{"id":"https://openalex.org/W4408441387","doi":"https://doi.org/10.1109/jiot.2025.3550897","title":"Distributed MIMO Radar Network for IoT: High-Resolution 4-D Point Cloud Generation and Signal Processing for Smart Mobility","display_name":"Distributed MIMO Radar Network for IoT: High-Resolution 4-D Point Cloud Generation and Signal Processing for Smart Mobility","publication_year":2025,"publication_date":"2025-03-14","ids":{"openalex":"https://openalex.org/W4408441387","doi":"https://doi.org/10.1109/jiot.2025.3550897"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3550897","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3550897","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5088100883","display_name":"Yi Li","orcid":"https://orcid.org/0000-0002-6776-860X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Li","raw_affiliation_strings":["Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Education, College of Electronic and Information Engineering, Key Laboratory of Radar Imaging and Microwave Photonics (Nanjing Univ. Aeronaut. Astronaut.), Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-6776-860X","affiliations":[{"raw_affiliation_string":"Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Education, College of Electronic and Information Engineering, Key Laboratory of Radar Imaging and Microwave Photonics (Nanjing Univ. Aeronaut. Astronaut.), Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100705291","display_name":"Weijie Xia","orcid":"https://orcid.org/0000-0002-9616-8259"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weijie Xia","raw_affiliation_strings":["Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Education, College of Electronic and Information Engineering, Key Laboratory of Radar Imaging and Microwave Photonics (Nanjing Univ. Aeronaut. Astronaut.), Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-9616-8259","affiliations":[{"raw_affiliation_string":"Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Education, College of Electronic and Information Engineering, Key Laboratory of Radar Imaging and Microwave Photonics (Nanjing Univ. Aeronaut. Astronaut.), Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074728748","display_name":"Lingzhi Zhu","orcid":"https://orcid.org/0000-0002-3363-5067"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lingzhi Zhu","raw_affiliation_strings":["Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Education, College of Electronic and Information Engineering, Key Laboratory of Radar Imaging and Microwave Photonics (Nanjing Univ. Aeronaut. Astronaut.), Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-3363-5067","affiliations":[{"raw_affiliation_string":"Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Education, College of Electronic and Information Engineering, Key Laboratory of Radar Imaging and Microwave Photonics (Nanjing Univ. Aeronaut. Astronaut.), Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079747555","display_name":"Cao Qu","orcid":"https://orcid.org/0009-0002-5264-3561"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cao Qu","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Weifu High-technology Group Co., Ltd, Wuxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Weifu High-technology Group Co., Ltd, Wuxi, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061690544","display_name":"Xinrui Zhu","orcid":"https://orcid.org/0000-0002-7197-123X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinrui Zhu","raw_affiliation_strings":["Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Education, College of Electronic and Information Engineering, Key Laboratory of Radar Imaging and Microwave Photonics (Nanjing Univ. Aeronaut. Astronaut.), Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Education, College of Electronic and Information Engineering, Key Laboratory of Radar Imaging and Microwave Photonics (Nanjing Univ. Aeronaut. Astronaut.), Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031792324","display_name":"Jianjiang Zhou","orcid":"https://orcid.org/0000-0002-3927-4215"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianjiang Zhou","raw_affiliation_strings":["Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Education, College of Electronic and Information Engineering, Key Laboratory of Radar Imaging and Microwave Photonics (Nanjing Univ. Aeronaut. Astronaut.), Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-3927-4215","affiliations":[{"raw_affiliation_string":"Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Education, College of Electronic and Information Engineering, Key Laboratory of Radar Imaging and Microwave Photonics (Nanjing Univ. Aeronaut. Astronaut.), Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070882920","display_name":"Wei Yan","orcid":"https://orcid.org/0000-0002-8150-1194"},"institutions":[{"id":"https://openalex.org/I4210088290","display_name":"Sinolight (China)","ror":"https://ror.org/0078x3268","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210087675","https://openalex.org/I4210088290","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210095289","display_name":"Jiangsu Changjiang Electronics Technology (China)","ror":"https://ror.org/00y3rz519","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210095289"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Yan","raw_affiliation_strings":["AI &#x0026; Smart Industry BU, JCET Group Company Ltd., Wuxi, China","JCET Group Co, Ltd., Wuxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AI &#x0026; Smart Industry BU, JCET Group Company Ltd., Wuxi, China","institution_ids":["https://openalex.org/I4210088290"]},{"raw_affiliation_string":"JCET Group Co, Ltd., Wuxi, China","institution_ids":["https://openalex.org/I4210095289"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":13.4502,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.97946929,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"12","issue":"12","first_page":"22366","last_page":"22380"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.847100019454956,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10891","display_name":"Radar Systems and Signal Processing","score":0.847100019454956,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.8152999877929688,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.7736999988555908,"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/computer-science","display_name":"Computer