13 March 2013 Joint beam design and user selection over non-binary coded MIMO interference channel
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Abstract
In this paper, we discuss the problem of sum rate improvement for coded MIMO interference system, and propose joint beam design and user selection over interference channel. Firstly, we have formulated non-binary LDPC coded MIMO interference networks model. Then, the least square beam design for MIMO interference system is derived, and the low complexity user selection is presented. Simulation results confirm that the sum rate can be improved by the joint user selection and beam design comparing with single interference aligning beamformer.
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Haitao Li, Haitao Li, Haiying Yuan, Haiying Yuan, "Joint beam design and user selection over non-binary coded MIMO interference channel", Proc. SPIE 8784, Fifth International Conference on Machine Vision (ICMV 2012): Algorithms, Pattern Recognition, and Basic Technologies, 878418 (13 March 2013); doi: 10.1117/12.2014020; https://doi.org/10.1117/12.2014020
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