171 citations · 880 across the 49 of their papers we have counts for
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cs.IT2008★ 31 cited
Dependence Balance Based Outer Bounds for Gaussian Networks with Cooperation and Feedback
Ravi Tandon, Sennur Ulukus
We obtain new outer bounds on the capacity regions of the two-user multiple access channel with generalized feedback (MAC-GF) and the two-user interference channel with generalized…
cs.IT2008
A New Upper Bound on the Capacity of a Class of Primitive Relay Channels
Ravi Tandon, Sennur Ulukus
We obtain a new upper bound on the capacity of a class of discrete memoryless relay channels. For this class of relay channels, the relay observes an i.i.d. sequence , which is…
cs.IT2008★ 13 cited
Outer Bounds for Multiple Access Channels with Feedback using Dependence Balance
Ravi Tandon, Sennur Ulukus
We use the idea of dependence balance to obtain a new outer bound for the capacity region of the discrete memoryless multiple access channel with noiseless feedback (MAC-FB). We co…