{"id":"https://openalex.org/W2791224295","doi":"https://doi.org/10.1109/tvt.2018.2809616","title":"Content-Aware Cooperative Transmission in HetNets With Consideration of Base Station Height","display_name":"Content-Aware Cooperative Transmission in HetNets With Consideration of Base Station Height","publication_year":2018,"publication_date":"2018-02-26","ids":{"openalex":"https://openalex.org/W2791224295","doi":"https://doi.org/10.1109/tvt.2018.2809616","mag":"2791224295"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2018.2809616","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2018.2809616","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/A5001829510","display_name":"Huici Wu","orcid":"https://orcid.org/0000-0001-7689-482X"},"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":"Huici Wu","raw_affiliation_strings":["National Engineering Laboratory for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-7689-482X","affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100404886","display_name":"Ning Zhang","orcid":"https://orcid.org/0000-0002-8781-4925"},"institutions":[{"id":"https://openalex.org/I96749437","display_name":"Texas A&M University \u2013 Corpus Christi","ror":"https://ror.org/01mrfdz82","country_code":"US","type":"education","lineage":["https://openalex.org/I96749437"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ning Zhang","raw_affiliation_strings":["Department of Computing Science, Texas A&M University\u2013Corpus Christi, Corpus Christi, TX, USA"],"raw_orcid":"https://orcid.org/0000-0002-8781-4925","affiliations":[{"raw_affiliation_string":"Department of Computing Science, Texas A&M University\u2013Corpus Christi, Corpus Christi, TX, USA","institution_ids":["https://openalex.org/I96749437"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039663772","display_name":"Zhiqing Wei","orcid":"https://orcid.org/0000-0001-7940-2739"},"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":"Zhiqing Wei","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-7940-2739","affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100325412","display_name":"Shan Zhang","orcid":"https://orcid.org/0000-0002-0978-3414"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shan Zhang","raw_affiliation_strings":["School of Computer Science and Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0978-3414","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"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":["National Engineering Laboratory for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9518-1622","affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100773343","display_name":"Xuemin Shen","orcid":"https://orcid.org/0000-0002-4140-287X"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xuemin Shen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","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 Communications, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0269-104X","affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3888,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.81813196,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"67","issue":"7","first_page":"6048","last_page":"6062"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9987000226974487,"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":0.9010143280029297},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7696213722229004},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6983412504196167},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.6640318036079407},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6029374599456787},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.595085620880127},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5617504119873047},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5392142534255981},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.49057191610336304},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.4680238366127014},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4298710823059082},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.3158126473426819},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2827635109424591},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22678983211517334},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10484868288040161},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10333308577537537}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.9010143280029297},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7696213722229004},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6983412504196167},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.6640318036079407},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6029374599456787},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.595085620880127},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5617504119873047},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5392142534255981},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.49057191610336304},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.4680238366127014},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4298710823059082},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3158126473426819},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2827635109424591},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22678983211517334},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10484868288040161},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10333308577537537},{"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/tvt.2018.2809616","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2018.2809616","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":[{"display_name":"Industry, innovation