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    The asymmetric DoF Region for the 3-user MxN Interference Channel

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    In this paper, the 3-user Gaussian MIMO interference channel is considered. The asymmetric distribution of the DoF, where different users have different number of DoF, is studied. Two cases are presented, the first is when all transmitters and receivers have equal number of antennas MM, the other when the transmitters have MM antennas each, while the receivers have NN antennas each. It is assumed that the channel coefficients are constant and known to all transmitters and receivers. The region of the achievable DoF tuple (d1;d2;d3)(d_1; d_2; d_3) is presented
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