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In this work, we model a random access multicast network with cooperative relaying and analyze its throughput. The network consists of two source nodes and two destination nodes, where both source nodes generate data that needs to be transmitted to both destination nodes. We study the possibility that one of the sources can also act as a cooperative relay by transmitting some of the packets originating...
In this paper, we consider the problem of calculating the stability region of a two-user cognitive shared channel where the secondary (lower priority) user, whose channel is modeled as a two-state Gilbert-Elliott channel, utilizes the channel state information to adapt its transmission probabilities accordingly. The analysis also takes into account the compound effects of multipacket reception at...
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