{"id":"https://openalex.org/W2140262773","doi":"https://doi.org/10.1109/pimrc.2009.5449780","title":"A joint power and subchannel allocation scheme maximizing system capacity in dense femtocell downlink systems","display_name":"A joint power and subchannel allocation scheme maximizing system capacity in dense femtocell downlink systems","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2140262773","doi":"https://doi.org/10.1109/pimrc.2009.5449780","mag":"2140262773"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2009.5449780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5449780","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5059475583","display_name":"Juyeop Kim","orcid":"https://orcid.org/0000-0001-9265-9344"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"JuYeop Kim","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","The School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"The School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000853218","display_name":"Dong\u2010Ho Cho","orcid":"https://orcid.org/0000-0001-9849-4392"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-Ho Cho","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","The School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"The School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5059475583"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":4.4861,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.94747476,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"20","issue":null,"first_page":"1381","last_page":"1385"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9991999864578247,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9991999864578247,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9990000128746033,"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":0.9936000108718872,"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/femtocell","display_name":"Femtocell","score":0.9902980327606201},{"id":"https://openalex.org/keywords/femto","display_name":"Femto-","score":0.8207162618637085},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8093198537826538},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6768216490745544},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6346286535263062},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6310233473777771},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5566452741622925},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.512973964214325},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4912380576133728},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.21592548489570618},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14790263772010803},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0924609899520874},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.058129459619522095}],"concepts":[{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9902980327606201},{"id":"https://openalex.org/C2777118422","wikidata":"https://www.wikidata.org/wiki/Q110791","display_name":"Femto-","level":2,"score":0.8207162618637085},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8093198537826538},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6768216490745544},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6346286535263062},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6310233473777771},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5566452741622925},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.512973964214325},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4912380576133728},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.21592548489570618},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14790263772010803},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0924609899520874},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.058129459619522095},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/pimrc.2009.5449780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5449780","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2036504595","https://openalex.org/W2102465185","https://openalex.org/W2110391887","https://openalex.org/W2124409123","https://openalex.org/W2128177517","https://openalex.org/W2165849651","https://openalex.org/W2546079873","https://openalex.org/W4298871393","https://openalex.org/W6675205407","https://openalex.org/W6679171293","https://openalex.org/W6684279395"],"related_works":["https://openalex.org/W3034508715","https://openalex.org/W2540713768","https://openalex.org/W1484352081","https://openalex.org/W2322631759","https://openalex.org/W2032024533","https://openalex.org/W2062595562","https://openalex.org/W2055389430","https://openalex.org/W2062508111","https://openalex.org/W2043796379","https://openalex.org/W1616773451"],"abstract_inverted_index":{"Femtocell":[0,59],"system":[1,9,29,60,75],"is":[2,53,64,72],"expected":[3],"to":[4,66,74,108],"bring":[5],"significant":[6],"improvement":[7],"of":[8,18,49],"performance":[10],"with":[11],"low":[12],"cost.":[13],"However,":[14],"when":[15],"a":[16,42,46,82,104],"number":[17],"femto":[19,38,51,57],"BSs":[20],"are":[21],"installed":[22],"by":[23,55],"users":[24],"without":[25],"cell-planning,":[26],"the":[27,50,109],"femtocell":[28],"will":[30],"be":[31],"in":[32,35,41,61,89,112],"dense":[33,62,90,113],"environment,":[34],"which":[36,71],"many":[37],"co-cells":[39],"exist":[40],"small":[43],"region":[44],"and":[45,85,94],"great":[47],"portion":[48],"cell":[52],"overlapped":[54],"other":[56],"cells.":[58],"environment":[63],"exposed":[65],"strong":[67],"inter-cell":[68],"interference":[69],"problem":[70],"critical":[73],"capacity.":[76],"In":[77],"this":[78],"paper,":[79],"we":[80],"derive":[81],"joint":[83],"power":[84],"subchannel":[86],"allocation":[87],"scheme":[88,101,111],"environment.":[91,114],"The":[92],"simulation":[93],"numerical":[95],"results":[96],"show":[97],"that":[98],"our":[99],"proposed":[100],"simply":[102],"finds":[103],"better":[105],"solution":[106],"compared":[107],"conventional":[110]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
