{"id":"https://openalex.org/W3214535541","doi":"https://doi.org/10.1109/wf-iot51360.2021.9594992","title":"A Virtualized LoRa Testbed and Experimental Results for Resource Pooling","display_name":"A Virtualized LoRa Testbed and Experimental Results for Resource Pooling","publication_year":2021,"publication_date":"2021-06-14","ids":{"openalex":"https://openalex.org/W3214535541","doi":"https://doi.org/10.1109/wf-iot51360.2021.9594992","mag":"3214535541"},"language":"en","primary_location":{"id":"doi:10.1109/wf-iot51360.2021.9594992","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wf-iot51360.2021.9594992","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 7th World Forum on Internet of Things (WF-IoT)","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/A5100460131","display_name":"Chao Zhang","orcid":"https://orcid.org/0000-0002-0568-9922"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Chao Zhang","raw_affiliation_strings":["Department of Electrical and Information Technology, Lund University, Lund, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002379058","display_name":"Chenguang Lu","orcid":"https://orcid.org/0000-0001-7798-5416"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Chenguang Lu","raw_affiliation_strings":["Ericsson Research, Kista, Sweden"],"affiliations":[{"raw_affiliation_string":"Ericsson Research, Kista, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102923604","display_name":"Xuejun Cai","orcid":"https://orcid.org/0000-0003-3410-365X"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Xuejun Cai","raw_affiliation_strings":["Ericsson Research, Kista, Sweden"],"affiliations":[{"raw_affiliation_string":"Ericsson Research, Kista, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059134243","display_name":"Gyanesh Patra","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Gyanesh Patra","raw_affiliation_strings":["Ericsson Research, Kista, Sweden"],"affiliations":[{"raw_affiliation_string":"Ericsson Research, Kista, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050014241","display_name":"Per \u00d6dling","orcid":"https://orcid.org/0000-0002-2192-972X"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Per Odling","raw_affiliation_strings":["Department of Electrical and Information Technology, Lund University, Lund, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100460131"],"corresponding_institution_ids":["https://openalex.org/I187531555"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14025086,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"871","last_page":"876"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","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/T12079","display_name":"IoT Networks and Protocols","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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9979000091552734,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.996999979019165,"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/testbed","display_name":"Testbed","score":0.8532022833824158},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.806912362575531},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6819679737091064},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6409493088722229},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5893697142601013},{"id":"https://openalex.org/keywords/pooling","display_name":"Pooling","score":0.5459222197532654},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.5104669332504272},{"id":"https://openalex.org/keywords/lpwan","display_name":"LPWAN","score":0.44983136653900146},{"id":"https://openalex.org/keywords/phy","display_name":"PHY","score":0.42605316638946533},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3741687834262848},{"id":"https://openalex.org/keywords/wide-area-network","display_name":"Wide area network","score":0.2701617479324341},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.23923423886299133},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.19815796613693237},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.18044927716255188}],"concepts":[{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.8532022833824158},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.806912362575531},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6819679737091064},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6409493088722229},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5893697142601013},{"id":"https://openalex.org/C70437156","wikidata":"https://www.wikidata.org/wiki/Q7228652","display_name":"Pooling","level":2,"score":0.5459222197532654},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.5104669332504272},{"id":"https://openalex.org/C2776445043","wikidata":"https://www.wikidata.org/wiki/Q20706829","display_name":"LPWAN","level":3,"score":0.44983136653900146},{"id":"https://openalex.org/C41918916","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"PHY","level":4,"score":0.42605316638946533},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3741687834262848},{"id":"https://openalex.org/C2776238582","wikidata":"https://www.wikidata.org/wiki/Q11384","display_name":"Wide