{"id":"https://openalex.org/W2104998743","doi":"https://doi.org/10.1109/tsp.2011.2159212","title":"Lifetime Maximization in UWB Sensor Networks for Event Detection","display_name":"Lifetime Maximization in UWB Sensor Networks for Event Detection","publication_year":2011,"publication_date":"2011-06-17","ids":{"openalex":"https://openalex.org/W2104998743","doi":"https://doi.org/10.1109/tsp.2011.2159212","mag":"2104998743"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2011.2159212","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2159212","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062709113","display_name":"Ghasem Naddafzadeh Shirazi","orcid":null},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Ghasem Shirazi","raw_affiliation_strings":["The University of British Columbia, Vancouver, BC, CA","Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"The University of British Columbia, Vancouver, BC, CA","institution_ids":[]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052549336","display_name":"Lutz Lampe","orcid":"https://orcid.org/0000-0002-6583-1978"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Lutz Lampe","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5062709113"],"corresponding_institution_ids":["https://openalex.org/I141945490"],"apc_list":null,"apc_paid":null,"fwci":2.4505,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.89560718,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"59","issue":"9","first_page":"4411","last_page":"4423"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9994000196456909,"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":0.9987000226974487,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9983000159263611,"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":0.7709876894950867},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.666816771030426},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5373173952102661},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5114368200302124},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.43381819128990173},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.43167755007743835},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.42950206995010376},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.39503344893455505},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3032820224761963},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.24753081798553467},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2314252257347107},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.11343201994895935}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7709876894950867},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.666816771030426},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5373173952102661},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5114368200302124},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.43381819128990173},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.43167755007743835},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.42950206995010376},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.39503344893455505},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3032820224761963},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24753081798553467},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2314252257347107},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.11343201994895935},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2011.2159212","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2159212","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1590772317","https://openalex.org/W1737503936","https://openalex.org/W1982027763","https://openalex.org/W1994232295","https://openalex.org/W2001025395","https://openalex.org/W2061560193","https://openalex.org/W2086073522","https://openalex.org/W2089910321","https://openalex.org/W2102335104","https://openalex.org/W2110079746","https://openalex.org/W2110116975","https://openalex.org/W2114478453","https://openalex.org/W2117790315","https://openalex.org/W2123856199","https://openalex.org/W2123957769","https://openalex.org/W2125969373","https://openalex.org/W2127949150","https://openalex.org/W2132681262","https://openalex.org/W2132895032","https://openalex.org/W2133806376","https://openalex.org/W2137391804","https://openalex.org/W2137711589","https://openalex.org/W2139136790","https://openalex.org/W2142372059","https://openalex.org/W2147035977","https://openalex.org/W2150512885","https://openalex.org/W2154991835","https://openalex.org/W2159013099","https://openalex.org/W2159808897","https://openalex.org/W2161126924","https://openalex.org/W2163599171","https://openalex.org/W2165275149","https://openalex.org/W2166054752","https://openalex.org/W2166122937","https://openalex.org/W2167097111","https://openalex.org/W2168452204","https://openalex.org/W2170903232","https://openalex.org/W2296319761","https://openalex.org/W2993330478","https://openalex.org/W3133603318","https://openalex.org/W4250589301","https://openalex.org/W4251448448","https://openalex.org/W6676455259","https://openalex.org/W6680673741","https://openalex.org/W6683568687"],"related_works":["https://openalex.org/W4210774172","https://openalex.org/W3035814349","https://openalex.org/W2084892497","https://openalex.org/W2518949622","https://openalex.org/W4285101096","https://openalex.org/W4320477335","https://openalex.org/W4382725876","https://openalex.org/W2275184629","https://openalex.org/W1561889708","https://openalex.org/W2115614142"],"abstract_inverted_index":{"The":[0],"operational":[1,215],"lifetime":[2,50,99,148,216],"of":[3,32,48,51,59,68,98,104,119,150,205],"a":[4,77,144,164,177],"wireless":[5],"sensor":[6,80],"network":[7,20,94,187,214],"(WSN)":[8],"for":[9,95,115,123,147],"event":[10,60,151],"detection":[11,26,33,152],"is":[12,21,113,190],"determined":[13],"by":[14,38],"the":[15,19,30,39,46,66,74,88,93,96,109,120,133,139,158,173,183,201],"maximum":[16],"time":[17],"that":[18,200],"able":[22],"to":[23,76,129,171,192,210,218],"meet":[24],"given":[25],"requirements":[27],"(DRs),":[28],"i.e.,":[29],"probabilities":[31],"and":[34,57,72,87,126,180,189,207],"false":[35],"alarm":[36],"demanded":[37],"application.":[40],"In":[41,62],"this":[42],"paper,":[43],"we":[44,64,142,162],"address":[45],"problem":[47,175],"maximizing":[49],"such":[52],"WSNs":[53],"through":[54],"optimizing":[55],"quantization":[56,206],"routing":[58,208],"measurements.":[61],"particular,":[63],"consider":[65],"task":[67],"monitoring":[69],"multiple":[70],"events":[71],"reporting":[73],"observations":[75],"sink,":[78],"whereby":[79],"nodes":[81,188],"adapt":[82],"their":[83],"data":[84,89,124],"generation":[85],"rate":[86],"flow":[90],"distribution":[91],"in":[92,138,176,213],"purpose":[97],"maximization.":[100],"We":[101],"make":[102],"use":[103],"ultra-wideband":[105],"(UWB)":[106],"signaling":[107],"at":[108],"physical":[110],"layer,":[111],"which":[112,167],"well-suited":[114],"event-detection":[116],"WSNs,":[117],"because":[118],"low-energy":[121],"consumption":[122],"transmission":[125],"relative":[127],"robustness":[128],"multiuser":[130],"interference.":[131],"Expressing":[132],"DRs":[134],"as":[135],"convex":[136],"constraints":[137],"optimization":[140],"variables,":[141],"present":[143],"convex-optimization":[145],"framework":[146],"maximization":[149],"UWB-based":[153],"WSNs.":[154],"Furthermore,":[155],"based":[156],"on":[157],"dual":[159],"decomposition":[160],"approach,":[161],"propose":[163],"decentralized":[165],"algorithm,":[166],"makes":[168],"it":[169],"possible":[170],"solve":[172],"lifetime-maximization":[174],"distributed":[178],"manner":[179],"thus":[181],"shares":[182],"computational":[184],"complexity":[185],"among":[186],"robust":[191],"artifacts":[193],"like":[194],"node":[195],"failures.":[196],"Numerical":[197],"results":[198],"show":[199],"proposed":[202],"joint":[203],"adaptation":[204],"leads":[209],"significant":[211],"improvements":[212],"compared":[217],"benchmark":[219],"approaches":[220],"known":[221],"from":[222],"literature.":[223]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}