{"id":"https://openalex.org/W3120286207","doi":"https://doi.org/10.1109/tvt.2020.3048344","title":"On the Design of High Power Efficiency Uplink MIMO-NOMA Systems: A STBC and Joint Detection Perspective","display_name":"On the Design of High Power Efficiency Uplink MIMO-NOMA Systems: A STBC and Joint Detection Perspective","publication_year":2020,"publication_date":"2020-12-31","ids":{"openalex":"https://openalex.org/W3120286207","doi":"https://doi.org/10.1109/tvt.2020.3048344","mag":"3120286207"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2020.3048344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.3048344","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5001955372","display_name":"Hong Wang","orcid":"https://orcid.org/0000-0002-9539-9194"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Wang","raw_affiliation_strings":["College of Telecommunication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-9539-9194","affiliations":[{"raw_affiliation_string":"College of Telecommunication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100322187","display_name":"Chen Liu","orcid":"https://orcid.org/0000-0002-9532-7721"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Liu","raw_affiliation_strings":["College of Electronic and Optical Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-9532-7721","affiliations":[{"raw_affiliation_string":"College of Electronic and Optical Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070982416","display_name":"Zheng Shi","orcid":"https://orcid.org/0000-0003-3531-9217"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Shi","raw_affiliation_strings":["School of Intelligent Systems Science and Engineering, Jinan University, Zhuhai, China"],"raw_orcid":"https://orcid.org/0000-0003-3531-9217","affiliations":[{"raw_affiliation_string":"School of Intelligent Systems Science and Engineering, Jinan University, Zhuhai, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034028474","display_name":"Yaru Fu","orcid":"https://orcid.org/0000-0002-6139-7414"},"institutions":[{"id":"https://openalex.org/I8679417","display_name":"Hong Kong Metropolitan University","ror":"https://ror.org/0349bsm71","country_code":"HK","type":"education","lineage":["https://openalex.org/I8679417"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yaru Fu","raw_affiliation_strings":["School of Science and Technology, The Open University of Hong Kong, Kowloon, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-6139-7414","affiliations":[{"raw_affiliation_string":"School of Science and Technology, The Open University of Hong Kong, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I8679417"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054278847","display_name":"Rongfang Song","orcid":"https://orcid.org/0000-0002-8170-3618"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongfang Song","raw_affiliation_strings":["College of Telecommunication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-8170-3618","affiliations":[{"raw_affiliation_string":"College of Telecommunication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6244,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.69278205,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"70","issue":"1","first_page":"627","last_page":"638"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T11873","display_name":"PAPR reduction in OFDM","score":0.9993000030517578,"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/mimo","display_name":"MIMO","score":0.7289314866065979},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6525435447692871},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6465859413146973},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.603080153465271},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5677695274353027},{"id":"https://openalex.org/keywords/space\u2013time-block-code","display_name":"Space\u2013time block code","score":0.5581350922584534},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4796586334705353},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.46191975474357605},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.4469432830810547},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.41232332587242126},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.33345934748649597},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.33243292570114136},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2770366668701172},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23079326748847961},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19846513867378235},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.19366911053657532},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.11148250102996826}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7289314866065979},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6525435447692871},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6465859413146973},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.603080153465271},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5677695274353027},{"id":"https://openalex.org/C83487572","wikidata":"https://www.wikidata.org/wiki/Q371792","display_name":"Space\u2013time block