Low-density parity-check code

URI: https://gptkb.org/entity/Low-density_parity-check_code
GPTKB entity
Statements (36)
Predicate Object
gptkbp:instanceOf error correction code
gptkbp:abbreviation gptkb:LDPC_code
gptkbp:application mobile telephony
deep-space communication
optical communication
gptkbp:category channel coding
linear block code
gptkbp:decodingAlgorithm gptkb:sum-product_algorithm
belief propagation
gptkbp:field gptkb:information_theory
coding theory
https://www.w3.org/2000/01/rdf-schema#label Low-density parity-check code
gptkbp:introducedIn 1962
gptkbp:inventedBy gptkb:Robert_G._Gallager
gptkbp:matrixProperty low density
gptkbp:matrixRepresentation parity-check matrix
gptkbp:property iterative decoding
near Shannon limit performance
sparse parity-check matrix
gptkbp:relatedTo gptkb:Hamming_code
gptkb:BCH_code
gptkb:Turbo_code
gptkb:Reed–Solomon_code
gptkbp:standardizedBy gptkb:IEEE_802.11n
gptkb:5G_NR
DVB-S2
gptkbp:usedIn gptkb:DVB-T2
gptkb:Wi-Fi_(IEEE_802.11n/ac/ax)
gptkb:WiMAX
gptkb:5G_NR
digital communications
data storage
satellite communication
DVB-S2
gptkbp:bfsParent gptkb:Robert_G._Gallager
gptkbp:bfsLayer 5