Does the Channel-Output Feedback improve the performance of the Two-User Linear Deterministic Interference Channel?

摘要: Motivation Page 1 (3,1) (3,2) TX1 TX2 RX2 RX1 ←-n11 ←-n22 X1,1 X1,2 X1,3 X1,4 X1,5 X2,4 X2,3 X2,2 X2,1 X1,1 X1,2 X1,3 TX2,1 X1,4 TX2,2 X1,5 TX2,3 X2,1 TX1,2 X2,2 TX1,3 X2,3 TX1,4 X2,4 TX1,5 X1,1 -→n11 -→n22 n12 n21 Signal Interference Feedback -→nii = L 1 2 log 2 --→ SNRiC nij = L 1 2 log 2 INRijC ←-nii = L 1 2 log 2 ←-- SNRiC i ∈ 11,2l and j ∈ 11,2l<1il Does the Channel-Output Feedback improve the performance of the Two-User Linear Deterministic Interference Channel? Motivation Linear deterministic interference channel (LDIC) with noisy channel-output feedback (NOF). Gaussian interference channel (G-IC) with noisy channel-output feedback (NOF). References Victor Quintero*, Samir M. Perlaza*, Jean-Marie Gorce*, Iñaki Esnaola‡ *INRIA, INSA de Lyon, Université de Lyon. France ‡The University of Sheffield. United Kingdom. GDR-ISIS Recent Advances in Network Information Theory and …