397 search results - page 7 / 80 » Overview of LDPC Codes |
CORR
2011
Springer
13 years 2 months ago
2011
Springer
— It has previously been shown that ensembles of terminated protograph-based low-density parity-check (LDPC) convolutional codes have a typical minimum distance that grows linear...
JSAC
2008
13 years 7 months ago
2008
Recently, multicarrier modulation in the form of orthogonal frequency division multiplexing (OFDM) has been shown feasible for underwater acoustic communications via effective algo...
JSAC
2008
13 years 7 months ago
2008
Abstract-- We explore the performance and hardware complexity tradeoffs associated with performing iterative multipleinput multiple-output (MIMO) detection using a sphere decoder a...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
In this paper, a simple and effective tool for the design of low-density parity-check (LDPC) codes for iterative correction of bursts of erasures is presented. The design method co...
ISCAS
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— A low-density parity-check (LDPC) decoder architecture that supports variable block sizes and multiple code rates is presented. The proposed architecture is based on th...