{"id":"https://openalex.org/W3093498599","doi":"https://doi.org/10.1109/ojcoms.2020.3029553","title":"Joint Power and Resource Block Allocation for Mixed-Numerology-Based 5G Downlink Under Imperfect CSI","display_name":"Joint Power and Resource Block Allocation for Mixed-Numerology-Based 5G Downlink Under Imperfect CSI","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3093498599","doi":"https://doi.org/10.1109/ojcoms.2020.3029553","mag":"3093498599"},"language":"en","primary_location":{"id":"doi:10.1109/ojcoms.2020.3029553","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2020.3029553","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8816718/09220787.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/8782661/8816718/09220787.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057205873","display_name":"Praveen Kumar Korrai","orcid":"https://orcid.org/0000-0002-5234-8215"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Praveen Kumar Korrai","raw_affiliation_strings":["SnT, University of Luxembourg, Luxembourg City, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0002-5234-8215","affiliations":[{"raw_affiliation_string":"SnT, University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026746581","display_name":"Eva Lagunas","orcid":"https://orcid.org/0000-0002-9936-7245"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Eva Lagunas","raw_affiliation_strings":["SnT, University of Luxembourg, Luxembourg City, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0002-9936-7245","affiliations":[{"raw_affiliation_string":"SnT, University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087796518","display_name":"Ashok Bandi","orcid":"https://orcid.org/0000-0002-7791-5984"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Ashok Bandi","raw_affiliation_strings":["SnT, University of Luxembourg, Luxembourg City, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0002-7791-5984","affiliations":[{"raw_affiliation_string":"SnT, University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004973785","display_name":"Shree Krishna Sharma","orcid":"https://orcid.org/0000-0001-9823-2886"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Shree Krishna Sharma","raw_affiliation_strings":["SnT, University of Luxembourg, Luxembourg City, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0001-9823-2886","affiliations":[{"raw_affiliation_string":"SnT, University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016154330","display_name":"Symeon Chatzinotas","orcid":"https://orcid.org/0000-0001-5122-0001"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Symeon Chatzinotas","raw_affiliation_strings":["SnT, University of Luxembourg, Luxembourg City, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0001-5122-0001","affiliations":[{"raw_affiliation_string":"SnT, University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I186903577"],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":3.1292,"has_fulltext":true,"cited_by_count":51,"citation_normalized_percentile":{"value":0.92386379,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"1","issue":null,"first_page":"1583","last_page":"1601"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9994999766349792,"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":0.9994999766349792,"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":0.7427490949630737},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5979623794555664},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.5762825608253479},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.559729814529419},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5125898718833923},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5074285864830017},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.4542437791824341},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.43631288409233093},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3837202191352844},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33141130208969116},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.12176075577735901},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10703489184379578}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7427490949630737},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5979623794555664},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5762825608253479},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.559729814529419},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5125898718833923},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5074285864830017},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.4542437791824341},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.43631288409233093},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3837202191352844},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33141130208969116},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.12176075577735901},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10703489184379578},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/ojcoms.2020.3029553","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2020.3029553","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8816718/09220787.