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cs.IT2011★ 3 cited
Spatially Coupled Codes over the Multiple Access Channel
Shrinivas Kudekar, Kenta Kasai
We consider spatially coupled code ensembles over a multiple access channel. Convolutional LDPC ensembles are one instance of spatially coupled codes. It was shown recently that, f…
cs.IT2011★ 8 cited
Threshold Saturation on Channels with Memory via Spatial Coupling
Shrinivas Kudekar, Kenta Kasai
We consider spatially coupled code ensembles. A particular instance are convolutional LDPC ensembles. It was recently shown that, for transmission over the memoryless binary erasur…
cs.IT2010★ 24 cited
The Effect of Spatial Coupling on Compressive Sensing
Shrinivas Kudekar, Henry D. Pfister
Recently, it was observed that spatially-coupled LDPC code ensembles approach the Shannon capacity for a class of binary-input memoryless symmetric (BMS) channels. The fundamental…