An Improved MAC Layer for the 5G NR ns-3 Module

Natale Patriciello, S. Lagén, L. Giupponi, Biljana Bojović
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引用次数: 19

Abstract

In this paper, we present a novel 5G NR simulator aligned with Release 15 TS 38.300. The work relies on previous implementations of LTE and mmWave modules. The focus of the paper is on the MAC layer, where we present the refactoring and the improvements to support OFDMA as per standard. A novel, user-friendly and modular interface is also proposed for the scheduler part, that allows a symbol-level distribution of resources. We go through the details of the implementation, and then we present scheduler results for a subset of schedulers that we propose. The code is available for interested users.
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5G NR ns-3模块的改进MAC层
在本文中,我们提出了一种符合Release 15 TS 38.300的新型5G NR模拟器。这项工作依赖于先前LTE和毫米波模块的实现。本文的重点是在MAC层,我们提出了重构和改进,以支持OFDMA的标准。为调度部分提出了一种新颖的、用户友好的模块化接口,该接口允许符号级的资源分配。我们将详细介绍实现的细节,然后为我们提出的调度器子集提供调度器结果。感兴趣的用户可以使用该代码。
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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ns-3 NEXT: Towards a Reference Platform for Offline and Augmented Wireless Networking Experimentation An Improved MAC Layer for the 5G NR ns-3 Module Extending Network Emulation Support in ns-3 using DPDK Recent Acknowledgement Support for ns-3 TCP Improved Abstraction for Clear Channel Assessment in ns-3 802.11 WLAN Model
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