{"id":"https://openalex.org/W4404034874","doi":"https://doi.org/10.1145/3666025.3699338","title":"FDLoRa: Tackling Downlink-Uplink Asymmetry with Full-duplex LoRa Gateways","display_name":"FDLoRa: Tackling Downlink-Uplink Asymmetry with Full-duplex LoRa Gateways","publication_year":2024,"publication_date":"2024-11-04","ids":{"openalex":"https://openalex.org/W4404034874","doi":"https://doi.org/10.1145/3666025.3699338"},"language":"en","primary_location":{"id":"doi:10.1145/3666025.3699338","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3666025.3699338","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3666025.3699338","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd ACM Conference on Embedded Networked Sensor Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3666025.3699338","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025617277","display_name":"Shiming Yu","orcid":"https://orcid.org/0000-0002-7698-7396"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Shiming Yu","raw_affiliation_strings":["The Hong Kong Polytechnic University, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong Polytechnic University, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075940441","display_name":"Xianjin Xia","orcid":"https://orcid.org/0000-0001-9820-8480"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xianjin Xia","raw_affiliation_strings":["The Hong Kong Polytechnic University, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong Polytechnic University, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111055036","display_name":"Ziyue Zhang","orcid":"https://orcid.org/0009-0007-3409-2889"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ziyue Zhang","raw_affiliation_strings":["The Hong Kong Polytechnic University, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong Polytechnic University, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019148156","display_name":"Ningning Hou","orcid":"https://orcid.org/0000-0002-0220-1274"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ningning Hou","raw_affiliation_strings":["Macquarie University, Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"Macquarie University, Sydney, Australia","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091556511","display_name":"Yuanqing Zheng","orcid":"https://orcid.org/0000-0003-3096-687X"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yuanqing Zheng","raw_affiliation_strings":["The Hong Kong Polytechnic University, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong Polytechnic University, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5025617277"],"corresponding_institution_ids":["https://openalex.org/I14243506"],"apc_list":null,"apc_paid":null,"fwci":2.9228,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.916238,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"281","last_page":"294"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9994999766349792,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9991999864578247,"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/telecommunications-link","display_name":"Telecommunications link","score":0.9044680595397949},{"id":"https://openalex.org/keywords/duplex","display_name":"Duplex (building)","score":0.6284134387969971},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5524958372116089},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38242387771606445},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.06639054417610168}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.9044680595397949},{"id":"https://openalex.org/C99611785","wikidata":"https://www.wikidata.org/wiki/Q6453233","display_name":"Duplex (building)","level":3,"score":0.6284134387969971},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5524958372116089},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38242387771606445},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.06639054417610168},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3666025.3699338","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3666025.3699338","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3666025.3699338","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd ACM Conference on Embedded Networked Sensor Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3666025.3699338","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3666025.3699338","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3666025.3699338","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd ACM Conference on Embedded Networked