On the capacity of MIMO interference channels

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Conference object 01 Sep 2008Embargo end date: 01 Jul 2008Publisher:IEEEJournal:2008 46th Annual Allerton Conference on Communication, Control, and ComputingFunded by:NSF | Collaborative Research: N...

Authors: Xiaohu Shang; Biao Chen 0001; Gerhard Kramer; H. Vincent Poor;

doi: 10.1109/allerton.2008.4797626 , 10.48550/arxiv.0807.1543

arXiv: 0807.1543

On the capacity of MIMO interference channels

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Abstract

The capacity region of a multiple-input-multiple-output interference channel (MIMO IC) where the channel matrices are square and invertible is studied. The capacity region for strong interference is established where the definition of strong interference parallels that of scalar channels. Moreover, the sum-rate capacity for Z interference, noisy interference, and mixed interference is established. These results generalize known results for the scalar Gaussian IC.

8 pages, 2 figures, submitted to Allerton 2008

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Keywords

FOS: Computer and information sciences, Computer Science - Information Theory, Information Theory (cs.IT)

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