  Interference Alignment is a new solution to over- come the problem of
interference in multiuser wireless com- munication systems. Recently, the
Compute-and-Forward (CF) transform has been proposed to approximate the
capacity of K- user Gaussian Symmetric Interference Channel and practically
perform Interference Alignment in wireless networks. However, this technique
shows a random behavior in the achievable sum- rate, especially at high SNR. In
this work, the origin of this random behavior is analyzed and a novel precoding
technique based on the Golden Ratio is proposed to scale down the fadings
experiences by the achievable sum-rate at high SNR.
