{"id":"https://openalex.org/W2018412470","doi":"https://doi.org/10.1109/hmwc.2013.6710288","title":"A low complexity extrinsic message based decoding algorithm for non-binary LDPC codes","display_name":"A low complexity extrinsic message based decoding algorithm for non-binary LDPC codes","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W2018412470","doi":"https://doi.org/10.1109/hmwc.2013.6710288","mag":"2018412470"},"language":"en","primary_location":{"id":"doi:10.1109/hmwc.2013.6710288","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hmwc.2013.6710288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Workshop on High Mobility Wireless Communications (HMWC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079790578","display_name":"Nanfan Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Nanfan Qiu","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, China","Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344189","display_name":"Wen Chen","orcid":"https://orcid.org/0000-0003-2133-8679"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Chen","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, China","Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101388894","display_name":"Yang Yu","orcid":"https://orcid.org/0000-0002-3611-3272"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Yu","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, China","Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007104412","display_name":"Chunshu Li","orcid":"https://orcid.org/0000-0002-0705-7304"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunshu Li","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, China","Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5079790578"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.7249,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.7391561,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"106","last_page":"109"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.756462812423706},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.7553532123565674},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7509462833404541},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.7052930593490601},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6529965996742249},{"id":"https://openalex.org/keywords/message-passing","display_name":"Message passing","score":0.5900534391403198},{"id":"https://openalex.org/keywords/berlekamp\u2013welch-algorithm","display_name":"Berlekamp\u2013Welch algorithm","score":0.5897576808929443},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.5240181684494019},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.4553523361682892},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.451728492975235},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4422283172607422},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4010574519634247},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.22779041528701782},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.21029776334762573},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17296040058135986},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.15742027759552002},{"id":"https://openalex.org/keywords/error-floor","display_name":"Error floor","score":0.1252792477607727},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.10425564646720886}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.756462812423706},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.7553532123565674},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7509462833404541},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.7052930593490601},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6529965996742249},{"id":"https://openalex.org/C854659","wikidata":"https://www.wikidata.org/wiki/Q1859284","display_name":"Message passing","level":2,"score":0.5900534391403198},{"id":"https://openalex.org/C132727834","wikidata":"https://www.wikidata.org/wiki/Q4892328","display_name":"Berlekamp\u2013Welch algorithm","level":5,"score":0.5897576808929443},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.5240181684494019},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.4553523361682892},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.451728492975235},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4422283172607422},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4010574519634247},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.22779041528701782},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.21029776334762573},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17296040058135986},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.15742027759552002},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"score":0.1252792477607727},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.10425564646720886},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hmwc.2013.6710288","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hmwc.2013.6710288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Workshop on High Mobility Wireless Communications (HMWC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.4000000059604645,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1571565904","https://openalex.org/W2017911376","https://openalex.org/W2046073577","https://openalex.org/W2054202112","https://openalex.org/W2089868068","https://openalex.org/W2109866575","https://openalex.org/W2119281626","https://openalex.org/W2123025473","https://openalex.org/W2128645485","https://openalex.org/W2128765501","https://openalex.org/W2135764410","https://openalex.org/W2142811679","https://openalex.org/W2144843341","https://openalex.org/W2154914664","https://openalex.org/W4300188436","https://openalex.org/W6634121476","https://openalex.org/W6664036486"],"related_works":["https://openalex.org/W2385322349","https://openalex.org/W2369600518","https://openalex.org/W2370284973","https://openalex.org/W2028976748","https://openalex.org/W2050784748","https://openalex.org/W1980817751","https://openalex.org/W2383267581","https://openalex.org/W2102627024","https://openalex.org/W2182594114","https://openalex.org/W2357077655"],"abstract_inverted_index":{"In":[0],"this":[1,31,71],"paper,":[2],"we":[3,37,77],"propose":[4],"a":[5,80,87],"low":[6],"complexity":[7,57,61],"extrinsic":[8,39],"message":[9,40],"based":[10],"decoding":[11,32,64],"algorithm":[12,18,33,51,85],"for":[13],"non-binary":[14],"LDPC":[15],"codes.":[16],"This":[17],"only":[19],"requires":[20],"computations":[21],"over":[22],"finite":[23],"field":[24],"and":[25,41,58,63],"integer":[26],"operations.":[27],"The":[28,49],"novelty":[29],"of":[30],"lies":[34],"in":[35,46,70,90],"that":[36,76],"compute":[38],"iteratively":[42],"update":[43],"the":[44],"messages":[45],"every":[47],"iteration.":[48],"proposed":[50],"provides":[52],"effective":[53],"trade-off":[54],"between":[55],"computational":[56,91],"performance.":[59],"Furthermore,":[60],"issues":[62],"performance":[65,82],"will":[66],"be":[67],"well":[68],"analyzed":[69],"paper.":[72],"Simulation":[73],"results":[74],"show":[75],"can":[78],"achieve":[79],"better":[81],"than":[83],"ISRB":[84],"with":[86],"slight":[88],"increase":[89],"complexity.":[92]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}