{"id":"https://openalex.org/W1966232965","doi":"https://doi.org/10.1109/pimrc.2012.6362773","title":"Compressive sensing based indoor positioning with denosing and filtering in LF space","display_name":"Compressive sensing based indoor positioning with denosing and filtering in LF space","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W1966232965","doi":"https://doi.org/10.1109/pimrc.2012.6362773","mag":"1966232965"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2012.6362773","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2012.6362773","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC)","raw_type":"proceedings-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/A5052791078","display_name":"Jingang Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jingang Deng","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","Key Laboratory of Universal Wireless Communication, Ministry of Education; Beijing University of Posts and Telecommunications; Beijing 100876 China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education; Beijing University of Posts and Telecommunications; Beijing 100876 China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018587643","display_name":"Qimei Cui","orcid":"https://orcid.org/0000-0003-1720-220X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qimei Cui","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","Key Laboratory of Universal Wireless Communication, Ministry of Education; Beijing University of Posts and Telecommunications; Beijing 100876 China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education; Beijing University of Posts and Telecommunications; Beijing 100876 China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100686652","display_name":"Xuefei Zhang","orcid":"https://orcid.org/0000-0001-7096-9667"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuefei Zhang","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","Key Laboratory of Universal Wireless Communication, Ministry of Education; Beijing University of Posts and Telecommunications; Beijing 100876 China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education; Beijing University of Posts and Telecommunications; Beijing 100876 China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061030501","display_name":"Xiaodong Xu","orcid":"https://orcid.org/0000-0003-4245-5989"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaodong Xu","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","Key Laboratory of Universal Wireless Communication, Ministry of Education; Beijing University of Posts and Telecommunications; Beijing 100876 China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Ministry of Education; Beijing University of Posts and Telecommunications; Beijing 100876 China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5052791078"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.491,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.66117211,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"1","issue":null,"first_page":"2477","last_page":"2482"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9979000091552734,"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/compressed-sensing","display_name":"Compressed sensing","score":0.8177310228347778},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6169171333312988},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5736280083656311},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5387308597564697},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5215444564819336},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4605838656425476},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.44160857796669006},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4338018000125885},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4330671429634094},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4135150909423828},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3053189516067505},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.16675105690956116}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.8177310228347778},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6169171333312988},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5736280083656311},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5387308597564697},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5215444564819336},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4605838656425476},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.44160857796669006},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4338018000125885},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4330671429634094},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4135150909423828},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3053189516067505},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.16675105690956116},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"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/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/pimrc.2012.6362773","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2012.6362773","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.7200000286102295}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W2029980841","https://openalex.org/W2030449718","https://openalex.org/W2080222256","https://openalex.org/W2096971408","https://openalex.org/W2099419968","https://openalex.org/W2100989187","https://openalex.org/W2104266187","https://openalex.org/W2113568926","https://openalex.org/W2118099695","https://openalex.org/W2120234055","https://openalex.org/W2124945426","https://openalex.org/W2125269253","https://openalex.org/W2127271355","https://openalex.org/W2131376143","https://openalex.org/W2136986649","https://openalex.org/W2137611320","https://openalex.org/W2137657509","https://openalex.org/W2144723957","https://openalex.org/W2154304330","https://openalex.org/W2156477559","https://openalex.org/W2166583230","https://openalex.org/W2294690908","https://openalex.org/W2295549646","https://openalex.org/W2296616510","https://openalex.org/W4250955649","https://openalex.org/W6697419950"],"related_works":["https://openalex.org/W2158224665","https://openalex.org/W2379589510","https://openalex.org/W4300044672","https://openalex.org/W2810730439","https://openalex.org/W1881631164","https://openalex.org/W2358292267","https://openalex.org/W2378166785","https://openalex.org/W1964277756","https://openalex.org/W2465351041","https://openalex.org/W2208932071"],"abstract_inverted_index":{"In":[0,71],"this":[1],"paper,":[2],"we":[3,133],"propose":[4],"a":[5,45],"novel":[6],"compressive":[7],"sensing":[8],"(CS)":[9],"based":[10,144],"indoor":[11],"positioning":[12,139],"approach,":[13],"which":[14],"uses":[15],"the":[16,37,54,58,75,82,94,117,122,138,142,148],"signal":[17],"strength":[18],"differentials":[19],"(SSDs)":[20],"as":[21,30],"location":[22,27,34,60],"fingerprints":[23],"(LFs).":[24],"The":[25],"target":[26],"is":[28,90,112],"regarded":[29],"an":[31,64,85,107],"unknown":[32],"sparse":[33,59],"vector":[35,61],"in":[36],"discrete":[38],"spatial":[39],"domain.":[40],"Then":[41],"it":[42],"just":[43],"takes":[44],"little":[46],"number":[47],"of":[48,57,77,98,121,141],"online":[49],"noisy":[50],"SSD":[51,104],"measurements":[52,79],"for":[53],"exact":[55],"recovery":[56,83,124],"by":[62,146],"solving":[63],"\u2113":[65],"<inf":[66],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[67],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</inf>":[68],"-minimization":[69],"program.":[70],"order":[72],"to":[73,92,102,115],"mitigate":[74],"influences":[76],"large":[78],"noise":[80],"on":[81,137],"accuracy,":[84],"LF":[86,100,108],"space":[87,109],"denosing":[88],"algorithm":[89],"proposed":[91,150],"discriminate":[93],"localization":[95],"contribution":[96],"rate":[97],"every":[99],"according":[101],"its":[103],"variation.":[105],"Moreover,":[106],"filtering":[110],"strategy":[111],"also":[113],"exploited":[114],"lower":[116],"high":[118],"computational":[119],"complexity":[120],"CS":[123,143],"algorithm.":[125],"Both":[126],"experimental":[127],"results":[128],"and":[129],"simulations":[130],"demonstrate":[131],"that":[132],"achieve":[134],"remarkable":[135],"improvements":[136],"performance":[140],"approach":[145],"using":[147],"two":[149],"algorithms.":[151]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
