{"id":"https://openalex.org/W3020665954","doi":"https://doi.org/10.1109/twc.2020.2988382","title":"A Dynamic Clustering Algorithm for Multi-Point Transmissions in Mission-Critical Communications","display_name":"A Dynamic Clustering Algorithm for Multi-Point Transmissions in Mission-Critical Communications","publication_year":2020,"publication_date":"2020-04-23","ids":{"openalex":"https://openalex.org/W3020665954","doi":"https://doi.org/10.1109/twc.2020.2988382","mag":"3020665954"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2020.2988382","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2020.2988382","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5019682320","display_name":"Alaa Daher","orcid":"https://orcid.org/0000-0002-4770-0712"},"institutions":[{"id":"https://openalex.org/I4210130528","display_name":"LFB (France)","ror":"https://ror.org/03af82z38","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210130528"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Alaa Daher","raw_affiliation_strings":["ETELM, Les Ulis, France","Laboratoire de Traitement et Communication de l\u2019Information (LTCI), T\u00e9l\u00e9com Paris, Institut Polytechnique de Paris, Palaiseau, France","ETELM","R\u00e9seaux, Mobilit\u00e9 et Services"],"raw_orcid":"https://orcid.org/0000-0002-4770-0712","affiliations":[{"raw_affiliation_string":"ETELM, Les Ulis, France","institution_ids":["https://openalex.org/I4210130528"]},{"raw_affiliation_string":"Laboratoire de Traitement et Communication de l\u2019Information (LTCI), T\u00e9l\u00e9com Paris, Institut Polytechnique de Paris, Palaiseau, France","institution_ids":["https://openalex.org/I4210165912"]},{"raw_affiliation_string":"ETELM","institution_ids":[]},{"raw_affiliation_string":"R\u00e9seaux, Mobilit\u00e9 et Services","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046008934","display_name":"Marceau Coupechoux","orcid":"https://orcid.org/0000-0003-0744-319X"},"institutions":[{"id":"https://openalex.org/I4210145102","display_name":"Institut Polytechnique de Paris","ror":"https://ror.org/042tfbd02","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marceau Coupechoux","raw_affiliation_strings":["Laboratoire de Traitement et Communication de l\u2019Information (LTCI), T\u00e9l\u00e9com Paris, Institut Polytechnique de Paris, Palaiseau, France","D\u00e9partement Informatique et R\u00e9seaux","Institut Polytechnique de Paris","Laboratory of Information, Network and Communication Sciences","R\u00e9seaux, Mobilit\u00e9 et Services"],"raw_orcid":"https://orcid.org/0000-0003-0744-319X","affiliations":[{"raw_affiliation_string":"Laboratoire de Traitement et Communication de l\u2019Information (LTCI), T\u00e9l\u00e9com Paris, Institut Polytechnique de Paris, Palaiseau, France","institution_ids":["https://openalex.org/I4210165912"]},{"raw_affiliation_string":"D\u00e9partement Informatique et R\u00e9seaux","institution_ids":[]},{"raw_affiliation_string":"Institut Polytechnique de Paris","institution_ids":["https://openalex.org/I4210145102"]},{"raw_affiliation_string":"Laboratory of Information, Network and Communication Sciences","institution_ids":[]},{"raw_affiliation_string":"R\u00e9seaux, Mobilit\u00e9 et Services","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109244704","display_name":"Philippe Godlewski","orcid":null},"institutions":[{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Philippe Godlewski","raw_affiliation_strings":["Laboratoire de Traitement et Communication de l\u2019Information (LTCI), T\u00e9l\u00e9com Paris, Institut Polytechnique de Paris, Palaiseau, France","Laboratoire Traitement et Communication de l'Information","R\u00e9seaux, Mobilit\u00e9 et Services"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Traitement et Communication de l\u2019Information (LTCI), T\u00e9l\u00e9com Paris, Institut Polytechnique de Paris, Palaiseau, France","institution_ids":["https://openalex.org/I4210165912"]},{"raw_affiliation_string":"Laboratoire Traitement et Communication de l'Information","institution_ids":["https://openalex.org/I4210165912"]},{"raw_affiliation_string":"R\u00e9seaux, Mobilit\u00e9 et Services","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075287799","display_name":"Pierre Ngouat","orcid":"https://orcid.org/0000-0003-2700-5023"},"institutions":[{"id":"https://openalex.org/I2801840469","display_name":"Torch Technologies (United States)","ror":"https://ror.org/00nrhr905","country_code":"US","type":"company","lineage":["https://openalex.org/I2801840469"]},{"id":"https://openalex.org/I4210142754","display_name":"C & P Technologies (United States)","ror":"https://ror.org/04ytsjz62","country_code":"US","type":"company","lineage":["https://openalex.org/I4210142754"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pierre Ngouat","raw_affiliation_strings":["PNG Technologies, Torcy, France","PNG Technologies"],"raw_orcid":"https://orcid.org/0000-0003-2700-5023","affiliations":[{"raw_affiliation_string":"PNG Technologies, Torcy, France","institution_ids":["https://openalex.org/I2801840469"]},{"raw_affiliation_string":"PNG Technologies","institution_ids":["https://openalex.org/I4210142754"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021844818","display_name":"Pierre Minot","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130528","display_name":"LFB (France)","ror":"https://ror.org/03af82z38","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210130528"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Pierre Minot","raw_affiliation_strings":["ETELM, Les Ulis, France","ETELM"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETELM, Les Ulis, France","institution_ids":["https://openalex.org/I4210130528"]},{"raw_affiliation_string":"ETELM","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7327,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.67124471,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"19","issue":"7","first_page":"4934","last_page":"4946"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T11409","display_name":"Advanced Wireless Network