Nonlinear equalizer for CDMA in fading channels
F.J. González-Serrano, Francisco J. Escribano, Juan José Murillo-Fuentes · 2002
We present an adaptive interference canceler in multiuser and multipath scenarios. The detector has two key elements: an adaptive algorithm for separating the signal subspace from the noise subspace and a decision feedback equalizer based on the generalized cerebellar model articulation controller (GCMAC) neural network. Examples demonstrate the performance of this equalizer in typical mobile channels.