code","level":4,"score":0.5581350922584534},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4796586334705353},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.46191975474357605},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.4469432830810547},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.41232332587242126},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.33345934748649597},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.33243292570114136},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2770366668701172},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23079326748847961},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19846513867378235},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.19366911053657532},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.11148250102996826},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2020.3048344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.3048344","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8600000143051147,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1582091940","display_name":null,"funder_award_id":"2019M660126","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G3191417362","display_name":null,"funder_award_id":"61\u00a0801\u00a0246","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5724162616","display_name":null,"funder_award_id":"61\u00a0771\u00a0257","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6503700858","display_name":null,"funder_award_id":"BK20181392","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G91588834","display_name":null,"funder_award_id":"BK20170910","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W89794543","https://openalex.org/W195399875","https://openalex.org/W1409984952","https://openalex.org/W1556551509","https://openalex.org/W1557486844","https://openalex.org/W1733806262","https://openalex.org/W1901462474","https://openalex.org/W2110659753","https://openalex.org/W2113271807","https://openalex.org/W2151380152","https://openalex.org/W2151523666","https://openalex.org/W2170531625","https://openalex.org/W2344195693","https://openalex.org/W2464863771","https://openalex.org/W2489539531","https://openalex.org/W2522847968","https://openalex.org/W2528407593","https://openalex.org/W2550284210","https://openalex.org/W2621878961","https://openalex.org/W2626422957","https://openalex.org/W2739135648","https://openalex.org/W2769456309","https://openalex.org/W2769736375","https://openalex.org/W2792466972","https://openalex.org/W2797109468","https://openalex.org/W2802495557","https://openalex.org/W2892148044","https://openalex.org/W2897602115","https://openalex.org/W2914437179","https://openalex.org/W2944718815","https://openalex.org/W2962683916","https://openalex.org/W2963011891","https://openalex.org/W2963336322","https://openalex.org/W2964216502","https://openalex.org/W2969545315","https://openalex.org/W3101450547","https://openalex.org/W4210635432","https://openalex.org/W6603618311"],"related_works":["https://openalex.org/W4286304080","https://openalex.org/W4315783255","https://openalex.org/W4299614728","https://openalex.org/W2952655798","https://openalex.org/W2545392450","https://openalex.org/W4285118711","https://openalex.org/W2132393855","https://openalex.org/W4292347981","https://openalex.org/W4323520982","https://openalex.org/W4323022549"],"abstract_inverted_index":{"The":[0,109],"explosive":[1],"growth":[2],"of":[3,53,59,76,158,197],"innovative":[4],"applications":[5],"imposes":[6],"great":[7],"challenges":[8],"for":[9,88,144,176],"future":[10],"wireless":[11],"communication":[12],"systems":[13],"with":[14],"respect":[15],"to":[16,37,72,103,118,127,170],"ultra-high":[17],"spectrum":[18],"and":[19,26,115,139,180],"power":[20,85,141,173,199],"efficiency.":[21],"Non-orthogonal":[22],"multiple":[23],"access":[24],"(NOMA)":[25],"multiple-input-multiple-output":[27],"(MIMO)":[28],"have":[29],"been":[30],"acknowledged":[31],"as":[32],"two":[33,133],"promising":[34],"spectral-enhancing":[35],"techniques":[36],"address":[38],"the":[39,48,55,74,89,97,105,129,136,140,145,155,162,172,178,181,188],"aforementioned":[40],"issues.":[41],"Orthogonal":[42],"space-time":[43],"block":[44],"code":[45],"(STBC),":[46],"on":[47,154],"other":[49],"hand,":[50],"is":[51,94,101,113,116,125,151,168],"capable":[52],"exploiting":[54],"full":[56],"diversity":[57],"gain":[58],"MIMO":[60],"system.":[61],"In":[62,161],"this":[63,81],"work,":[64],"we":[65],"explore":[66],"how":[67],"STBC":[68],"can":[69],"be":[70,119],"utilized":[71],"enhance":[73],"performance":[75],"two-cell":[77,90],"MIMO-NOMA":[78,92],"networks.":[79],"To":[80],"end,":[82],"an":[83,164],"uplink":[84],"minimization":[86],"problem":[87,112,131],"STBC-aided":[91],"system":[93],"investigated,":[95],"wherein":[96],"joint":[98],"detection":[99],"technique":[100],"adopted":[102],"boost":[104],"cell-edge":[106,182],"user's":[107],"performance.":[108],"formulated":[110],"optimization":[111],"non-convex":[114],"intractable":[117],"solved":[120],"directly.":[121],"A":[122],"two-tier":[123],"methodology":[124],"applied":[126],"decompose":[128],"original":[130],"into":[132],"sub-problems,":[134],"namely":[135],"beamforming":[137,146],"design":[138],"allocation.":[142],"Specifically,":[143],"design,":[147],"a":[148],"closed-form":[149],"expression":[150],"derived":[152],"based":[153],"Gram":[156],"matrix":[157],"channel":[159],"matrix.":[160],"meanwhile,":[163],"efficient":[165],"iterative":[166],"method":[167],"developed":[169],"determine":[171],"allocation":[174],"coefficients":[175],"both":[177],"cell-center":[179],"users.":[183],"Simulation":[184],"results":[185],"reveal":[186],"that":[187],"proposed":[189],"scheme":[190],"outperforms":[191],"several":[192],"golden":[193],"baselines":[194],"in":[195],"terms":[196],"total":[198],"consumption.":[200]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}