{"id":"https://openalex.org/W4399526258","doi":"https://doi.org/10.1109/tsp.2024.3411672","title":"Direct Target Localization With Low-Bit Quantization in Wireless Sensor Networks","display_name":"Direct Target Localization With Low-Bit Quantization in Wireless Sensor Networks","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4399526258","doi":"https://doi.org/10.1109/tsp.2024.3411672"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2024.3411672","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2024.3411672","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pureadmin.qub.ac.uk/ws/files/592620237/Final_manuscript.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100730842","display_name":"Guoxin Zhang","orcid":"https://orcid.org/0009-0005-5910-7069"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoxin Zhang","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100339151","display_name":"Wei Yi","orcid":"https://orcid.org/0000-0001-9878-7048"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]},{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Wei Yi","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","School of Information and Communication Engineering, the University of Electronic Science and Technology of China, Chengdu 611731, China","Wireless Innovation (CWI), Queen's University Belfast, Belfast, BT3 9DT, U.K"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Information and Communication Engineering, the University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Wireless Innovation (CWI), Queen's University Belfast, Belfast, BT3 9DT, U.K","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035876091","display_name":"Michail Matthaiou","orcid":"https://orcid.org/0000-0001-9235-7741"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Michail Matthaiou","raw_affiliation_strings":["Centre for Wireless Innovation (CWI), Queen’s University Belfast, Belfast, U.K"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Innovation (CWI), Queen’s University Belfast, Belfast, U.K","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018292481","display_name":"Pramod K. Varshney","orcid":"https://orcid.org/0000-0003-4504-5088"},"institutions":[{"id":"https://openalex.org/I70983195","display_name":"Syracuse University","ror":"https://ror.org/025r5qe02","country_code":"US","type":"education","lineage":["https://openalex.org/I70983195"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Pramod K. Varshney","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA","Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY 13244 USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY, USA","institution_ids":["https://openalex.org/I70983195"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY 13244 USA","institution_ids":["https://openalex.org/I70983195"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5018292481"],"corresponding_institution_ids":["https://openalex.org/I70983195"],"apc_list":null,"apc_paid":null,"fwci":3.882,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.9402276,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"72","issue":null,"first_page":"3059","last_page":"3075"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9921000003814697,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9921000003814697,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9617000222206116,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9380000233650208,"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/quantization","display_name":"Quantization (signal processing)","score":0.6401262879371643},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6224709749221802},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6213455200195312},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5091087222099304},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.43299058079719543},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34505701065063477},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33845841884613037},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24858903884887695}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6401262879371643},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6224709749221802},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6213455200195312},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5091087222099304},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.43299058079719543},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34505701065063477},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33845841884613037},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24858903884887695}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tsp.2024.3411672","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2024.3411672","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/7f78b7e6-94c4-4294-a032-afbf5f0bdb84","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/7f78b7e6-94c4-4294-a032-afbf5f0bdb84","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/592620237/Final_manuscript.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Zhang, G, Yi, W, Matthaiou, M & Varshney, P K 2024, 'Direct target localization with low-bit quantization in wireless sensor networks', IEEE Transactions on Signal Processing. https://doi.org/10.1109/TSP.2024.3411672","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/7f78b7e6-94c4-4294-a032-afbf5f0bdb84","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/7f78b7e6-94c4-4294-a032-afbf5f0bdb84","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/592620237/Final_manuscript.