Performance Analysis of Ambient IoT Communication System

Ambient IoT (A-IoT) is a new paradigm of extremely low complex devices that enables devices to operate with extremely low energy consumption, often harvesting energy from the surrounding environment rather than relying on traditional batteries or wired energy sources. Further, the communication from the A-IoT device is based on modulation and backscattering on a signal, a.k.a carrier wave, provided externally. This paper discusses various aspects associated with A-IoI communication system, i.e., capabilities and types of A-IoT devices, the deployment scenarios, modulation schemes, characteristics of the carrier wave and backscattering mechanism. The document further analyses the performance of the A-IoT communication system under various scenarios.