{"id":"https://openalex.org/W2008716187","doi":"https://doi.org/10.1109/msp.2014.2334952","title":"Benefits and Impact of Cloud Computing on 5G Signal Processing: Flexible centralization through cloud-RAN","display_name":"Benefits and Impact of Cloud Computing on 5G Signal Processing: Flexible centralization through cloud-RAN","publication_year":2014,"publication_date":"2014-10-14","ids":{"openalex":"https://openalex.org/W2008716187","doi":"https://doi.org/10.1109/msp.2014.2334952","mag":"2008716187"},"language":"en","primary_location":{"id":"doi:10.1109/msp.2014.2334952","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msp.2014.2334952","pdf_url":null,"source":{"id":"https://openalex.org/S120977877","display_name":"IEEE Signal Processing Magazine","issn_l":"1053-5888","issn":["1053-5888","1558-0792"],"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 Signal Processing Magazine","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/A5038472130","display_name":"Dirk W\u00fcbben","orcid":"https://orcid.org/0000-0003-3854-6140"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Dirk Wubben","raw_affiliation_strings":["Department of Communications Engineering, University of Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, University of Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007772835","display_name":"Peter Rost","orcid":"https://orcid.org/0000-0002-8341-6989"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peter Rost","raw_affiliation_strings":["Mobile and Wireless Networks group, NEC Laboratories Europe"],"affiliations":[{"raw_affiliation_string":"Mobile and Wireless Networks group, NEC Laboratories Europe","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005497857","display_name":"Jens Bartelt","orcid":"https://orcid.org/0000-0002-9675-8099"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jens Steven Bartelt","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Germany"],"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Germany","institution_ids":["https://openalex.org/I245417339","https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045301232","display_name":"Massinissa Lalam","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Massinissa Lalam","raw_affiliation_strings":["Sagemcom, France"],"affiliations":[{"raw_affiliation_string":"Sagemcom, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014425919","display_name":"Valentin Savin","orcid":"https://orcid.org/0000-0001-9362-8769"},"institutions":[{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I4210150049","display_name":"Laboratoire d'\u00c9lectronique des Technologies de l'Information","ror":"https://ror.org/04mf0wv34","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I4210117989","https://openalex.org/I4210150049"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Valentin Savin","raw_affiliation_strings":["CEA-LETI","Digital Communications Laboratory"],"affiliations":[{"raw_affiliation_string":"CEA-LETI","institution_ids":["https://openalex.org/I4210150049","https://openalex.org/I2738703131"]},{"raw_affiliation_string":"Digital Communications Laboratory","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060626132","display_name":"Matteo Gorgoglione","orcid":null},"institutions":[{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I4210150049","display_name":"Laboratoire d'\u00c9lectronique des Technologies de l'Information","ror":"https://ror.org/04mf0wv34","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I4210117989","https://openalex.org/I4210150049"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Matteo Gorgoglione","raw_affiliation_strings":["CEA-LETI"],"affiliations":[{"raw_affiliation_string":"CEA-LETI","institution_ids":["https://openalex.org/I4210150049","https://openalex.org/I2738703131"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063992917","display_name":"Armin Dekorsy","orcid":"https://orcid.org/0000-0002-5790-1470"},"institutions":[{"id":"https://openalex.org/I19268510","display_name":"Qualcomm (United Kingdom)","ror":"https://ror.org/04d3djg48","country_code":"GB","type":"company","lineage":["https://openalex.org/I19268510","https://openalex.org/I4210087596"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Armin Dekorsy","raw_affiliation_strings":["Qualcomm GmbH"],"affiliations":[{"raw_affiliation_string":"Qualcomm GmbH","institution_ids":["https://openalex.org/I19268510"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022117288","display_name":"Gerhard