{"id":"https://openalex.org/W3198672579","doi":"https://doi.org/10.1109/jiot.2021.3108161","title":"Sparse Superimposed Coding for Short-Packet URLLC","display_name":"Sparse Superimposed Coding for Short-Packet URLLC","publication_year":2021,"publication_date":"2021-08-27","ids":{"openalex":"https://openalex.org/W3198672579","doi":"https://doi.org/10.1109/jiot.2021.3108161","mag":"3198672579"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2021.3108161","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3108161","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Internet of Things Journal","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/A5052893906","display_name":"Xuewan Zhang","orcid":"https://orcid.org/0000-0001-6356-9227"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuewan Zhang","raw_affiliation_strings":["School of Information Engineering, Zhengzhou University, Zhengzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Zhengzhou University, Zhengzhou, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100366368","display_name":"Di Zhang","orcid":"https://orcid.org/0000-0001-7190-1621"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Di Zhang","raw_affiliation_strings":["School of Information Engineering, Zhengzhou University, Zhengzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Zhengzhou University, Zhengzhou, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076075267","display_name":"Byonghyo Shim","orcid":"https://orcid.org/0000-0001-5051-1763"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210164379","display_name":"Seoul Media Institute of Technology","ror":"https://ror.org/04ywg4h07","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210164379"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byonghyo Shim","raw_affiliation_strings":["Institute of New Media and Communications and the Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Institute of New Media and Communications and the Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I4210164379","https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034141418","display_name":"Gangtao Han","orcid":"https://orcid.org/0000-0003-1415-1515"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gangtao Han","raw_affiliation_strings":["School of Information Engineering, Zhengzhou University, Zhengzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Zhengzhou University, Zhengzhou, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062529515","display_name":"Dalong Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dalong Zhang","raw_affiliation_strings":["School of Information Engineering, Zhengzhou University, Zhengzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Zhengzhou University, Zhengzhou, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052661964","display_name":"Takuro Sato","orcid":"https://orcid.org/0000-0001-5973-164X"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuro Sato","raw_affiliation_strings":["Department of Communications and Computer Engineering, Faculty of Science and Engineering, Waseda University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Communications and Computer Engineering, Faculty of Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5052893906"],"corresponding_institution_ids":["https://openalex.org/I38877650"],"apc_list":null,"apc_paid":null,"fwci":1.9295,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.86207163,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"9","issue":"7","first_page":"5275","last_page":"5289"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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"}},"topics":[{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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"}},{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9990000128746033,"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/block-error-rate","display_name":"Block Error Rate","score":0.920676052570343},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8064143657684326},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5221897959709167},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5131686329841614},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5048559308052063},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.4552241563796997},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4403609037399292},{"id":"https://openalex.org/keywords/coding-gain","display_name":"Coding gain","score":0.4247468113899231},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32509899139404297},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.24948152899742126}],"concepts":[{"id":"https://openalex.org/C2776639698","wikidata":"https://www.wikidata.org/wiki/Q4927140","display_name":"Block Error Rate","level":3,"score":0.920676052570343},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8064143657684326},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5221897959709167},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5131686329841614},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5048559308052063},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.4552241563796997},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4403609037399292},{"id":"https://openalex.org/C76862118","wikidata":"https://www.wikidata.org/wiki/Q1105671","display_name":"Coding