In this paper, we introduce a new performance metric in the framework of status updates that
we will refer to as the Age of Incorrect Information (AoII). This new metric deals with the …

A source provides status updates to monitors through a network with state defined by a
continuous-time finite Markov chain. An age of information (AoI) metric is used to …

In this paper, we investigate a network where N links contend for the channel using the well-
known carrier sense multiple access scheme. By leveraging the notion of stochastic hybrid …

A source node updates its status as a point process and also forwards its updates to a
network of observer nodes. Within the network of observers, these updates are forwarded as …

In this article, we consider the average age minimization problem where a central entity
schedules M users among the N available users for transmission over unreliable channels. It …

In this paper, we examine the potentials of Non-Orthogonal Multiple Access (NOMA),
currently rivaling Orthogonal Multiple Access (OMA) in 3rd Generation Partnership Project …

Age of information (AoI), defined as the time that elapsed since the last received update was
generated, is a newly proposed metric to measure the timeliness of information updates in a …

In this paper, we investigate the age minimization problem for a two-hop relay system, under
a resource constraint on the average number of forwarding operations at the relay. We first …

Age of information (AoI) is a time-evolving measure of information freshness, that tracks the
time since the last received fresh update was generated. Analyzing peak and average AoI …

Edge computing applications typically require generated data to be preprocessed at the
source and then transmitted to an edge server. In such cases, transmission time and …