{"id":"https://openalex.org/W4200155446","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625510","title":"Performance of Channel Access Mechanisms for 5G Industrial-IoT over Unlicensed Bands","display_name":"Performance of Channel Access Mechanisms for 5G Industrial-IoT over Unlicensed Bands","publication_year":2021,"publication_date":"2021-09-01","ids":{"openalex":"https://openalex.org/W4200155446","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625510"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2021-fall52928.2021.9625510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625510","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","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/A5100323615","display_name":"Sungjin Park","orcid":"https://orcid.org/0000-0002-2822-4319"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungjin Park","raw_affiliation_strings":["Samsung Research, Samsung Electronics Co., Ltd., Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Research, Samsung Electronics Co., Ltd., Seoul, Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040304747","display_name":"Hyun-Seok Ryu","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyunseok Ryu","raw_affiliation_strings":["Samsung Research, Samsung Electronics Co., Ltd., Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Research, Samsung Electronics Co., Ltd., Seoul, Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072398739","display_name":"Younsun Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Younsun Kim","raw_affiliation_strings":["Samsung Research, Samsung Electronics Co., Ltd., Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Research, Samsung Electronics Co., Ltd., Seoul, Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022698957","display_name":"Jinkyu Han","orcid":"https://orcid.org/0000-0002-6374-116X"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jin-Kyu Han","raw_affiliation_strings":["Samsung Research, Samsung Electronics Co., Ltd., Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Research, Samsung Electronics Co., Ltd., Seoul, Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3092,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.39207921,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9998000264167786,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9998000264167786,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9998000264167786,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9995999932289124,"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/computer-science","display_name":"Computer science","score":0.7288670539855957},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6753022074699402},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6736480593681335},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6547649502754211},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6078750491142273},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.560732364654541},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5146973729133606},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.4753272831439972},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.41368740797042847},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3000597357749939},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.13515779376029968},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.08315837383270264}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7288670539855957},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6753022074699402},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6736480593681335},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6547649502754211},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6078750491142273},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.560732364654541},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5146973729133606},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.4753272831439972},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.41368740797042847},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3000597357749939},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.13515779376029968},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.08315837383270264},{"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2021-fall52928.2021.9625510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625510","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2805611890","https://openalex.org/W2956778889","https://openalex.org/W2966465835","https://openalex.org/W2979406270","https://openalex.org/W3035920517","https://openalex.org/W3036545859","https://openalex.org/W3123086511"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W2950174689","https://openalex.org/W4200598720","https://openalex.org/W2921026492","https://openalex.org/W4247463117","https://openalex.org/W4361251261","https://openalex.org/W3031181660"],"abstract_inverted_index":{"Industrial-IoT":[0],"(IIoT)":[1],"is":[2,10,35,98,116,120,130,137,147],"one":[3],"of":[4,39,43],"the":[5,44,101,127,144],"key":[6],"areas":[7],"where":[8,126,143],"5G":[9,40,66],"expected":[11],"to":[12,28,132,150],"expand":[13],"its":[14],"application":[15],"into.":[16],"IIoT":[17,34,67],"requires":[18],"higher":[19],"reliability":[20],"as":[21,23,37,78,90],"well":[22],"lower":[24],"latency":[25,53,96],"when":[26],"compared":[27,99],"typical":[29],"IoT":[30],"services.":[31],"In":[32,56],"3GPP,":[33],"supported":[36],"part":[38],"utilizing":[41],"many":[42],"features":[45],"that":[46,118],"were":[47],"introduced":[48],"for":[49,65,100],"ultra-reliable":[50],"and":[51,83,107,135],"low":[52],"communication":[54],"(URLLC).":[55],"this":[57],"paper,":[58],"two":[59,102],"channel":[60,74,86,129,146],"access":[61,75,87],"mechanisms":[62,103],"under":[63],"consideration":[64],"in":[68,122,139],"3GPP":[69,112],"are":[70],"studied;":[71],"i)":[72],"dynamic":[73],"mechanism":[76,88],"known":[77,89],"LBE":[79,136],"(load":[80],"based":[81,93,110],"equipment)":[82],"ii)":[84],"semi-static":[85],"FBE":[91,119],"(frame":[92],"equipment).":[94],"Average":[95],"performance":[97],"using":[104],"mathematical":[105],"analysis":[106],"numerical":[108],"results":[109],"on":[111],"evaluation":[113],"assumptions.":[114],"It":[115],"observed":[117],"beneficial":[121],"a":[123,140],"congested":[124],"environment":[125,142],"wireless":[128,145],"likely":[131,149],"be":[133,151],"busy":[134],"useful":[138],"non-congested":[141],"not":[148],"busy.":[152]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}