{"id":"https://openalex.org/W2495887696","doi":"https://doi.org/10.1109/icc.2016.7511364","title":"Transmit beamforming for QoE improvement in C-RAN with mobile virtual network operators","display_name":"Transmit beamforming for QoE improvement in C-RAN with mobile virtual network operators","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2495887696","doi":"https://doi.org/10.1109/icc.2016.7511364","mag":"2495887696"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2016.7511364","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2016.7511364","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100396236","display_name":"Zehua Wang","orcid":"https://orcid.org/0000-0001-9040-847X"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Zehua Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006080984","display_name":"Derrick Wing Kwan Ng","orcid":"https://orcid.org/0000-0001-6400-712X"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Derrick Wing Kwan Ng","raw_affiliation_strings":["University of New South Wales, Sydney, NSW, AU"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of New South Wales, Sydney, NSW, AU","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003037377","display_name":"Vincent W. S. Wong","orcid":"https://orcid.org/0000-0003-3821-4365"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Vincent W. S. Wong","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033990377","display_name":"Robert Schober","orcid":"https://orcid.org/0000-0002-6420-4884"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Robert Schober","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6145,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.80248942,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"6"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9994000196456909,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9994000196456909,"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":0.8024716377258301},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.636163055896759},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6255661249160767},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6024243831634521},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5581355690956116},{"id":"https://openalex.org/keywords/c-ran","display_name":"C-RAN","score":0.5094028115272522},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5086866021156311},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.4960671365261078},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.48658978939056396},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.19047421216964722},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13806474208831787},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.1352754831314087}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8024716377258301},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.636163055896759},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6255661249160767},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6024243831634521},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5581355690956116},{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.5094028115272522},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5086866021156311},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.4960671365261078},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.48658978939056396},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.19047421216964722},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13806474208831787},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.1352754831314087},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2016.7511364","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2016.7511364","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6200000047683716,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1991469970","https://openalex.org/W2004101329","https://openalex.org/W2022359415","https://openalex.org/W2023834667","https://openalex.org/W2055602364","https://openalex.org/W2066593947","https://openalex.org/W2097120442","https://openalex.org/W2101092011","https://openalex.org/W2106247775","https://openalex.org/W2134026218","https://openalex.org/W2165205918","https://openalex.org/W2342148475","https://openalex.org/W6704136325"],"related_works":["https://openalex.org/W2592537445","https://openalex.org/W2117039245","https://openalex.org/W2497039592","https://openalex.org/W2436923341","https://openalex.org/W3138350675","https://openalex.org/W2902173727","https://openalex.org/W4287262510","https://openalex.org/W2064969374","https://openalex.org/W2885291556","https://openalex.org/W2944278712"],"abstract_inverted_index":{"Network":[0],"slicing":[1],"enables":[2],"mobile":[3,14,86,172],"virtual":[4,39],"network":[5,10,15,22],"operators":[6],"(MVNOs)":[7],"to":[8,62,113,175],"lease":[9],"resources":[11],"from":[12],"a":[13,50,89,98,115,130,147],"operator":[16],"(MNO).":[17],"The":[18],"cloud":[19,43],"radio":[20,57],"access":[21],"(CRAN)":[23],"architecture":[24],"reduces":[25],"the":[26,32,42,64,82,94,119,143,151,160,166,171,176,180],"capital":[27],"and":[28,34,92],"operational":[29],"expenditures":[30],"for":[31],"MNO":[33],"also":[35,157],"facilitates":[36],"MVNOs":[37],"running":[38],"machines":[40],"on":[41,123],"server.":[44],"In":[45],"this":[46],"paper,":[47],"we":[48,107,126],"propose":[49],"beamforming":[51,95],"scheme":[52,162],"that":[53,129,142,159],"coordinates":[54],"multiple":[55],"remote":[56],"heads":[58],"(RRHs)":[59],"in":[60,137],"C-RAN":[61],"improve":[63,165],"quality":[65,76],"of":[66,69,77,84,118,150,170],"experience":[67],"(QoE)":[68],"users":[70,173],"by":[71,88],"maximizing":[72],"their":[73],"aggregate":[74,167],"weighted":[75,168,181],"service":[78],"(QoS).":[79],"We":[80],"model":[81],"QoS":[83,169],"each":[85],"user":[87],"sigmoidal":[90],"function":[91],"formulate":[93],"design":[96,178],"as":[97],"non-convex":[99,153],"optimization":[100],"problem.":[101,121,154],"By":[102],"introducing":[103],"an":[104,110,138],"interference":[105,132],"threshold,":[106],"first":[108],"develop":[109],"iterative":[111],"algorithm":[112],"determine":[114],"suboptimal":[116,144],"solution":[117,145,149],"original":[120,152],"Based":[122],"simulation":[124],"results,":[125],"then":[127],"show":[128,158],"suitable":[131],"threshold":[133],"can":[134,163],"be":[135],"obtained":[136],"off-line":[139],"manner":[140],"such":[141],"is":[146,185],"close-to-optimal":[148],"Simulation":[155],"results":[156],"proposed":[161],"significantly":[164],"compared":[174],"traditional":[177],"where":[179],"system":[182],"sum":[183],"rate":[184],"maximized.":[186]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}