Beyond 5G URLLC Evolution: New Service Modes and Practical\n Considerations

2021/06/07 by Hirley Alves, Gweon Jo, Alves, Hirley +29 · 1 citation
Computer Science · Engineering · #Age of Information Optimization #FOS: Computer and information sciences #IoT and Edge/Fog Computing #Networking and Internet Architecture (cs.NI) #Wireless Body Area Networks

paper · pdf · doi:10.48550/arxiv.2106.11825

openalex publication_date 2021/06/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Ultra-reliable low latency communications (URLLC) arose to serve industrial\nIoT (IIoT) use cases within the 5G. Currently, it has inherent limitations to\nsupport future services. Based on state-of-the-art research and practical\ndeployment experience, in this article, we introduce and advocate for three\nvariants: broadband, scalable and extreme URLLC. We discuss use cases and key\nperformance indicators and identify technology enablers for the new service\nmodes. We bring practical considerations from the IIoT testbed and provide an\noutlook toward some new research directions.\n

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