{"id":"https://openalex.org/W3191980233","doi":"https://doi.org/10.1109/iwcmc51323.2021.9498769","title":"Research on the Optimal Decoding Overhead of LT Codes","display_name":"Research on the Optimal Decoding Overhead of LT Codes","publication_year":2021,"publication_date":"2021-06-28","ids":{"openalex":"https://openalex.org/W3191980233","doi":"https://doi.org/10.1109/iwcmc51323.2021.9498769","mag":"3191980233"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc51323.2021.9498769","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc51323.2021.9498769","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Wireless Communications and Mobile Computing (IWCMC)","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/A5100663815","display_name":"Shuang Wu","orcid":"https://orcid.org/0000-0001-9305-2173"},"institutions":[{"id":"https://openalex.org/I4210129906","display_name":"Xi\u2019an International University","ror":"https://ror.org/02w30qy89","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210129906"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuang Wu","raw_affiliation_strings":["College of Engineering Xi'an International University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"College of Engineering Xi'an International University, Xi'an, China","institution_ids":["https://openalex.org/I4210129906"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101799711","display_name":"Qingyang Guan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210129906","display_name":"Xi\u2019an International University","ror":"https://ror.org/02w30qy89","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210129906"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingyang Guan","raw_affiliation_strings":["College of Engineering Xi'an International University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"College of Engineering Xi'an International University, Xi'an, China","institution_ids":["https://openalex.org/I4210129906"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101432697","display_name":"Chen Cui","orcid":"https://orcid.org/0000-0003-1660-9374"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Cui","raw_affiliation_strings":["School of Electronics and Information Engineering Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100663815"],"corresponding_institution_ids":["https://openalex.org/I4210129906"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13461256,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"95","issue":null,"first_page":"1829","last_page":"1834"},"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":0.9983000159263611,"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/T12029","display_name":"DNA and Biological Computing","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7146385312080383},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.712117612361908},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6550938487052917},{"id":"https://openalex.org/keywords/luby-transform-code","display_name":"Luby transform code","score":0.564609169960022},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5622419714927673},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5566498041152954},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5548332333564758},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.511926531791687},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4674699306488037},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.45865485072135925},{"id":"https://openalex.org/keywords/repetition-code","display_name":"Repetition code","score":0.4533407986164093},{"id":"https://openalex.org/keywords/online-codes","display_name":"Online codes","score":0.4211188852787018},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.405906081199646},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3591635227203369},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3286049962043762},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.29219573736190796},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2776341736316681},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.24521401524543762},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16725558042526245},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0679561197757721},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06577536463737488}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7146385312080383},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.712117612361908},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6550938487052917},{"id":"https://openalex.org/C128151799","wikidata":"https://www.wikidata.org/wiki/Q13563306","display_name":"Luby transform code","level":5,"score":0.564609169960022},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5622419714927673},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5566498041152954},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5548332333564758},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.511926531791687},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4674699306488037},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.45865485072135925},{"id":"https://openalex.org/C194405637","wikidata":"https://www.wikidata.org/wiki/Q369367","display_name":"Repetition code","level":5,"score":0.4533407986164093},{"id":"https://openalex.org/C103093684","wikidata":"https://www.wikidata.org/wiki/Q7094069","display_name":"Online codes","level":5,"score":0.4211188852787018},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.405906081199646},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3591635227203369},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3286049962043762},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.29219573736190796},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2776341736316681},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.24521401524543762},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16725558042526245},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0679561197757721},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06577536463737488},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc51323.2021.9498769","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc51323.2021.9498769","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G3492654271","display_name":null,"funder_award_id":"2020JM-638","funder_id":"https://openalex.org/F4320325624","funder_display_name":"Agriculture Department of Shaanxi Province"}],"funders":[{"id":"https://openalex.org/F4320325624","display_name":"Agriculture Department of Shaanxi Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2029268759","https://openalex.org/W2088719955","https://openalex.org/W2109361284","https://openalex.org/W2129971925","https://openalex.org/W2131887451","https://openalex.org/W2134499105","https://openalex.org/W2139252928","https://openalex.org/W2296125569","https://openalex.org/W2296600582","https://openalex.org/W4211138267","https://openalex.org/W4229922087","https://openalex.org/W6657651502"],"related_works":["https://openalex.org/W2023731335","https://openalex.org/W4283822356","https://openalex.org/W1950940422","https://openalex.org/W2129146436","https://openalex.org/W2032507829","https://openalex.org/W2147282173","https://openalex.org/W2976106059","https://openalex.org/W2089476296","https://openalex.org/W3007776233","https://openalex.org/W2137957680"],"abstract_inverted_index":{"The":[0],"LT":[1,15,31,88,187],"codes":[2,16,89,188],"can":[3,41,91,106],"generate":[4],"coded":[5],"symbols":[6],"as":[7,9,68,146],"much":[8],"needed,":[10],"which":[11,39,144,174,183],"property":[12],"makes":[13],"the":[14,18,25,36,48,60,69,76,84,104,108,117,126,132,153,158,166,178,186,190],"be":[17,92,138],"first":[19],"class":[20],"of":[21,28,50,87,141],"rateless":[22,130],"codes.":[23],"As":[24,124],"encoding":[26,172],"process":[27],"a":[29,113,121,199],"traditional":[30],"code":[32,40,133],"would":[33,63,184],"depends":[34],"on":[35,129],"feedback":[37,61,70,196],"message,":[38],"suit":[42],"for":[43],"various":[44],"channel":[45,109],"states,":[46,110],"at":[47],"cost":[49],"affected":[51],"by":[52,94,151,156],"twice":[53],"transmission":[54,77,154,201],"delay.":[55],"But":[56],"in":[57,125],"many":[58],"scenarios,":[59],"messages":[62,197],"bring":[64],"some":[65],"drawbacks,":[66],"such":[67],"channels":[71],"are":[72,79,175],"not":[73],"existed":[74],"or":[75],"distances":[78],"too":[80],"much,":[81],"etc..":[82],"And":[83],"error":[85],"performances":[86],"also":[90],"pre-determined":[93],"using":[95,157],"different":[96],"output":[97],"degree":[98],"distributions.":[99],"For":[100],"these":[101],"reasons,":[102],"if":[103],"encoder":[105],"pre-known":[107],"there":[111],"is":[112],"chance":[114],"to":[115,137,177,192],"make":[116,185],"data":[118,194],"transmitted":[119],"with":[120,198],"optimal":[122,167,171],"efficiency.":[123,202],"research":[127],"field":[128],"codes,":[131],"rate":[134],"were":[135],"barely":[136],"concerned,":[139],"instead":[140],"its":[142],"reciprocal,":[143],"named":[145],"overhead.":[147],"In":[148],"this":[149],"paper,":[150],"quantized":[152],"efficiency":[155],"proposed":[159],"notation":[160],"Recovery":[161],"Ratio":[162],"Per":[163],"Symbol":[164],"(RRPS),":[165],"decoding":[168],"overhead":[169,173],"and":[170,182],"related":[176],"maximum":[179],"coding":[180],"efficiency,":[181],"have":[189],"potential":[191],"transmit":[193],"without":[195],"higher":[200]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}