Applies Combinatorial Nullstellensatz to derive sufficient memory conditions for SC-LDPC protographs to destroy all 4-cycles and all 4- and 6-cycles, plus lower bounds on the number of such feasible edge-spreading assignments.
Threshold saturation via spatial coupling: Why convolutional LDPC ensembles perform so well over the BEC
2 Pith papers cite this work. Polarity classification is still indexing.
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Sparse regression codes with MA-OAMP achieve the full capacity region of MIMO-MAC through power allocation over position-modulated signals and time sharing.
citing papers explorer
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Existence and Counting Bounds for High-Memory Spatially-Coupled Codes via the Combinatorial Nullstellensatz
Applies Combinatorial Nullstellensatz to derive sufficient memory conditions for SC-LDPC protographs to destroy all 4-cycles and all 4- and 6-cycles, plus lower bounds on the number of such feasible edge-spreading assignments.
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Capacity-Region-Achieving Sparse Regression Codes for MIMO Multiple-Access Channels
Sparse regression codes with MA-OAMP achieve the full capacity region of MIMO-MAC through power allocation over position-modulated signals and time sharing.