{"id":"https://openalex.org/W2089019167","doi":"https://doi.org/10.1109/wts.2012.6266098","title":"Cross-tier interference mitigation for self organized-self optimized femtocells","display_name":"Cross-tier interference mitigation for self organized-self optimized femtocells","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W2089019167","doi":"https://doi.org/10.1109/wts.2012.6266098","mag":"2089019167"},"language":"en","primary_location":{"id":"doi:10.1109/wts.2012.6266098","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wts.2012.6266098","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Telecommunications Symposium 2012","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":false,"raw_author_name":"Massa Ndong","raw_affiliation_strings":["Advanced Wireless Communications Research Center, University of Electro-Communications, Japan","Advanced Wireless Communications Research Center, The University of Electro-Communications, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Wireless Communications Research Center, University of Electro-Communications, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advanced Wireless Communications Research Center, The University of Electro-Communications, 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, University of Electro-Communications, Japan","Advanced Wireless Communications Research Center, The University of Electro-Communications, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Wireless Communications Research Center, University of Electro-Communications, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advanced Wireless Communications Research Center, The University of Electro-Communications, Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I20529979"],"apc_list":null,"apc_paid":null,"fwci":0.7495,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7565298,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"10","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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9983000159263611,"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":0.9980999827384949,"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/macrocell","display_name":"Macrocell","score":0.9937844276428223},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.9927780032157898},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7430146932601929},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7245224714279175},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7185882329940796},{"id":"https://openalex.org/keywords/underlay","display_name":"Underlay","score":0.7155177593231201},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.6969417929649353},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5916930437088013},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5342884063720703},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5173237323760986},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4888171851634979},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4309535622596741},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4159625768661499},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27722451090812683},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.16788801550865173},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.15870335698127747}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.9937844276428223},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9927780032157898},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7430146932601929},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7245224714279175},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7185882329940796},{"id":"https://openalex.org/C2777679929","wikidata":"https://www.wikidata.org/wiki/Q7883709","display_name":"Underlay","level":3,"score":0.7155177593231201},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.6969417929649353},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5916930437088013},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5342884063720703},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5173237323760986},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4888171851634979},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4309535622596741},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4159625768661499},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27722451090812683},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.16788801550865173},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.15870335698127747},{"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/wts.2012.6266098","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wts.2012.6266098","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Telecommunications Symposium 2012","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1609172791","https://openalex.org/W1973094722","https://openalex.org/W1974027279","https://openalex.org/W2081129308","https://openalex.org/W2097234592","https://openalex.org/W2111405150","https://openalex.org/W2115546271","https://openalex.org/W2121983978","https://openalex.org/W2138783567","https://openalex.org/W2150415860","https://openalex.org/W6674749010"],"related_works":["https://openalex.org/W2040311827","https://openalex.org/W2034139677","https://openalex.org/W2206637726","https://openalex.org/W1519632632","https://openalex.org/W2479641731","https://openalex.org/W2108749951","https://openalex.org/W117540911","https://openalex.org/W2100031696","https://openalex.org/W2138783567","https://openalex.org/W1976777118"],"abstract_inverted_index":{"Maximizing":[0],"frequency":[1],"reuse":[2],"is":[3],"of":[4,14,32,44,51,85,124],"high":[5],"interest":[6],"to":[7,23],"multi-tier":[8],"wireless":[9],"cellular":[10,33],"networks.":[11,34],"The":[12],"coexistence":[13],"macrocell":[15],"and":[16,68,103,113],"femtocell":[17,53,62,75],"requires":[18],"advanced":[19],"cross-tier":[20],"interference":[21,46,79,98],"mitigation":[22],"satisfy":[24],"the":[25,30,45,48,52,61,74,82,86,93,108,118],"spectral":[26],"efficiency":[27],"sought":[28],"for":[29,78],"evolution":[31],"In":[35],"this":[36],"paper,":[37],"our":[38,115],"proposal":[39,116],"combines":[40],"an":[41],"opportunistic":[42],"cancellation":[43,99],"at":[47,60,81,107],"base":[49,83],"station":[50,84],"(HeNB)":[54],"which":[55],"mitigates":[56],"dead":[57],"zone":[58],"occurrences":[59],"premises":[63],"in":[64],"closed":[65],"access":[66],"regime,":[67],"a":[69,125],"transmit":[70],"power":[71],"limitation":[72],"on":[73],"mobile":[76],"user":[77],"avoidance":[80],"macrocell.":[87],"Our":[88],"proposed":[89],"combination":[90],"profits":[91],"from":[92],"network":[94,120],"infrastructure":[95],"where":[96],"successive":[97],"does":[100],"not":[101],"apply,":[102],"neighbor":[104],"discovery":[105],"enabled":[106],"HeNBs.":[109],"Through":[110],"simulation":[111],"results":[112],"analysis,":[114],"improves":[117],"underlay":[119],"performance":[121],"with":[122],"implementation":[123],"self":[126],"organized-self":[127],"optimized":[128],"network.":[129]},"counts_by_year":[{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
