{"id":"https://openalex.org/W1993328946","doi":"https://doi.org/10.1109/csndsp.2014.6923908","title":"Joint femtocell clustering and cross-tier interference mitigation with distributed antenna system in small cell networks","display_name":"Joint femtocell clustering and cross-tier interference mitigation with distributed antenna system in small cell networks","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W1993328946","doi":"https://doi.org/10.1109/csndsp.2014.6923908","mag":"1993328946"},"language":"en","primary_location":{"id":"doi:10.1109/csndsp.2014.6923908","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp.2014.6923908","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 9th International Symposium on Communication Systems, Networks & Digital Sign (CSNDSP)","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/A5019939069","display_name":"Massa Ndong","orcid":"https://orcid.org/0000-0001-5773-7589"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Massa Ndong","raw_affiliation_strings":["Advanced Wireless Communications Research Center, The University of Electro-Communications, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Wireless Communications Research Center, The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054932044","display_name":"Takeo Fujii","orcid":"https://orcid.org/0000-0002-7886-5560"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeo Fujii","raw_affiliation_strings":["Advanced Wireless Communications Research Center, The University of Electro-Communications, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Wireless Communications Research Center, The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019939069"],"corresponding_institution_ids":["https://openalex.org/I20529979"],"apc_list":null,"apc_paid":null,"fwci":0.2093,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57131291,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"652","last_page":"657"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9988999962806702,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9965999722480774,"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/macrocell","display_name":"Macrocell","score":0.9957759380340576},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.9773057699203491},{"id":"https://openalex.org/keywords/underlay","display_name":"Underlay","score":0.7868888974189758},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.692703127861023},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6577606201171875},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6572983264923096},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.49332085251808167},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.48205503821372986},{"id":"https://openalex.org/keywords/distributed-antenna-system","display_name":"Distributed antenna system","score":0.4696580469608307},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.44806185364723206},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2703321576118469},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.23747330904006958},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.20589447021484375},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1598007082939148}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.9957759380340576},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9773057699203491},{"id":"https://openalex.org/C2777679929","wikidata":"https://www.wikidata.org/wiki/Q7883709","display_name":"Underlay","level":3,"score":0.7868888974189758},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.692703127861023},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6577606201171875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6572983264923096},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.49332085251808167},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.48205503821372986},{"id":"https://openalex.org/C2775957982","wikidata":"https://www.wikidata.org/wiki/Q5283138","display_name":"Distributed antenna system","level":3,"score":0.4696580469608307},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.44806185364723206},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2703321576118469},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.23747330904006958},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.20589447021484375},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1598007082939148},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/csndsp.2014.6923908","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp.2014.6923908","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 9th International Symposium on Communication Systems, Networks & Digital Sign (CSNDSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1977999980","https://openalex.org/W1978690149","https://openalex.org/W2041989609","https://openalex.org/W2089019167","https://openalex.org/W2093742736","https://openalex.org/W2100022521","https://openalex.org/W2109159967","https://openalex.org/W2120380884","https://openalex.org/W2144126640","https://openalex.org/W2149165043","https://openalex.org/W2159637866","https://openalex.org/W2167024399","https://openalex.org/W2545199357"],"related_works":["https://openalex.org/W2040311827","https://openalex.org/W2206637726","https://openalex.org/W1519632632","https://openalex.org/W2034139677","https://openalex.org/W2479641731","https://openalex.org/W2108749951","https://openalex.org/W117540911","https://openalex.org/W2138783567","https://openalex.org/W1976777118","https://openalex.org/W1993328946"],"abstract_inverted_index":{"Femtocells":[0],"overlaid":[1],"onto":[2],"macrocell":[3,59],"constitute":[4],"an":[5],"underlay":[6,37],"system":[7,32],"instance":[8],"of":[9,28,45],"small":[10],"cell":[11],"networks":[12],"whose":[13],"performance":[14],"is":[15,71],"limited":[16],"by":[17,76],"cross-tier":[18,49,68,82],"interference.":[19],"This":[20],"study":[21],"proposes":[22],"a":[23,29,89],"cooperative":[24],"cellular":[25],"architecture":[26],"composed":[27],"distributed":[30],"antenna":[31,43],"(DAS)":[33],"and":[34,85],"the":[35,41,46,48,55,65,77,97],"femtocell-macrocell":[36],"system.":[38],"By":[39],"distributing":[40],"remote":[42],"units":[44],"DAS,":[47],"interference":[50,69,83],"can":[51],"be":[52],"mitigated":[53],"at":[54],"femtocells":[56,74],"located":[57],"near":[58],"users":[60],"using":[61],"feedback":[62],"signal":[63],"from":[64],"DAS.":[66,78],"The":[67,79],"mitigation":[70,84],"applied":[72],"on":[73],"clustered":[75],"proposed":[80],"joint":[81],"femtocell":[86],"clustering":[87],"ensures":[88],"better":[90],"average":[91],"capacity":[92],"across":[93],"all":[94],"end-users":[95],"in":[96],"two-tier":[98],"network.":[99]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}