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Capacity Regions and Sum-Rate Capacities of Vector Gaussian Interference Channels

The capacity regions of vector, or multiple-input multiple-output, Gaussian interference channels are established for very strong interference and aligned strong interference. Furthermore, the sum-rate capacities are established for Z interference, noisy interference, and mixed (aligned weak/intermediate and aligned strong) interference. These results generalize known results for scalar Gaussian interference channels.

preprint2009arXivOpen access
Xiaohu ShangBiao ChenGerhard KramerH. Vincent Poor
math.ITInformation Theory
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Open access4 authors2 topics
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Xiaohu ShangBiao ChenGerhard KramerH. Vincent Poor

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