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cs.IT2009
K-User Fading Interference Channels: The Ergodic Very Strong Case
Lalitha Sankar, Jan Vondrak, H. Vincent Poor
Sufficient conditions required to achieve the interference-free capacity region of ergodic fading K-user interference channels (IFCs) are obtained. In particular, this capacity reg…
cs.IT2008★ 1 cited
On the Sum-Capacity of Degraded Gaussian Multiaccess Relay Channels
Lalitha Sankar, Narayan B. Mandayam, H. Vincent Poor
The sum-capacity is studied for a K-user degraded Gaussian multiaccess relay channel (MARC) where the multiaccess signal received at the destination from the K sources and relay is…