面向C-RAN场景下5G NR前传流量传输的柔性以太网组的尺寸规划

2021 International Conference on Optical Network Design and Modeling (ONDM) Pub Date : 2021-06-28 DOI:10.23919/ONDM51796.2021.9492417

J. Hernández, Gabriel Otero Pérez, D. Larrabeiti, Ó. D. Dios

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引用次数: 1

摘要

本文概述了由光互联论坛标准化的新的Flex以太网实现协议及其在具有确定性延迟的大规模MIMO 5G新无线电前传业务传输中的适用性。由于FlexE日历槽对每个单独的前传通信流的适当尺寸，可以实现低于IEEE 802.1CM要求的100 μs的有界延迟。

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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Dimensioning Flex Ethernet Groups for the transport of 5G NR fronthaul traffic in C-RAN scenarios

This article overviews the new Flex Ethernet implementation agreement standardised by the Optical Internetworking Forum and its applicability for the transport of Massive MIMO 5G New Radio fronthaul traffic with deterministic delay. Thanks to the proper dimensioning of FlexE calendar slots to each individual fronthaul traffic flow, bounded delays below the 100 μs requirement imposed by the IEEE 802.1CM can be achieved.

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2021 International Conference on Optical Network Design and Modeling (ONDM)

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