{"id":"https://openalex.org/W2916602751","doi":"https://doi.org/10.1587/transcom.2018ani0001","title":"User Pre-Scheduling and Beamforming with Imperfect CSI for Future Cloud/Fog-Radio Access Networks","display_name":"User Pre-Scheduling and Beamforming with Imperfect CSI for Future Cloud/Fog-Radio Access Networks","publication_year":2019,"publication_date":"2019-01-21","ids":{"openalex":"https://openalex.org/W2916602751","doi":"https://doi.org/10.1587/transcom.2018ani0001","mag":"2916602751"},"language":"en","primary_location":{"id":"doi:10.1587/transcom.2018ani0001","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transcom.2018ani0001","pdf_url":"https://www.jstage.jst.go.jp/article/transcom/E102.B/7/E102.B_2018ANI0001/_pdf","source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/transcom/E102.B/7/E102.B_2018ANI0001/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034520384","display_name":"Megumi Kaneko","orcid":"https://orcid.org/0000-0003-4943-4769"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Megumi KANEKO","raw_affiliation_strings":["National Institute of Informatics","NII - National Institute of Informatics (2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430 - Japan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Informatics","institution_ids":["https://openalex.org/I184597095"]},{"raw_affiliation_string":"NII - National Institute of Informatics (2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430 - Japan)","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044407606","display_name":"Lila Boukhatem","orcid":"https://orcid.org/0000-0001-6207-8055"},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210144804","display_name":"Laboratoire de Recherche en Informatique","ror":"https://ror.org/04e3ktk27","country_code":"FR","type":"facility","lineage":["https://openalex.org/I102197404","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I4210144804","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lila BOUKHATEM","raw_affiliation_strings":["Laboratoire de Recherche en Informatique, CNRS, Paris-Saclay/Paris-Sud University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Recherche en Informatique, CNRS, Paris-Saclay/Paris-Sud University","institution_ids":["https://openalex.org/I4210144804","https://openalex.org/I102197404","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055779500","display_name":"Nicolas Pontois","orcid":null},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nicolas PONTOIS","raw_affiliation_strings":["National Institute of Informatics","NII - National Institute of Informatics (2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430 - Japan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Informatics","institution_ids":["https://openalex.org/I184597095"]},{"raw_affiliation_string":"NII - National Institute of Informatics (2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430 - Japan)","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112418635","display_name":"Thi-H\u00e0-Ly DINH","orcid":null},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Thi-H\u00e0-Ly DINH","raw_affiliation_strings":["National Institute of Informatics","NII - National Institute of Informatics (2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430 - Japan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Informatics","institution_ids":["https://openalex.org/I184597095"]},{"raw_affiliation_string":"NII - National Institute of Informatics (2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430 - Japan)","institution_ids":["https://openalex.org/I184597095"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.467,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.63008026,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"E102.B","issue":"7","first_page":"1230","last_page":"1239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":1.0,"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/T11458","display_name":"Advanced Wireless Communication Technologies","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":0.9998000264167786,"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":0.8850103616714478},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7492215633392334},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6018422245979309},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.5703642964363098},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5471422672271729},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5444915294647217},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5002455711364746},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.44977614283561707},{"id":"https://openalex.org/keywords/radio-resource-management","display_name":"Radio resource management","score":0.44349661469459534},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.30314284563064575},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2911955714225769},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.1760428249835968},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13279545307159424}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8850103616714478},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7492215633392334},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6018422245979309},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.5703642964363098},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5471422672271729},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5444915294647217},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5002455711364746},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.44977614283561707},{"id":"https://openalex.org/C182448111","wikidata":"https://www.wikidata.org/wiki/Q7281197","display_name":"Radio