiband 5G cellular networks operating at microwave and mm-waves frequencies. We propose to use an existing optics-fiber infrastructure as a front-end for future optical-wireless 5G networks, by means of applying gigabit-capable passive optical and radio over fiber technologies. Numerical simulations demonstrate the viability of providing 1 and 10 Gbps using the 6 and 38 GHz frequency bands, respectively, which have been considered potential for 5G systems. A performance analysis has been carried out as a function of 64-QAM constellations, signal-to-noise ratio (SNR) and bit error rate (BER). The applicability of the proposed architecture is illustrated by simultaneously transmitting a baseband signal at 2.5 Gbps with BER as low as 10−10 and two different 5G signals at 6 and 38 GHz with SNR higher than 38 dB and BER of 10−3.
5G网络基于gpon的前端架构
本文研究的是微波和毫米波频率下的多频段5G蜂窝网络基于gpon的前端。我们建议使用现有的光纤基础设施作为未来光纤无线5G网络的前端,通过应用千兆级无源光纤和无线光纤技术。数值模拟证明了分别使用6 GHz和38 GHz频段提供1 Gbps和10 Gbps的可行性,这被认为是5G系统的潜力。对64-QAM星座、信噪比(SNR)和误码率(BER)的函数进行性能分析。通过同时传输2.5 Gbps的基带信号,误码率低至10−10,以及6 GHz和38 GHz的两种不同的5G信号,信噪比高于38 dB,误码率为10−3,说明了所提出架构的适用性。
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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