Low-density Parity-Check decoding Algorithms
Independent thesis Basic level (professional degree)Student thesisAlternative title
Low-density Parity-Check avkodare algoritm (Swedish)
Recently, low-density parity-check (LDPC) codes have attracted much attention because of their excellent error correcting performance and highly parallelizable decoding scheme. However, the effective VLSI implementation of and LDPC decoder remains a big challenge and is a crucial issue in determining how well we can exploit the benefits of the LDPC codes in the real applications. In this master thesis report, following a error coding background, we describe Low-Density Parity-Check codes and their decoding algorithm, and also requirements and architectures of LPDC decoder implementations.
Place, publisher, year, edition, pages
Institutionen för systemteknik , 2004. , 49 p.
Electronics, LDPC, Low-density parity-check codes, channel coding, FEC, iterative algorithm, Gallager, message-passing algorithm, belief propagation algorithm,
Other Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:liu:diva-2160OAI: oai:DiVA.org:liu-2160DiVA: diva2:19490