{"id":"https://openalex.org/W2273834959","doi":"https://doi.org/10.1109/jcn.2011.6157483","title":"Clustering strategy based on graph method and power control for frequency resource management in femtocell and macrocell overlaid system","display_name":"Clustering strategy based on graph method and power control for frequency resource management in femtocell and macrocell overlaid system","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2273834959","doi":"https://doi.org/10.1109/jcn.2011.6157483","mag":"2273834959"},"language":"en","primary_location":{"id":"doi:10.1109/jcn.2011.6157483","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jcn.2011.6157483","pdf_url":null,"source":{"id":"https://openalex.org/S173102057","display_name":"Journal of Communications and Networks","issn_l":"1229-2370","issn":["1229-2370","1976-5541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Communications and Networks","raw_type":"journal-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/A5101911275","display_name":"Hongjia Li","orcid":"https://orcid.org/0000-0003-1683-343X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210099069","display_name":"Institute of Acoustics","ror":"https://ror.org/00v8rqv75","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongjia Li","raw_affiliation_strings":["High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences, China","Institute of Acoustics, High Performance Network Laboratory, Chinese Academy of Sciences, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210099069"]},{"raw_affiliation_string":"Institute of Acoustics, High Performance Network Laboratory, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061030501","display_name":"Xiaodong Xu","orcid":"https://orcid.org/0000-0003-4245-5989"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaodong Xu","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036342077","display_name":"Dan Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Hu","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100624765","display_name":"Xiaofeng Tao","orcid":"https://orcid.org/0000-0001-9518-1622"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofeng Tao","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100405787","display_name":"Ping Zhang","orcid":"https://orcid.org/0000-0002-0269-104X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Zhang","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100744118","display_name":"Song Ci","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210099069","display_name":"Institute of Acoustics","ror":"https://ror.org/00v8rqv75","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Song Ci","raw_affiliation_strings":["High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences, China","Institute of Acoustics, High Performance Network Laboratory, Chinese Academy of Sciences, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210099069"]},{"raw_affiliation_string":"Institute of Acoustics, High Performance Network Laboratory, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083564415","display_name":"Hui Tang","orcid":"https://orcid.org/0000-0001-8448-6623"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210099069","display_name":"Institute of Acoustics","ror":"https://ror.org/00v8rqv75","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Tang","raw_affiliation_strings":["High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences, China","Institute of Acoustics, High Performance Network Laboratory, Chinese Academy of Sciences, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210099069"]},{"raw_affiliation_string":"Institute of Acoustics, High Performance Network Laboratory, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.1004,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.95592696,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"13","issue":"6","first_page":"664","last_page":"677"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9966999888420105,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9965000152587891,"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":0.9773154854774475},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.9671856164932251},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8023316860198975},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.6095772385597229},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.587803304195404},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.57242751121521},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.5709621906280518},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.5594672560691833},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.541298508644104},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.4989290237426758},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4962831139564514},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.46668490767478943},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.45490771532058716},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4309154450893402},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.42695730924606323},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3206380605697632},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.31956541538238525},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.1488545536994934},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.12520968914031982},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09031310677528381}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.9773154854774475},