gain","level":3,"score":0.4247468113899231},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32509899139404297},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24948152899742126},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2021.3108161","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3108161","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Internet of Things Journal","raw_type":"journal-article"},{"id":"pmh:oai:s-space.snu.ac.kr:10371/183201","is_oa":false,"landing_page_url":"https://hdl.handle.net/10371/183201","pdf_url":null,"source":{"id":"https://openalex.org/S4306401345","display_name":"Seoul National University Open Repository (Seoul National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139264467","host_organization_name":"Seoul National University","host_organization_lineage":["https://openalex.org/I139264467"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G17521620","display_name":null,"funder_award_id":"62101504","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2971201741","display_name":null,"funder_award_id":"62001423","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4014346408","display_name":null,"funder_award_id":"2016R1A2B3015576","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G4654682582","display_name":null,"funder_award_id":"21A510011","funder_id":"https://openalex.org/F4320335955","funder_display_name":"Key Scientific Research Project of Colleges and Universities in Henan Province"},{"id":"https://openalex.org/G470328537","display_name":null,"funder_award_id":"IITP-2019-2017-0-01637 supervised by the IITP","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G8861815614","display_name":null,"funder_award_id":"20200226010","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320335955","display_name":"Key Scientific Research Project of Colleges and Universities in Henan Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1522045078","https://openalex.org/W1966946151","https://openalex.org/W1989261702","https://openalex.org/W2082380489","https://openalex.org/W2127271355","https://openalex.org/W2596263981","https://openalex.org/W2756592102","https://openalex.org/W2784665603","https://openalex.org/W2796072484","https://openalex.org/W2796181329","https://openalex.org/W2798333393","https://openalex.org/W2884378316","https://openalex.org/W2887860413","https://openalex.org/W2887934609","https://openalex.org/W2895380998","https://openalex.org/W2901260059","https://openalex.org/W2913323152","https://openalex.org/W2918075023","https://openalex.org/W2921635086","https://openalex.org/W2922358819","https://openalex.org/W2924320233","https://openalex.org/W2932296344","https://openalex.org/W2962959174","https://openalex.org/W2963336322","https://openalex.org/W2963948291","https://openalex.org/W2964080260","https://openalex.org/W2970057310","https://openalex.org/W2978943663","https://openalex.org/W2979729503","https://openalex.org/W2980441960","https://openalex.org/W2990727417","https://openalex.org/W3014685764","https://openalex.org/W3082781169","https://openalex.org/W3098347096","https://openalex.org/W3132825573","https://openalex.org/W3133516599","https://openalex.org/W3135176013","https://openalex.org/W3207785628"],"related_works":["https://openalex.org/W1526007253","https://openalex.org/W4386453824","https://openalex.org/W4385217930","https://openalex.org/W4309883077","https://openalex.org/W2085594902","https://openalex.org/W2239648056","https://openalex.org/W1999989403","https://openalex.org/W1216053005","https://openalex.org/W2883629913","https://openalex.org/W2502996507"],"abstract_inverted_index":{"Sparse":[0],"vector":[1,92],"coding":[2,43],"(SVC)":[3],"is":[4,64],"emerging":[5],"as":[6],"a":[7,59],"key":[8],"enabler":[9],"for":[10],"short-packet":[11],"ultrareliable":[12],"and":[13,26,83,119,132,151,161],"low-latency":[14],"communications":[15],"(URLLCs),":[16],"since":[17],"it":[18],"displays":[19],"good":[20],"block":[21],"error":[22,121],"rate":[23,122],"(BLER)":[24],"performance":[25,50],"can":[27],"achieve":[28],"low":[29],"transmission":[30,41,62,115],"latency.":[31],"In":[32],"this":[33],"article,":[34],"we":[35,138],"propose":[36],"an":[37],"SVC-based":[38],"sparse":[39,72,91],"superimposed":[40],"(SVC-ST)":[42],"scheme":[44,128,148],"to":[45,112],"further":[46],"enhance":[47],"the":[48,52,56,71,87,105,114,126,130,141,145],"BLER":[49,118,160],"of":[51,61,70,90,125,134,159],"SVC":[53,150],"scheme.":[54],"At":[55],"encoding":[57],"side,":[58],"portion":[60],"bits":[63,76],"represented":[65],"by":[66],"nonzero":[67,88],"position":[68],"indices":[69],"vector.":[73],"The":[74,117],"remaining":[75],"are":[77],"equally":[78],"split":[79],"into":[80,86],"multiple":[81],"streams":[82],"then":[84],"mapped":[85],"positions":[89],"via":[93],"quadrature":[94],"amplitude":[95],"modulation":[96],"(QAM)":[97],"with":[98],"constellation":[99],"rotation":[100],"(CR).":[101],"We":[102],"afterward":[103],"adopt":[104],"multipath":[106],"matching":[107],"pursuit-based":[108],"soft":[109],"decoding":[110],"(MMP-SD)":[111],"recover":[113],"packet.":[116],"bit":[120],"(BER)":[123],"analyses":[124],"SVC-ST":[127,147],"demonstrate":[129],"validity":[131],"rationality":[133],"our":[135],"study.":[136],"Moreover,":[137],"find":[139],"from":[140],"simulation":[142],"results":[143],"that":[144],"proposed":[146],"outperforms":[149],"its":[152],"enhanced":[153],"version":[154],"(ESVC)":[155],"schemes":[156],"in":[157],"terms":[158],"latency":[162],"performance.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":5}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}