Fettweis","orcid":"https://orcid.org/0000-0003-4622-1311"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I210804748","display_name":"Acatech","ror":"https://ror.org/039jwf091","country_code":"DE","type":"education","lineage":["https://openalex.org/I210804748"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["DE","FI"],"is_corresponding":false,"raw_author_name":"Gerhard Fettweis","raw_affiliation_strings":["German Academy of Science and Engineering (acatech), Tampere University of Technology"],"affiliations":[{"raw_affiliation_string":"German Academy of Science and Engineering (acatech), Tampere University of Technology","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I210804748","https://openalex.org/I4210133110"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5038472130"],"corresponding_institution_ids":["https://openalex.org/I180437899"],"apc_list":null,"apc_paid":null,"fwci":23.2363,"has_fulltext":false,"cited_by_count":253,"citation_normalized_percentile":{"value":0.99643602,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"31","issue":"6","first_page":"35","last_page":"44"},"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998000264167786,"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":0.9994000196456909,"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/cloud-computing","display_name":"Cloud computing","score":0.845160961151123},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7920187711715698},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.6841133832931519},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.6582615375518799},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5483829975128174},{"id":"https://openalex.org/keywords/utility-computing","display_name":"Utility computing","score":0.5303939580917358},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5300580859184265},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.5222504734992981},{"id":"https://openalex.org/keywords/mobile-cloud-computing","display_name":"Mobile cloud computing","score":0.4642079472541809},{"id":"https://openalex.org/keywords/cloud-testing","display_name":"Cloud testing","score":0.4499902129173279},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.4376305639743805},{"id":"https://openalex.org/keywords/remote-radio-head","display_name":"Remote radio head","score":0.41277217864990234},{"id":"https://openalex.org/keywords/cloud-computing-security","display_name":"Cloud computing security","score":0.36868757009506226},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16329917311668396},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.12990733981132507},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.08069723844528198}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.845160961151123},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7920187711715698},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.6841133832931519},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.6582615375518799},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5483829975128174},{"id":"https://openalex.org/C85106507","wikidata":"https://www.wikidata.org/wiki/Q1188445","display_name":"Utility computing","level":4,"score":0.5303939580917358},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5300580859184265},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.5222504734992981},{"id":"https://openalex.org/C2779191767","wikidata":"https://www.wikidata.org/wiki/Q6887075","display_name":"Mobile cloud computing","level":3,"score":0.4642079472541809},{"id":"https://openalex.org/C120115606","wikidata":"https://www.wikidata.org/wiki/Q5135723","display_name":"Cloud testing","level":4,"score":0.4499902129173279},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.4376305639743805},{"id":"https://openalex.org/C101541887","wikidata":"https://www.wikidata.org/wiki/Q1555675","display_name":"Remote radio head","level":4,"score":0.41277217864990234},{"id":"https://openalex.org/C184842701","wikidata":"https://www.wikidata.org/wiki/Q370563","display_name":"Cloud computing security","level":3,"score":0.36868757009506226},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16329917311668396},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.12990733981132507},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.08069723844528198},{"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/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/msp.2014.2334952","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msp.2014.2334952","pdf_url":null,"source":{"id":"https://openalex.org/S120977877","display_name":"IEEE Signal Processing Magazine","issn_l":"1053-5888","issn":["1053-5888","1558-0792"],"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 Signal Processing Magazine","raw_type":"journal-article"},{"id":"pmh:oai:fraunhofer.de:N-324347","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-324347.