Wireless ultra-reliable and low-latency communication:key design analysis and challenge

Yusun FU; Genke YANG

doi:10.11959/j.issn.1000-436x.2020154

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Wireless ultra-reliable and low-latency communication:key design analysis and challenge

Comprehensive Review | 更新时间：2024-06-05

- Wireless ultra-reliable and low-latency communication:key design analysis and challenge
- Journal on Communications Vol. 41, Issue 8, Pages: 187-203(2020)
- 作者机构：
  
  1. 上海交通大学电子信息与电气工程学院，上海 200240
  2. 上海交通大学宁波人工智能研究院，浙江宁波 315000
- 作者简介：
- 基金信息：
  
  The National Key Research and Development Program of China(2019YFB1705703);The National Key Research and Development Program of China(2017YFA60700602)
- DOI：10.11959/j.issn.1000-436x.2020154
  CLC： TN929.5
- Online First：2020-08，
  
  Published：25 August 2020
- 稿件说明：
移动端阅览
Yusun FU, Genke YANG. Wireless ultra-reliable and low-latency communication:key design analysis and challenge[J]. Journal on Communications, 2020, 41(8): 187-203.
DOI：

Yusun FU, Genke YANG. Wireless ultra-reliable and low-latency communication:key design analysis and challenge[J]. Journal on Communications, 2020, 41(8): 187-203. DOI： 10.11959/j.issn.1000-436x.2020154.

摘要

目前超可靠低时延通信（URLLC）研究较碎片化，且侧重于某一点，因此以全景式视角，从应用场景和需求开始，介绍了URLLC相关的系统架构、关键技术和总体解决方案；然后分别对物理层检测性能需求、链路自适应、无线资源管理、端到端分集解决方案以及如何与时间敏感网络集成进行了深入的分析，并对候选方案进行了探讨。希望从广度到深度，对URLLC的理论研究以及如何应用有一个透彻全面的介绍，对其挑战有一个清晰的认识，从而为相关研究和工程技术人员提供借鉴。

Abstract

The current fragmented ultra reliable and low latency communication (URLLC) research focusing on a certain point was overcome.From the perspective of panoramic view

starting from the application scenarios and requirements

the system architecture

key technologies and solutions of URLLC were analyzed and introduced.Then

the physical layer detection performance requirements

link adaptation

radio resource management

end-to-end diversity solutions and how to integrate with TSN (time sensitive network) were analyzed in depth

and possible candidates were discussed.It hopes to have a thorough and comprehensive understanding of the theoretical research and application of URLLC

and a clear understanding of its challenges

so as to play a key reference for researchers and engineers in the related fields.

关键词

Keywords

references

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