{"id":"https://openalex.org/W4254952882","doi":"https://doi.org/10.1109/glocom.2014.7417165","title":"Joint Spectrum Sharing and ABS Adaptation for Network Virtualization in Heterogeneous Cellular Networks","display_name":"Joint Spectrum Sharing and ABS Adaptation for Network Virtualization in Heterogeneous Cellular Networks","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W4254952882","doi":"https://doi.org/10.1109/glocom.2014.7417165"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2014.7417165","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7417165","pdf_url":null,"source":{"id":"https://openalex.org/S4363607712","display_name":"2015 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Global Communications Conference (GLOBECOM)","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/A5100396821","display_name":"Hao Zhou","orcid":"https://orcid.org/0000-0001-8890-9208"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["CN","JP"],"is_corresponding":true,"raw_author_name":"Hao Zhou","raw_affiliation_strings":["National Institute of Informatics, Tokyo, Japan","School of Computer Science, Univ. of Science and Technology of China, Hefei, Anhui, China"],"affiliations":[{"raw_affiliation_string":"National Institute of Informatics, Tokyo, Japan","institution_ids":["https://openalex.org/I184597095"]},{"raw_affiliation_string":"School of Computer Science, Univ. of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037098061","display_name":"Yusheng Ji","orcid":"https://orcid.org/0000-0003-4364-8491"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusheng Ji","raw_affiliation_strings":["National Institute of Informatics, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Informatics, Tokyo, Japan","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100381807","display_name":"Xiaoyan Wang","orcid":"https://orcid.org/0000-0003-1240-4953"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Xiaoyan Wang","raw_affiliation_strings":["National Institute of Informatics, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Informatics, Tokyo, Japan","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029952836","display_name":"Shigeki Yamada","orcid":"https://orcid.org/0000-0001-7158-5569"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigeki Yamada","raw_affiliation_strings":["National Institute of Informatics, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Informatics, Tokyo, Japan","institution_ids":["https://openalex.org/I184597095"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100396821"],"corresponding_institution_ids":["https://openalex.org/I126520041","https://openalex.org/I184597095"],"apc_list":null,"apc_paid":null,"fwci":0.6083,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.7318236,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"17","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7893187999725342},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.5798300504684448},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.5775383710861206},{"id":"https://openalex.org/keywords/subframe","display_name":"Subframe","score":0.5720178484916687},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.549949586391449},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5455294847488403},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5245789885520935},{"id":"https://openalex.org/keywords/knapsack-problem","display_name":"Knapsack problem","score":0.5098511576652527},{"id":"https://openalex.org/keywords/network-virtualization","display_name":"Network virtualization","score":0.4586600661277771},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4584779739379883},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.42956864833831787},{"id":"https://openalex.org/keywords/emulation","display_name":"Emulation","score":0.42234593629837036},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41032540798187256},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.35576289892196655},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.32122498750686646},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1594812273979187},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.15495926141738892},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.10074609518051147},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08844980597496033},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08431807160377502}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7893187999725342},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.5798300504684448},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.5775383710861206},{"id":"https://openalex.org/C2776514898","wikidata":"https://www.wikidata.org/wiki/Q7631141","display_name":"Subframe","level":3,"score":0.5720178484916687},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.549949586391449},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5455294847488403},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5245789885520935},{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.5098511576652527},{"id":"https://openalex.org/C2779898492","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Network virtualization","level":4,"score":0.4586600661277771},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4584779739379883},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.42956864833831787},{"id":"https://openalex.org/C149810388","wikidata":"https://www.wikidata.org/wiki/Q5374873","display_name":"Emulation","level":2,"score":0.42234593629837036},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41032540798187256},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.35576289892196655},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.32122498750686646},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1594812273979187},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.15495926141738892},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.10074609518051147},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08844980597496033},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08431807160377502},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"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/glocom.2014.7417165","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7417165","pdf_url":null,"source":{"id":"https://openalex.org/S4363607712","display_name":"2015 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Global Communications Conference (GLOBECOM)","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":17,"referenced_works":["https://openalex.org/W1503118200","https://openalex.org/W1552176735","https://openalex.org/W1607947252","https://openalex.org/W1963533680","https://openalex.org/W2021348806","https://openalex.org/W2026458701","https://openalex.org/W2054406973","https://openalex.org/W2059062947","https://openalex.org/W2080555506","https://openalex.org/W2082076531","https://openalex.org/W2094726973","https://openalex.org/W2106247775","https://openalex.org/W2113921875","https://openalex.org/W2132574428","https://openalex.org/W2136530738","https://openalex.org/W4292363360","https://openalex.org/W6629873189"],"related_works":["https://openalex.org/W1979151946","https://openalex.org/W2316682834","https://openalex.org/W2061504576","https://openalex.org/W2138184571","https://openalex.org/W2564676214","https://openalex.org/W2148691840","https://openalex.org/W1486766408","https://openalex.org/W1968241982","https://openalex.org/W2027922176","https://openalex.org/W3106607090"],"abstract_inverted_index":{"Network":[0],"virtualization":[1],"(NV)":[2],"is":[3,23,71],"a":[4,94],"promising":[5],"solution":[6],"for":[7,18,27,44,99,114],"higher":[8],"resource":[9],"utilization,":[10],"improved":[11],"system":[12],"performance,":[13],"and":[14,64,67,86,104],"lower":[15],"investment":[16],"capitals":[17],"network":[19],"operators.":[20],"Spectrum":[21],"sharing":[22,63,102],"an":[24,105],"important":[25],"issue":[26],"NV":[28,45],"in":[29,46],"the":[30,34,47,57,68,84,100,115,123,126],"wireless":[31],"networks.":[32],"Meanwhile,":[33],"scheme":[35],"of":[36,61,77,109,125],"Almost":[37],"Blank":[38],"Subframe":[39],"(ABS)":[40],"causes":[41],"new":[42],"challenge":[43],"heterogeneous":[48],"cellular":[49],"networks":[50],"(HetNet).":[51],"This":[52],"paper":[53],"aims":[54],"at":[55],"investigating":[56],"joint":[58],"optimization":[59,69],"problem":[60],"spectrum":[62,101],"ABS":[65,116],"adaptation,":[66],"target":[70],"represented":[72],"through":[73],"general":[74],"utility":[75],"functions":[76],"logical":[78],"virtual":[79],"operators":[80],"(LVOs).":[81],"We":[82,92],"formulate":[83],"problem,":[85],"decouple":[87],"it":[88],"into":[89],"two":[90],"subproblems.":[91],"propose":[93],"dynamic":[95],"programming":[96],"based":[97,112],"algorithm":[98,113],"subproblem,":[103],"alternating":[106],"direction":[107],"method":[108],"multipliers":[110],"(ADMM)":[111],"adaptation":[117],"subproblem.":[118],"The":[119],"simulation":[120],"results":[121],"demonstrate":[122],"efficiency":[124],"proposed":[127],"algorithm.":[128]},"counts_by_year":[{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}