{"id":"https://openalex.org/W4415723563","doi":"https://doi.org/10.1145/3774326","title":"From Fragmentation to Correlation: Reliable LoRa Reception over Weak Marine Links","display_name":"From Fragmentation to Correlation: Reliable LoRa Reception over Weak Marine Links","publication_year":2025,"publication_date":"2025-10-31","ids":{"openalex":"https://openalex.org/W4415723563","doi":"https://doi.org/10.1145/3774326"},"language":"en","primary_location":{"id":"doi:10.1145/3774326","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3774326","pdf_url":null,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100387623","display_name":"Hui Liu","orcid":"https://orcid.org/0009-0006-9434-2635"},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hui Liu","raw_affiliation_strings":["Faculty of Information Science and Engineering, Ocean University of China","Faculty of Information Science and Engineering, Ocean University of China, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Science and Engineering, Ocean University of China","institution_ids":["https://openalex.org/I59028903"]},{"raw_affiliation_string":"Faculty of Information Science and Engineering, Ocean University of China, Qingdao, China","institution_ids":["https://openalex.org/I59028903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101510763","display_name":"Penghao Wang","orcid":"https://orcid.org/0009-0005-8431-5388"},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Penghao Wang","raw_affiliation_strings":["Faculty of Information Science and Engineering, Ocean University of China","Faculty of Information Science and Engineering, Ocean University of China, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Science and Engineering, Ocean University of China","institution_ids":["https://openalex.org/I59028903"]},{"raw_affiliation_string":"Faculty of Information Science and Engineering, Ocean University of China, Qingdao, China","institution_ids":["https://openalex.org/I59028903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013960876","display_name":"P. Wang","orcid":"https://orcid.org/0000-0002-5123-7871"},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengyu Wang","raw_affiliation_strings":["Faculty of Information Science and Engineering, Ocean University of China","Faculty of Information Science and Engineering, Ocean University of China, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Science and Engineering, Ocean University of China","institution_ids":["https://openalex.org/I59028903"]},{"raw_affiliation_string":"Faculty of Information Science and Engineering, Ocean University of China, Qingdao, China","institution_ids":["https://openalex.org/I59028903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025229923","display_name":"Jingyang Hu","orcid":"https://orcid.org/0000-0001-7560-7913"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingyang Hu","raw_affiliation_strings":["University of Science and Technology of China","University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061448582","display_name":"Hongbo Jiang","orcid":"https://orcid.org/0000-0001-7372-2539"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongbo Jiang","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University","College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University","institution_ids":["https://openalex.org/I16609230"]},{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100362891","display_name":"Chao Liu","orcid":"https://orcid.org/0000-0001-7363-1987"},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Liu","raw_affiliation_strings":["Faculty of Information Science and Engineering, Ocean University of China","Faculty of Information Science and Engineering, Ocean University of China, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Science and Engineering, Ocean University of China","institution_ids":["https://openalex.org/I59028903"]},{"raw_affiliation_string":"Faculty of Information Science and Engineering, Ocean University of China, Qingdao, China","institution_ids":["https://openalex.org/I59028903"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100387623"],"corresponding_institution_ids":["https://openalex.org/I59028903"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.41239072,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"22","issue":"1","first_page":"1","last_page":"23"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.4959000051021576,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.4959000051021576,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T12079","display_name":"IoT Networks and Protocols","score":0.3257000148296356,"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":0.07429999858140945,"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/transmitter","display_name":"Transmitter","score":0.7824000120162964},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6110000014305115},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5090000033378601},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.501800000667572},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.4650999903678894},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.43959999084472656},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43230000138282776},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.3984000086784363},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.3968000113964081}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7824000120162964},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7325000166893005},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6110000014305115},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5090000033378601},