{"id":"https://openalex.org/W4401208583","doi":"https://doi.org/10.1109/twc.2024.3432737","title":"Distributed-Robust MVDR Beamforming With Energy-Efficient Topology Control in Wireless Acoustic Sensor Networks","display_name":"Distributed-Robust MVDR Beamforming With Energy-Efficient Topology Control in Wireless Acoustic Sensor Networks","publication_year":2024,"publication_date":"2024-08-01","ids":{"openalex":"https://openalex.org/W4401208583","doi":"https://doi.org/10.1109/twc.2024.3432737"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2024.3432737","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2024.3432737","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5080833267","display_name":"De Hu","orcid":"https://orcid.org/0000-0003-0226-917X"},"institutions":[{"id":"https://openalex.org/I2722730","display_name":"Inner Mongolia University","ror":"https://ror.org/0106qb496","country_code":"CN","type":"education","lineage":["https://openalex.org/I2722730"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"De Hu","raw_affiliation_strings":["College of Computer Science, Inner Mongolia University, Hohhot, China"],"raw_orcid":"https://orcid.org/0000-0003-0226-917X","affiliations":[{"raw_affiliation_string":"College of Computer Science, Inner Mongolia University, Hohhot, China","institution_ids":["https://openalex.org/I2722730"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068851081","display_name":"Qintuya Si","orcid":"https://orcid.org/0000-0003-0955-4862"},"institutions":[{"id":"https://openalex.org/I2722730","display_name":"Inner Mongolia University","ror":"https://ror.org/0106qb496","country_code":"CN","type":"education","lineage":["https://openalex.org/I2722730"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qintuya Si","raw_affiliation_strings":["College of Electronic and Information Engineering, Inner Mongolia University, Hohhot, China"],"raw_orcid":"https://orcid.org/0000-0003-0955-4862","affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Inner Mongolia University, Hohhot, China","institution_ids":["https://openalex.org/I2722730"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100446730","display_name":"Weiwei Zhang","orcid":"https://orcid.org/0000-0001-8445-7398"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwei Zhang","raw_affiliation_strings":["Information Science and Technology College, Dalian Maritime University, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0001-8445-7398","affiliations":[{"raw_affiliation_string":"Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4674,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.88954038,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"23","issue":"10","first_page":"15658","last_page":"15672"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9898999929428101,"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"}},"topics":[{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9898999929428101,"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/T10860","display_name":"Speech and Audio Processing","score":0.9779999852180481,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9745000004768372,"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/beamforming","display_name":"Beamforming","score":0.81186443567276},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6832471489906311},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6582282781600952},{"id":"https://openalex.org/keywords/topology-control","display_name":"Topology control","score":0.6383391618728638},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.49967408180236816},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4808669686317444},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4645514190196991},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.4147108793258667},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.3337606191635132},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.3099208474159241},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27140480279922485},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.16126284003257751},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1318666636943817}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.81186443567276},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6832471489906311},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6582282781600952},{"id":"https://openalex.org/C2778034918","wikidata":"https://www.wikidata.org/wiki/Q3689301","display_name":"Topology