43 citations · 171 across the 38 of their papers we have counts for
3 papers · 1 filter
Minimizing the Age of Information from Sensors with Common Observations
Anders E. Kalør, Petar Popovski
We study the average Age of Information (AoI) in a system where physical sources produce independent discrete-time updates that are each observed by several sensors. We devise a mo…
Delay and Communication Tradeoffs for Blockchain Systems with Lightweight IoT Clients
Pietro Danzi, Anders E. Kalør, Čedomir Stefanović +1
The emerging blockchain protocols provide a decentralized architecture that is suitable of supporting Internet of Things (IoT) interactions. However, keeping a local copy of the bl…
Random Access Schemes in Wireless Systems With Correlated User Activity
Anders Ellersgaard Kalør, Osama A. Hanna, Petar Popovski
Traditional random access schemes are designed based on the aggregate process of user activation, which is created on the basis of independent activations of the users. However, in…