{"id":"https://openalex.org/W4312564693","doi":"https://doi.org/10.1109/lwc.2022.3229441","title":"Joint User Scheduling and Phase Shift Design for RIS Assisted Multi-Cell MISO Systems","display_name":"Joint User Scheduling and Phase Shift Design for RIS Assisted Multi-Cell MISO Systems","publication_year":2022,"publication_date":"2022-12-19","ids":{"openalex":"https://openalex.org/W4312564693","doi":"https://doi.org/10.1109/lwc.2022.3229441"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2022.3229441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2022.3229441","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pure.qub.ac.uk/en/publications/43c93ade-9a1a-4d5f-ba1f-58ab3cade452","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056678411","display_name":"Luoluo Jiang","orcid":"https://orcid.org/0000-0002-8072-4505"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Luoluo Jiang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100375264","display_name":"Xiao Li","orcid":"https://orcid.org/0000-0001-9660-9053"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Li","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035876091","display_name":"Michail Matthaiou","orcid":"https://orcid.org/0000-0001-9235-7741"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Michail Matthaiou","raw_affiliation_strings":["Centre for Wireless Innovation, Queen’s University Belfast, Belfast, U.K"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Innovation, Queen’s University Belfast, Belfast, U.K","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013079905","display_name":"Shi Jin","orcid":"https://orcid.org/0000-0003-0271-6021"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi Jin","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5056678411"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":2.5858,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.90089018,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"12","issue":"3","first_page":"431","last_page":"435"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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":1.0,"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/T12042","display_name":"Satellite Communication Systems","score":0.9745000004768372,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12079","display_name":"IoT Networks and Protocols","score":0.9609000086784363,"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/telecommunications-link","display_name":"Telecommunications link","score":0.7637298107147217},{"id":"https://openalex.org/keywords/codebook","display_name":"Codebook","score":0.6820083260536194},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6712148785591125},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.590781033039093},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5354706645011902},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5149984359741211},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4488832354545593},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4314466416835785},{"id":"https://openalex.org/keywords/ergodic-theory","display_name":"Ergodic theory","score":0.4232829511165619},{"id":"https://openalex.org/keywords/multi-user","display_name":"Multi-user","score":0.4151510000228882},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3596195578575134},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34257519245147705},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19381588697433472},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16212788224220276},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15188205242156982}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7637298107147217},{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.6820083260536194},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6712148785591125},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.590781033039093},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5354706645011902},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5149984359741211},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4488832354545593},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4314466416835785},{"id":"https://openalex.org/C122044880","wikidata":"https://www.wikidata.org/wiki/Q5498822","display_name":"Ergodic theory","level":2,"score":0.4232829511165619},{"id":"https://openalex.org/C2778002699","wikidata":"https://www.wikidata.org/wiki/Q876057","display_name":"Multi-user","level":2,"score":0.4151510000228882},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3596195578575134},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34257519245147705},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19381588697433472},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16212788224220276},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15188205242156982},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lwc.2022.3229441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2022.3229441","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:openaire/43c93ade-9a1a-4d5f-ba1f-58ab3cade452","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/43c93ade-9a1a-4d5f-ba1f-58ab3cade452","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Jiang, L, Li, X, Matthaiou, M & Jin, S 2022, 'Joint user scheduling and phase shift design for RIS assisted multi-cell MISO systems', IEEE Wireless Communications Letters. https://doi.org/10.1109/LWC.2022.3229441","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:pure.qub.ac.uk/portal:openaire/43c93ade-9a1a-4d5f-ba1f-58ab3cade452","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/43c93ade-9a1a-4d5f-ba1f-58ab3cade452","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Jiang, L, Li, X, Matthaiou, M & Jin, S 2022, 'Joint user scheduling and phase shift design for RIS assisted multi-cell MISO systems', IEEE Wireless Communications Letters. https://doi.org/10.1109/LWC.2022.3229441","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"score":0.4699999988079071,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1189086576","display_name":null,"funder_award_id":"BK20211511","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G1500623155","display_name":null,"funder_award_id":"61941104","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G342761634","display_name":null,"funder_award_id":"62231009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5033343354","display_name":null,"funder_award_id":"61921004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6769026340","display_name":null,"funder_award_id":"61971126","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2963355537","https://openalex.org/W2969424089","https://openalex.org/W2995330189","https://openalex.org/W3001613668","https://openalex.org/W3021225717","https://openalex.org/W3084900843","https://openalex.org/W3091365446","https://openalex.org/W3100544904","https://openalex.org/W3119971803","https://openalex.org/W3129486236","https://openalex.org/W3178081691","https://openalex.org/W3184619931"],"related_works":["https://openalex.org/W2293149949","https://openalex.org/W2026099691","https://openalex.org/W4284672201","https://openalex.org/W2377486419","https://openalex.org/W3118484777","https://openalex.org/W2601693592","https://openalex.org/W2389036600","https://openalex.org/W4384345532","https://openalex.org/W1964062709","https://openalex.org/W2099388115"],"abstract_inverted_index":{"This":[0],"letter":[1],"investigates":[2],"the":[3,31,40,58,66,69,76,82,88,96,100,128],"joint":[4],"user":[5],"scheduling":[6,131],"and":[7,102],"phase":[8,60,113],"shift":[9,61,114],"design":[10,115],"for":[11],"reconfigurable":[12],"intelligent":[13],"surface":[14],"(RIS)":[15],"assisted":[16],"multi-cell":[17],"downlink":[18],"systems.":[19],"A":[20],"closed-form":[21],"ergodic":[22],"sum":[23],"spectral":[24],"efficiency":[25],"(SE)":[26],"approximation":[27],"is":[28,62],"utilized":[29],"as":[30],"optimization":[32],"metric.":[33],"Based":[34],"on":[35,95,117],"this":[36],"approximation,":[37],"we":[38,80,106],"schedule":[39],"users,":[41],"whose":[42],"cascaded":[43,72],"channels":[44],"are":[45],"mostly":[46],"correlated":[47],"with":[48],"each":[49,53],"other\u2019s,":[50],"to":[51,64,86],"maximize":[52],"user\u2019s":[54],"effective":[55],"signal.":[56],"Moreover,":[57],"RIS":[59,84,112],"designed":[63],"be":[65],"mean":[67],"of":[68,99],"scheduled":[70],"users\u2019":[71],"channel":[73],"phases.":[74],"With":[75],"proposed":[77,129],"transmission":[78],"design,":[79],"find":[81],"optimal":[83],"deployment":[85],"achieve":[87],"highest":[89],"maximum":[90],"throughput":[91],"which":[92],"depends":[93],"only":[94],"relative":[97],"locations":[98],"BSs":[101],"RIS.":[103],"In":[104],"addition,":[105],"consider":[107],"a":[108,118],"more":[109],"practical":[110],"discrete":[111,119],"based":[116],"Fourier":[120],"transform":[121],"(DFT)":[122],"codebook.":[123],"Simulation":[124],"results":[125],"show":[126],"that":[127],"low-complexity":[130],"algorithm":[132],"performs":[133],"well.":[134]},"counts_by_year":[{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":10}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}