{"id":"https://openalex.org/W4286247467","doi":"https://doi.org/10.1109/icufn55119.2022.9829610","title":"Differential Packet Level Index Modulation for Low Power Wide Area System","display_name":"Differential Packet Level Index Modulation for Low Power Wide Area System","publication_year":2022,"publication_date":"2022-07-05","ids":{"openalex":"https://openalex.org/W4286247467","doi":"https://doi.org/10.1109/icufn55119.2022.9829610"},"language":"en","primary_location":{"id":"doi:10.1109/icufn55119.2022.9829610","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icufn55119.2022.9829610","pdf_url":null,"source":{"id":"https://openalex.org/S4363608515","display_name":"2022 Thirteenth International Conference on Ubiquitous and Future Networks (ICUFN)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Thirteenth International Conference on Ubiquitous and Future Networks (ICUFN)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5103980966","display_name":"Mai Ohta","orcid":null},"institutions":[{"id":"https://openalex.org/I31784960","display_name":"Fukuoka University","ror":"https://ror.org/04nt8b154","country_code":"JP","type":"education","lineage":["https://openalex.org/I31784960"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mai Ohta","raw_affiliation_strings":["Fukuoka University,Faculty of Engineering,Fukuoka,Japan","Faculty of Engineering, Fukuoka University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fukuoka University,Faculty of Engineering,Fukuoka,Japan","institution_ids":["https://openalex.org/I31784960"]},{"raw_affiliation_string":"Faculty of Engineering, Fukuoka University, Fukuoka, Japan","institution_ids":["https://openalex.org/I31784960"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054932044","display_name":"Takeo Fujii","orcid":"https://orcid.org/0000-0002-7886-5560"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeo Fujii","raw_affiliation_strings":["The University of Electro-Communications,Advanced Wireless and Communication Research Center,Tokyo,Japan","Advanced Wireless and Communication Research Center, The University of Electro-Communications, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Electro-Communications,Advanced Wireless and Communication Research Center,Tokyo,Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advanced Wireless and Communication Research Center, The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.826,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.63536434,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"38","last_page":"42"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9957000017166138,"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"}},{"id":"https://openalex.org/T11932","display_name":"Wireless Body Area Networks","score":0.9907000064849854,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.6662824153900146},{"id":"https://openalex.org/keywords/duty-cycle","display_name":"Duty cycle","score":0.5917600989341736},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5909525752067566},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5417543053627014},{"id":"https://openalex.org/keywords/modulation-index","display_name":"Modulation index","score":0.5194398760795593},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4942619800567627},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.47352883219718933},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.45186784863471985},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.39444947242736816},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.37371379137039185},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33698105812072754},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23520925641059875},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.19564136862754822},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17430979013442993},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16478967666625977},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.14396870136260986},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1355741322040558},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.10127341747283936}],"concepts":[{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6662824153900146},{"id":"https://openalex.org/C199822604","wikidata":"https://www.wikidata.org/wiki/Q557120","display_name":"Duty cycle","level":3,"score":0.5917600989341736},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5909525752067566},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5417543053627014},{"id":"https://openalex.org/C2776635522","wikidata":"https://www.wikidata.org/wiki/Q11883093","display_name":"Modulation index","level":4,"score":0.5194398760795593},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4942619800567627},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.47352883219718933},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.45186784863471985},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.39444947242736816},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.37371379137039185},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33698105812072754},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23520925641059875},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.19564136862754822},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17430979013442993},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16478967666625977},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.14396870136260986},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1355741322040558},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.10127341747283936},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icufn55119.2022.9829610","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icufn55119.2022.9829610","pdf_url":null,"source":{"id":"https://openalex.org/S4363608515","display_name":"2022 Thirteenth International Conference on Ubiquitous and Future Networks (ICUFN)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Thirteenth International Conference on Ubiquitous and Future Networks (ICUFN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2975119875","https://openalex.org/W3121957966","https://openalex.org/W4210300212"],"related_works":["https://openalex.org/W2377216019","https://openalex.org/W2364031916","https://openalex.org/W2349020459","https://openalex.org/W2352043694","https://openalex.org/W2373884999","https://openalex.org/W2091999583","https://openalex.org/W2389505258","https://openalex.org/W3143564857","https://openalex.org/W2495327914","https://openalex.org/W2189072555"],"abstract_inverted_index":{"The":[0,19,55],"purpose":[1],"of":[2,79,141],"this":[3],"study":[4],"is":[5,25,42,119],"to":[6,27,44,58,70,90],"gain":[7],"an":[8,101],"information":[9],"added":[10],"besides":[11],"the":[12,29,34,60,92,96,112,117,123,128,134,139],"transmitted":[13],"data":[14,31,103],"obtained":[15],"by":[16,50,75,105,122,127],"packet":[17,109],"modulation.":[18],"Packet-Level":[20],"Index":[21],"Modulation":[22],"(PLIM)":[23],"method":[24,88],"proposed":[26],"obtaining":[28],"additional":[30],"bits":[32],"because":[33],"Low":[35],"Power":[36],"Wide":[37],"Area":[38],"system":[39],"(LPWA":[40],"system)":[41],"forced":[43],"limit":[45],"a":[46,51,64,67,71,76,86,107],"transmission":[47],"period":[48],"regulated":[49],"Duty":[52],"Cycle":[53],"(DC).":[54],"PLIM":[56],"needs":[57],"synchronize":[59],"time":[61,97,113],"slot":[62,114],"between":[63],"transmitter":[65],"and":[66],"receiver":[68],"due":[69],"clock":[72,124],"drift":[73,125],"caused":[74],"less-accurate":[77],"oscillator":[78],"sensor":[80],"nodes.":[81],"This":[82,131],"paper":[83,132],"studies":[84],"on":[85],"differential-PLIM":[87],"(D-PLIM)":[89],"reduce":[91],"overhead":[93],"spent":[94],"for":[95,137],"synchronization.":[98,115],"D-PLIM":[99,118],"performs":[100],"index":[102,110],"detection":[104],"basing":[106],"previous":[108],"without":[111],"Therefore":[116],"less":[120],"affected":[121],"than":[126],"normal":[129],"PLIM.":[130],"shows":[133],"simulation":[135],"results":[136],"evaluating":[138],"effectiveness":[140],"D-PLIM.":[142]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}