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:4fcc62bc115e492db46ad741f24197e7","is_oa":true,"landing_page_url":"https://doaj.org/article/4fcc62bc115e492db46ad741f24197e7","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, Vol 1, Pp 1583-1601 (2020)","raw_type":"article"},{"id":"pmh:oai:orbilu.uni.lu:10993/44604","is_oa":true,"landing_page_url":"https://orbilu.uni.lu/handle/10993/44604","pdf_url":null,"source":{"id":"https://openalex.org/S4306401815","display_name":"Open Repository and Bibliography (University of Luxembourg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I186903577","host_organization_name":"University of Luxembourg","host_organization_lineage":["https://openalex.org/I186903577"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, 1 (2020)","raw_type":"http://purl.org/coar/resource_type/c_6501"}],"best_oa_location":{"id":"doi:10.1109/ojcoms.2020.3029553","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2020.3029553","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8816718/09220787.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321038","display_name":"Fonds National de la Recherche Luxembourg","ror":"https://ror.org/039z13y21"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3093498599.pdf","grobid_xml":"https://content.openalex.org/works/W3093498599.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W2041176458","https://openalex.org/W2054692642","https://openalex.org/W2065905494","https://openalex.org/W2129380197","https://openalex.org/W2129573153","https://openalex.org/W2139850286","https://openalex.org/W2294511912","https://openalex.org/W2582857465","https://openalex.org/W2586459757","https://openalex.org/W2603540191","https://openalex.org/W2604174486","https://openalex.org/W2626006124","https://openalex.org/W2741245049","https://openalex.org/W2768861896","https://openalex.org/W2796780761","https://openalex.org/W2804647677","https://openalex.org/W2887019724","https://openalex.org/W2914785290","https://openalex.org/W2943323395","https://openalex.org/W2954615037","https://openalex.org/W2962369188","https://openalex.org/W2962949121","https://openalex.org/W2963035503","https://openalex.org/W2963986572","https://openalex.org/W2968373321","https://openalex.org/W2969465871","https://openalex.org/W2980254723","https://openalex.org/W2982623582","https://openalex.org/W2987276902","https://openalex.org/W2987385411","https://openalex.org/W3006737624","https://openalex.org/W3010045176"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W1761601995","https://openalex.org/W4300468626","https://openalex.org/W2904599916","https://openalex.org/W4321608401","https://openalex.org/W2907156721","https://openalex.org/W1939996075","https://openalex.org/W2118113972"],"abstract_inverted_index":{"Fifth-generation":[0],"(5G)":[1],"of":[2,14,69,106,114,120,180],"wireless":[3],"networks":[4],"are":[5],"expected":[6],"to":[7,74,147,157],"accommodate":[8],"different":[9,173],"services":[10],"with":[11],"contrasting":[12],"quality":[13],"service":[15],"(QoS)":[16],"requirements":[17,105],"within":[18,177],"a":[19,148],"common":[20],"physical":[21],"infrastructure":[22],"in":[23,78],"an":[24,134],"efficient":[25],"way.":[26],"In":[27,62,123],"this":[28],"article,":[29],"we":[30,64],"address":[31],"the":[32,42,66,75,79,82,95,102,111,118,139,178],"radio":[33,185],"access":[34],"network":[35],"(RAN)":[36],"slicing":[37],"problem":[38,144,151],"and":[39,53,57,71,86,162,183],"focus":[40],"on":[41],"three":[43],"5G":[44],"primary":[45],"services,":[46],"namely,":[47],"enhanced":[48],"mobile":[49],"broadband":[50],"(eMBB),":[51],"ultra-reliable":[52],"low-latency":[54],"communications":[55,60],"(URLLC)":[56],"massive":[58],"machine-type":[59],"(mMTC).":[61],"particular,":[63],"formulate":[65],"joint":[67],"allocation":[68],"power":[70,84],"resource":[72,121,175,186],"blocks":[73],"heterogeneous":[76,103],"users":[77],"downlink":[80],"targeting":[81],"transmit":[83],"minimization":[85],"by":[87,132,152],"considering":[88],"mixed":[89],"numerology-based":[90],"frame":[91],"structures.":[92],"Most":[93],"importantly,":[94],"proposed":[96,168],"scheme":[97],"does":[98],"not":[99],"only":[100],"consider":[101],"QoS":[104],"each":[107,115],"service,":[108],"but":[109],"also":[110],"queue":[112],"status":[113],"user":[116],"during":[117],"scheduling":[119],"blocks.":[122],"addition,":[124],"imperfect":[125],"Channel":[126],"State":[127],"Information":[128],"(CSI)":[129],"is":[130,145,170],"considered":[131],"including":[133],"outage":[135],"probabilistic":[136,156],"constraint":[137],"into":[138],"formulation.":[140],"The":[141,167],"resulting":[142],"non-convex":[143],"converted":[146],"more":[149],"tractable":[150],"exploiting":[153],"Big-M":[154],"formulation,":[155],"non-probabilistic":[158],"transformation,":[159],"binary":[160],"relaxation":[161],"successive":[163],"convex":[164],"approximation":[165],"(SCA).":[166],"solution":[169],"evaluated":[171],"for":[172],"mixed-numerology":[174],"grids":[176],"context":[179],"strict":[181],"slice-isolation":[182],"slice-aware":[184],"management":[187],"schemes":[188],"via":[189],"extensive":[190],"numerical":[191],"simulations.":[192]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
