The need for circularly shifting an array of data is a distinguishing feature of decoders for structured low-density parity-check (LDPC) code, as a result of an efficient trade-off between performance and parallelisation of the elaborations, or throughput. Since the decoder must typically cope with blocks of data with different size, described is an efficient architecture of a reconfigurable multi-size circular shifting network, used to circularly shift an array with arbitrary size.
Autori interni: | ||
Autori: | Rovini M.; Gentile G.; Fanucci L | |
Titolo: | Multi-size circular shifting networks for decoders of structured LDPC codes | |
Anno del prodotto: | 2007 | |
Digital Object Identifier (DOI): | 10.1049/el:20071157 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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