Learning internal representations by error propagation
Parallel distributed processing: explorations in the microstructure of cognition, vol. 1
Fuzzy techniques for adaptive nonlinear equalization
Signal Processing - Special issue on fuzzy logic in signal processing
Nonsingleton fuzzy logic systems: theory and application
IEEE Transactions on Fuzzy Systems
Equalization of nonlinear time-varying channels using type-2 fuzzy adaptive filters
IEEE Transactions on Fuzzy Systems
Broadband modelling of indoor power-line channels
IEEE Transactions on Consumer Electronics
Power line communications: state of the art and future trends
IEEE Communications Magazine
Modeling and evaluation of the indoor power line transmission medium
IEEE Communications Magazine
Extending the power line LAN up to the neighborhood transformer
IEEE Communications Magazine
Robust adaptive spread-spectrum receiver with neural net preprocessing in non-Gaussian noise
IEEE Transactions on Neural Networks
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This paper introduces adaptive fuzzy equalizers with variable step size for broadband power line (PL) communications. Based on delta-bar-delta and local Lipschitz estimation updating rules, feedforward, and decision feedback approaches, we propose singleton and nonsingleton fuzzy equalizers with variable step size to cope with the intersymbol interference (ISI) effects of PL channels and the hardness of the impulse noises generated by appliances and nonlinear loads connected to low-voltage power grids. The computed results show that the convergence rates of the proposed equalizers are higher than the ones attained by the traditional adaptive fuzzy equalizers introduced by J. M. Mendel and his students. Additionally, some interesting BER curves reveal that the proposed techniques are efficient for mitigating the above-mentioned impairments.