{"id":"https://openalex.org/W7204177016","doi":"https://doi.org/10.48550/arxiv.2608.23027","title":"Centralized RAN for Future Low-Power Wide-Area Networks: A LoRa Case Study","display_name":"Centralized RAN for Future Low-Power Wide-Area Networks: A LoRa Case Study","publication_year":2026,"publication_date":"2026-08-24","ids":{"openalex":"https://openalex.org/W7204177016","doi":"https://doi.org/10.48550/arxiv.2608.23027"},"language":null,"primary_location":{"id":"pmh:oai:arXiv.org:2608.23027","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.23027","pdf_url":"https://arxiv.org/pdf/2608.23027","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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"},"volume":null,"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2608.23027","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008948807","display_name":"Joachim Tapparel","orcid":"https://orcid.org/0000-0002-0154-9738","observed_orcids":["https://orcid.org/0000-0002-0154-9738"]},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Tapparel, Joachim","raw_affiliation_strings":["Telecommunications Circuits Laboratory , \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne , Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telecommunications Circuits Laboratory , \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne , Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5098823794","display_name":"Amavi Dossa","orcid":"https://orcid.org/0009-0001-5362-7793","observed_orcids":["https://orcid.org/0009-0001-5362-7793"]},"institutions":[{"id":"https://openalex.org/I4210131560","display_name":"Universit\u00e9 Mohammed VI Polytechnique","ror":"https://ror.org/03xc55g68","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210131560"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Dossa, Amavi","raw_affiliation_strings":["College of Computing , Mohammed VI Polytechnic University , Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computing , Mohammed VI Polytechnic University , Morocco","institution_ids":["https://openalex.org/I4210131560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015886631","display_name":"El Mehdi Amhoud","orcid":"https://orcid.org/0000-0001-6630-5083","observed_orcids":["https://orcid.org/0000-0001-6630-5083"]},"institutions":[{"id":"https://openalex.org/I4210131560","display_name":"Universit\u00e9 Mohammed VI Polytechnique","ror":"https://ror.org/03xc55g68","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210131560"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Amhoud, El Mehdi","raw_affiliation_strings":["College of Computing , Mohammed VI Polytechnic University , Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computing , Mohammed VI Polytechnic University , Morocco","institution_ids":["https://openalex.org/I4210131560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059133771","display_name":"Andreas Peter Burg","orcid":"https://orcid.org/0000-0002-7270-5558","observed_orcids":["https://orcid.org/0000-0002-7270-5558"]},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Burg, Andreas","raw_affiliation_strings":["Telecommunications Circuits Laboratory , \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne , Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telecommunications Circuits Laboratory , \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne , Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9970999956130981,"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":0.9970999956130981,"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":0.0003000000142492354,"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":0.00019999999494757503,"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/centralized-radio-access-network","display_name":"centralized radio access network","score":0.8960000276565552},{"id":"https://openalex.org/keywords/low-power-wide-area-networks","display_name":"low-power wide-area networks","score":0.9729999899864197},{"id":"https://openalex.org/keywords/lora","display_name":"LoRa","score":0.9980000257492065},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.9620000123977661},{"id":"https://openalex.org/keywords/baseband-processing","display_name":"baseband processing","score":0.6039999723434448},{"id":"https://openalex.org/keywords/receiver-sensitivity","display_name":"receiver sensitivity","score":0.6740000247955322},{"id":"https://openalex.org/keywords/network-scalability","display_name":"network scalability","score":0.7179999947547913},{"id":"https://openalex.org/keywords/network-reliability","display_name":"network reliability","score":0.5}],"concepts":[{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.6489999890327454},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5964000225067139},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5823000073432922},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4887000024318695},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.47029998898506165},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4603999853134155},{"id":"https://openalex.org/C83849155","wikidata":"https://www.wikidata.org/wiki/Q1472399","display_name":"Internet