On the stability region of a relay-assisted multiple access scheme
Νικόλαος Παππάς, Marios Kountouris, Anthony Ephremides, Apostolos Traganitis · 2013
In this paper we study the impact of a relay node in a two-user network. We assume a random access collision channel model with erasures. In particular we obtain an inner and an outer bound for the stability region.