Interference ali ignment Common problem Too MANy unknowns Solution: Align interferences to reduce the number of unknowns Benef计: Everyone gets one half of the cake V. Cadambe and S Jafar, " Interference Alignment and Degrees of Freedom of the K-User Interference Channel8 Interference Alignment Common problem: Too MANY unknowns! Solution: Align interferences to reduce the number of unknowns V. Cadambe and S. Jafar, “Interference Alignment and Degrees of Freedom of the K-User Interference Channel” Benefit: Everyone gets one half of the cake