Toward a theory of multirate nonlinear systems - R. López-Valcarce; Soura Dasgupta (IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2006)
Keywords: multirate systems; nonlinear filters; polyphase filters

Second order statistical properties of nonlinearly distorted PSK signals - R. López-Valcarce; Soura Dasgupta (IEEE Communications Letters, 2003)
Keywords: Digital Communications; equalization; nonlinear channels; PSK modulation; second-order statistics

Blind channel equalization with colored sources based on second-order statistics: a linear prediction approach - R. López-Valcarce; Soura Dasgupta (IEEE Transactions on Signal Processing, 2001)
Keywords: correlated sources; Digital Communications; equalization; second-order statistics

Blind equalization of nonlinear channels from second order statistics using precoding and channel diversity - R. López-Valcarce; Xuejie Song; Soura Dasgupta (IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2001)
Keywords: Digital Communications; equalization; nonlinear channels

Blind Equalization of Nonlinear Channels from Second-Order Statistics - R. López-Valcarce; Soura Dasgupta (IEEE Transactions on Signal Processing, 2001)
Keywords: Digital Communications; equalization; nonlinear channels; second-order statistics

Blind equalization of nonlinear digital satellite links with PSK modulation - R. López-Valcarce; Soura Dasgupta (IEEE International Symposium on Circuits and Systems (ISCAS), 2001)
Keywords: Digital Communications; equalization; nonlinear channels; second-order statistics

On blind equalization of rank deficient nonlinear channels - R. López-Valcarce; Soura Dasgupta (IEEE Workshop on Statistical Signal Processing (SSP), 2001)
Keywords: Digital Communications; equalization; nonlinear channels

Equalization and interference cancellation in linear multiuser systems based on second-order statistics - R. López-Valcarce; Zhi Ding; Soura Dasgupta (IEEE Transactions on Signal Processing, 2001)
Keywords: Digital Communications; equalization; second-order statistics

Second order statistics based blind channel equalization with correlated sources - R. López-Valcarce; Soura Dasgupta (IEEE International Symposium on Circuits and Systems (ISCAS), 2001)
Keywords: correlated sources; Digital Communications; equalization; second-order statistics

Some properties of the matrix exponential - R. López-Valcarce; Soura Dasgupta (IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 2001)
Keywords: exponential matrix; linear algebra

Blind channel identifiability/equalizability of single input multiple output nonlinear channels from second order statistics - R. López-Valcarce; Soura Dasgupta (IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2000)
Keywords: Digital Communications; equalization; nonlinear channels; second-order statistics

Exponential asymptotic stability of time-varying inverse prediction error filters - R. López-Valcarce; Soura Dasgupta; Roberto Tempo; Minyue Fu (IEEE Transactions on Signal Processing, 2000)
Keywords: nonstationary processes; prediction error filters; stability

Interference cancellation and blind equalization for linear multi-user systems - Zhi Ding; Soura Dasgupta; R. López-Valcarce (IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2000)
Keywords: Digital Communications; equalization; second-order statistics

The role of second-order statistics in blind equalization of nonlinear channels - R. López-Valcarce; Soura Dasgupta (IEEE Workshop on Statistical Signal Processing (SSP), 2000)
Keywords: Digital Communications; equalization; nonlinear channels; second-order statistics

A new proof for the stability of equation-error models - R. López-Valcarce; Soura Dasgupta (IEEE Signal Processing Letters, 1999)
Keywords: adaptive IIR filters; system identification

On the stability of the inverse time-varying prediction error filter obtained with the RWLS algorithm - R. López-Valcarce; Soura Dasgupta (IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 1999)
Keywords: nonstationary processes; prediction error filters; stability

Stability conditions for the time-varying linear predictor - R. López-Valcarce; Soura Dasgupta; Minyue Fu; Roberto Tempo (IEEE Conference on Decision and Control (CDC), 1998)
Keywords: nonstationary processes; prediction error filters; stability

On the stability of equation-error estimates of all-pole systems - R. López-Valcarce; Soura Dasgupta (IEEE Signal Processing Letters, 1998)
Keywords: adaptive IIR filters; system identification

Stable estimates in equation error identification - R. López-Valcarce; Soura Dasgupta (IEEE Conference on Decision and Control (CDC), 1997)
Keywords: adaptive IIR filters; system identification