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Zhang, G, Yi, W, Matthaiou, M & Varshney, P K 2024, 'Direct target localization with low-bit quantization in wireless sensor networks', IEEE Transactions on Signal Processing. https://doi.org/10.1109/TSP.2024.3411672","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7300000190734863}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3847516997","display_name":null,"funder_award_id":"101001331","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5231041","display_name":"PROPROTEIN CONVERTASE FURIN AS A REGULATOR OF IMMUNE RESPONSES","funder_award_id":"231008","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5558743931","display_name":null,"funder_award_id":"62231008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7033253288","display_name":null,"funder_award_id":"Grants","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7473718869","display_name":null,"funder_award_id":"22310","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8051717526","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8318064016","display_name":null,"funder_award_id":"Horizon","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320357","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321832","display_name":"Queen's University","ror":"https://ror.org/02y72wh86"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4399526258.pdf","grobid_xml":"https://content.openalex.org/works/W4399526258.grobid-xml"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W2032445082","https://openalex.org/W2059554491","https://openalex.org/W2080037086","https://openalex.org/W2080882107","https://openalex.org/W2092606621","https://openalex.org/W2100758588","https://openalex.org/W2110357973","https://openalex.org/W2114669849","https://openalex.org/W2119227377","https://openalex.org/W2125969840","https://openalex.org/W2126076156","https://openalex.org/W2134931138","https://openalex.org/W2140533720","https://openalex.org/W2152079373","https://openalex.org/W2154828437","https://openalex.org/W2168747298","https://openalex.org/W2171206152","https://openalex.org/W2463538903","https://openalex.org/W2595324233","https://openalex.org/W2596683455","https://openalex.org/W2761431131","https://openalex.org/W2761950448","https://openalex.org/W2777658955","https://openalex.org/W2922530657","https://openalex.org/W2928501714","https://openalex.org/W2958373442","https://openalex.org/W2969709933","https://openalex.org/W3002492686","https://openalex.org/W3092603992","https://openalex.org/W3099909623","https://openalex.org/W3100961316","https://openalex.org/W3115967223","https://openalex.org/W3128763991","https://openalex.org/W3177262287","https://openalex.org/W3193899189","https://openalex.org/W3212727074","https://openalex.org/W3213182273","https://openalex.org/W4200537477","https://openalex.org/W4205619206","https://openalex.org/W4250589301","https://openalex.org/W4296558706","https://openalex.org/W4319783416","https://openalex.org/W4321195647","https://openalex.org/W4366149108","https://openalex.org/W4372341161","https://openalex.org/W4386088352","https://openalex.org/W4389544293","https://openalex.org/W4390576497","https://openalex.org/W6874378342"],"related_works":["https://openalex.org/W1975451135","https://openalex.org/W2890570089","https://openalex.org/W2989915292","https://openalex.org/W2295628284","https://openalex.org/W3148968234","https://openalex.org/W145760256","https://openalex.org/W2028086369","https://openalex.org/W2123841989","https://openalex.org/W2129477171","https://openalex.org/W2908230797"],"abstract_inverted_index":{"Wireless":[0],"sensor":[1,64,134],"networks":[2],"(WSNs)":[3],"have":[4,8],"been":[5],"recognized":[6],"to":[7,68,83,94,112,130],"great":[9],"potential":[10,86],"in":[11,32,89,135,222],"the":[12,19,49,69,81,90,95,107,137,141,161,177,199,205,210,215,223],"field":[13],"of":[14,21,59,97,106,225],"target":[15,75,218],"localization.":[16],"To":[17,117],"address":[18],"challenges":[20],"limited":[22],"power":[23],"consumption,":[24],"channel":[25,30,226],"throughput,":[26],"and":[27,99,147],"non-ideal":[28],"transmission":[29],"conditions":[31],"WSNs,":[33],"this":[34],"paper":[35],"proposes":[36],"a":[37,56,149],"channel-aware":[38,74],"direct":[39],"localization":[40,76,115,120,219],"method":[41,77,109,152,196,212],"with":[42],"low-bit":[43,216],"quantization":[44,217],"data.":[45,139],"At":[46],"its":[47,114],"core,":[48],"received":[50],"baseband":[51],"signal":[52],"is":[53,78,110,128,145,157],"quantized":[54],"into":[55,165],"small":[57],"number":[58],"bits":[60],"at":[61,80],"each":[62,132],"local":[63,133],"before":[65],"being":[66],"transmitted":[67],"fusion":[70],"center":[71],"(FC).":[72],"A":[73],"designed":[79],"FC":[82],"account":[84],"for":[85,125,171,197],"data":[87],"distortion":[88],"wireless":[91],"channels":[92],"due":[93],"effects":[96],"fading":[98],"noise.":[100],"The":[101],"Cram\u00e9r-Rao":[102],"lower":[103],"bound":[104],"(CRLB)":[105],"proposed":[108,211],"derived":[111],"assess":[113],"performance.":[116],"achieve":[118],"optimal":[119,178],"performance,":[121],"an":[122,189],"optimization":[123,143,151,193],"problem":[124,144,164,220],"quantizer":[126,162,179],"design":[127,163],"formulated":[129,142],"guide":[131],"quantizing":[136],"raw":[138],"Since":[140],"high-dimensional":[146],"non-convex,":[148],"low-dimensional":[150,167],"based":[153,195],"on":[154],"position":[155],"decoupling":[156],"proposed,":[158],"which":[159],"decouples":[160],"multiple":[166],"sub-optimization":[168],"problems.":[169],"Specifically,":[170],"one-bit":[172],"quantization,":[173,186],"we":[174,187],"prove":[175],"that":[176,209],"can":[180],"be":[181],"obtained":[182],"analytically.":[183],"For":[184],"multi-bit":[185],"employ":[188],"efficient":[190],"particle":[191],"swarm":[192],"(PSO)":[194],"designing":[198],"quantizer.":[200],"Our":[201],"numerical":[202],"results":[203],"validate":[204],"theoretical":[206],"analysis,":[207],"demonstrating":[208],"effectively":[213],"addresses":[214],"especially":[221],"presence":[224],"distortion.":[227]},"counts_by_year":[{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":3}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}