{"id":"https://openalex.org/W3126154686","doi":"https://doi.org/10.1109/lcomm.2021.3057168","title":"An Efficient Frame Optimization Scheme for Low Power Wide Area Networks","display_name":"An Efficient Frame Optimization Scheme for Low Power Wide Area Networks","publication_year":2021,"publication_date":"2021-02-05","ids":{"openalex":"https://openalex.org/W3126154686","doi":"https://doi.org/10.1109/lcomm.2021.3057168","mag":"3126154686"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2021.3057168","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2021.3057168","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5037424505","display_name":"Zhongyang Yu","orcid":"https://orcid.org/0000-0002-4220-7777"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyang Yu","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-4220-7777","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063124926","display_name":"Baoming Bai","orcid":"https://orcid.org/0000-0002-6161-5493"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoming Bai","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-6161-5493","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005429215","display_name":"Min Zhu","orcid":"https://orcid.org/0000-0002-1052-5973"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Zhu","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-1052-5973","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks (ISN), Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.3934,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.57723845,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"25","issue":"5","first_page":"1615","last_page":"1619"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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"}},{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9990000128746033,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9959999918937683,"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/computer-science","display_name":"Computer science","score":0.7627307176589966},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.6125321984291077},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5178442597389221},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5059298872947693},{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.49421194195747375},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.4794922471046448},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.455729603767395},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29374682903289795},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.266713947057724},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.25415879487991333},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22328227758407593}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7627307176589966},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.6125321984291077},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5178442597389221},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5059298872947693},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.49421194195747375},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.4794922471046448},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.455729603767395},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29374682903289795},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.266713947057724},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.25415879487991333},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22328227758407593},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2021.3057168","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2021.3057168","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4000000059604645,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G3424481986","display_name":null,"funder_award_id":"61701368","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5561714826","display_name":null,"funder_award_id":"2018ZDCXL-GY-04-05","funder_id":"https://openalex.org/F4320336350","funder_display_name":"Key Research and Development Projects of Shaanxi Province"},{"id":"https://openalex.org/G8339991895","display_name":"\u9762\u5411\u4f4e\u65f6\u5ef6\u9ad8\u53ef\u9760\u65e0\u7ebf\u901a\u4fe1\u7684\u4fe1\u9053\u7f16\u7801\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61771364","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"},{"id":"https://openalex.org/F4320336350","display_name":"Key Research and Development Projects of Shaanxi Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2100071415","https://openalex.org/W2465691764","https://openalex.org/W2540370915","https://openalex.org/W2565753657","https://openalex.org/W2618902632","https://openalex.org/W2776427202","https://openalex.org/W2890470917","https://openalex.org/W2898242456","https://openalex.org/W2900989188","https://openalex.org/W2903076712","https://openalex.org/W2913164447","https://openalex.org/W3026645531","https://openalex.org/W3047258710","https://openalex.org/W4230471307","https://openalex.org/W4246841922"],"related_works":["https://openalex.org/W8030460","https://openalex.org/W214038","https://openalex.org/W3667364","https://openalex.org/W9034678","https://openalex.org/W4233740","https://openalex.org/W11034288","https://openalex.org/W13073534","https://openalex.org/W12384736","https://openalex.org/W8499764","https://openalex.org/W908271"],"abstract_inverted_index":{"In":[0,25],"order":[1],"to":[2],"support":[3],"low":[4],"power":[5],"wide":[6],"area":[7],"networks":[8],"(LPWANs)":[9],"with":[10],"a":[11,29],"scarce":[12],"pilot":[13],"resource,":[14],"we":[15,27,83,125],"discuss":[16],"the":[17,36,70,73,78,99,106,109,114,119,132],"data":[18],"framing":[19],"and":[20,41,59,77,121],"its":[21],"corresponding":[22],"optimization":[23,90],"problem.":[24],"specific,":[26],"design":[28],"general":[30],"pilot-symbol-assisted-modulation":[31],"(G-PSAM)":[32],"frame":[33,40,89,112,116],"based":[34],"on":[35,131],"standard":[37],"PSAM":[38],"(S-PSAM)":[39],"derive":[42],"joint":[43,133],"data-aided":[44],"&":[45],"non-data-aided":[46],"Cram\u00e9r-Rao":[47],"bounds":[48],"(DA&NDA":[49],"CRBs)":[50],"for":[51,69,117],"carrier":[52,136],"frequency":[53],"offset":[54,57],"(CFO),":[55],"phase":[56],"(PO),":[58],"time":[60],"delay":[61],"estimation,":[62],"followed":[63],"by":[64],"an":[65,86,128],"approximate":[66,74],"DA&NDA":[67,75,134],"CRB":[68,76],"CFO.":[71],"With":[72],"well-known":[79],"control-variate":[80],"method":[81],"(CVM),":[82],"then":[84],"provide":[85],"efficient":[87],"G-PSAM":[88,111],"scheme,":[91],"which":[92],"is":[93],"asymptotically":[94],"optimal":[95],"in":[96],"terms":[97],"of":[98,108],"mean-squared-error":[100],"(MSE)":[101],"performance.":[102],"Simulation":[103],"results":[104],"show":[105],"superiority":[107],"optimized":[110],"over":[113],"S-PSAM":[115],"both":[118],"short-packet":[120],"long-packet":[122],"transmissions.":[123],"Meanwhile,":[124],"also":[126],"present":[127],"example":[129],"verification":[130],"aided":[135],"synchronization":[137],"(i.e.,":[138],"Turbo":[139],"synchronization).":[140]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