control","level":5,"score":0.6383391618728638},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.49967408180236816},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4808669686317444},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4645514190196991},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.4147108793258667},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3337606191635132},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.3099208474159241},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27140480279922485},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.16126284003257751},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1318666636943817}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2024.3432737","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2024.3432737","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3613256139","display_name":null,"funder_award_id":"62201297","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3849788684","display_name":null,"funder_award_id":"62361045","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W54468478","https://openalex.org/W1552314771","https://openalex.org/W1572308468","https://openalex.org/W1680211808","https://openalex.org/W1864806140","https://openalex.org/W1967073510","https://openalex.org/W2000277115","https://openalex.org/W2004445469","https://openalex.org/W2005602327","https://openalex.org/W2040606011","https://openalex.org/W2052279775","https://openalex.org/W2057077708","https://openalex.org/W2060108923","https://openalex.org/W2065633516","https://openalex.org/W2067841448","https://openalex.org/W2102958376","https://openalex.org/W2113168978","https://openalex.org/W2114786478","https://openalex.org/W2117905067","https://openalex.org/W2141998673","https://openalex.org/W2168785234","https://openalex.org/W2169207653","https://openalex.org/W2169593613","https://openalex.org/W2240641835","https://openalex.org/W2242886810","https://openalex.org/W2405501194","https://openalex.org/W2463003157","https://openalex.org/W2592185941","https://openalex.org/W2592607106","https://openalex.org/W2617566018","https://openalex.org/W2778725237","https://openalex.org/W2896112445","https://openalex.org/W2902304208","https://openalex.org/W2914359436","https://openalex.org/W2921875322","https://openalex.org/W2951683139","https://openalex.org/W2962711515","https://openalex.org/W3008892347","https://openalex.org/W3012975118","https://openalex.org/W3032636897","https://openalex.org/W3088483939","https://openalex.org/W3098706579","https://openalex.org/W3104863024","https://openalex.org/W3119981021","https://openalex.org/W3122968066","https://openalex.org/W3131164061","https://openalex.org/W3172818029","https://openalex.org/W3185265368","https://openalex.org/W4214675977","https://openalex.org/W4214923099","https://openalex.org/W4224918594","https://openalex.org/W4285291323","https://openalex.org/W4290712407","https://openalex.org/W4310873028","https://openalex.org/W4311186284","https://openalex.org/W4321608929","https://openalex.org/W4386825118","https://openalex.org/W6629998045","https://openalex.org/W6631784514","https://openalex.org/W6675873571","https://openalex.org/W6697150669"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W2923631784","https://openalex.org/W818226659","https://openalex.org/W4311414679","https://openalex.org/W3124036039","https://openalex.org/W2130785056","https://openalex.org/W2132841313","https://openalex.org/W2086397253","https://openalex.org/W2727286692"],"abstract_inverted_index":{"We":[0],"are":[1,35],"often":[2],"surrounded":[3],"by":[4,38,70,118],"intelligent":[5],"devices":[6],"with":[7],"one":[8,142],"or":[9],"more":[10],"acoustic":[11,17],"sensors,":[12],"which":[13,80],"constitute":[14],"a":[15,53,63,140,175],"wireless":[16],"sensor":[18],"network":[19,106],"(WASN)":[20],"and":[21,55,143,172,182],"can":[22,173],"be":[23],"exploited":[24],"for":[25,60],"various":[26],"audio/speech":[27],"processing":[28],"tasks.":[29],"As":[30],"the":[31,73,76,97,115,120,124,129,147,151,154,187,190],"captured":[32],"audio":[33],"signals":[34],"inevitably":[36],"corrupted":[37],"ambient":[39],"noises,":[40],"signal":[41],"enhancement":[42],"is":[43,67,92,110,165],"vital":[44],"in":[45],"WASNs.":[46,61],"To":[47],"this":[48,50],"end,":[49],"paper":[51],"proposes":[52],"distributed-robust":[54],"energy-efficient":[56,105],"MVDR":[57,65],"beamformer":[58],"(BF)":[59],"Specifically,":[62],"distributed":[64,125],"BF":[66],"first":[68],"derived":[69],"recursively":[71],"updating":[72],"inverse":[74],"of":[75,100,123,178,189],"noise":[77],"correlation":[78],"matrix,":[79],"requires":[81],"fewer":[82],"data":[83,179],"transmission":[84],"without":[85,158],"sacrificing":[86],"performance.":[87],"Then,":[88],"its":[89],"robust":[90,166],"version":[91],"further":[93],"designed":[94],"to":[95,113],"alleviate":[96],"adverse":[98],"effects":[99],"parameter":[101,168],"mismatches.":[102],"Finally,":[103],"an":[104,159],"topology":[107],"control":[108],"(EENTC)":[109],"carried":[111],"out":[112],"reduce":[114,174],"energy":[116],"consumption,":[117],"optimizing":[119],"weight":[121],"matrix":[122],"averaging":[126],"process.":[127],"Since":[128],"proposed":[130,155,191],"EENTC":[131],"strategy":[132],"involves":[133],"non-convex":[134],"programming,":[135],"we":[136],"transform":[137],"it":[138,145,164],"into":[139],"convex":[141],"solve":[144],"via":[146],"Dinkelbach":[148],"algorithm.":[149],"Unlike":[150],"centralized":[152],"BFs,":[153],"method":[156],"works":[157],"additional":[160],"central":[161],"processor.":[162],"Moreover,":[163],"against":[167],"mismatch":[169],"during":[170],"beamforming":[171],"large":[176],"amount":[177],"transmission.":[180],"Simulation":[181],"real-world":[183],"experimental":[184],"results":[185],"confirm":[186],"validity":[188],"method.":[192]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":5}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2025-10-10T00:00:00"}