Title :
A fully adaptive signalspace detector with soft-information (AS3D)
Author :
Dahm, I. ; Schmermbeck, S.
Author_Institution :
Comput. Eng. Inst., Dortmund Univ., Germany
Abstract :
Signal space detection (SSD) is a promising concept for symbol detection, especially on magnetic recording channels. We introduce a concept of adaptive SSD, that is characterized by a high detection performance and robustness against parameter variation.
Keywords :
adaptive equalisers; adaptive signal detection; magnetic recording; multilayer perceptrons; stability; time-varying channels; adaptive decision boundaries; adaptive equalizer; adaptive extraction of soft-information; adaptive soft-output signal space detector; heavy transition noise; magnetic recording channels; multilevel perceptron; parameter variation robustness; soft-information; symbol detection; time-variant channels; Adaptive signal detection; Detectors; Energy consumption; Error correction codes; Intersymbol interference; Magnetic noise; Magnetic recording; Maximum likelihood detection; Noise robustness; Signal detection;
Conference_Titel :
Communications, 2003. ICC '03. IEEE International Conference on
Print_ISBN :
0-7803-7802-4
DOI :
10.1109/ICC.2003.1203865
