{"id":"https://openalex.org/W4312881501","doi":"https://doi.org/10.1109/tsp.2022.3215651","title":"Location Estimates From Channel State Information via Binary Programming","display_name":"Location Estimates From Channel State Information via Binary Programming","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4312881501","doi":"https://doi.org/10.1109/tsp.2022.3215651"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2022.3215651","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2022.3215651","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/A5021390237","display_name":"Muhammed Tahsin Rahman","orcid":"https://orcid.org/0000-0001-6904-3111"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Muhammed Tahsin Rahman","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Toronto, Toronto, ON M5S, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Toronto, Toronto, ON M5S, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089951737","display_name":"Shahrokh Valaee","orcid":"https://orcid.org/0000-0001-6254-1660"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shahrokh Valaee","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Toronto, Toronto, ON M5S, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Toronto, Toronto, ON M5S, Canada","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5021390237"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":1.0063,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.75170607,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"70","issue":null,"first_page":"5265","last_page":"5278"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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":1.0,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.7594032287597656},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.6998717784881592},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6222264766693115},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5642363429069519},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5491096377372742},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5263018608093262},{"id":"https://openalex.org/keywords/binary-code","display_name":"Binary code","score":0.5088977813720703},{"id":"https://openalex.org/keywords/binary-data","display_name":"Binary data","score":0.5042437314987183},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46798276901245117},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4678395986557007},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.42174091935157776},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4165157079696655},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.4125729203224182},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36054402589797974},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.348842054605484},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3205716013908386},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.31119459867477417},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20500308275222778},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1242111325263977},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11866483092308044}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7594032287597656},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.6998717784881592},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6222264766693115},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5642363429069519},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5491096377372742},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5263018608093262},{"id":"https://openalex.org/C63435697","wikidata":"https://www.wikidata.org/wiki/Q864135","display_name":"Binary code","level":3,"score":0.5088977813720703},{"id":"https://openalex.org/C2779190172","wikidata":"https://www.wikidata.org/wiki/Q4913888","display_name":"Binary data","level":3,"score":0.5042437314987183},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46798276901245117},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4678395986557007},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.42174091935157776},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4165157079696655},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.4125729203224182},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36054402589797974},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.348842054605484},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3205716013908386},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.31119459867477417},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20500308275222778},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1242111325263977},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11866483092308044},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2022.3215651","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2022.3215651","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W391578156","https://openalex.org/W783893065","https://openalex.org/W1488435683","https://openalex.org/W1591116419","https://openalex.org/W1650958574","https://openalex.org/W1986931325","https://openalex.org/W1987415890","https://openalex.org/W2024060531","https://openalex.org/W2024860775","https://openalex.org/W2028599779","https://openalex.org/W2038408464","https://openalex.org/W2039122980","https://openalex.org/W2052104091","https://openalex.org/W2088307891","https://openalex.org/W2097323375","https://openalex.org/W2103519107","https://openalex.org/W2105877514","https://openalex.org/W2112033694","https://openalex.org/W2113638573","https://openalex.org/W2118550318","https://openalex.org/W2118585731","https://openalex.org/W2120186527","https://openalex.org/W2121402967","https://openalex.org/W2123023890","https://openalex.org/W2129819572","https://openalex.org/W2131797282","https://openalex.org/W2132702454","https://openalex.org/W2137198385","https://openalex.org/W2145096794","https://openalex.org/W2156005716","https://openalex.org/W2156043924","https://openalex.org/W2167077875","https://openalex.org/W2170852717","https://openalex.org/W2235020008","https://openalex.org/W2565293665","https://openalex.org/W2767272155","https://openalex.org/W2789593553","https://openalex.org/W2793328002","https://openalex.org/W2884645961","https://openalex.org/W2895792205","https://openalex.org/W2916313152","https://openalex.org/W2917005499","https://openalex.org/W2936863785","https://openalex.org/W2963452074","https://openalex.org/W2980021985","https://openalex.org/W2995542436","https://openalex.org/W3013341397","https://openalex.org/W3101987896","https://openalex.org/W3133586866","https://openalex.org/W3159691454","https://openalex.org/W4235628085","https://openalex.org/W4250955649","https://openalex.org/W4286569393","https://openalex.org/W4288364646","https://openalex.org/W6660640755","https://openalex.org/W6677656871","https://openalex.org/W6762269264","https://openalex.org/W6785670408","https://openalex.org/W6794558819"],"related_works":["https://openalex.org/W2376969857","https://openalex.org/W2110252992","https://openalex.org/W614679600","https://openalex.org/W2365309764","https://openalex.org/W2025635845","https://openalex.org/W2185486561","https://openalex.org/W2982570613","https://openalex.org/W2380190821","https://openalex.org/W2395637142","https://openalex.org/W3061941318"],"abstract_inverted_index":{"Recent":[0],"years":[1],"have":[2],"witnessed":[3],"a":[4,29,40,62,97,108,122],"marked":[5],"increase":[6],"in":[7,99,121],"the":[8,24,35,43,67,93,115],"efficacy":[9],"and":[10,32,81,137],"speed":[11],"to":[12,28,74],"solution":[13],"of":[14,77,79,83,95],"binary":[15,30,75,117],"program":[16],"solvers.":[17],"Leveraging":[18],"these":[19,71],"developments,":[20],"we":[21,33,48,57,105],"propose":[22],"converting":[23],"sparse":[25],"modelling":[26],"problem":[27],"program,":[31],"derive":[34,49],"conditions":[36],"under":[37],"which":[38,56],"such":[39],"conversion":[41],"yields":[42],"optimal":[44],"signal":[45],"support.":[46],"Furthermore,":[47],"an":[50,100],"upper":[51],"bound":[52],"on":[53],"this":[54],"condition,":[55],"can":[58],"minimize":[59],"by":[60],"designing":[61],"structured":[63],"tight":[64],"frame":[65],"as":[66],"dictionary.":[68],"We":[69],"apply":[70],"theoretical":[72],"insights":[73],"optimization":[76],"angle":[78],"arrival":[80],"time":[82],"flight":[84],"estimation":[85],"(BOAT)":[86],"using":[87,133,141],"channel":[88],"state":[89],"information":[90],"(CSI),":[91],"with":[92,114],"goal":[94],"localizing":[96],"transmitter":[98],"indoor":[101],"multipath-rich":[102],"environment.":[103],"Finally,":[104],"show":[106],"how":[107],"covariance":[109],"array":[110],"processing":[111],"approach,":[112],"together":[113],"novel":[116],"programming":[118],"paradigm,":[119],"results":[120],"system":[123],"that":[124],"outperforms":[125],"two":[126],"state-of-the-art":[127],"solutions.":[128],"Our":[129],"claims":[130],"are":[131],"substantiated":[132],"both":[134],"simulated":[135],"data":[136,139],"experimental":[138],"collected":[140],"\u201coff-the-shelf\u201d":[142],"WiFi":[143],"IEEE":[144],"802.11ac":[145],"routers.":[146]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}