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer IWS","raw_type":"article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/238226","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/238226","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1980008322","https://openalex.org/W1991470928","https://openalex.org/W2018552671","https://openalex.org/W2024177467","https://openalex.org/W2027189170","https://openalex.org/W2046091144","https://openalex.org/W2054925503","https://openalex.org/W2058670089","https://openalex.org/W2066872212","https://openalex.org/W2069111570","https://openalex.org/W2077038402","https://openalex.org/W2078831729","https://openalex.org/W2082399804","https://openalex.org/W2091929866","https://openalex.org/W2093438847","https://openalex.org/W2102251435","https://openalex.org/W2103972037","https://openalex.org/W2111697783","https://openalex.org/W2114859022","https://openalex.org/W2115410024","https://openalex.org/W2120483797","https://openalex.org/W2129927143","https://openalex.org/W2135824862","https://openalex.org/W2148454256","https://openalex.org/W2161044775","https://openalex.org/W2162636480","https://openalex.org/W2164523573","https://openalex.org/W2171863296","https://openalex.org/W2275530856","https://openalex.org/W3115464435","https://openalex.org/W4300188436","https://openalex.org/W6670882685","https://openalex.org/W6674148972","https://openalex.org/W6676822721","https://openalex.org/W6787685132"],"related_works":["https://openalex.org/W4206296217","https://openalex.org/W2309601263","https://openalex.org/W2122589245","https://openalex.org/W2784639251","https://openalex.org/W2989767874","https://openalex.org/W1964032116","https://openalex.org/W2184952584","https://openalex.org/W4249430858","https://openalex.org/W4321385306","https://openalex.org/W4246302686"],"abstract_inverted_index":{"Cloud":[0],"computing":[1,23,111,166],"draws":[2],"significant":[3,139],"attention":[4],"in":[5,135],"the":[6,35,64,89,142,151,162,175,178],"information":[7],"technology":[8,37],"(IT)":[9],"community":[10,39],"as":[11,44,92],"it":[12],"provides":[13],"ubiquitous":[14],"on-demand":[15,96],"access":[16,66,127,145],"to":[17,69,131],"a":[18,138],"shared":[19],"pool":[20],"of":[21,109,125,141,144,150],"configurable":[22],"resources":[24],"with":[25,137],"minimum":[26],"management":[27],"effort.":[28],"It":[29],"gains":[30],"also":[31],"more":[32,51],"impact":[33],"on":[34,177],"communication":[36,118],"(CT)":[38],"and":[40,50,75,85,104,147,173],"is":[41],"currently":[42],"discussed":[43],"an":[45,122],"enabler":[46],"for":[47,63,71,115,168],"flexible,":[48],"cost-efficient":[49],"powerful":[52],"mobile":[53,117,171],"network":[54,67],"implementations.":[55],"Although":[56],"centralized":[57],"baseband":[58],"pools":[59],"are":[60,112],"already":[61],"investigated":[62],"radio":[65,126],"(RAN)":[68],"allow":[70],"efficient":[72],"resource":[73,99],"usage":[74],"advanced":[76],"multicell":[77,133],"algorithms,":[78],"these":[79,107],"technologies":[80],"still":[81],"require":[82],"dedicated":[83],"hardware":[84],"do":[86],"not":[87],"offer":[88],"same":[90],"characteristics":[91],"cloud-computing":[93],"platforms,":[94],"i.e.,":[95],"provisioning,":[97],"virtualization,":[98],"pooling,":[100],"elasticity,":[101],"service":[102],"metering,":[103],"multitenancy.":[105],"However,":[106],"properties":[108],"cloud":[110,165],"key":[113],"enablers":[114],"future":[116],"systems":[119],"characterized":[120],"by":[121],"ultradense":[123],"deployment":[124],"points":[128],"(RAPs)":[129],"leading":[130],"severe":[132],"interference":[134],"combination":[136],"increase":[140],"number":[143],"nodes":[146],"huge":[148],"fluctuations":[149],"rate":[152],"requirements":[153],"over":[154],"time.":[155],"In":[156],"this":[157],"article,":[158],"we":[159],"will":[160],"explore":[161],"benefits":[163],"that":[164],"offers":[167],"fifth-generation":[169],"(5G)":[170],"networks":[172],"investigate":[174],"implications":[176],"signal":[179],"processing":[180],"algorithms.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":25},{"year":2019,"cited_by_count":31},{"year":2018,"cited_by_count":41},{"year":2017,"cited_by_count":40},{"year":2016,"cited_by_count":45},{"year":2015,"cited_by_count":24},{"year":2014,"cited_by_count":2}],"updated_date":"2026-02-27T16:54:17.756197","created_date":"2025-10-10T00:00:00"}