{"id":"https://openalex.org/W2046172531","doi":"https://doi.org/10.1109/iscas.2013.6572247","title":"Log-likelihood ratio algorithm for rate compatible modulation","display_name":"Log-likelihood ratio algorithm for rate compatible modulation","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W2046172531","doi":"https://doi.org/10.1109/iscas.2013.6572247","mag":"2046172531"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2013.6572247","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2013.6572247","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Symposium on Circuits and Systems (ISCAS2013)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5044278032","display_name":"Wengui Rao","orcid":"https://orcid.org/0000-0002-7846-6682"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wengui Rao","raw_affiliation_strings":["Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China","Dept. of Electron. & Inf. Eng., HuaZhong Univ. of Sci. & Technol., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Dept. of Electron. & Inf. Eng., HuaZhong Univ. of Sci. & Technol., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056041589","display_name":"Yan Dong","orcid":"https://orcid.org/0000-0002-9512-6903"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Dong","raw_affiliation_strings":["Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China","Dept. of Electron. & Inf. Eng., HuaZhong Univ. of Sci. & Technol., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Dept. of Electron. & Inf. Eng., HuaZhong Univ. of Sci. & Technol., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036390055","display_name":"Fang Lu","orcid":"https://orcid.org/0000-0002-9491-4895"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fang Lu","raw_affiliation_strings":["Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China","Dept. of Electron. & Inf. Eng., HuaZhong Univ. of Sci. & Technol., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Dept. of Electron. & Inf. Eng., HuaZhong Univ. of Sci. & Technol., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5115599132","display_name":"Wang Shu","orcid":"https://orcid.org/0009-0008-6003-9317"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shu Wang","raw_affiliation_strings":["Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China","Dept. of Electron. & Inf. Eng., HuaZhong Univ. of Sci. & Technol., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Dept. of Electron. & Inf. Eng., HuaZhong Univ. of Sci. & Technol., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":0.8106,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.67747505,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1938","last_page":"1941"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9998999834060669,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998999834060669,"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/demodulation","display_name":"Demodulation","score":0.803652286529541},{"id":"https://openalex.org/keywords/parallelizable-manifold","display_name":"Parallelizable manifold","score":0.726569414138794},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6773439645767212},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6689527034759521},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5372336506843567},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.46994760632514954},{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.4652128517627716},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.44635874032974243},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4177214205265045},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.4103708565235138},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.25092822313308716},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13931849598884583},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1151287853717804},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.10777777433395386}],"concepts":[{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.803652286529541},{"id":"https://openalex.org/C148047603","wikidata":"https://www.wikidata.org/wiki/Q1014612","display_name":"Parallelizable manifold","level":2,"score":0.726569414138794},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6773439645767212},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6689527034759521},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5372336506843567},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.46994760632514954},{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.4652128517627716},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.44635874032974243},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4177214205265045},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.4103708565235138},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.25092822313308716},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13931849598884583},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1151287853717804},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.10777777433395386},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2013.6572247","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2013.6572247","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Symposium on Circuits and Systems (ISCAS2013)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.75,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1825164805","https://openalex.org/W1968160805","https://openalex.org/W2057076732","https://openalex.org/W2079098576","https://openalex.org/W2100359132","https://openalex.org/W2125136478","https://openalex.org/W2160923845","https://openalex.org/W4251892732","https://openalex.org/W6638596791"],"related_works":["https://openalex.org/W4285069850","https://openalex.org/W1974634278","https://openalex.org/W4240963716","https://openalex.org/W2891970004","https://openalex.org/W4301075503","https://openalex.org/W1596637634","https://openalex.org/W1996916724","https://openalex.org/W2321918740","https://openalex.org/W3137781708","https://openalex.org/W2350210624"],"abstract_inverted_index":{"Seamless":[0],"Rate":[1],"Adaptation(SRA)":[2],"based":[3],"on":[4],"rate":[5,12,59],"compatible":[6],"modulation(RCM)":[7],"is":[8,98],"a":[9,17,24,29,151],"new":[10],"receiver":[11,41],"adaptive":[13],"method,":[14],"in":[15,72,84,127,142,157],"which":[16,91,128],"block":[18],"of":[19,26,43,47,82,104,107,114],"bits":[20],"are":[21,146,161],"mapped":[22],"into":[23,148],"series":[25],"symbols":[27,48],"by":[28,52,117,178],"sparse":[30],"matrix":[31],"for":[32,67,175],"high":[33],"order":[34],"modulation.":[35],"According":[36],"to":[37,49,100,136,163],"channel":[38,64],"state,":[39],"the":[40,44,70,73,77,93,105,108,112,115,118,124,131,140,143,155,158,169,173],"select":[42],"proper":[45,119],"number":[46],"iterative":[50,137],"demodulation":[51,86],"RCM.":[53],"This":[54],"system":[55],"can":[56],"achieves":[57],"smooth":[58],"adjustment":[60],"under":[61],"highly":[62],"dynamic":[63],"conditions.":[65],"However,":[66],"fast":[68,176],"implementation,":[69],"convolution":[71,141],"horizontal":[74,144],"processing":[75,79,145,160],"and":[76,150,171],"vertical":[78,159],"required":[80],"lots":[81],"multipliers":[83],"RCM":[85],"algorithm":[87],"using":[88],"Belief":[89],"Propagation(BP),":[90],"beyond":[92],"current":[94],"hardware.":[95,179],"Therefore,":[96],"it":[97,167],"difficult":[99],"make":[101,172],"full":[102],"use":[103],"parallelizable":[106],"BP.":[109],"After":[110],"analysised":[111],"principle":[113],"RCM,":[116],"deformation,":[120],"we":[121,129],"have":[122],"proposed":[123],"LLR-RCM":[125],"algorithm,":[126],"used":[130],"log":[132],"likelihood":[133],"ratio":[134],"(LLR)":[135],"demodulation.":[138],"So":[139],"transformed":[147],"additions":[149],"function":[152],"table,":[153],"all":[154],"multiplications":[156],"converted":[162],"additions,":[164],"what's":[165],"more,":[166],"save":[168],"normalization":[170],"possibility":[174],"implementation":[177]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}