Genie Chains: Exploring Outer Bounds on the Degrees of Freedom of MIMO Interference Networks - Chenwei Wang; Hua Sun; Jafar, Syed Ali (IEEE transactions on information theory, 2016)
Keywords: Capacity; degrees of freedom (DoF); Electric noise; Indexes; Information theory; Interference channels; interference networks; Linear algebra; Mapping; MIMO; Network flow problem; outer bounds; Precoding; Receivers; Signal processing; Wireless communication; Wireless networks