35 citations · 43 across the 9 of their papers we have counts for
Showing 2011 · cs.ITShow all
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cs.IT2011★ 2 cited
On the Gaussian Z-Interference Channel with Processing Energy Cost
Xi Liu, Elza Erkip
This work considers a Gaussian interference channel with processing energy cost, which explicitly takes into account the energy expended for processing when each transmitter is on.…
cs.IT2011★ 35 cited
A Secure Communication Game with a Relay Helping the Eavesdropper
Melda Yuksel, Xi Liu, Elza Erkip
In this work a four terminal complex Gaussian network composed of a source, a destination, an eavesdropper and a jammer relay is studied under two different set of assumptions: (i)…
cs.IT2011
A Game-Theoretic View of the Interference Channel: Impact of Coordination and Bargaining
Xi Liu, Elza Erkip
This work considers coordination and bargaining between two selfish users over a Gaussian interference channel. The usual information theoretic approach assumes full cooperation am…