2 citations · 3 across the 4 of their papers we have counts for
8 papers
Status Updates with Priorities: Lexicographic Optimality
Ali Maatouk, Yin Sun, Anthony Ephremides +1
In this paper, we consider a transmission scheduling problem, in which several streams of status update packets with diverse priority levels are sent through a shared channel to th…
On The Optimality of The Whittle's Index Policy For Minimizing The Age of Information
Ali Maatouk, Saad Kriouile, Mohamad Assaad +1
In this paper, 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 i…
The Age of Incorrect Information: A New Performance Metric for Status Updates
Ali Maatouk, Saad Kriouile, Mohamad Assaad +1
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…
Minimizing The Age of Information: NOMA or OMA?
Ali Maatouk, Mohamad Assaad, Anthony Ephremides
In this paper, we examine the potentials of Non- Orthogonal Multiple Access (NOMA), currently rivaling Orthogonal Multiple Access (OMA) in 3rd Generation Partnership Project (3GPP)…
Age of Information With Prioritized Streams: When to Buffer Preempted Packets?
Ali Maatouk, Mohamad Assaad, Anthony Ephremides
In this paper, we consider N information streams sharing a common service facility. The streams are supposed to have different priorities based on their sensitivity. A higher prior…
Minimizing The Age of Information in a CSMA Environment
Ali Maatouk, Mohamad Assaad, Anthony Ephremides
In this paper, we investigate a network of N interfering links contending for the channel to send their data by employing the well-known Carrier Sense Multiple Access (CSMA) scheme…