Optimization","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9991999864578247,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.8750447034835815},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7873906493186951},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6568100452423096},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6035667657852173},{"id":"https://openalex.org/keywords/blocking","display_name":"Blocking (statistics)","score":0.48996344208717346},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.44258004426956177},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4132829010486603},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3942784070968628},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33007654547691345},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16852903366088867},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07631513476371765}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.8750447034835815},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7873906493186951},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6568100452423096},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6035667657852173},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.48996344208717346},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.44258004426956177},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4132829010486603},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3942784070968628},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33007654547691345},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16852903366088867},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07631513476371765}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2020.2988382","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2020.2988382","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-02895678v1","is_oa":false,"landing_page_url":"https://telecom-paris.hal.science/hal-02895678","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Wireless Communications, 2020, 19 (7), pp.4934-4946. ⟨10.1109/TWC.2020.2988382⟩","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5299999713897705}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W195739637","https://openalex.org/W1563601717","https://openalex.org/W1594882248","https://openalex.org/W1634779163","https://openalex.org/W1992586477","https://openalex.org/W2016613628","https://openalex.org/W2016828539","https://openalex.org/W2024716210","https://openalex.org/W2068283898","https://openalex.org/W2086058123","https://openalex.org/W2119833845","https://openalex.org/W2123224804","https://openalex.org/W2142390529","https://openalex.org/W2148391549","https://openalex.org/W2154813399","https://openalex.org/W2157320116","https://openalex.org/W2170569385","https://openalex.org/W2171074980","https://openalex.org/W2342148475","https://openalex.org/W2402293753","https://openalex.org/W2768284951","https://openalex.org/W2769210275","https://openalex.org/W2780547730","https://openalex.org/W2786017010","https://openalex.org/W3105908675","https://openalex.org/W3163445269","https://openalex.org/W4250589301","https://openalex.org/W4301207789","https://openalex.org/W6795227791"],"related_works":["https://openalex.org/W2033488476","https://openalex.org/W2131092765","https://openalex.org/W1589992863","https://openalex.org/W2277662012","https://openalex.org/W1617457131","https://openalex.org/W4377015086","https://openalex.org/W2392835431","https://openalex.org/W2369090769","https://openalex.org/W2997509936","https://openalex.org/W136477243"],"abstract_inverted_index":{"Reliable":[0],"group":[1,117,122,160],"video":[2],"call":[3],"is":[4,26,131,186],"one":[5],"of":[6,56,77,114,129,137,176],"the":[7,60,74,111,115,135,145,154,159,174,203],"main":[8],"services":[9],"offered":[10],"by":[11,158],"future":[12],"Mission-Critical":[13],"Communications":[14],"(MCC).":[15],"To":[16],"support":[17],"its":[18,39],"requirements,":[19],"coordinated":[20],"multi-point":[21],"transmission":[22],"in":[23,73,147],"multi-cell":[24],"environments":[25],"an":[27,57,99,104],"attractive":[28],"feature":[29],"for":[30,41,210],"MCC":[31],"over":[32],"Multimedia":[33],"Broadcast":[34],"Multicast":[35],"Services":[36],"owing":[37],"to":[38,85,102,123,188,192],"potential":[40],"coverage":[42,207],"improvement":[43],"and":[44,91,153,191,208],"multicast":[45,116,121],"transmission.":[46],"In":[47,94],"such":[48],"a":[49,126,138,168,178],"scheme,":[50],"full":[51,189],"cooperation":[52,190],"among":[53],"all":[54],"cells":[55,79,130],"area":[58],"achieves":[59],"highest":[61],"cooperative":[62],"gain,":[63],"but":[64],"has":[65],"stringent":[66],"impact":[67],"on":[68,134],"system":[69,106],"capacity.":[70,93],"A":[71],"trade-off":[72,205],"cluster's":[75],"size":[76],"serving":[78],"thus":[80],"arises":[81],"between":[82,206],"high":[83],"Signal":[84],"Interference":[86],"plus":[87],"Noise":[88],"Ratio":[89],"(SINR)":[90],"network":[92],"this":[95],"paper,":[96],"we":[97],"formulate":[98],"optimization":[100],"problem":[101],"maintain":[103],"acceptable":[105],"blocking":[107,179],"probability,":[108],"while":[109],"maximizing":[110],"average":[112,155],"SINR":[113,156],"users.":[118,161],"For":[119],"every":[120,148],"be":[124],"served,":[125],"dynamic":[127,200],"cluster":[128],"selected":[132],"based":[133],"minimization":[136],"submodular":[139],"function":[140],"that":[141,199],"takes":[142],"into":[143],"account":[144],"traffic":[146],"cell":[149],"through":[150],"some":[151],"weights":[152,163],"achieved":[157],"Traffic":[162],"are":[164],"then":[165],"optimized":[166],"using":[167],"modified":[169],"Nelder-Mead":[170],"simplex":[171],"method":[172],"with":[173],"objective":[175],"tracking":[177],"probability":[180],"threshold.":[181],"The":[182],"proposed":[183],"clustering":[184,201],"scheme":[185],"compared":[187],"Single-Cell":[193],"Point-To-Multipoint":[194],"(SC-PTM)":[195],"schemes.":[196],"Results":[197],"show":[198],"offers":[202],"best":[204],"capacity":[209],"MCC.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}