{"id":"https://openalex.org/W2917077803","doi":"https://doi.org/10.1109/glocom.2018.8647930","title":"Energy Efficient Hybrid Precoding for Millimeter Wave F-RAN with Wireless Fronthaul","display_name":"Energy Efficient Hybrid Precoding for Millimeter Wave F-RAN with Wireless Fronthaul","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2917077803","doi":"https://doi.org/10.1109/glocom.2018.8647930","mag":"2917077803"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2018.8647930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8647930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","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/A5046019676","display_name":"Shiwen He","orcid":"https://orcid.org/0000-0003-0549-4970"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shiwen He","raw_affiliation_strings":["School of Information Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056225611","display_name":"Yongming Huang","orcid":"https://orcid.org/0009-0009-2545-2875"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongming Huang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037292846","display_name":"Ming Xiao","orcid":"https://orcid.org/0000-0002-5407-0835"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ming Xiao","raw_affiliation_strings":["Department of Information Science and Engineering, KTH Royal Institute of Technology, Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Information Science and Engineering, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085579919","display_name":"Jiaheng Wang","orcid":"https://orcid.org/0000-0002-9783-5471"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaheng Wang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5046019676"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":null,"apc_paid":null,"fwci":0.1288,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.52239508,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9991000294685364,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9973999857902527,"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/precoding","display_name":"Precoding","score":0.8911360502243042},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.8074796199798584},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7122879028320312},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6994980573654175},{"id":"https://openalex.org/keywords/c-ran","display_name":"C-RAN","score":0.6770965456962585},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5382601618766785},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5358684062957764},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.5347200036048889},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.5320283770561218},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.5239458084106445},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4922305643558502},{"id":"https://openalex.org/keywords/remote-radio-head","display_name":"Remote radio head","score":0.45084691047668457},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.4400857090950012},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.41871178150177},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4112757444381714},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21546855568885803},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20180922746658325},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.16493690013885498},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.16400179266929626},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.16131767630577087},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.14536979794502258},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.09849482774734497},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.08179536461830139},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07265147566795349}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8911360502243042},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.8074796199798584},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7122879028320312},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6994980573654175},{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.6770965456962585},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5382601618766785},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5358684062957764},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.5347200036048889},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.5320283770561218},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.5239458084106445},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4922305643558502},{"id":"https://openalex.org/C101541887","wikidata":"https://www.wikidata.org/wiki/Q1555675","display_name":"Remote radio head","level":4,"score":0.45084691047668457},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.4400857090950012},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.41871178150177},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4112757444381714},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21546855568885803},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20180922746658325},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.16493690013885498},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.16400179266929626},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.16131767630577087},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.14536979794502258},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.09849482774734497},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.08179536461830139},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07265147566795349}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2018.8647930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8647930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1470390566","https://openalex.org/W2035203720","https://openalex.org/W2050815608","https://openalex.org/W2053521124","https://openalex.org/W2064969374","https://openalex.org/W2091502075","https://openalex.org/W2163762663","https://openalex.org/W2195693430","https://openalex.org/W2195833401","https://openalex.org/W2213621529","https://openalex.org/W2338770003","https://openalex.org/W2469174679","https://openalex.org/W2511268924","https://openalex.org/W2523231232","https://openalex.org/W2588899857","https://openalex.org/W2615358882","https://openalex.org/W2725078910","https://openalex.org/W3099419929","https://openalex.org/W3103833233","https://openalex.org/W4300840296","https://openalex.org/W6629530050"],"related_works":["https://openalex.org/W2773669089","https://openalex.org/W2117039245","https://openalex.org/W3119699729","https://openalex.org/W2739898020","https://openalex.org/W2470976061","https://openalex.org/W2187430147","https://openalex.org/W4295700954","https://openalex.org/W2584135521","https://openalex.org/W1482301650","https://openalex.org/W2915425315"],"abstract_inverted_index":{"Millimeter":[0],"wave":[1],"(mmWave)":[2],"communication":[3,22],"emerges":[4],"as":[5],"an":[6,87,118],"enabling":[7],"technology":[8],"for":[9,93],"Gbps":[10],"transmission.":[11],"A":[12],"further":[13],"performance":[14],"enhancement":[15],"can":[16],"be":[17],"achieved":[18],"by":[19,38,50],"incorporating":[20],"mmWave":[21,36,62,96,140],"into":[23],"fog":[24],"radio":[25,55],"access":[26],"networks":[27],"(F-RANs),":[28],"which":[29],"alleviate":[30],"the":[31,40,48,74,94,111,123,135,138],"large":[32],"path":[33],"loss":[34],"of":[35,61,70,137],"signals":[37],"shortening":[39],"distance":[41],"between":[42],"transmitters":[43],"and":[44,46,79,105,113,129],"users":[45],"reduce":[47],"latency":[49],"caching":[51],"at":[52,73,110],"enhanced":[53],"remote":[54],"heads":[56],"(eRRHs).":[57],"The":[58],"full":[59],"benefit":[60],"F-RANs":[63],"is":[64],"leveraged":[65],"on":[66],"a":[67],"joint":[68],"design":[69,92],"signal":[71],"processing":[72],"centralized":[75],"baseband":[76],"unit":[77],"(BBU)":[78],"distributed":[80],"eRRHs.":[81],"In":[82],"this":[83],"paper,":[84],"we":[85],"propose":[86],"energy":[88],"efficient":[89],"hybrid":[90,106],"precoding":[91,126],"downlink":[95],"F-":[97],"RANs":[98],"with":[99],"wireless":[100],"fronthaul":[101],"links,":[102],"where":[103],"digital":[104],"precoders":[107],"are":[108],"exploited":[109],"BBU":[112],"eRRHs,":[114],"respectively.":[115],"We":[116],"develop":[117],"effective":[119],"method":[120],"to":[121,133],"solve":[122],"resulting":[124],"difficult":[125],"optimization":[127],"problem":[128],"provide":[130],"numerical":[131],"results":[132],"demonstrate":[134],"effectiveness":[136],"proposed":[139],"F-RAN":[141],"design.":[142]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}