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The asymmetric DoF Region for the 3-user MxN Interference Channel
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 , the other when
the transmitters have antennas each, while the receivers have 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 is presented