area network","level":2,"score":0.2701617479324341},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.23923423886299133},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.19815796613693237},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.18044927716255188},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wf-iot51360.2021.9594992","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wf-iot51360.2021.9594992","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 7th World Forum on Internet of Things (WF-IoT)","raw_type":"proceedings-article"},{"id":"pmh:oai:lup.lub.lu.se:b2fb232c-7cb9-4645-93fa-e2a723093e7d","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/b2fb232c-7cb9-4645-93fa-e2a723093e7d","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"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":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2064969374","https://openalex.org/W2260783129","https://openalex.org/W2520480241","https://openalex.org/W2558305529","https://openalex.org/W2967044234","https://openalex.org/W2990685405","https://openalex.org/W3012077323","https://openalex.org/W3044017369","https://openalex.org/W3081506519","https://openalex.org/W3098185977","https://openalex.org/W3131761732","https://openalex.org/W4285719527","https://openalex.org/W6730505117","https://openalex.org/W6781088556"],"related_works":["https://openalex.org/W2888892063","https://openalex.org/W2740439328","https://openalex.org/W3088070213","https://openalex.org/W3125356464","https://openalex.org/W2901309327","https://openalex.org/W2923934659","https://openalex.org/W2558305529","https://openalex.org/W2949952077","https://openalex.org/W3162678986","https://openalex.org/W2900142556"],"abstract_inverted_index":{"Traditional":[0],"network":[1,27,65],"architecture":[2],"design":[3],"of":[4,13,51,53,61,90,191],"Low":[5],"Power":[6],"Wide":[7],"Area":[8],"Networks":[9],"(LPWAN)":[10],"is":[11,77,129],"incapable":[12],"dynamically":[14],"scaling":[15],"resources":[16],"based":[17,33],"on":[18,34],"the":[19,48,88,99,113,135,140,151,155,171],"served":[20],"traffic":[21,157],"and":[22,42,69,92,139],"requires":[23],"manual":[24],"procedures":[25],"for":[26,117,194],"capacity":[28],"upgrades.":[29],"Today\u2019s":[30],"over-provisioning":[31],"approach":[32],"proprietary":[35],"hardware":[36],"(HW)":[37],"would":[38,96],"not":[39],"be":[40],"cost":[41],"energy":[43],"efficient":[44],"to":[45,73,83,111],"cope":[46],"with":[47,87,143],"ever-increasing":[49],"scale":[50],"Internet":[52],"Things":[54],"(IoT)":[55],"devices":[56],"in":[57,123],"future.":[58],"The":[59,127,147],"concept":[60],"virtualized":[62,118],"radio":[63],"access":[64],"(vRAN)":[66],"by":[67,133],"softwarizing":[68],"virtualizing":[70],"communication":[71],"stacks":[72],"a":[74,80,108,124,188],"cloud":[75],"environment":[76],"seen":[78],"as":[79,159],"potential":[81,190],"solution":[82],"provide":[84],"web-scale":[85],"scalability":[86],"benefit":[89],"automation":[91],"resource":[93,100,114,168,192],"pooling,":[94],"which":[95,186],"significantly":[97],"increase":[98],"utilization":[101],"efficiency.":[102],"In":[103],"this":[104],"work,":[105],"we":[106],"developed":[107],"LoRa-based":[109],"testbed":[110,128,152],"investigate":[112],"pooling":[115,193],"perspective":[116],"physical":[119],"layer":[120],"(PHY)":[121],"functions":[122],"Cloud":[125],"environment.":[126],"first":[130],"experimentally":[131],"validated":[132],"comparing":[134],"single-cell":[136],"emulation":[137],"results":[138,142,148],"test":[141],"real":[144,160],"LoRa":[145,161,184,195],"devices.":[146],"show":[149,166,174],"that":[150,175],"can":[153,180],"generate":[154],"same":[156],"pattern":[158],"devices,":[162],"where":[163],"two":[164],"cases":[165],"similar":[167],"usages.":[169],"Then":[170],"multi-cell":[172],"experiments":[173],"one":[176],"PHY":[177],"function":[178],"instance":[179],"serve":[181],"many":[182],"full-traffic":[183],"cells,":[185],"showcases":[187],"great":[189],"networks.":[196]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}