{"id":"https://openalex.org/W2165199726","doi":"https://doi.org/10.1109/tvt.2010.2052938","title":"Area Spectral Efficiency of Shared Spectrum Hierarchical Cell Structure Networks","display_name":"Area Spectral Efficiency of Shared Spectrum Hierarchical Cell Structure Networks","publication_year":2010,"publication_date":"2010-06-18","ids":{"openalex":"https://openalex.org/W2165199726","doi":"https://doi.org/10.1109/tvt.2010.2052938","mag":"2165199726"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2010.2052938","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2010.2052938","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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":"IEEE Transactions on Vehicular Technology","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/A5100321907","display_name":"Youngju Kim","orcid":"https://orcid.org/0000-0002-7816-0106"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Youngju Kim","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100992760","display_name":"Taehoon Kwon","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Taehoon Kwon","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043918946","display_name":"Daesik Hong","orcid":"https://orcid.org/0000-0002-4694-2963"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Daesik Hong","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100321907"],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":null,"apc_paid":null,"fwci":6.0615,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.96647893,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"59","issue":"8","first_page":"4145","last_page":"4151"},"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":0.9977999925613403,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9922999739646912,"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":0.9277305006980896},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.7666391134262085},{"id":"https://openalex.org/keywords/ergodic-theory","display_name":"Ergodic theory","score":0.6406874656677246},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6201375722885132},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5472457408905029},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4713549017906189},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3393235206604004},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33643752336502075},{"id":"https://openalex.org/keywords/biological-system","display_name":"Biological system","score":0.33514726161956787},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2806991934776306},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24622508883476257},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16925081610679626},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.1037604808807373},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.09037706255912781}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.9277305006980896},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.7666391134262085},{"id":"https://openalex.org/C122044880","wikidata":"https://www.wikidata.org/wiki/Q5498822","display_name":"Ergodic theory","level":2,"score":0.6406874656677246},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6201375722885132},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5472457408905029},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4713549017906189},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3393235206604004},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33643752336502075},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.33514726161956787},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2806991934776306},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24622508883476257},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16925081610679626},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.1037604808807373},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.09037706255912781},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2010.2052938","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2010.2052938","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2014060493","https://openalex.org/W2021283308","https://openalex.org/W2030136445","https://openalex.org/W2063239961","https://openalex.org/W2102465185","https://openalex.org/W2111070283","https://openalex.org/W2120419969","https://openalex.org/W2122496159","https://openalex.org/W2132987440","https://openalex.org/W2150415860","https://openalex.org/W2157005274","https://openalex.org/W2162787433","https://openalex.org/W2171882038","https://openalex.org/W2296319761","https://openalex.org/W2987779866","https://openalex.org/W3008609509","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2566216749","https://openalex.org/W2146281169","https://openalex.org/W1971768948","https://openalex.org/W2100031696","https://openalex.org/W2587157009","https://openalex.org/W1649252442","https://openalex.org/W1976777118","https://openalex.org/W2014526469","https://openalex.org/W2436972871","https://openalex.org/W2318991680"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,23,40,46,52,57,64,70,84,89],"hierarchical":[4],"cell":[5,15,36],"structure":[6],"(HCS)":[7],"network":[8,54],"consisting":[9],"of":[10,51,79],"macrocell":[11],"and":[12,55],"local":[13,34,80],"area":[14,35,47,81],"layers":[16],"with":[17],"partial":[18,59,90],"cochannel":[19,60,91],"sharing.":[20],"We":[21],"derive":[22,45],"ergodic":[24,41],"capacity":[25],"for":[26,75],"each":[27],"layer":[28],"under":[29],"cross-layer":[30],"interference":[31],"considering":[32],"network-unplanned":[33],"distribution.":[37],"Based":[38],"on":[39],"capacities,":[42],"we":[43],"also":[44],"spectral":[48],"efficiency":[49],"(ASE)":[50],"HCS":[53],"investigate":[56],"optimum":[58],"sharing":[61,92],"that":[62,69],"maximizes":[63],"ASE.":[65],"It":[66],"is":[67,73,93],"confirmed":[68],"maximum":[71],"ASE":[72],"unchanged":[74],"a":[76],"variable":[77],"number":[78],"cells.":[82],"Moreover,":[83],"spatial":[85],"reuse":[86],"benefit":[87],"from":[88],"shown":[94],"to":[95],"be":[96],"significant.":[97]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":11},{"year":2012,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
