18 citations · 18 across the 2 of their papers we have counts for
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cs.IT2012
Achievable Sum-Rates in Gaussian Multiple-Access Channels with MIMO-AF-Relay and Direct Links
Frederic Knabe, Omar Mohamed, Carolin Huppert
We consider a single-antenna Gaussian multiple-access channel (MAC) with a multiple-antenna amplify-and-forward (AF) relay, where, contrary to many previous works, also the direct…
cs.IT2012
Superiority of TDMA in a Class of Gaussian Multiple-Access Channels with a MIMO-AF-Relay
Frederic Knabe, Omar Mohamed, Carolin Huppert
We consider a Gaussian multiple-access channel (MAC) with an amplify-and-forward (AF) relay, where all nodes except the receiver have multiple antennas and the direct links between…
cs.IT2010★ 18 cited
Achievable Rates in Two-user Interference Channels with Finite Inputs and (Very) Strong Interference
Frederic Knabe, Aydin Sezgin
For two-user interference channels, the capacity is known for the case where interference is stronger than the desired signal. Moreover, it is known that if the interference is abo…