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CORR
2008
Springer
130views Education» more  CORR 2008»
13 years 11 months ago
Asymptotically Good LDPC Convolutional Codes Based on Protographs
LDPC convolutional codes have been shown to be capable of achieving the same capacity-approaching performance as LDPC block codes with iterative message-passing decoding. In this p...
David G. M. Mitchell, Ali Emre Pusane, Kamil Sh. Z...
CORR
2008
Springer
79views Education» more  CORR 2008»
13 years 11 months ago
Free Distance Bounds for Protograph-Based Regular LDPC Convolutional Codes
In this paper asymptotic methods are used to form lower bounds on the free distance to constraint length ratio of several ensembles of regular, asymptotically good, protographbased...
David G. M. Mitchell, Ali Emre Pusane, Norbert Goe...