{"id":"https://openalex.org/W4381613460","doi":"https://doi.org/10.1145/3604936","title":"ECRLoRa: LoRa Packet Recovery under Low SNR via Edge\u2013Cloud Collaboration","display_name":"ECRLoRa: LoRa Packet Recovery under Low SNR via Edge\u2013Cloud Collaboration","publication_year":2023,"publication_date":"2023-06-22","ids":{"openalex":"https://openalex.org/W4381613460","doi":"https://doi.org/10.1145/3604936"},"language":"en","primary_location":{"id":"doi:10.1145/3604936","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3604936","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3604936","source":{"id":"https://openalex.org/S170502224","display_name":"ACM Transactions on Sensor Networks","issn_l":"1550-4859","issn":["1550-4859","1550-4867"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Sensor Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3604936","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071996920","display_name":"Luoyu Mei","orcid":"https://orcid.org/0000-0003-2338-0256"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]},{"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","HK"],"is_corresponding":true,"raw_author_name":"Luoyu Mei","raw_affiliation_strings":["Southeast University, China and City University of Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Southeast University, China and City University of Hong Kong, China","institution_ids":["https://openalex.org/I76569877","https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027785880","display_name":"Zhimeng Yin","orcid":"https://orcid.org/0000-0002-3548-3335"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zhimeng Yin","raw_affiliation_strings":["City University of Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"City University of Hong Kong, China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100328284","display_name":"Shuai Wang","orcid":"https://orcid.org/0000-0002-3609-2205"},"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":"Shuai Wang","raw_affiliation_strings":["Southeast University, China"],"affiliations":[{"raw_affiliation_string":"Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101685306","display_name":"Xiaolei Zhou","orcid":"https://orcid.org/0000-0001-8876-2509"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaolei Zhou","raw_affiliation_strings":["National University of Defense Technology, China"],"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085085602","display_name":"Taiwei Ling","orcid":"https://orcid.org/0009-0001-6555-5176"},"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":"Taiwei Ling","raw_affiliation_strings":["Southeast University, China"],"affiliations":[{"raw_affiliation_string":"Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038811034","display_name":"Tian He","orcid":"https://orcid.org/0000-0001-6062-2619"},"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":"Tian He","raw_affiliation_strings":["Southeast University, China"],"affiliations":[{"raw_affiliation_string":"Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5071996920"],"corresponding_institution_ids":["https://openalex.org/I168719708","https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.9034,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.73611721,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"20","issue":"2","first_page":"1","last_page":"25"},"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/T11932","display_name":"Wireless Body Area Networks","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9853000044822693,"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/computer-science","display_name":"Computer science","score":0.8753596544265747},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6492023468017578},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.562903106212616},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4956766366958618},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4673593044281006},{"id":"https://openalex.org/keywords/performance-improvement","display_name":"Performance improvement","score":0.45752084255218506},{"id":"https://openalex.org/keywords/low-latency","display_name":"Low latency (capital markets)","score":0.42842817306518555},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4233134388923645},{"id":"https://openalex.org/keywords/lpwan","display_name":"LPWAN","score":0.4109536409378052},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3460713028907776},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17518389225006104}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8753596544265747},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6492023468017578},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.562903106212616},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4956766366958618},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4673593044281006},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.45752084255218506},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.42842817306518555},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4233134388923645},{"id":"https://openalex.org/C2776445043","wikidata":"https://www.wikidata.org/wiki/Q20706829","display_name":"LPWAN","level":3,"score":0.4109536409378052},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3460713028907776},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17518389225006104},{"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/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"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":1,"locations":[{"id":"doi:10.1145/3604936","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3604936","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3604936","source":{"id":"https://openalex.org/S170502224","display_name":"ACM