支持TSN传播延迟补偿的RAN增强

2021 IEEE 9th International Conference on Information, Communication and Networks (ICICN) Pub Date : 2021-11-25 DOI:10.1109/icicn52636.2021.9674019

Hua Xu, Jincan Xin, Sen Xu, Hua Zhang

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引用次数: 1

摘要

工业自动化过程的开发使对通信系统有严格要求的新用例成为可能。引入时敏网络(TSN)与第五代移动通信系统(5G)的融合部署，满足工业应用的高要求，实现确定性连接。由于时间同步是TSN和5G系统(5GS)的基础，R17增强了时间同步，以提高同步精度要求。本文介绍了R17中的三种基线场景、Uu接口时间同步预算、误差项和两种主要的传播延迟补偿选项。

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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RAN Enhancement to Support Propagation Delay Compensation of TSN

The development of industrial automation processes enables new use cases that have stringent requirements for communication systems. The integration and deployment of time-sensitive networks (TSN) and fifth-generation mobile communication system (5G) is introduced to meet the high demands of industrial applications and achieve deterministic connection. Since time synchronization is the basis of both TSN and 5G system (5GS), R17 has enhanced time synchronization for the improved synchronization accuracy requirement. This paper introduces three baseline scenarios, Uu interface time synchronization budget, error terms, and two main propagation delay compensation options in R17.

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2021 IEEE 9th International Conference on Information, Communication and Networks (ICICN)

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