{"id":"https://openalex.org/W2131820783","doi":"https://doi.org/10.1109/tcomm.2011.020411.090611","title":"Message-Wise Unequal Error Protection Based on Low-Density Parity-Check Codes","display_name":"Message-Wise Unequal Error Protection Based on Low-Density Parity-Check Codes","publication_year":2011,"publication_date":"2011-02-18","ids":{"openalex":"https://openalex.org/W2131820783","doi":"https://doi.org/10.1109/tcomm.2011.020411.090611","mag":"2131820783"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2011.020411.090611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2011.020411.090611","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-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/A5100389829","display_name":"Gong Chen","orcid":"https://orcid.org/0000-0002-5067-9889"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chen Gong","raw_affiliation_strings":["Dept. of Electrical Engineering, Columbia University, New York, NY, USA","Dept. of Electr. Eng, Columbia Univ., New York, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engineering, Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Dept. of Electr. Eng, Columbia Univ., New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113601291","display_name":"Guosen Yue","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Guosen Yue","raw_affiliation_strings":["NEC Laboratories of America, Inc., Princeton, NJ, USA","[NEC Laboratories America, Inc, Princeton, NJ, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Laboratories of America, Inc., Princeton, NJ, USA","institution_ids":[]},{"raw_affiliation_string":"[NEC Laboratories America, Inc, Princeton, NJ, USA]","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100382658","display_name":"Xiaodong Wang","orcid":"https://orcid.org/0000-0002-2945-9240"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaodong Wang","raw_affiliation_strings":["Dept. of Electrical Engineering, Columbia University, New York, NY, USA","Dept. of Electr. Eng, Columbia Univ., New York, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engineering, Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Dept. of Electr. Eng, Columbia Univ., New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0733,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.80073171,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"59","issue":"4","first_page":"1019","last_page":"1030"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9994999766349792,"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":0.9994999766349792,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9955999851226807,"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":0.9901000261306763,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/code-word","display_name":"Code word","score":0.8326660394668579},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.7917423248291016},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6065483093261719},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5327221155166626},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5280854105949402},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5162786841392517},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4973504841327667},{"id":"https://openalex.org/keywords/parity-bit","display_name":"Parity bit","score":0.4922980070114136},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.44014400243759155},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4215252995491028},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10064643621444702}],"concepts":[{"id":"https://openalex.org/C153207627","wikidata":"https://www.wikidata.org/wiki/Q863873","display_name":"Code word","level":3,"score":0.8326660394668579},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.7917423248291016},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6065483093261719},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5327221155166626},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5280854105949402},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5162786841392517},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4973504841327667},{"id":"https://openalex.org/C131521367","wikidata":"https://www.wikidata.org/wiki/Q625502","display_name":"Parity bit","level":2,"score":0.4922980070114136},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.44014400243759155},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4215252995491028},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10064643621444702}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2011.020411.090611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2011.020411.090611","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.699999988079071,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W57972205","https://openalex.org/W2102251435","https://openalex.org/W2109489513","https://openalex.org/W2112897982","https://openalex.org/W2127490352","https://openalex.org/W2129971925","https://openalex.org/W2133251283","https://openalex.org/W2134499105","https://openalex.org/W2135764410","https://openalex.org/W2152596625","https://openalex.org/W2156250272","https://openalex.org/W2160390925","https://openalex.org/W2169732368"],"related_works":["https://openalex.org/W2479327835","https://openalex.org/W2110972223","https://openalex.org/W2163036861","https://openalex.org/W2508865029","https://openalex.org/W4225319325","https://openalex.org/W2090054304","https://openalex.org/W2980068837","https://openalex.org/W98604564","https://openalex.org/W2124455219","https://openalex.org/W1964442113"],"abstract_inverted_index":{"We":[0,106],"propose":[1],"a":[2],"practical":[3,139,158],"message-wise":[4,159],"unequal":[5],"error":[6,130],"protection":[7],"(UEP)":[8],"scheme":[9,52,141],"using":[10],"low-density":[11],"parity-check":[12],"(LDPC)":[13],"codes,":[14],"where":[15],"one":[16,173],"or":[17],"more":[18,22],"special":[19,47,61],"messages":[20,43,64,169],"are":[21,85,151],"protected":[23],"than":[24],"other":[25],"ordinary":[26,42,63],"messages.":[27],"In":[28],"contrast":[29],"to":[30,56,132,153,165],"the":[31,39,49,58,72,77,99,112,117,128,134,137,143,156],"information":[32,144],"theoretic":[33],"cavity":[34,147],"coding":[35,51,140],"scheme,":[36],"which":[37],"discards":[38],"codewords":[40,59],"of":[41,46,60,168],"near":[44],"those":[45],"messages,":[48],"proposed":[50,138,157],"performs":[53,89],"codeword":[54,94,118],"flipping":[55,95,119],"separate":[57],"and":[62,74,93,116,142],"without":[65],"discarding":[66],"any":[67],"codewords.":[68],"To":[69],"better":[70],"distinguish":[71],"original":[73],"flipped":[75],"codewords,":[76],"LDPC":[78],"codes":[79],"with":[80],"all-odd":[81],"degree":[82],"check":[83,101],"nodes":[84,102],"employed.":[86],"The":[87],"decoder":[88],"message":[90,113],"type":[91,114,174],"detection":[92,96,115,129],"based":[97],"on":[98,127],"unsatisfied":[100],"in":[103],"iterative":[104],"decoding.":[105],"provide":[107,123],"performance":[108],"analysis":[109,126],"for":[110],"both":[111,166],"detection.":[120],"Moreover,":[121],"we":[122],"an":[124],"asymptotic":[125],"exponent":[131],"reveal":[133],"relationship":[135],"between":[136],"theoretically":[145],"optimal":[146],"coding.":[148],"Simulation":[149],"results":[150],"provided":[152],"show":[154],"that":[155],"UEP":[160],"schemes":[161],"offer":[162],"capacity-approaching":[163],"protections":[164],"types":[167],"as":[170],"if":[171],"only":[172],"is":[175],"transmitted.":[176]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