Transactions on Sensor Networks","issn_l":"1550-4859","issn":["1550-4859","1550-4867"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Sensor Networks","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3604936","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3604936","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3604936","source":{"id":"https://openalex.org/S170502224","display_name":"ACM Transactions on Sensor Networks","issn_l":"1550-4859","issn":["1550-4859","1550-4867"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Sensor Networks","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1198517819","display_name":null,"funder_award_id":"62272098","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1670242743","display_name":null,"funder_award_id":"Grant No. 62272098","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5249178904","display_name":null,"funder_award_id":"Grant No. 6","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7726157001","display_name":null,"funder_award_id":"Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8513333314","display_name":null,"funder_award_id":"2021ZD01","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8955107213","display_name":null,"funder_award_id":"Major","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4381613460.pdf","grobid_xml":"https://content.openalex.org/works/W4381613460.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W2068227516","https://openalex.org/W2523632172","https://openalex.org/W2744263726","https://openalex.org/W2798521665","https://openalex.org/W2897987949","https://openalex.org/W2913174113","https://openalex.org/W2917178737","https://openalex.org/W2917931339","https://openalex.org/W2950743997","https://openalex.org/W2982457460","https://openalex.org/W2984463125","https://openalex.org/W2986959419","https://openalex.org/W3032964970","https://openalex.org/W3047589269","https://openalex.org/W3107306308","https://openalex.org/W3109569612","https://openalex.org/W3110209067","https://openalex.org/W3110234187","https://openalex.org/W3138585045","https://openalex.org/W3154730583","https://openalex.org/W3171954485","https://openalex.org/W3198632567","https://openalex.org/W3201805794","https://openalex.org/W3202541313","https://openalex.org/W3210679776","https://openalex.org/W3214172595","https://openalex.org/W4210582629","https://openalex.org/W4214585763","https://openalex.org/W4281399060","https://openalex.org/W4282968242","https://openalex.org/W4286485285","https://openalex.org/W4308089486","https://openalex.org/W4308963362","https://openalex.org/W4309228627","https://openalex.org/W4322704186"],"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/W2560463884","https://openalex.org/W4300849822","https://openalex.org/W2786211975","https://openalex.org/W3126347694"],"abstract_inverted_index":{"Low-Power":[0],"Wide-Area":[1],"Networks":[2],"(LPWANs),":[3],"extensively":[4],"utilized":[5],"for":[6,30,118],"connecting":[7],"billions":[8],"of":[9,40,179],"IoT":[10],"devices,":[11],"encounter":[12],"wireless":[13],"interference":[14,100],"challenges":[15],"in":[16,55,102,163,189],"unlicensed":[17],"frequency":[18],"bands.":[19],"Cutting-edge":[20],"research":[21],"suggests":[22],"employing":[23],"Received":[24],"Signal":[25],"Strength":[26],"Indication":[27],"(RSSI)":[28],"sequences":[29],"error":[31,110,119],"detection":[32,120],"to":[33,130,201],"mitigate":[34],"interference-related":[35],"issues.":[36],"Nevertheless,":[37],"the":[38,63,73,86,103,122,131,134],"effectiveness":[39],"this":[41,67,70],"method":[42],"significantly":[43],"declines":[44],"under":[45],"low":[46,56,164,182],"signal-to-noise":[47],"ratios":[48],"(SNRs).":[49],"Additionally,":[50],"long-range":[51],"communication":[52],"often":[53],"results":[54],"SNR":[57,165,183],"received":[58],"signals,":[59],"sometimes":[60],"even":[61],"below":[62,185],"noise":[64],"floor.":[65],"Targeting":[66],"fundamental":[68],"issue,":[69],"article":[71],"proposes":[72],"LPWAN":[74],"packet":[75,137],"technique,":[76],"broadly":[77],"applicable":[78],"across":[79],"diverse":[80],"scenarios":[81],"through":[82],"edge\u2013cloud":[83],"collaboration.":[84],"On":[85,133],"edge":[87],"side,":[88,136],"we":[89,112],"propose":[90],"an":[91],"innovative":[92],"architecture":[93],"that":[94,171],"fully":[95],"exploits":[96],"spatial":[97],"distribution":[98],"and":[99,146,155,159,196],"independence":[101],"field.":[104],"Rather":[105],"than":[106],"utilizing":[107,141],"resource-intensive":[108],"RSSI-based":[109],"detection,":[111],"leverage":[113],"a":[114,175],"lightweight":[115],"coding":[116],"scheme":[117],"at":[121],"Long":[123],"Range":[124],"(LoRa)":[125],"edge,":[126],"forwarding":[127],"correct":[128],"frames":[129],"cloud.":[132],"cloud":[135],"recovery":[138,194],"is":[139],"achieved":[140],"group-weighted":[142],"voting.":[143],"We":[144],"design":[145],"implement":[147],"ECRLoRa":[148],"with":[149,181],"commercially":[150],"available":[151],"devices":[152],"(SemTech\u2019s":[153],"SX1278":[154],"SX1302":[156],"LoRa":[157],"chipsets)":[158],"assess":[160],"its":[161],"performance":[162],"environments.":[166],"Our":[167],"thorough":[168],"evaluation":[169],"demonstrates":[170],"our":[172],"approach":[173],"attains":[174],"Packet":[176],"Recovery":[177],"Ratio":[178],"96%":[180],"(i.e.,":[184],"\u221210":[186],"dB),":[187],"resulting":[188],"1.8\u00d7":[190],"throughput,":[191],"7.5\u00d7":[192],"faster":[193],"time,":[195],"4.92\u00d7":[197],"average":[198],"accuracy":[199],"compared":[200],"state-of-the-art":[202],"cloud-optimized":[203],"application":[204],"layer":[205],"solutions.":[206]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}