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cs.IT2013★ 6 cited
On the Number of Interference Alignment Solutions for the K-User MIMO Channel with Constant Coefficients
Óscar González, Carlos Beltrán, Ignacio Santamaría
In this paper, we study the number of different interference alignment (IA) solutions in a K-user multiple-input multiple-output (MIMO) interference channel, when the alignment is…
cs.IT2012★ 86 cited
A Feasibility Test for Linear Interference Alignment in MIMO Channels with Constant Coefficients
Oscar Gonzalez, Carlos Beltran, Ignacio Santamaria
In this paper, we consider the feasibility of linear interference alignment (IA) for multiple-input multiple-output (MIMO) channels with constant coefficients for any number of use…