Sciweavers

VTC
2007
IEEE
14 years 6 months ago
A Low-Complexity Scheduling for Turbo Equalization with Turbo Decoding
— A novel scheduling for turbo equalization with turbo decoding is proposed. The use of turbo codes associated to turbo equalizers has been frequently investigated in the literat...
André Fonseca dos Santos, Wolfgang Rave, Ge...
ICASSP
2008
IEEE
14 years 7 months ago
Iterative channel estimation and turbo equalization for time-varying OFDM systems
We develop a new receiver for orthogonal frequency division multiplexing (OFDM) systems in time-varying channels by embedding channel estimation in a low-complexity block turbo eq...
Kun Fang, Luca Rugini, Geert Leus
GLOBECOM
2008
IEEE
14 years 7 months ago
Blind Turbo Channel Estimation of QAM Signals Exploiting Code Constraints
—We present a blind turbo equalizer for QAM signals that exploits the statistics that a channel code imposes on the transmitted signal. The receiver is an adaptation of previous ...
André Fonseca dos Santos, Wolfgang Rave, Ge...