resource management","level":4,"score":0.44349661469459534},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.30314284563064575},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2911955714225769},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.1760428249835968},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13279545307159424},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1587/transcom.2018ani0001","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transcom.2018ani0001","pdf_url":"https://www.jstage.jst.go.jp/article/transcom/E102.B/7/E102.B_2018ANI0001/_pdf","source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-03001776v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03001776","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEICE Transactions on Communications, 2019, E102.B (7), pp.1230-1239. &#x27E8;10.1587/transcom.2018ANI0001&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1587/transcom.2018ani0001","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transcom.2018ani0001","pdf_url":"https://www.jstage.jst.go.jp/article/transcom/E102.B/7/E102.B_2018ANI0001/_pdf","source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8700000047683716,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G3401476634","display_name":"Non-Orthogonal Resource Allocation in 5G Cloud Radio Access Networks","funder_award_id":"17K06453","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6800929144","display_name":null,"funder_award_id":"17K06453","funder_id":"https://openalex.org/F4320322892","funder_display_name":"Centre National de la Recherche Scientifique"}],"funders":[{"id":"https://openalex.org/F4320322892","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2916602751.pdf","grobid_xml":"https://content.openalex.org/works/W2916602751.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1536164450","https://openalex.org/W1788288079","https://openalex.org/W1921962560","https://openalex.org/W1928152501","https://openalex.org/W1993786534","https://openalex.org/W2004101329","https://openalex.org/W2060977613","https://openalex.org/W2064969374","https://openalex.org/W2109211694","https://openalex.org/W2131335241","https://openalex.org/W2147056723","https://openalex.org/W2503943026","https://openalex.org/W2511268924","https://openalex.org/W2566935729","https://openalex.org/W2612460387","https://openalex.org/W2784739917","https://openalex.org/W2789475336","https://openalex.org/W2898573708","https://openalex.org/W2963344174","https://openalex.org/W2963757186"],"related_works":["https://openalex.org/W2786634913","https://openalex.org/W2132921191","https://openalex.org/W2037910509","https://openalex.org/W2470545533","https://openalex.org/W3017571569","https://openalex.org/W2971311246","https://openalex.org/W2011212970","https://openalex.org/W4226410209","https://openalex.org/W1569013426","https://openalex.org/W2520703208"],"abstract_inverted_index":{"By":[0],"incorporating":[1],"cloud":[2,65,78,105,164],"computing":[3,106],"capabilities":[4],"to":[5,17,63,82,197],"provide":[6],"radio":[7,33],"access":[8,49],"functionalities,":[9],"Cloud":[10],"Radio":[11,53,96],"Access":[12,97],"Networks":[13,98],"(CRANs)":[14],"are":[15],"considered":[16],"be":[18,198],"a":[19,40,153],"key":[20],"enabling":[21],"technology":[22],"of":[23,43,94,110,123,141,162,176,213,233],"future":[24],"5G":[25,90],"and":[26,68,119,132,145,172],"beyond":[27],"communication":[28],"systems.":[29],"In":[30,80,149],"CRANs,":[31],"centralized":[32,160,187],"resource":[34],"allocation":[35],"optimization":[36],"is":[37],"performed":[38],"over":[39,193],"large":[41],"number":[42],"small":[44],"cells":[45],"served":[46],"by":[47],"simple":[48],"points,":[50],"the":[51,57,64,77,84,92,108,111,117,139,159,163,173,190,194,201,211,224],"Remote":[52],"Heads":[54],"(RRHs).":[55],"However,":[56],"fronthaul":[58],"links":[59],"connecting":[60],"each":[61],"RRH":[62],"introduce":[66],"delays":[67],"entail":[69],"imperfect":[70,169,228],"Channel":[71],"State":[72],"Information":[73],"(CSI)":[74],"knowledge":[75],"at":[76,107],"processors.":[79],"order":[81],"satisfy":[83],"stringent":[85],"latency":[86,118,206],"requirements":[87,212],"envisioned":[88],"for":[89,103,147,165,178,205],"applications,":[91],"concept":[93],"Fog":[95],"(FogRANs)":[99],"has":[100],"recently":[101],"emerged":[102],"providing":[104],"edge":[109],"network.":[112],"Although":[113],"FogRAN":[114,177,214],"may":[115],"alleviate":[116],"CSI":[120],"quality":[121,183],"issues":[122],"CRAN,":[124],"its":[125],"distributed":[126,174,202],"nature":[127,175],"degrades":[128],"network":[129,196],"interference":[130,191],"mitigation":[131],"global":[133,170,195],"system":[134],"performance.":[135],"Therefore,":[136],"we":[137,151],"investigate":[138],"design":[140],"tailored":[142],"user":[143],"pre-scheduling":[144,167],"beamforming":[146,180],"FogRANs.":[148],"particular,":[150],"propose":[152],"hybrid":[154],"algorithm":[155,222,226],"that":[156,219],"exploits":[157],"both":[158],"feature":[161],"globally-optimized":[166],"using":[168],"CSIs,":[171,229],"accurate":[179],"with":[181,210],"high":[182],"local":[184],"CSIs.":[185],"The":[186],"phase":[188,203],"enables":[189],"patterns":[192],"considered,":[199],"while":[200],"allows":[204],"reduction,":[207],"in":[208,231],"line":[209],"applications.":[215],"Simulation":[216],"results":[217],"show":[218],"our":[220],"proposed":[221],"outperforms":[223],"baseline":[225],"under":[227],"jointly":[230],"terms":[232],"throughput,":[234],"energy":[235],"efficiency,":[236],"as":[237,239],"well":[238],"delay.":[240]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
