论文标题
为5G Fronthaul计划具有成本效益的延迟限制的被动光网络
Planning a Cost-Effective Delay-Constrained Passive Optical Network for 5G Fronthaul
论文作者
论文摘要
随着电信行业的快速增长向5G及以上（5GB）发展，并且出现渴望数据和时间敏感的应用程序，移动网络运营商（MNOS）面临着一个巨大的挑战，可以满足这些新需求。云无线电访问网络（CRAN）已成为一种具有成本效益的体系结构，可改善5GB性能。 Cran的前部段需要高容量和低延迟连接。被动光网（PON）提出的光学技术已成为应对领先挑战的有前途的技术。在本文中，我们提出了一个整数线性程序（ILP），该计划在不同的延迟阈值下使用Cran架构优化了5G的总拥有成本（TCO）。我们将时间和波长多路复用的被动光网（TWDM-PON）视为具有不同分裂比的领先。
With the rapid growth in the telecommunications industry moving towards 5G and beyond (5GB) and the emergence of data-hungry and time-sensitive applications, Mobile Network Operators (MNOs) are faced with a considerable challenge to keep up with these new demands. Cloud radio access network (CRAN) has emerged as a cost-effective architecture that improves 5GB performance. The fronthaul segment of the CRAN necessitates a high-capacity and low-latency connection. Optical technologies presented by Passive Optical Networks (PON) have gained attention as a promising technology to meet the fronthaul challenges. In this paper, we proposed an Integer Linear Program (ILP) that optimizes the total cost of ownership (TCO) for 5G using CRAN architecture under different delay thresholds. We considered the Time and Wavelength Division Multiplexing Passive Optical Network (TWDM-PON) as a fronthaul with different splitting ratios.
