{"id":"https://openalex.org/W4288064871","doi":"https://doi.org/10.1109/lcomm.2022.3194116","title":"Active and Passive Beamforming Design for Reconfigurable Intelligent Surface Assisted CR-NOMA Networks","display_name":"Active and Passive Beamforming Design for Reconfigurable Intelligent Surface Assisted CR-NOMA Networks","publication_year":2022,"publication_date":"2022-07-27","ids":{"openalex":"https://openalex.org/W4288064871","doi":"https://doi.org/10.1109/lcomm.2022.3194116"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2022.3194116","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310319808","https://openalex.org/P4310316002"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers","IEEE Communications Society"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://eprints.bournemouth.ac.uk/37272/1/048-2022-CL-Active%20and%20Passive%20Beamforming%20Design%20for%20Reconfigurable%20Intelligent%20Surface%20Assisted%20CR-NOMA%20Networks.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050892711","display_name":"Wei Liang","orcid":"https://orcid.org/0000-0002-9211-734X"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"funder","lineage":["https://openalex.org/I17145004"]},{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"funder","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Liang","raw_affiliation_strings":["Research and Development Institute, Northwestern Polytechnical University, Shenzhen, China","School of Electronics Information, Northwestern Polytechnical University, Xi'an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Research and Development Institute, Northwestern Polytechnical University, Shenzhen, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Electronics Information, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062213729","display_name":"Wei Luo","orcid":"https://orcid.org/0000-0002-7807-1373"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"funder","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Luo","raw_affiliation_strings":["School of Electronics Information, Northwestern Polytechnical University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics Information, Northwestern Polytechnical University, Xi’an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067509102","display_name":"Jiankang Zhang","orcid":"https://orcid.org/0000-0001-5316-1711"},"institutions":[{"id":"https://openalex.org/I9300472","display_name":"Bournemouth University","ror":"https://ror.org/05wwcw481","country_code":"GB","type":"funder","lineage":["https://openalex.org/I9300472"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jiankang Zhang","raw_affiliation_strings":["Departmant of Computing and Informatics, Bournemouth University, Poole, U.K."],"affiliations":[{"raw_affiliation_string":"Departmant of Computing and Informatics, Bournemouth University, Poole, U.K.","institution_ids":["https://openalex.org/I9300472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002904166","display_name":"Zhiguo Ding","orcid":"https://orcid.org/0000-0001-5280-384X"},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"funder","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhiguo Ding","raw_affiliation_strings":["School of Electrical and Electronic Engineering, University of Manchester, Manchester, U.K."],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, University of Manchester, Manchester, U.K.","institution_ids":["https://openalex.org/I28407311"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.165,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.726257,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":92},"biblio":{"volume":"26","issue":"10","first_page":"2409","last_page":"2414"},"is_retracted":false,"is_paratext":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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9937,"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":0.9695,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/noma","display_name":"noma","score":0.89136565}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.89136565},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7233119},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5965892},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4550768},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41095713},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.40272927},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3941406},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.20790002},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2009551}],"mesh":[],"locations_count":2,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2022.3194116","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310319808","https://openalex.org/P4310316002"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers","IEEE Communications