{"id":"https://openalex.org/W4286579626","doi":"https://doi.org/10.1109/tvt.2022.3192295","title":"Optimal Probabilistic Repetition for Massive MIMO-Aided Grant-Free Short-Packet Transmissions","display_name":"Optimal Probabilistic Repetition for Massive MIMO-Aided Grant-Free Short-Packet Transmissions","publication_year":2022,"publication_date":"2022-07-22","ids":{"openalex":"https://openalex.org/W4286579626","doi":"https://doi.org/10.1109/tvt.2022.3192295"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2022.3192295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2022.3192295","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","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/A5022581605","display_name":"Linlin Zhao","orcid":"https://orcid.org/0000-0002-2183-1749"},"institutions":[{"id":"https://openalex.org/I6469544","display_name":"City University of Macau","ror":"https://ror.org/04gpd4q15","country_code":"MO","type":"education","lineage":["https://openalex.org/I6469544"]},{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN","MO"],"is_corresponding":true,"raw_author_name":"Linlin Zhao","raw_affiliation_strings":["Department of Communications Engineering, Jilin University, Changchun, China","State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau SAR, China"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau SAR, China","institution_ids":["https://openalex.org/I6469544","https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053586699","display_name":"Shaodan Ma","orcid":"https://orcid.org/0000-0001-5521-3650"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I6469544","display_name":"City University of Macau","ror":"https://ror.org/04gpd4q15","country_code":"MO","type":"education","lineage":["https://openalex.org/I6469544"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Shaodan Ma","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Macau, Macau SAR, China","State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau SAR, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Macau, Macau SAR, China","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau SAR, China","institution_ids":["https://openalex.org/I6469544","https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006051351","display_name":"Wanzhong Chen","orcid":"https://orcid.org/0000-0002-7149-7611"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanzhong Chen","raw_affiliation_strings":["Department of Communications Engineering, Jilin University, Changchun, China"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015682839","display_name":"Fengye Hu","orcid":"https://orcid.org/0000-0002-5694-4057"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengye Hu","raw_affiliation_strings":["Department of Communications Engineering, Jilin University, Changchun, China"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5022581605"],"corresponding_institution_ids":["https://openalex.org/I194450716","https://openalex.org/I204512498","https://openalex.org/I6469544"],"apc_list":null,"apc_paid":null,"fwci":0.6403,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.66064986,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"71","issue":"11","first_page":"12407","last_page":"12412"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9997000098228455,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9997000098228455,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9994000196456909,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9986000061035156,"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/probabilistic-logic","display_name":"Probabilistic logic","score":0.7521389722824097},{"id":"https://openalex.org/keywords/aloha","display_name":"Aloha","score":0.6971228122711182},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6571289896965027},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5363442301750183},{"id":"https://openalex.org/keywords/repetition","display_name":"Repetition (rhetorical device)","score":0.5262179374694824},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5181092619895935},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5045410394668579},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.49539315700531006},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.48708534240722656},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4795134365558624},{"id":"https://openalex.org/keywords/polar-code","display_name":"Polar code","score":0.4358072578907013},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.40979039669036865},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40303465723991394},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3059878945350647},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.27242720127105713},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21323427557945251},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13970208168029785},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1386190950870514}],"concepts":[{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.7521389722824097},{"id":"https://openalex.org/C2776398200","wikidata":"https://www.wikidata.org/wiki/Q508880","display_name":"Aloha","level":4,"score":0.6971228122711182},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6571289896965027},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5363442301750183},{"id":"https://openalex.org/C2776141515","wikidata":"https://www.wikidata.org/wiki/Q1274479","display_name":"Repetition (rhetorical device)","level":2,"score":0.5262179374694824},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5181092619895935},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5045410394668579},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.49539315700531006},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.48708534240722656},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4795134365558624},{"id":"https://openalex.org/C2778396592","wikidata":"https://www.wikidata.org/wiki/Q7209069","display_name":"Polar code","level":3,"score":0.4358072578907013},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.40979039669036865},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40303465723991394},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3059878945350647},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.27242720127105713},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21323427557945251},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13970208168029785},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1386190950870514},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/tvt.2022.3192295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2022.3192295","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1760160336","display_name":null,"funder_award_id":"0036/2019/A1","funder_id":"https://openalex.org/F4320321655","funder_display_name":"Science and Technology Development Fund"},{"id":"https://openalex.org/G3996388687","display_name":null,"funder_award_id":"2022NSFSC0897","funder_id":"https://openalex.org/F4320329861","funder_display_name":"Natural Science Foundation of Sichuan Province"},{"id":"https://openalex.org/G4929470833","display_name":null,"funder_award_id":"SKL-IOTSC(UM)-2021-2023","funder_id":"https://openalex.org/F4320321655","funder_display_name":"Science and Technology Development Fund"}],"funders":[{"id":"https://openalex.org/F4320321655","display_name":"Science and Technology Development Fund","ror":"https://ror.org/044vr6g03"},{"id":"https://openalex.org/F4320329861","display_name":"Natural Science Foundation of Sichuan Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1971443733","https://openalex.org/W2106864314","https://openalex.org/W2127820195","https://openalex.org/W2143127988","https://openalex.org/W2586958627","https://openalex.org/W2811365745","https://openalex.org/W2883007593","https://openalex.org/W2892081127","https://openalex.org/W2963797719","https://openalex.org/W3080516458","https://openalex.org/W3082475321","https://openalex.org/W3085272178","https://openalex.org/W3086305818","https://openalex.org/W3093827068","https://openalex.org/W3131817462","https://openalex.org/W3157400662","https://openalex.org/W3195448355","https://openalex.org/W4200630741","https://openalex.org/W4213251304"],"related_works":["https://openalex.org/W2740103453","https://openalex.org/W2767687907","https://openalex.org/W2543616084","https://openalex.org/W4302323979","https://openalex.org/W4234150174","https://openalex.org/W1766726551","https://openalex.org/W2909001135","https://openalex.org/W2952266750","https://openalex.org/W2123879133","https://openalex.org/W2392999663"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"we":[3],"propose":[4],"a":[5,34],"novel":[6],"probabilistic":[7,51,64],"repetition":[8,65,127,132],"scheme":[9,25,69,115],"for":[10,82],"the":[11,23,31,38,45,48,57,62,78,97,107,120],"uplink":[12],"massive":[13],"MIMO":[14],"system":[15],"with":[16,20,126],"grant-free":[17,67,113,123],"access.":[18],"Compared":[19],"canonical":[21],"K-repetition,":[22],"proposed":[24,63,108],"is":[26,74,117],"more":[27],"flexible":[28],"and":[29,53,59,86,103],"covers":[30],"K-repetition":[32],"as":[33],"special":[35],"case.":[36],"With":[37],"consideration":[39],"of":[40,61,99],"multiple":[41],"practical":[42],"factors,":[43],"including":[44],"sporadic":[46],"arrivals,":[47],"short-packet":[49],"transmissions,":[50],"repetition,":[52],"channel":[54],"estimation":[55],"error,":[56],"reliability":[58,83],"throughput":[60],"assisted":[66,112],"access":[68,125],"are":[70],"theoretically":[71],"analyzed.":[72],"It":[73],"also":[75,104],"proved":[76],"that":[77,106,129],"optimal":[79],"transmission":[80],"probability":[81],"maximization":[84],"exists":[85],"can":[87],"be":[88],"found":[89],"through":[90],"gradient":[91],"descent":[92],"method.":[93],"Simulation":[94],"results":[95],"validate":[96],"accuracy":[98],"our":[100],"theoretical":[101],"analysis,":[102],"show":[105],"Optimal":[109],"Probabilistic":[110],"Repetition":[111],"Access":[114],"(OPRA)":[116],"superior":[118],"to":[119],"popular":[121],"modern":[122],"random":[124],"transmission,":[128],"is,":[130],"irregular":[131],"slotted":[133],"ALOHA":[134],"(IRSA).":[135]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
