Department Gathering


Age of Information: A New Information Freshness Metric in the IoT Era


As the most well-known application of IoT technologies, remote monitoring is now pervasive. In these applications, information usually has a higher value when it is fresher. In this talk, I will give a brief introduction to the age of information (AoI) concept as a new metric for information freshness. I will also share the state-of-the-art of this topic and our recent findings in this line of research.