{"id":"https://openalex.org/W3039550016","doi":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129131","title":"Joint Downlink Cell Association and Bandwidth Allocation with User Priorities in Two-Tier HetNets","display_name":"Joint Downlink Cell Association and Bandwidth Allocation with User Priorities in Two-Tier HetNets","publication_year":2020,"publication_date":"2020-05-01","ids":{"openalex":"https://openalex.org/W3039550016","doi":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129131","mag":"3039550016"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2020-spring48590.2020.9129131","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129131","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)","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/A5069708967","display_name":"Hongju Lee","orcid":"https://orcid.org/0000-0002-1160-5887"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hongju Lee","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100674864","display_name":"Junhee Park","orcid":"https://orcid.org/0000-0002-0558-4741"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Junhee Park","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100460354","display_name":"Sang Hyun Lee","orcid":"https://orcid.org/0000-0001-5385-2061"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang Hyun Lee","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100697614","display_name":"Inkyu Lee","orcid":"https://orcid.org/0000-0003-3701-4433"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Inkyu Lee","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5069708967"],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":0.1027,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41437069,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T12791","display_name":"Full-Duplex Wireless Communications","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994999766349792,"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/computer-science","display_name":"Computer science","score":0.8325208425521851},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7559249401092529},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.749369740486145},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.7392964959144592},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6141312122344971},{"id":"https://openalex.org/keywords/bandwidth-allocation","display_name":"Bandwidth allocation","score":0.6031598448753357},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5353935360908508},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.5319823026657104},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4791761636734009},{"id":"https://openalex.org/keywords/macro","display_name":"Macro","score":0.47842079401016235},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4496800899505615},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4430776834487915},{"id":"https://openalex.org/keywords/dynamic-bandwidth-allocation","display_name":"Dynamic bandwidth allocation","score":0.41588544845581055},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1517835557460785}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8325208425521851},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7559249401092529},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.749369740486145},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.7392964959144592},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6141312122344971},{"id":"https://openalex.org/C200157131","wikidata":"https://www.wikidata.org/wiki/Q4854763","display_name":"Bandwidth allocation","level":3,"score":0.6031598448753357},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5353935360908508},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.5319823026657104},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4791761636734009},{"id":"https://openalex.org/C166955791","wikidata":"https://www.wikidata.org/wiki/Q629579","display_name":"Macro","level":2,"score":0.47842079401016235},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4496800899505615},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4430776834487915},{"id":"https://openalex.org/C145062175","wikidata":"https://www.wikidata.org/wiki/Q5318947","display_name":"Dynamic bandwidth allocation","level":3,"score":0.41588544845581055},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1517835557460785},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2020-spring48590.2020.9129131","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129131","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1923185876","https://openalex.org/W1978833630","https://openalex.org/W1979952927","https://openalex.org/W1989127018","https://openalex.org/W2003765576","https://openalex.org/W2072892590","https://openalex.org/W2137813581","https://openalex.org/W2158572153","https://openalex.org/W2165232124","https://openalex.org/W2344824534","https://openalex.org/W2468427063","https://openalex.org/W2501839396","https://openalex.org/W2519298591","https://openalex.org/W2609366403","https://openalex.org/W2755534626","https://openalex.org/W2962798832","https://openalex.org/W2962964490","https://openalex.org/W2964385768","https://openalex.org/W3099803135","https://openalex.org/W3103057304"],"related_works":["https://openalex.org/W1994968474","https://openalex.org/W1511485829","https://openalex.org/W2191948661","https://openalex.org/W2051232864","https://openalex.org/W2057490875","https://openalex.org/W2951015761","https://openalex.org/W2267229156","https://openalex.org/W2141211540","https://openalex.org/W3010715985","https://openalex.org/W2148705057"],"abstract_inverted_index":{"This":[0],"work":[1],"develops":[2],"ajoint":[3],"design":[4],"of":[5,26],"user":[6,15,79,94,109],"association":[7,80,110],"and":[8,48,62,71,81,111],"wireless":[9,55],"backhaul":[10],"bandwidth":[11,82,112],"allocation":[12,83],"with":[13,44,51],"unequal":[14],"priorities":[16],"in":[17,84],"two-tier":[18],"cellular":[19],"heterogeneous":[20],"networks":[21],"(HetNets).":[22],"A":[23],"large":[24],"number":[25],"transmit":[27],"antennas":[28],"is":[29],"installed":[30],"at":[31],"a":[32,45,98,103],"macro":[33],"base":[34,39],"station":[35],"(MBS),":[36],"while":[37],"small":[38],"stations":[40],"(SBSs)":[41],"are":[42,49,66],"equip":[43],"single":[46],"antenna":[47],"connected":[50],"the":[52,88,118],"MBS":[53],"through":[54],"backhaul.":[56],"Reverse":[57],"time-division":[58],"duplex":[59],"(RTDD)":[60],"scheme":[61],"dynamic":[63],"frequency":[64],"reuse":[65],"applied":[67],"to":[68,86],"manage":[69],"inter-cell":[70],"intra-cell":[72],"interference":[73],"between":[74],"users.":[75],"We":[76],"jointly":[77],"determine":[78],"order":[85],"maximize":[87],"sum":[89],"throughput":[90],"weighted":[91],"by":[92],"different":[93],"priorities.":[95],"Based":[96],"on":[97],"message-passing":[99],"framework,":[100],"we":[101],"propose":[102],"distributed":[104],"algorithm":[105,120],"which":[106],"efficiently":[107],"determines":[108],"allocation.":[113],"Simulation":[114],"results":[115],"show":[116],"that":[117],"proposed":[119],"outperforms":[121],"existing":[122],"approaches":[123],"consistently.":[124]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}