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.501800000667572},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.4650999903678894},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.43959999084472656},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43230000138282776},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.3984000086784363},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3971000015735626},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.3968000113964081},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34709998965263367},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.3310000002384186},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32820001244544983},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.32260000705718994},{"id":"https://openalex.org/C191015642","wikidata":"https://www.wikidata.org/wiki/Q1132459","display_name":"Fragmentation (computing)","level":2,"score":0.2928999960422516},{"id":"https://openalex.org/C30436405","wikidata":"https://www.wikidata.org/wiki/Q210973","display_name":"Cellular communication","level":3,"score":0.2921000123023987},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2906999886035919},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.28940001130104065},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.28119999170303345},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.2759999930858612},{"id":"https://openalex.org/C2986660100","wikidata":"https://www.wikidata.org/wiki/Q1172466","display_name":"Communication link","level":2,"score":0.265500009059906},{"id":"https://openalex.org/C111185680","wikidata":"https://www.wikidata.org/wiki/Q3866206","display_name":"Sensor node","level":5,"score":0.2551000118255615},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.2549999952316284},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.25380000472068787},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.25380000472068787},{"id":"https://openalex.org/C197000039","wikidata":"https://www.wikidata.org/wiki/Q2027432","display_name":"Free-space optical communication","level":3,"score":0.2533999979496002},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.25119999051094055}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3774326","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3774326","pdf_url":null,"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":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1991451836","https://openalex.org/W2113540812","https://openalex.org/W2238723005","https://openalex.org/W2499400668","https://openalex.org/W2615463707","https://openalex.org/W2744263726","https://openalex.org/W2784266238","https://openalex.org/W2917931339","https://openalex.org/W2963899262","https://openalex.org/W2982338244","https://openalex.org/W2984463125","https://openalex.org/W3042816380","https://openalex.org/W3088407719","https://openalex.org/W3106830511","https://openalex.org/W3152586515","https://openalex.org/W3154730583","https://openalex.org/W3214172595","https://openalex.org/W4206080809","https://openalex.org/W4226193994","https://openalex.org/W4295979802","https://openalex.org/W4306179636","https://openalex.org/W4308963386","https://openalex.org/W4383754123","https://openalex.org/W4386241028","https://openalex.org/W4392123546"],"related_works":[],"abstract_inverted_index":{"LoRa":[0,59,181],"holds":[1],"significant":[2],"promise":[3],"for":[4,63],"marine":[5,24,52,68,189],"monitoring":[6],"and":[7,19,79,102,130,170],"communication":[8,27,46],"due":[9],"to":[10,91,136,179],"its":[11,26,184],"advantages":[12],"of":[13,36,45,98,141,159,167],"long":[14],"range,":[15],"low":[16,20,64,165],"power":[17],"consumption,":[18],"cost.":[21],"However,":[22],"in":[23,50,187],"environments,":[25],"performance":[28],"is":[29],"severely":[30],"degraded":[31],"by":[32,39,94,106,175],"the":[33,43,51,77,82,96,115,133,138,142,172],"strong":[34],"absorption":[35],"electromagnetic":[37],"waves":[38],"seawater.":[40],"To":[41],"enhance":[42],"reliability":[44],"under":[47],"weak":[48],"channels":[49],"environment,":[53],"this":[54],"article":[55],"proposes":[56],"FCLoRa,":[57],"a":[58,72,87,120,155],"receiver":[60,83],"enhancement":[61],"system":[62],"signal-to-noise":[65],"ratio":[66],"(SNR)":[67],"environments.":[69],"FCLoRa":[70,153],"adopts":[71],"dual-domain":[73],"cooperative":[74],"strategy":[75],"between":[76],"transmitter":[78,116],"receiver.":[80],"On":[81,114],"side,":[84,117],"it":[85,118],"employs":[86],"multilevel":[88],"accumulation":[89],"scheme":[90],"detect":[92],"packets":[93],"aggregating":[95],"energy":[97],"windowed":[99],"symbol":[100],"\u201cfragments\u201d":[101],"reconstructs":[103],"complete":[104],"signals":[105,110],"fusing":[107],"weak,":[108],"fragmented":[109],"from":[111],"multiple":[112],"gateways.":[113],"builds":[119],"two-dimensional":[121],"polarization":[122,139],"fingerprint":[123],"library":[124],"based":[125],"on":[126],"antenna":[127],"attitude":[128],"sensing":[129],"dynamically":[131],"adjusts":[132],"transmission":[134],"direction":[135],"match":[137],"characteristics":[140],"base":[143],"station,":[144],"thereby":[145],"minimizing":[146],"signal":[147],"loss.":[148],"Experimental":[149],"results":[150],"show":[151],"that":[152],"achieves":[154],"packet":[156],"detection":[157],"rate":[158],"nearly":[160],"40%":[161],"at":[162],"an":[163],"extremely":[164],"SNR":[166,174],"\u201335":[168],"dB,":[169],"improves":[171],"average":[173],"1.92":[176],"dB":[177],"compared":[178],"conventional":[180],"reception,":[182],"demonstrating":[183],"practical":[185],"value":[186],"extreme":[188],"scenarios.":[190]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-31T00:00:00"}
