Performance Investigation of 5G-Mobile Fronthaul using Analog RoF Technology

2018 Al-Mansour International Conference on New Trends in Computing, Communication, and Information Technology (NTCCIT) Pub Date : 2018-11-01 DOI:10.1109/NTCCIT.2018.8681177

S. Jawad, R. Fyath

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引用次数: 1

Abstract

This paper presents the transmission performance of 5G mobile fronthaul based on the aggregation of multiple intermediate frequencies over a radio-over-fiber platform. Four scenarios describing the environment of single mode-fiber link are investigated for efficient bandwidth transmission. The effect of fiber transmission link parameters like dispersion, attenuation, transmission distance, lunch power, and number of aggregated signals are reported for three modulation formats (QPSK, 16QAM, and 64QAM). Increasing the transmission capacity by going toward wavelength division multiplexing with 1 GHz-channel bandwidth is discussed. The simulation reveals that the maximum transmission distance of 16x200 MHz-bandwidth mobile signals over SMF operating at 1550 nm is 82, 69, and 25 km with bit rates 10.24, 20.48 and 30.72 GB/s for QPSK, 16QAM and 64QAM, respectively, at launch power equal to 0 dBm. These values are to be compared with 29, 20 and 13 km (9.6, 51.2 and 76.8 Gb/s), respectively, when 8x1 GHz-bandwidth signals are transmitted.

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基于模拟RoF技术的5g移动前传性能研究

本文研究了无线光纤平台上基于多个中频聚合的5G移动前传传输性能。研究了描述单模光纤链路环境的四种场景，以实现高效的带宽传输。对于三种调制格式(QPSK、16QAM和64QAM)，报告了色散、衰减、传输距离、午餐功率和聚合信号数量等光纤传输链路参数的影响。讨论了以1ghz信道带宽进行波分复用以提高传输容量。仿真结果表明，当发射功率为0 dBm时，QPSK、16QAM和64QAM的16x200mhz带宽的移动信号在1550 nm SMF上的最大传输距离分别为82、69和25 km，比特率分别为10.24、20.48和30.72 GB/s。这些值分别与传输8x1 ghz带宽信号时的29、20和13 km(9.6、51.2和76.8 Gb/s)进行比较。

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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2018 Al-Mansour International Conference on New Trends in Computing, Communication, and Information Technology (NTCCIT)

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