The capacity region of the discrete memoryless interference channel with strong interference
IEEE Transactions on Information Theory
Elements of information theory
Elements of information theory
Information Theory: Coding Theorems for Discrete Memoryless Systems
Information Theory: Coding Theorems for Discrete Memoryless Systems
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IZS '06 Proceedings of the 2006 International Zurich Seminar on Communications
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IEEE Transactions on Information Theory
Codes with the identifiable parent property and the multiple-access channel
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On achievable rate regions for the Gaussian interference channel
IEEE Transactions on Information Theory
Achievable rates in cognitive radio channels
IEEE Transactions on Information Theory
Capacity of Interference Channels With Partial Transmitter Cooperation
IEEE Transactions on Information Theory
Capacity of a Class of Cognitive Radio Channels: Interference Channels With Degraded Message Sets
IEEE Transactions on Information Theory
On the Achievable Rate Regions for Interference Channels With Degraded Message Sets
IEEE Transactions on Information Theory
An achievable rate region for the Gaussian Z-interference channel with conferencing
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
Rate enhancement for the Gaussian Z-interference channel with transmitter cooperation
IEEE Communications Letters
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We study the discrete memoryless Z-interference channel (ZIC) where the transmitter of the pair that suffers from interference is cognitive. We first provide upper and lower bounds on the capacity of this channel. We then show that, when the channel of the transmitter-receiver pair that does not face interference is noiseless, the two bounds coincide and therefore define the capacity region. The obtained results imply that, unlike in the Gaussian cognitive ZIC, in the considered channel superposition encoding at the non-cognitive transmitter as well as Gel'fand-Pinsker encoding at the cognitive transmitter are needed in order to minimize the impact of interference. As a byproduct of the obtained capacity region, we obtain the capacity result for a generalized Gel'fand-Pinsker problem.