Matches in SemOpenAlex for { <https://semopenalex.org/work/W2393247404> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2393247404 abstract "In order to improve the bandwidth efficiency and information transmission quality,a joint source-channel coding method based on LDPC codes is proposed for high order modulation.According to the anti-noise performance of different bits of high order modulation symbols under Gray mapping,the modulation symbols in each bit is equivalent to a set of parallel bit subchannels,combined with the characteristics of image code stream after using SPIHT algorithm for coding,the density evolution method is used to optimize the degree distribution of LDPC codes. In order to improve the protection of the important image information,the UEP characteristics of irregular LDPC codes is used for re-allocation of the stream data of image.The experiments show that the method can greatly improve the reliability and availability of wireless image transmission." @default.
- W2393247404 created "2016-06-24" @default.
- W2393247404 creator A5080002480 @default.
- W2393247404 date "2015-01-01" @default.
- W2393247404 modified "2023-09-24" @default.
- W2393247404 title "Joint Source-Channel Coding Method Based on LDPC Codes for High Order Modulation" @default.
- W2393247404 hasPublicationYear "2015" @default.
- W2393247404 type Work @default.
- W2393247404 sameAs 2393247404 @default.
- W2393247404 citedByCount "0" @default.
- W2393247404 crossrefType "journal-article" @default.
- W2393247404 hasAuthorship W2393247404A5080002480 @default.
- W2393247404 hasConcept C105795698 @default.
- W2393247404 hasConcept C11413529 @default.
- W2393247404 hasConcept C115961682 @default.
- W2393247404 hasConcept C13481523 @default.
- W2393247404 hasConcept C136968285 @default.
- W2393247404 hasConcept C154945302 @default.
- W2393247404 hasConcept C166366890 @default.
- W2393247404 hasConcept C179518139 @default.
- W2393247404 hasConcept C202932441 @default.
- W2393247404 hasConcept C33923547 @default.
- W2393247404 hasConcept C41008148 @default.
- W2393247404 hasConcept C57273362 @default.
- W2393247404 hasConcept C60603091 @default.
- W2393247404 hasConcept C67692717 @default.
- W2393247404 hasConcept C80444323 @default.
- W2393247404 hasConcept C9417928 @default.
- W2393247404 hasConceptScore W2393247404C105795698 @default.
- W2393247404 hasConceptScore W2393247404C11413529 @default.
- W2393247404 hasConceptScore W2393247404C115961682 @default.
- W2393247404 hasConceptScore W2393247404C13481523 @default.
- W2393247404 hasConceptScore W2393247404C136968285 @default.
- W2393247404 hasConceptScore W2393247404C154945302 @default.
- W2393247404 hasConceptScore W2393247404C166366890 @default.
- W2393247404 hasConceptScore W2393247404C179518139 @default.
- W2393247404 hasConceptScore W2393247404C202932441 @default.
- W2393247404 hasConceptScore W2393247404C33923547 @default.
- W2393247404 hasConceptScore W2393247404C41008148 @default.
- W2393247404 hasConceptScore W2393247404C57273362 @default.
- W2393247404 hasConceptScore W2393247404C60603091 @default.
- W2393247404 hasConceptScore W2393247404C67692717 @default.
- W2393247404 hasConceptScore W2393247404C80444323 @default.
- W2393247404 hasConceptScore W2393247404C9417928 @default.
- W2393247404 hasLocation W23932474041 @default.
- W2393247404 hasOpenAccess W2393247404 @default.
- W2393247404 hasPrimaryLocation W23932474041 @default.
- W2393247404 hasRelatedWork W1499537634 @default.
- W2393247404 hasRelatedWork W1977920361 @default.
- W2393247404 hasRelatedWork W1982194058 @default.
- W2393247404 hasRelatedWork W2009558664 @default.
- W2393247404 hasRelatedWork W2033114814 @default.
- W2393247404 hasRelatedWork W2044185331 @default.
- W2393247404 hasRelatedWork W2090931059 @default.
- W2393247404 hasRelatedWork W2111006971 @default.
- W2393247404 hasRelatedWork W2116396379 @default.
- W2393247404 hasRelatedWork W2124492661 @default.
- W2393247404 hasRelatedWork W2166520026 @default.
- W2393247404 hasRelatedWork W2375594995 @default.
- W2393247404 hasRelatedWork W2390318009 @default.
- W2393247404 hasRelatedWork W2393856531 @default.
- W2393247404 hasRelatedWork W2584811008 @default.
- W2393247404 hasRelatedWork W2913591478 @default.
- W2393247404 hasRelatedWork W2980815400 @default.
- W2393247404 hasRelatedWork W3006912125 @default.
- W2393247404 hasRelatedWork W3013024405 @default.
- W2393247404 hasRelatedWork W94901179 @default.
- W2393247404 isParatext "false" @default.
- W2393247404 isRetracted "false" @default.
- W2393247404 magId "2393247404" @default.
- W2393247404 workType "article" @default.