Distributed Optimization of Multiuser MIMO Relay Network Using Backpropagation Algorithm

• Published in: Conference record - Asilomar Conference on Signals, Systems, & Computers pp. 1205 - 1209
• Main Authors: Wang, Rui, Jiang, Yi
• Format: Conference Proceeding
• Language: English
• Published: IEEE 31.10.2021
• Subjects: Artificial neural networks; Backpropagation; backpropagation algorithm; Interference; interference suppression; nonlinear amplify-and-forward; Numerical simulation; quasi-neural network; relay network; Relay networks (telecommunication); Training; Transceivers

This paper studies a multiuser multi-input multi-output (MIMO) relay network, where the transmit nodes and the relay nodes are subject to the nonlinear instantaneous power constraints. We introduce a perspective of regarding a relay network as a so-termed quasi-neural network by drawing its striking...