access","level":3,"score":0.4494999945163727},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.39590001106262207},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.39590001106262207},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.38679999113082886},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.38190001249313354},{"id":"https://openalex.org/C65714651","wikidata":"https://www.wikidata.org/wiki/Q1662626","display_name":"Multihoming","level":4,"score":0.3560999929904938},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.35499998927116394},{"id":"https://openalex.org/C160704184","wikidata":"https://www.wikidata.org/wiki/Q18031028","display_name":"Ran","level":2,"score":0.34709998965263367},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3192000091075897},{"id":"https://openalex.org/C62793504","wikidata":"https://www.wikidata.org/wiki/Q228327","display_name":"Access network","level":2,"score":0.31119999289512634},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.29679998755455017},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.29330000281333923},{"id":"https://openalex.org/C98025372","wikidata":"https://www.wikidata.org/wiki/Q477538","display_name":"Systems architecture","level":3,"score":0.2924000024795532},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.2856000065803528},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.2816999852657318},{"id":"https://openalex.org/C2780137118","wikidata":"https://www.wikidata.org/wiki/Q17121585","display_name":"Radio access technology","level":4,"score":0.2786000072956085},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.27480000257492065},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.25839999318122864},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.2574999928474426},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.2565999925136566},{"id":"https://openalex.org/C110994511","wikidata":"https://www.wikidata.org/wiki/Q661020","display_name":"Next-generation network","level":3,"score":0.25360000133514404}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2608.23027","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.23027","pdf_url":"https://arxiv.org/pdf/2608.23027","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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"},{"id":"doi:10.48550/arxiv.2608.23027","doi":"https://doi.org/10.48550/arxiv.2608.23027","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2608.23027","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2608.23027","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.23027","pdf_url":"https://arxiv.org/pdf/2608.23027","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":1.0}],"sustainable_development_goals_aurora":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4073531925678253}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320316682","display_name":"Universit\u00e9 Mohammed VI Polytechnique","ror":"https://ror.org/03xc55g68"},{"id":"https://openalex.org/F4320320915","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204177016.pdf","grobid_xml":"https://content.openalex.org/works/W7204177016.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"In":[0,47],"recent":[1],"years,":[2],"low-power":[3],"wide-area":[4],"network":[5,68],"(LPWAN)":[6],"technologies":[7],"have":[8,25],"gained":[9],"significant":[10],"traction":[11],"as":[12],"a":[13,64,76],"connectivity":[14],"option":[15],"for":[16,55,60,72,85],"Internet":[17],"of":[18,63,81,112,116],"Things":[19],"(IoT)":[20],"applications.":[21],"While":[22],"these":[23],"networks":[24],"been":[26],"successful":[27],"in":[28,125],"providing":[29],"long-range,":[30],"low-power,":[31],"and":[32,40,74,79,100,128],"low-cost":[33],"connectivity,":[34],"they":[35],"currently":[36],"face":[37],"scalability,":[38],"reliability,":[39],"efficiency":[41],"challenges":[42,54],"that":[43,105],"require":[44],"immediate":[45],"attention.":[46],"this":[48],"paper,":[49],"we":[50],"first":[51],"identify":[52],"important":[53],"LPWANs.":[56],"We":[57,93],"then":[58],"advocate":[59],"the":[61,82,86,102,113,121],"introduction":[62],"centralized":[65,123],"radio":[66],"access":[67],"(C-RAN)":[69],"architecture":[70,124],"tailored":[71],"LPWANs":[73],"present":[75],"proof-of-concept":[77],"implementation":[78],"deployment":[80],"proposed":[83,122],"C-RAN":[84],"widely":[87],"popular":[88],"long":[89],"range":[90],"(LoRa)":[91],"standard.":[92],"also":[94],"provide":[95],"experimental":[96],"results":[97],"to":[98],"demonstrate":[99],"quantify":[101],"increased":[103],"sensitivity":[104],"can":[106],"be":[107],"obtained":[108],"from":[109],"joint":[110],"processing":[111],"baseband":[114],"signals":[115],"multiple":[117],"receivers,":[118],"enabled":[119],"by":[120],"quasi-static":[126],"scenarios":[127],"drone-mounted":[129],"transmitters.":[130]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-08-26T00:00:00"}