science","score":0.7879740595817566},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6249706149101257},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5804107785224915},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4714806079864502},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.42497867345809937},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.41430214047431946},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3875807821750641},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.360612154006958},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3198227882385254},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.17407941818237305},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.09334784746170044}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7879740595817566},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6249706149101257},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5804107785224915},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4714806079864502},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.42497867345809937},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.41430214047431946},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3875807821750641},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.360612154006958},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3198227882385254},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.17407941818237305},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.09334784746170044},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3550897","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3550897","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6200000047683716}],"awards":[{"id":"https://openalex.org/G2040752532","display_name":null,"funder_award_id":"62301260","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4788271575","display_name":null,"funder_award_id":"BK20220941","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G5504450718","display_name":null,"funder_award_id":"BA2021079","funder_id":"https://openalex.org/F4320335973","funder_display_name":"Transformation Program of Scientific and Technological Achievements of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335973","display_name":"Transformation Program of Scientific and Technological Achievements of Jiangsu Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1976147078","https://openalex.org/W2042465044","https://openalex.org/W2112918058","https://openalex.org/W2121077376","https://openalex.org/W2140214929","https://openalex.org/W2582666574","https://openalex.org/W2888438751","https://openalex.org/W2915950079","https://openalex.org/W2955040099","https://openalex.org/W2967728488","https://openalex.org/W2973146207","https://openalex.org/W3000196372","https://openalex.org/W3040360205","https://openalex.org/W3087954328","https://openalex.org/W3110923198","https://openalex.org/W3111971132","https://openalex.org/W3118293846","https://openalex.org/W3153136529","https://openalex.org/W3161595308","https://openalex.org/W3212748215","https://openalex.org/W4225966544","https://openalex.org/W4285818331","https://openalex.org/W4321607978","https://openalex.org/W4385151654","https://openalex.org/W4385324500","https://openalex.org/W4389041094","https://openalex.org/W4390691501","https://openalex.org/W4394595978","https://openalex.org/W4396754447","https://openalex.org/W4399526368","https://openalex.org/W4400351208","https://openalex.org/W4401806277"],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W4245926026","https://openalex.org/W3150465815","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W1997222214","https://openalex.org/W2560439919","https://openalex.org/W4389340727","https://openalex.org/W2802581102"],"abstract_inverted_index":{"The":[0,216],"rapid":[1],"advancement":[2],"of":[3,5,13,49,59,95,138,173,193,218,229,241],"Internet":[4],"Things":[6],"(IoT)":[7],"technology,":[8],"particularly":[9],"in":[10,56,197,209],"the":[11,18,33,40,57,77,92,109,136,164,190,194,232,244],"realm":[12],"autonomous":[14],"driving,":[15],"has":[16],"elevated":[17],"requirements":[19],"for":[20,68,129,150,223,238],"automotive":[21],"radar":[22,36],"systems":[23],"to":[24,99,120],"achieve":[25],"precise":[26],"environmental":[27],"perception.":[28],"This":[29,126],"article":[30],"delves":[31],"into":[32],"distributed":[34],"MIMO":[35,124],"network":[37],"model":[38],"and":[39,52,73,103,154,167,186,202,226],"associated":[41],"signal":[42],"processing":[43,153],"techniques":[44],"that":[45,89],"enable":[46],"accurate":[47],"measurement":[48],"range,":[50],"velocity,":[51],"angular":[53,160,214],"positions,":[54],"culminating":[55],"generation":[58],"high-resolution":[60],"4-D":[61,205],"point":[62,206],"clouds.":[63],"These":[64],"capabilities":[65],"are":[66],"pivotal":[67],"intelligent":[69,224],"interactions":[70],"between":[71],"vehicles":[72,230,242],"their":[74],"surroundings":[75],"within":[76,156,231],"IoT":[78,245],"ecosystem.":[79],"We":[80],"introduce":[81],"a":[82,100,116,169,235],"stepped-frequency":[83],"frequency-modulated":[84],"continuous":[85],"wave":[86],"(SF-FMCW)":[87],"waveform":[88],"incrementally":[90],"increases":[91],"starting":[93],"frequency":[94],"each":[96],"chirp,":[97],"leading":[98],"larger":[101],"bandwidth":[102],"finer":[104],"range":[105],"resolution":[106],"without":[107],"altering":[108],"individual":[110],"chirp":[111],"bandwidth.":[112],"Furthermore,":[113],"we":[114,162],"propose":[115],"hybrid":[117],"FDM-DDM":[118],"scheme":[119,127],"ensure":[121],"orthogonality":[122],"among":[123],"waveforms.":[125],"allows":[128],"decoding":[130],"across":[131],"various":[132],"DDM":[133],"modes":[134],"through":[135],"application":[137],"overlapping":[139],"binary":[140],"masks,":[141],"while":[142],"maintaining":[143],"unambiguous":[144],"range-Doppler":[145],"measurements,":[146],"which":[147],"is":[148,221],"crucial":[149],"real-time":[151],"data":[152],"decision-making":[155],"IoT.":[157],"To":[158],"enhance":[159],"resolution,":[161],"optimize":[163],"array":[165],"configuration":[166],"develop":[168],"low":[170],"sidelobe":[171],"direction":[172],"arrival":[174],"(DOA)":[175],"estimation":[176],"method":[177],"using":[178],"phase":[179],"coherence":[180],"factor":[181],"(PCF)":[182],"techniques.":[183],"Extensive":[184],"simulations":[185],"experimental":[187],"analyses":[188],"demonstrate":[189],"superior":[191],"performance":[192],"proposed":[195],"methods":[196],"resolving":[198],"closely":[199],"spaced":[200],"targets":[201],"generating":[203],"high-fidelity":[204],"clouds,":[207],"even":[208],"challenging":[210],"scenarios":[211],"with":[212,243],"limited":[213],"separation.":[215],"development":[217],"these":[219],"technologies":[220],"significant":[222],"perception":[225],"safe":[227],"navigation":[228],"IoT,":[233],"providing":[234],"technological":[236],"foundation":[237],"seamless":[239],"integration":[240],"infrastructure.":[246]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
