{"id":"https://openalex.org/W4408324671","doi":"https://doi.org/10.1109/globecom52923.2024.10901418","title":"Wireless Sensing with Movable Antennas: Performance and Optimization","display_name":"Wireless Sensing with Movable Antennas: Performance and Optimization","publication_year":2024,"publication_date":"2024-12-08","ids":{"openalex":"https://openalex.org/W4408324671","doi":"https://doi.org/10.1109/globecom52923.2024.10901418"},"language":"en","primary_location":{"id":"doi:10.1109/globecom52923.2024.10901418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5021187316","display_name":"Wenyan Ma","orcid":"https://orcid.org/0000-0003-3358-2927"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wenyan Ma","raw_affiliation_strings":["National University of Singapore,Department of Electrical and Computer Engineering,Singapore,117583"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore,Department of Electrical and Computer Engineering,Singapore,117583","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016962592","display_name":"Lipeng Zhu","orcid":"https://orcid.org/0000-0002-7587-8876"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Lipeng Zhu","raw_affiliation_strings":["National University of Singapore,Department of Electrical and Computer Engineering,Singapore,117583"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore,Department of Electrical and Computer Engineering,Singapore,117583","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100422102","display_name":"Rui Zhang","orcid":"https://orcid.org/0000-0002-8729-8393"},"institutions":[{"id":"https://openalex.org/I4210099586","display_name":"Shenzhen Research Institute of Big Data","ror":"https://ror.org/00z1gwf89","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099586"]},{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Zhang","raw_affiliation_strings":["The Chinese University of Hong Kong,Shenzhen Research Institute of Big Data,Shenzhen,China,518172"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong,Shenzhen Research Institute of Big Data,Shenzhen,China,518172","institution_ids":["https://openalex.org/I4210116924","https://openalex.org/I4210099586"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4028","last_page":"4033"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9939000010490417,"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":0.9939000010490417,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9930999875068665,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9857000112533569,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.7224002480506897},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5386218428611755},{"id":"https://openalex.org/keywords/directional-antenna","display_name":"Directional antenna","score":0.5100563168525696},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3278135061264038},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30062687397003174},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24881625175476074},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.21664628386497498}],"concepts":[{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.7224002480506897},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5386218428611755},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.5100563168525696},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3278135061264038},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30062687397003174},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24881625175476074},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.21664628386497498}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom52923.2024.10901418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8199999928474426}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1853877630","https://openalex.org/W2136544362","https://openalex.org/W2212408862","https://openalex.org/W3126686235","https://openalex.org/W4386523965","https://openalex.org/W4387546248","https://openalex.org/W4387682359","https://openalex.org/W4388666110","https://openalex.org/W4389610136","https://openalex.org/W4390660036","https://openalex.org/W4391547747","https://openalex.org/W4395097211","https://openalex.org/W4404307132","https://openalex.org/W6855499113","https://openalex.org/W6860185465"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2371781948"],"abstract_inverted_index":{"In":[0,92],"this":[1],"paper,":[2],"we":[3,22,66,141],"propose":[4],"a":[5,59,150],"new":[6],"wireless":[7,30],"sensing":[8,19,31],"system":[9],"equipped":[10],"with":[11,83,137,167,202],"the":[12,18,25,36,40,45,62,70,80,86,95,107,122,127,133,168,183,192],"movable-antenna":[13],"(MA)":[14],"array":[15,37],"for":[16,50,79,94,106,132,154],"improving":[17],"performance.":[20],"First,":[21],"show":[23],"that":[24,175],"angle":[26,51],"estimation":[27,55,77,187],"performance":[28],"in":[29],"is":[32,56,110],"fundamentally":[33],"determined":[34],"by":[35,157],"geometry,":[38],"where":[39],"Cramer-Rao":[41],"bound":[42],"(CRB)":[43],"of":[44,52,61,72,76,98,115,126,185,205],"mean":[46],"square":[47],"error":[48],"(MSE)":[49],"arrival":[53],"(AoA)":[54],"derived":[57,111],"as":[58,189,191],"function":[60],"MAs\u2019":[63,108,155],"positions.":[64],"Then,":[65],"aim":[67],"to":[68,85,148,196],"achieve":[69],"minimum":[71],"maximum":[73],"(min-max)":[74],"CRBs":[75],"MSE":[78,188,194],"two":[81],"AoAs":[82],"respect":[84],"horizontal":[87,163],"and":[88,117,124,164],"vertical":[89,165],"axes,":[90],"respectively.":[91],"particular,":[93],"special":[96],"case":[97],"circular":[99],"antenna":[100,134],"movement":[101,135],"region,":[102],"an":[103,143],"optimal":[104,152],"solution":[105,153],"positions":[109,156],"under":[112],"certain":[113],"numbers":[114],"MAs":[116],"circle":[118],"radii.":[119],"Thereby,":[120],"both":[121],"lower-":[123],"upper-bounds":[125],"min-max":[128],"CRB":[129,184],"are":[130],"obtained":[131],"region":[136],"arbitrary":[138],"shapes.":[139],"Moreover,":[140],"develop":[142],"efficient":[144],"alternating":[145],"optimization":[146],"algorithm":[147],"obtain":[149],"locally":[151],"iteratively":[158],"optimizing":[159],"one":[160],"between":[161],"their":[162],"coordinates":[166],"other":[169],"being":[170],"fixed.":[171],"Numerical":[172],"results":[173],"demonstrate":[174],"our":[176],"proposed":[177],"MA":[178],"arrays":[179,200],"can":[180],"significantly":[181],"decrease":[182],"AoA":[186],"well":[190],"actual":[193],"compared":[195],"conventional":[197],"uniform":[198,206],"planar":[199],"(UPAs)":[201],"different":[203],"values":[204],"inter-antenna":[207],"spacing.":[208]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