and infrastructure","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G2752579134","display_name":null,"funder_award_id":"61701042","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4070102971","display_name":null,"funder_award_id":"61601055","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5467248256","display_name":null,"funder_award_id":"2017YFB0801702","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W188972168","https://openalex.org/W565267543","https://openalex.org/W628685110","https://openalex.org/W631335369","https://openalex.org/W1481341908","https://openalex.org/W1929879458","https://openalex.org/W1985999806","https://openalex.org/W2004690230","https://openalex.org/W2009708702","https://openalex.org/W2031279815","https://openalex.org/W2054237513","https://openalex.org/W2059973889","https://openalex.org/W2081450055","https://openalex.org/W2096220631","https://openalex.org/W2098855626","https://openalex.org/W2102473388","https://openalex.org/W2122186362","https://openalex.org/W2134686390","https://openalex.org/W2136530738","https://openalex.org/W2149170915","https://openalex.org/W2261127636","https://openalex.org/W2263102236","https://openalex.org/W2512319125","https://openalex.org/W2526492672","https://openalex.org/W2568519016","https://openalex.org/W2580643069","https://openalex.org/W2588790470","https://openalex.org/W2593512231","https://openalex.org/W2725221170","https://openalex.org/W2735661607","https://openalex.org/W2736464254","https://openalex.org/W2742536559","https://openalex.org/W2744008461","https://openalex.org/W2793571972","https://openalex.org/W2963155944","https://openalex.org/W2963208336","https://openalex.org/W2963611429","https://openalex.org/W2963723102","https://openalex.org/W3099160707","https://openalex.org/W3101570866","https://openalex.org/W3105072513","https://openalex.org/W6607679450","https://openalex.org/W6734439106"],"related_works":["https://openalex.org/W568081520","https://openalex.org/W2794570086","https://openalex.org/W2014526469","https://openalex.org/W2354270559","https://openalex.org/W2794077711","https://openalex.org/W4376117215","https://openalex.org/W2773201685","https://openalex.org/W2287483826","https://openalex.org/W3039600855","https://openalex.org/W2982073957"],"abstract_inverted_index":{"With":[0],"macrocell":[1],"base":[2,17,50],"stations":[3,18],"(MBSs)":[4],"providing":[5],"basic":[6],"coverage":[7],"for":[8,103,112,123],"mobile":[9],"users,":[10],"the":[11,47,55,64,67,70,74,86,93,98,104,109,113,124,131,144,150,154,159,169,189,193,205,213,222,227,230],"multiple":[12],"tiers":[13],"of":[14,49,66,161,229],"cache-enabled":[15,43],"small-cell":[16],"(SBSs)":[19],"can":[20],"opportunistically":[21],"form":[22],"user-centric":[23,56],"clusters":[24,59,89],"to":[25,82,85,187,220],"enhance":[26],"network":[27,231],"capacity":[28],"through":[29],"traffic":[30],"offloading":[31],"and":[32,73,106,134,149,175,192,225],"cooperative":[33,40,57,87,151,176,194,202],"transmission.":[34],"In":[35,197],"this":[36],"paper,":[37],"we":[38],"investigate":[39],"transmission":[41,71],"in":[42,181],"heterogeneous":[44],"networks":[45],"considering":[46],"impact":[48,228],"station":[51],"(BS)":[52],"heights.":[53],"Specifically,":[54],"SBS":[58,88,152,173,190],"are":[60,90,118,218],"formed":[61],"based":[62],"on":[63],"information":[65,133],"cached":[68],"contents,":[69],"distance,":[72],"cell":[75,125],"load":[76,126],"at":[77],"SBSs.":[78],"The":[79,138],"users":[80],"failed":[81],"be":[83],"offloaded":[84],"served":[91],"by":[92],"nearest":[94],"MBSs.":[95],"By":[96],"incorporating":[97],"COST":[99,145],"231":[100,146],"Hata":[101,147],"model":[102,148],"line-of-sight":[105],"nonline-of-sight":[107],"channels,":[108],"explicit":[110],"expressions":[111],"average":[114,155,206],"spectral":[115],"efficiency":[116],"(SE)":[117],"obtained":[119],"with":[120,143,158,168,185,199],"statistical":[121],"characterizations":[122],"distribution,":[127],"as":[128,130],"well":[129],"aggregated":[132],"interference":[135],"signal":[136],"strength.":[137],"analytical":[139,223],"results":[140,180,224],"indicate":[141],"that":[142],"cluster,":[153],"SE":[156,184,207],"decreases":[157],"increase":[160],"BS":[162],"height.":[163],"Moreover,":[164],"different":[165],"tradeoffs":[166],"exist":[167],"varying":[170],"cache":[171,214],"size,":[172],"density,":[174],"distance":[177,195,203],"threshold,":[178,204],"which":[179],"a":[182,209],"bell-shaped":[183,210],"respect":[186],"(w.r.t)":[188],"density":[191],"threshold.":[196],"addition,":[198],"an":[200],"appropriate":[201],"exhibits":[208],"relationship":[211],"w.r.t":[212],"size.":[215],"Extensive":[216],"simulations":[217],"conducted":[219],"validate":[221],"demonstrate":[226],"parameters.":[232]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}