Society"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"http://eprints.bournemouth.ac.uk/37272/1/048-2022-CL-Active%20and%20Passive%20Beamforming%20Design%20for%20Reconfigurable%20Intelligent%20Surface%20Assisted%20CR-NOMA%20Networks.pdf","pdf_url":"http://eprints.bournemouth.ac.uk/37272/1/048-2022-CL-Active%20and%20Passive%20Beamforming%20Design%20for%20Reconfigurable%20Intelligent%20Surface%20Assisted%20CR-NOMA%20Networks.pdf","source":{"id":"https://openalex.org/S4306400186","display_name":"Bournemouth University Research Online (Bournemouth University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I9300472","host_organization_name":"Bournemouth University","host_organization_lineage":["https://openalex.org/I9300472"],"host_organization_lineage_names":["Bournemouth University"],"type":"repository"},"license":"mit","license_id":"https://openalex.org/licenses/mit","version":"acceptedVersion","is_accepted":true,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"http://eprints.bournemouth.ac.uk/37272/1/048-2022-CL-Active%20and%20Passive%20Beamforming%20Design%20for%20Reconfigurable%20Intelligent%20Surface%20Assisted%20CR-NOMA%20Networks.pdf","pdf_url":"http://eprints.bournemouth.ac.uk/37272/1/048-2022-CL-Active%20and%20Passive%20Beamforming%20Design%20for%20Reconfigurable%20Intelligent%20Surface%20Assisted%20CR-NOMA%20Networks.pdf","source":{"id":"https://openalex.org/S4306400186","display_name":"Bournemouth University Research Online (Bournemouth University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I9300472","host_organization_name":"Bournemouth University","host_organization_lineage":["https://openalex.org/I9300472"],"host_organization_lineage_names":["Bournemouth University"],"type":"repository"},"license":"mit","license_id":"https://openalex.org/licenses/mit","version":"acceptedVersion","is_accepted":true,"is_published":false},"sustainable_development_goals":[{"score":0.91,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"grants":[{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":"62101450"},{"funder":"https://openalex.org/F4320330485","funder_display_name":"State Key Laboratory of Integrated Services Networks","award_id":"ISN22-03"},{"funder":"https://openalex.org/F4320336569","funder_display_name":"Shenzhen Science and Technology Innovation Program","award_id":"JCYJ20210324121006017"}],"datasets":[],"versions":[],"referenced_works_count":12,"referenced_works":["https://openalex.org/W2950077417","https://openalex.org/W2964068834","https://openalex.org/W2968389137","https://openalex.org/W2969424089","https://openalex.org/W3041653465","https://openalex.org/W3042544305","https://openalex.org/W3088767314","https://openalex.org/W3094619726","https://openalex.org/W3103135626","https://openalex.org/W3129486236","https://openalex.org/W3148667818","https://openalex.org/W3193591298"],"related_works":["https://openalex.org/W4385197910","https://openalex.org/W4385197899","https://openalex.org/W4364360709","https://openalex.org/W4309235375","https://openalex.org/W3030525848","https://openalex.org/W3010814398","https://openalex.org/W3005957545","https://openalex.org/W2887349183","https://openalex.org/W2340639785","https://openalex.org/W2076432172"],"abstract_inverted_index":{"In":[0,41],"this":[1],"letter,":[2],"a":[3,65],"underlay":[4],"cognitive":[5,32,52],"radio":[6],"inspired":[7],"non-orthogonal":[8],"multiple":[9],"access":[10],"(CR-NOMA)":[11],"network":[12],"assisted":[13],"by":[14],"the":[15,25,31,38,43,48,51,78,83,86,94,101,109,114,122,129,133,137,144,149],"reconfigurable":[16],"intelligent":[17],"surface":[18],"(RIS)":[19],"technique":[20],"is":[21,64],"conceived":[22],"to":[23,71,107],"maximize":[24],"energy":[26],"efficiency":[27],"(EE),":[28],"while":[29],"all":[30],"users":[33],"(CUs)":[34],"are":[35],"located":[36],"in":[37],"\"dead":[39],"zone\".":[40],"particular,":[42],"CUs":[44],"could":[45],"only":[46],"receive":[47],"information":[49],"from":[50],"base":[53],"station":[54],"(CBS)":[55],"via":[56],"RIS.":[57,150],"The":[58],"EE":[59,118],"maximization":[60],"optimization":[61,111],"problem":[62,67,112],"which":[63],"non-convex":[66,110],"has":[68],"been":[69],"constructed":[70],"realize":[72],"joint":[73],"beamforming":[74],"design":[75],"at":[76],"both":[77],"CBS":[79],"and":[80,93],"RIS":[81],"with":[82],"constraints":[84],"of":[85,117,136],"primary":[87],"user's":[88],"(PU)":[89],"interference":[90],"power":[91],"restriction":[92],"CUs'":[95],"rate":[96],"fairness.":[97],"Moreover,":[98],"we":[99],"propose":[100],"alternating":[102],"pragmatic":[103],"iterative":[104],"algorithm":[105,127],"(APIA)":[106],"optimize":[108],"until":[113],"final":[115],"value":[116],"converges.":[119],"Based":[120],"on":[121,148],"simulation":[123],"results,":[124],"our":[125],"proposed":[126],"attains":[128],"significant":[130],"gain":[131],"than":[132],"two":[134],"benchmarks":[135],"random":[138],"phase":[139,146],"scheme":[140,147],"as":[141,143],"well":[142],"fixed":[145]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4288064871","counts_by_year":[{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1}],"updated_date":"2025-04-16T07:51:26.184881","created_date":"2022-07-28"}