{"id":"https://openalex.org/W2960550778","doi":"https://doi.org/10.1109/icc.2019.8761139","title":"Combined Beamforming with NOMA for Cognitive Satellite Terrestrial Networks","display_name":"Combined Beamforming with NOMA for Cognitive Satellite Terrestrial Networks","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2960550778","doi":"https://doi.org/10.1109/icc.2019.8761139","mag":"2960550778"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2019.8761139","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761139","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-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/A5100697981","display_name":"Min Lin","orcid":"https://orcid.org/0000-0002-0296-436X"},"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":true,"raw_author_name":"Min Lin","raw_affiliation_strings":["Key Lab of Broadband Wireless Communication and Sensor Network Technology, Ministry of Education, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Ministry of Education, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101475830","display_name":"Chunyan Yin","orcid":"https://orcid.org/0000-0003-0298-0420"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunyan Yin","raw_affiliation_strings":["College of Communications Engineering, Army Engineering University of PLA, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090744597","display_name":"Zhi Lin","orcid":"https://orcid.org/0000-0003-0011-7383"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Lin","raw_affiliation_strings":["College of Communications Engineering, Army Engineering University of PLA, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100372762","display_name":"Jun-Bo Wang","orcid":"https://orcid.org/0000-0002-1881-3558"},"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":"Jun-Bo Wang","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/A5020057627","display_name":"Tomaso de Cola","orcid":"https://orcid.org/0000-0003-0509-8521"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tomaso de Cola","raw_affiliation_strings":["Institute of Communications and Navigation, German Aerospace Center (DLR), Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Communications and Navigation, German Aerospace Center (DLR), Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048031726","display_name":"Jian Ouyang","orcid":"https://orcid.org/0000-0003-0631-947X"},"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":"Jian Ouyang","raw_affiliation_strings":["Key Lab of Broadband Wireless Communication and Sensor Network Technology, Ministry of Education, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Ministry of Education, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100697981"],"corresponding_institution_ids":["https://openalex.org/I41198531"],"apc_list":null,"apc_paid":null,"fwci":1.9835,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.87810999,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9998999834060669,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9995999932289124,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9976000189781189,"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":0.6923964619636536},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6680126190185547},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.6604793071746826},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5648665428161621},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5493228435516357},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.5338858962059021},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5241401791572571},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5177218317985535},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.4910557270050049},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.45861366391181946},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4436601996421814},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4283987283706665},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3917694687843323},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38671189546585083},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2841174602508545},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.21624839305877686},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17396074533462524},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.13971668481826782},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13496363162994385},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.08655214309692383}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6923964619636536},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6680126190185547},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.6604793071746826},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5648665428161621},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5493228435516357},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.5338858962059021},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5241401791572571},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5177218317985535},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.4910557270050049},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.45861366391181946},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4436601996421814},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4283987283706665},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3917694687843323},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38671189546585083},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2841174602508545},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.21624839305877686},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17396074533462524},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.13971668481826782},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13496363162994385},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.08655214309692383},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2019.8761139","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761139","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1958281780","https://openalex.org/W1965925811","https://openalex.org/W2011406179","https://openalex.org/W2045262861","https://openalex.org/W2058234500","https://openalex.org/W2082276212","https://openalex.org/W2085486577","https://openalex.org/W2104310451","https://openalex.org/W2126769636","https://openalex.org/W2136133623","https://openalex.org/W2148622067","https://openalex.org/W2153000111","https://openalex.org/W2158861220","https://openalex.org/W2163068306","https://openalex.org/W2214522634","https://openalex.org/W2344901047","https://openalex.org/W2522847968","https://openalex.org/W2528584088","https://openalex.org/W2588149931","https://openalex.org/W2734990044","https://openalex.org/W2737488992","https://openalex.org/W2797097527","https://openalex.org/W2800252416","https://openalex.org/W2806169746","https://openalex.org/W2806683915","https://openalex.org/W2963336322","https://openalex.org/W2963698325","https://openalex.org/W3098389996","https://openalex.org/W3099378150","https://openalex.org/W3101450547","https://openalex.org/W6741478794"],"related_works":["https://openalex.org/W2293822216","https://openalex.org/W2786534237","https://openalex.org/W4318262205","https://openalex.org/W3007170335","https://openalex.org/W2963158738","https://openalex.org/W3114372513","https://openalex.org/W4299712621","https://openalex.org/W2583418925","https://openalex.org/W3125936868","https://openalex.org/W2980078855"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,13,105,113],"beamforming":[4],"(BF)":[5],"scheme":[6],"with":[7,27,116],"non-orthogonal":[8],"multiple":[9],"access":[10],"(NOMA)":[11],"for":[12,87],"cognitive":[14],"satellite-terrestrial":[15],"network":[16,21],"(CSTN),":[17],"where":[18],"the":[19,23,28,34,46,51,60,67,70,74,81,97,109,121,133],"satellite":[20,35,42],"shares":[22],"radio":[24],"frequency":[25],"bandwidth":[26],"terrestrial":[29],"network.":[30],"By":[31],"assuming":[32],"that":[33],"adopts":[36],"multicast":[37],"technology":[38],"to":[39,57,107,112],"serve":[40],"several":[41],"terminals":[43],"(STs),":[44],"while":[45],"base":[47],"station":[48],"(BS)":[49],"employs":[50],"combination":[52],"of":[53,69,76,83,137],"BF":[54,123],"and":[55,80,92,99,119,135],"NOMA":[56],"significantly":[58],"enhance":[59],"spectrum":[61],"efficiency,":[62],"we":[63,103],"aim":[64],"at":[65],"maximizing":[66],"sumrate":[68],"considered":[71],"CSTN":[72],"under":[73],"constraints":[75],"per-antenna":[77],"power":[78],"budget":[79],"quality":[82],"service":[84],"(QoS)":[85],"requirements":[86],"desired":[88],"cellular":[89],"users":[90],"(CUs)":[91],"STs.":[93],"Then,":[94],"based":[95],"on":[96],"S-procedure":[98],"Taylor":[100],"approximation":[101],"approach,":[102],"present":[104],"method":[106],"convert":[108],"nonconvex":[110],"problem":[111],"solvable":[114],"one":[115],"linear":[117],"constraints,":[118],"obtain":[120],"optimal":[122],"weight":[124],"vectors":[125],"through":[126],"iterative":[127],"procedure.":[128],"Finally,":[129],"numerical":[130],"results":[131],"demonstrate":[132],"validity":[134],"superiority":[136],"our":[138],"proposed":[139],"scheme.":[140]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}