{"id":"https://openalex.org/W4394744266","doi":"https://doi.org/10.1109/tvt.2024.3387910","title":"Block Interleaved Chirp Spreading LoRa Modulation Over Multipath Channels","display_name":"Block Interleaved Chirp Spreading LoRa Modulation Over Multipath Channels","publication_year":2024,"publication_date":"2024-04-12","ids":{"openalex":"https://openalex.org/W4394744266","doi":"https://doi.org/10.1109/tvt.2024.3387910"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2024.3387910","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2024.3387910","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","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/A5049819654","display_name":"Jiaojiao Liu","orcid":"https://orcid.org/0000-0002-7655-8700"},"institutions":[{"id":"https://openalex.org/I4210090744","display_name":"Guangzhou Marine Geological Survey","ror":"https://ror.org/00jaxam28","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]},{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"funder","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiaojiao Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, China","institution_ids":["https://openalex.org/I4210090744","https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068805100","display_name":"Yuanmei Yan","orcid":"https://orcid.org/0000-0002-6387-6232"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]},{"id":"https://openalex.org/I4210090744","display_name":"Guangzhou Marine Geological Survey","ror":"https://ror.org/00jaxam28","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"funder","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanmei Yan","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, China","institution_ids":["https://openalex.org/I4210090744","https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100830520","display_name":"Peng Huang","orcid":"https://orcid.org/0009-0001-1928-7086"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"funder","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210090744","display_name":"Guangzhou Marine Geological Survey","ror":"https://ror.org/00jaxam28","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Huang","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, China","institution_ids":["https://openalex.org/I4210090744","https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020159861","display_name":"Biyun Ma","orcid":"https://orcid.org/0000-0002-0765-6753"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]},{"id":"https://openalex.org/I4210090744","display_name":"Guangzhou Marine Geological Survey","ror":"https://ror.org/00jaxam28","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"funder","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Biyun Ma","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, China","institution_ids":["https://openalex.org/I4210090744","https://openalex.org/I211433327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005656538","display_name":"Hua Yu","orcid":"https://orcid.org/0000-0002-0231-2978"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"funder","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]},{"id":"https://openalex.org/I4210090744","display_name":"Guangzhou Marine Geological Survey","ror":"https://ror.org/00jaxam28","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Yu","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, China","institution_ids":["https://openalex.org/I4210090744","https://openalex.org/I211433327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5049819654"],"corresponding_institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210090744","https://openalex.org/I90610280"],"apc_list":null,"apc_paid":null,"fwci":1.1098,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.76618374,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"73","issue":"7","first_page":"10840","last_page":"10844"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":1.0,"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":1.0,"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":0.9908999800682068,"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/T12801","display_name":"Bluetooth and Wireless Communication Technologies","score":0.9901000261306763,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.7263818383216858},{"id":"https://openalex.org/keywords/multipath-interference","display_name":"Multipath interference","score":0.6722533106803894},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6329894065856934},{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.5779039263725281},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5778532028198242},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5702757239341736},{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.5582150220870972},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5493618249893188},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.525864839553833},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.48846688866615295},{"id":"https://openalex.org/keywords/rake-receiver","display_name":"Rake receiver","score":0.4595661461353302},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.360795795917511},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3472975492477417},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2673470973968506},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21703091263771057},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.18648478388786316},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.1394127607345581},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09817010164260864}],"concepts":[{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.7263818383216858},{"id":"https://openalex.org/C174749922","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath interference","level":4,"score":0.6722533106803894},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6329894065856934},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.5779039263725281},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5778532028198242},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5702757239341736},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.5582150220870972},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5493618249893188},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.525864839553833},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.48846688866615295},{"id":"https://openalex.org/C23486597","wikidata":"https://www.wikidata.org/wiki/Q1125543","display_name":"Rake receiver","level":4,"score":0.4595661461353302},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.360795795917511},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3472975492477417},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2673470973968506},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21703091263771057},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.18648478388786316},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.1394127607345581},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09817010164260864},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2024.3387910","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2024.3387910","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5899999737739563}],"awards":[{"id":"https://openalex.org/G1992148803","display_name":null,"funder_award_id":"2022A1515011830","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G2935957626","display_name":null,"funder_award_id":"62192712","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3623468000","display_name":null,"funder_award_id":"2023A1515011420","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G4569333382","display_name":null,"funder_award_id":"2022A1515011707","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G6466381690","display_name":null,"funder_award_id":"2021A1515011854","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2766513146","https://openalex.org/W2792195154","https://openalex.org/W2800322601","https://openalex.org/W2809209059","https://openalex.org/W2908628946","https://openalex.org/W2947827092","https://openalex.org/W2951615004","https://openalex.org/W2981455641","https://openalex.org/W3012086683","https://openalex.org/W3180937728","https://openalex.org/W3199688832","https://openalex.org/W4220957285","https://openalex.org/W4291910175","https://openalex.org/W4321194351"],"related_works":["https://openalex.org/W1574430796","https://openalex.org/W1916663633","https://openalex.org/W1935231794","https://openalex.org/W2110552254","https://openalex.org/W2114512966","https://openalex.org/W1973762950","https://openalex.org/W2125264923","https://openalex.org/W2111708194","https://openalex.org/W2103261319","https://openalex.org/W2163897197"],"abstract_inverted_index":{"For":[0],"actual":[1],"multipath":[2,45,80],"channels,":[3],"inter":[4],"symbol":[5],"interference":[6,17,46,56,81],"(ISI)":[7],"may":[8,83],"seriously":[9],"degrade":[10],"LoRa":[11,23,39],"performance.":[12],"With":[13],"the":[14,19,44,61,69,77,89],"path":[15,63],"overlapping":[16],"analyzed,":[18],"upper":[20],"bound":[21],"of":[22,55,79],"bit":[24],"error":[25],"rate":[26],"(BER)":[27],"has":[28],"been":[29],"approximated.":[30],"Then":[31],"we":[32],"propose":[33],"a":[34],"block":[35],"interleaved":[36],"chirp":[37],"spreading":[38],"(BICS-LoRa)":[40],"modulation":[41],"to":[42],"split":[43],"into":[47],"small":[48],"ones":[49],"at":[50],"different":[51],"positions.":[52],"The":[53],"probability":[54],"peak":[57,64,78],"being":[58],"greater":[59],"than":[60],"direct":[62],"is":[65],"reduced,":[66],"so":[67],"does":[68],"BER.":[70],"Experiment":[71],"results":[72],"show":[73],"BICS-LoRa":[74],"can":[75],"reduce":[76],"and":[82],"result":[84],"in":[85,96],"BER":[86],"reduction.":[87],"Besides,":[88],"performance":[90],"gain":[91],"increases":[92],"with":[93],"SF":[94],"value":[95],"most":[97],"cases.":[98]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
