5GURLLC应用场景中低时延、高可靠关键技术分析

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摘要:文章在概述5G网络端到端传输时延类型及URLLC业务时延要求的基础上,对传输网URLLC关键技术和核心网URLLC关键技术展开分析,面向不同的URLLC业务应用场景,制定不同的技术组合方案,以优化5G URLLC网络应用,为运营商降低5G网络时延和提高可靠性提供技术参考。
关键词:5G;URLLC场景;低时延;高可靠
doi:10.3969/J.ISSN.1672-7274.2023.07.027
中图分类号:TN 929.53 文献标志码:A 文章编码:1672-7274(2023)07-00-03
Analysis of Key Technologies with Low Delay and High Reliability in 5G Application URLLC Scenarios
LIANG Jian
(Shanxi Information Planning and Design Institute Co., Ltd., Taiyuan 030012, China)
Abstract: Based on the overview of 5G end-to-end Transmission delay types and URLLC service delay requirements, this paper analyzes and discusses the key technologies of transmission network URLLC and core network URLLC, and develops different technology combination schemes for different URLLC service application scenarios to optimize 5G URLLC network applications and provide technical references for operators' 5G delay and reliability.
Key words: 5G; URLLC scenario; low latency; high reliability
1 网络时延及URLLC关键技术概述
1.1 网络时延
5G网络端到端传输时延包括单向时延和双向时延两种。(剩余4088字)