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9671856164932251},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8023316860198975},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.6095772385597229},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.587803304195404},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.57242751121521},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.5709621906280518},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.5594672560691833},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.541298508644104},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.4989290237426758},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4962831139564514},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.46668490767478943},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.45490771532058716},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4309154450893402},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.42695730924606323},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3206380605697632},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.31956541538238525},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.1488545536994934},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.12520968914031982},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09031310677528381},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jcn.2011.6157483","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jcn.2011.6157483","pdf_url":null,"source":{"id":"https://openalex.org/S173102057","display_name":"Journal of Communications and Networks","issn_l":"1229-2370","issn":["1229-2370","1976-5541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Communications and Networks","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W824811615","https://openalex.org/W1970866964","https://openalex.org/W1971902856","https://openalex.org/W1989573597","https://openalex.org/W2037001149","https://openalex.org/W2076855206","https://openalex.org/W2086917808","https://openalex.org/W2102157096","https://openalex.org/W2102465185","https://openalex.org/W2118683135","https://openalex.org/W2120419969","https://openalex.org/W2122496159","https://openalex.org/W2124110518","https://openalex.org/W2133635260","https://openalex.org/W2138483811","https://openalex.org/W2138798774","https://openalex.org/W2142226047","https://openalex.org/W2144839491","https://openalex.org/W2150763656","https://openalex.org/W2153528617","https://openalex.org/W2314240464","https://openalex.org/W2569133694"],"related_works":["https://openalex.org/W2040311827","https://openalex.org/W2034139677","https://openalex.org/W2206637726","https://openalex.org/W1519632632","https://openalex.org/W2100031696","https://openalex.org/W2037001149","https://openalex.org/W15850631","https://openalex.org/W3100743243","https://openalex.org/W2804593308","https://openalex.org/W2046912604"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2,55,66,95,139],"control":[3,28],"interference":[4,60,179,215],"and":[5,12,26,45,126,158,176,213],"improve":[6],"spectrum":[7,185],"efficiency":[8,186],"in":[9,201],"the":[10,46,56,59,62,67,75,82,91,96,101,105,123,127,141,148,152,163,168,174,177,195,208,214],"femtocell":[11,124],"macrocell":[13,128,169],"overlaid":[14],"system":[15,38],"(FMOS),":[16],"we":[17],"propose":[18],"a":[19,113,133],"joint":[20],"frequency":[21,85,164,198],"bandwidth":[22,39,118,165],"dynamic":[23],"division,":[24],"clustering":[25,94],"power":[27,135],"algorithm":[29,146],"(JFCPA)":[30],"for":[31,84,167,227],"orthogonal-frequency-division-multiple":[32],"access-based":[33],"downlink":[34],"FMOS.":[35],"The":[36,189],"overall":[37],"is":[40,49,79,110,130],"divided":[41,50],"into":[42,51,205],"three":[43],"bands,":[44],"macro-cellular":[47],"coverage":[48],"two":[52],"areas":[53],"according":[54],"intensity":[57],"of":[58,93,103,143,151,162,197,211],"from":[61,221],"macro":[63],"base":[64],"station":[65],"femtocells,":[68],"which":[69,109,171],"are":[70],"dynamically":[71],"determined":[72,131],"by":[73,112,132,217],"using":[74],"JFCPA.":[76],"A":[77],"cluster":[78],"taken":[80],"as":[81],"unit":[83],"reuse":[86,154],"among":[87],"femtocells.":[88],"We":[89],"map":[90],"problem":[92,99],"MAX":[97],"k-CUT":[98],"with":[100],"aim":[102],"eliminating":[104],"inter-femtocell":[106],"collision":[107],"interference,":[108],"solved":[111],"graph-based":[114],"heuristic":[115],"algorithm.":[116],"Frequency":[117],"sharing":[119],"or":[120],"splitting":[121],"between":[122],"tier":[125,129],"step-migration-algorithm-based":[134],"control.":[136],"Simulations":[137],"conducted":[138],"demonstrate":[140],"effectiveness":[142],"our":[144,222],"proposed":[145],"showed":[147],"frequency-reuse":[149],"probability":[150],"FMOS":[153,202,229],"band":[155],"above":[156],"97.6%":[157],"at":[159],"least":[160],"70%":[161],"available":[166],"tier,":[170],"means":[172],"that":[173,194],"co-tier":[175],"cross-tier":[178],"were":[180],"effectively":[181],"controlled.":[182],"Thus,":[183],"high":[184],"was":[187],"achieved.":[188],"simulation":[190],"results":[191,220],"also":[192,224],"clarified":[193],"planning":[196],"resource":[199],"allocation":[200],"should":[203],"take":[204],"account":[206],"both":[207],"spatial":[209],"density":[210],"femtocells":[212],"suffered":[216],"them.":[218],"Statistical":[219],"simulations":[223],"provide":[225],"guidelines":[226],"actual":[228],"planning.":[230]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":16},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}