Motivated partially by a control-theoretic viewpoint, we propose a game-theoretic model,
called random access game, for contention control. We characterize Nash equilibria of …

In this paper, a novel prioritization mechanism for random access strategies in cellular
networks is proposed. The proposed prioritized random access strategy sets different …

To enable connectivity between a massive number of devices on the Internet of Things (IoT)
paradigm, machine-to-machine (M2M) communication is implied. The key feature of …

This paper studies a hierarchical distributed choice of retransmission probabilities in slotted
aloha. In particular, we consider a wireless system composed of one central receiver and …

The S-ALOHA (ie slotted-ALOHA) protocol is recently regaining interest in Lower Power
Wide Area Networks (LPWAN) handling M2M traffic. Despite intensive studies since the birth …

We consider finite number of users, with infinite buffer storage, sharing a single channel
using the aloha medium access protocol. This is an interesting example of a non saturated …

We study a large population of communicating terminals using an ALOHA protocol with two
possible levels of transmission power. We pose the problem of how to choose between …

In this paper, we study the performance of Slotted Aloha under power differentiation
schemes. We consider the uplink of a cellular system where m mobiles transmit over a …

We study the interaction among users of contention-based wireless networks, where the
performance of the network is highly correlated with user transmission probabilities …

We consider the uplink case of a cellular system where m bufferless mobiles transmit over a
common channel to a base station, using the slotted aloha medium access protocol. We …