14.2k citations
- Massachusetts Institute of TechnologyUS1.1k papers
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Showing 2008 · cs.ITShow all
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cs.IT2008★ 83 cited
Capacity Bounds for Broadcast Channels with Confidential Messages
Jin Xu, Yi Cao, Biao Chen
In this paper, we study capacity bounds for discrete memoryless broadcast channels with confidential messages. Two private messages as well as a common message are transmitted; the…
cs.IT2008★ 28 cited
New Outer Bounds on the Capacity Region of Gaussian Interference Channels
Xiaohu Shang, Gerhard Kramer, Biao Chen
Recent outer bounds on the capacity region of Gaussian interference channels are generalized to -user channels with and asymmetric powers and crosstalk coefficients. The b…