{"id":"https://openalex.org/W7162411242","doi":"https://doi.org/10.48550/arxiv.2605.25140","title":"Eliminating Blind Spots from Wireless Network by Metasurface: A Blind Approach","display_name":"Eliminating Blind Spots from Wireless Network by Metasurface: A Blind Approach","publication_year":2026,"publication_date":"2026-05-24","ids":{"openalex":"https://openalex.org/W7162411242","doi":"https://doi.org/10.48550/arxiv.2605.25140"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2605.25140","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.25140","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2605.25140","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076437321","display_name":"Wenhai Lai","orcid":"https://orcid.org/0009-0000-2744-0573"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lai, Wenhai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101583267","display_name":"Mingxiao Li","orcid":"https://orcid.org/0000-0003-0779-4432"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Mingxiao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137008659","display_name":"Kaiming Shen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shen, Kaiming","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137052232","display_name":"Liyao Xiang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiang, Liyao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5137000105","display_name":"Zhi-Quan Luo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luo, Zhi-Quan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"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":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9215999841690063,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9215999841690063,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.01489999983459711,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.01269999984651804,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/blind-spot","display_name":"Blind spot","score":0.6711000204086304},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6292999982833862},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5591999888420105},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5273000001907349},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5202999711036682},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5092999935150146},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.49160000681877136},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4255000054836273},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.42080000042915344}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7330999970436096},{"id":"https://openalex.org/C64731932","wikidata":"https://www.wikidata.org/wiki/Q371090","display_name":"Blind spot","level":2,"score":0.6711000204086304},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6292999982833862},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5591999888420105},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5273000001907349},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5202999711036682},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5092999935150146},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5011000037193298},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.49160000681877136},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4377000033855438},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4255000054836273},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.42080000042915344},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.35370001196861267},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.33719998598098755},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32409998774528503},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3118000030517578},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.30079999566078186},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.2879999876022339},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.2847999930381775},{"id":"https://openalex.org/C41425797","wikidata":"https://www.wikidata.org/wiki/Q4926640","display_name":"Blind equalization","level":4,"score":0.2825999855995178},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.2736000120639801},{"id":"https://openalex.org/C150627866","wikidata":"https://www.wikidata.org/wiki/Q1076893","display_name":"Field of view","level":2,"score":0.27160000801086426},{"id":"https://openalex.org/C508800617","wikidata":"https://www.wikidata.org/wiki/Q29643","display_name":"Wi-Fi","level":4,"score":0.26179999113082886},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.2583000063896179},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.251800000667572},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.25060001015663147}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2605.25140","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.25140","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2605.25140","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.25140","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[{"display_name":"Life below water","score":0.5887535810470581,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Deploying":[0],"metasurfaces":[1],"(MTSs)":[2],"to":[3,63],"eliminate":[4],"wireless":[5],"blind":[6,101],"spots":[7,102],"requires":[8],"jointly":[9],"determining":[10],"the":[11,17],"physical":[12],"placement":[13],"of":[14,53,84,113],"MTSs":[15],"and":[16,33,67],"meta-atom":[18],"phase":[19],"shifts.":[20],"Existing":[21],"methods":[22],"typically":[23],"rely":[24],"on":[25],"explicit":[26],"channel":[27],"estimation,":[28],"which":[29],"incurs":[30],"prohibitive":[31],"overhead":[32],"is":[34],"often":[35],"intractable":[36],"in":[37,103],"real-world":[38],"networks.":[39],"To":[40],"sidestep":[41],"this":[42],"bottleneck,":[43],"we":[44],"propose":[45],"RFZero,":[46],"a":[47,104,111],"channel-state-information":[48],"(CSI)-free":[49],"deployment":[50],"paradigm.":[51],"Instead":[52],"estimating":[54],"channels,":[55],"RFZero":[56,81,97],"extracts":[57],"macro-environmental":[58],"features":[59],"from":[60],"visual":[61],"photos":[62],"guide":[64],"MTS":[65],"placement,":[66],"leverages":[68],"reference":[69],"signal":[70],"received":[71],"power":[72],"(RSRP)":[73],"feedback":[74],"for":[75],"dynamic":[76],"phase-shift":[77],"optimization.":[78],"Most":[79],"importantly,":[80],"operates":[82],"independently":[83],"base":[85],"stations,":[86],"thereby":[87],"enabling":[88],"seamless":[89],"plug-and-play":[90],"implementation.":[91],"Real-world":[92],"field":[93],"tests":[94],"confirm":[95],"that":[96],"completely":[98],"eliminates":[99],"all":[100],"$100\\text{":[105],"m}^2$":[106],"indoor":[107],"area":[108],"using":[109],"just":[110],"pair":[112],"$1.5\\text{":[114],"m}\\times":[115],"0.9\\text{":[116],"m}$":[117],"MTSs.":[118]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-05-27T00:00:00"}