Sensor Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4404034874.pdf"},"referenced_works_count":71,"referenced_works":["https://openalex.org/W95608104","https://openalex.org/W2106543408","https://openalex.org/W2151210657","https://openalex.org/W2160030828","https://openalex.org/W2283315805","https://openalex.org/W2563709370","https://openalex.org/W2744263726","https://openalex.org/W2855857260","https://openalex.org/W2913174113","https://openalex.org/W2917931339","https://openalex.org/W2957708788","https://openalex.org/W2960832153","https://openalex.org/W2963349810","https://openalex.org/W2981455641","https://openalex.org/W2982457460","https://openalex.org/W2984463125","https://openalex.org/W3016109821","https://openalex.org/W3033228838","https://openalex.org/W3047109867","https://openalex.org/W3047197897","https://openalex.org/W3083272947","https://openalex.org/W3087772852","https://openalex.org/W3110146063","https://openalex.org/W3152586515","https://openalex.org/W3154730583","https://openalex.org/W3170705186","https://openalex.org/W3184172213","https://openalex.org/W3203866400","https://openalex.org/W3208435040","https://openalex.org/W3208459539","https://openalex.org/W3210679776","https://openalex.org/W3214172595","https://openalex.org/W4220866631","https://openalex.org/W4236127247","https://openalex.org/W4282971155","https://openalex.org/W4283216468","https://openalex.org/W4283218298","https://openalex.org/W4285041827","https://openalex.org/W4293207699","https://openalex.org/W4295979725","https://openalex.org/W4295979802","https://openalex.org/W4304605718","https://openalex.org/W4306179636","https://openalex.org/W4306179667","https://openalex.org/W4308963386","https://openalex.org/W4310067561","https://openalex.org/W4312286129","https://openalex.org/W4315481279","https://openalex.org/W4317926944","https://openalex.org/W4317927916","https://openalex.org/W4320060001","https://openalex.org/W4372271806","https://openalex.org/W4372271905","https://openalex.org/W4380926540","https://openalex.org/W4386167493","https://openalex.org/W4386243244","https://openalex.org/W4386260536","https://openalex.org/W4386260580","https://openalex.org/W4387126797","https://openalex.org/W4387212617","https://openalex.org/W4391842951","https://openalex.org/W4395667082","https://openalex.org/W4395667548","https://openalex.org/W4399121425","https://openalex.org/W4399121536","https://openalex.org/W4399320013","https://openalex.org/W4399323619","https://openalex.org/W4399347590","https://openalex.org/W4400334826","https://openalex.org/W4401567326","https://openalex.org/W6839006050"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W4388081250","https://openalex.org/W2909457694","https://openalex.org/W1761601995","https://openalex.org/W2904599916"],"abstract_inverted_index":{"Unlike":[0],"traditional":[1],"data":[2],"collection":[3],"applications":[4,17,42],"(e.g.,":[5,18],"environment":[6],"monitoring)":[7],"that":[8,150],"are":[9],"dominated":[10],"by":[11,155],"uplink":[12,50,105,122],"transmissions,":[13],"the":[14,49,71,83,95,109,118,126,173],"newly":[15],"emerging":[16],"device":[19],"actuation,":[20],"firmware":[21],"update,":[22],"packet":[23],"reception":[24,119],"acknowledgement)":[25],"also":[26],"pose":[27],"ever-increasing":[28],"demands":[29],"on":[30,160],"downlink":[31,56,101,114,133,138,153,168],"transmission":[32,57],"capabilities.":[33],"However,":[34],"current":[35],"LoRaWAN":[36,159],"falls":[37],"short":[38],"in":[39],"supporting":[40],"such":[41],"primarily":[43],"due":[44],"to":[45,60,93,103,135,158],"downlink-uplink":[46],"asymmetry.":[47],"While":[48],"can":[51],"concurrently":[52],"receive":[53],"multiple":[54,141],"packets,":[55],"is":[58],"limited":[59],"a":[61,66,131,161],"single":[62],"logical":[63,142],"channel":[64],"at":[65],"time,":[67],"which":[68,107],"fundamentally":[69],"hinders":[70],"deployment":[72],"of":[73,97,120,144],"downlink-hungry":[74],"applications.":[75],"To":[76],"tackle":[77],"this":[78],"practical":[79],"challenge,":[80],"FDLoRa":[81,129,151],"develops":[82],"first-of-its-kind":[84],"in-band":[85,113],"full-duplex":[86,127],"LoRa":[87],"gateway":[88,171],"design":[89],"with":[90],"novel":[91],"solutions":[92],"mitigate":[94],"impact":[96],"self-interference":[98],"(i.e.,":[99],"strong":[100],"interference":[102],"ultra-weak":[104],"reception),":[106],"unleashes":[108],"full":[110],"spectrum":[111],"for":[112],"transmissions":[115,139],"without":[116],"compromising":[117],"weak":[121],"packets.":[123],"Built":[124],"upon":[125],"gateways,":[128],"introduces":[130],"new":[132],"framework":[134],"support":[136],"concurrent":[137],"over":[140],"channels":[143],"available":[145],"gateways.":[146],"Evaluation":[147],"results":[148],"demonstrate":[149],"boosts":[152],"capacity":[154],"5.7x":[156],"compared":[157],"three-gateway":[162],"testbed":[163],"and":[164],"achieves":[165],"2.58x":[166],"higher":[167],"concurrency":[169],"per":[170],"than":[172],"state-of-the-art.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":14}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}