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CORR
2008
Springer
75views Education» more  CORR 2008»
13 years 4 months ago
Soft-Input Soft-Output Sphere Decoding
Soft-input soft-output (SISO) detection algorithms form the basis for iterative decoding. The associated computational complexity often poses significant challenges for practical r...
Christoph Studer, Helmut Bölcskei
GLOBECOM
2008
IEEE
13 years 11 months ago
Optimal LLR Clipping Levels for Mixed Hard/Soft Output Detection
Abstract—Consider a communications system where the detector generates a mix of hard and soft outputs, which are then fed into a soft-input channel decoder. In such a setting, it...
Ernesto Zimmermann, David L. Milliner, John R. Bar...
VTC
2007
IEEE
13 years 11 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...