Ambient IoT: A missing link in 3GPP IoT Devices Landscape

M. Majid Butt,Nitin R. Mangalvedhe,Nuno K. Pratas, Johannes Harrebek, John Kimionis,Muhammad Tayyab, Oana-Elena Barbu,Rapeepat Ratasuk,Benny Vejlgaard

CoRR（2023）

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摘要

Ambient internet of things (IoT) is the network of devices which harvest energy from ambient sources for powering their communication. After decades of research on operation of these devices, Third Generation Partnership Project (3GPP) has started discussing energy harvesting technology in cellular networks to support massive deployment of IoT devices at low operational cost. This article provides a timely update on 3GPP studies on ambient energy harvesting devices including device types, use cases, key requirements, and related design challenges. Supported by link budget analysis for backscattering energy harvesting devices, which are a key component of this study, we provide insight on system design and show how this technology will require a new system design approach as compared to New Radio (NR) system design in 5G.

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关键词

Internet Of Things,Internet Of Things Devices,Low Cost,Types Of Devices,Energy Harvesting,Device Deployment,Generation Partnership Project,Energy Harvesting Devices,Link Budget,Ambient Energy,Energy Harvesting Technology,Power Consumption,Base Station,Energy Availability,Future Technologies,Bit Error Rate,Radio Frequency Identification,Antenna Gain,Radio Frequency Signal,User Equipment,Internet Of Things Technology,Cellular Technology,Massive Internet Of Things,Power Consumption Of Devices,Small Form Factor,Ultra-reliable Low-latency Communications,Energy Storage Capability,Radio Frequency Energy,Typical Use Case,Radio Access Network

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