75 citations · 805 across the 106 of their papers we have counts for
6 papers · 2 filters
Achievable and Crystallized Rate Regions of the Interference Channel with Interference as Noise
Mohamad Awad Charafeddine, Aydin Sezgin, Zhu Han +1
The interference channel achievable rate region is presented when the interference is treated as noise. The formulation starts with the 2-user channel, and then extends the results…
Interference Alignment and Neutralization in a Cognitive 3-User MAC-Interference Channel: Degrees of Freedom
Anas Chaaban, Aydin Sezgin
A network consisting of a point-to-point (P2P) link and a multiple access channel (MAC) sharing the same medium is considered. The resulting interference network, with three transm…
The Capacity Region of the Linear Shift Deterministic Y-Channel
Anas Chaaban, Aydin Sezgin
The linear shift deterministic Y-channel is studied. That is, we have three users and one relay, where each user wishes to broadcast one message to each other user via the relay, r…
Sub-optimality of Treating Interference as Noise in the Cellular Uplink
Anas Chaaban, Aydin Sezgin
Despite the simplicity of the scheme of treating interference as noise (TIN), it was shown to be sum-capacity optimal in the Gaussian 2-user interference channel in \cite{ShangKram…
On Gaussian Multiple Access Channels with Interference: Achievable Rates and Upper Bounds
Anas Chaaban, Aydin Sezgin, Bernd Bandemer +1
We study the interaction between two interfering Gaussian 2-user multiple access channels. The capacity region is characterized under mixed strong--extremely strong interference an…
On the Sum Capacity of the Y-Channel
Anas Chaaban, Aydin Sezgin, Salman Avestimehr
A network where three users communicate with each other via a relay is considered. Users do not receive other users' signals via a direct link, and thus the relay is essential for…