{"id":"https://openalex.org/W4389579065","doi":"https://doi.org/10.1186/s13634-023-01084-1","title":"Multi-user communications for line-of-sight large intelligent surface systems","display_name":"Multi-user communications for line-of-sight large intelligent surface systems","publication_year":2023,"publication_date":"2023-12-11","ids":{"openalex":"https://openalex.org/W4389579065","doi":"https://doi.org/10.1186/s13634-023-01084-1"},"language":"en","primary_location":{"id":"doi:10.1186/s13634-023-01084-1","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-023-01084-1","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-023-01084-1","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-023-01084-1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100609075","display_name":"Jiayi Chen","orcid":"https://orcid.org/0000-0001-6417-290X"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiayi Chen","raw_affiliation_strings":["College of Electronics and Information Engineering, Shenzhen University, Shenzhen, Guangdong Province, China","College of Electronics and Information Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Shenzhen University, Shenzhen, Guangdong Province, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"College of Electronics and Information Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100609075"],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":{"value":1790,"currency":"USD","value_usd":1790},"apc_paid":{"value":1790,"currency":"USD","value_usd":1790},"fwci":0.2513,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.48601577,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"2023","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9997000098228455,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9972000122070312,"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/bessel-function","display_name":"Bessel function","score":0.7691877484321594},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.735286295413971},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.634299099445343},{"id":"https://openalex.org/keywords/fourier-series","display_name":"Fourier series","score":0.6309114694595337},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6175488829612732},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5280393362045288},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.5271306037902832},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.48012542724609375},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4748965799808502},{"id":"https://openalex.org/keywords/circular-buffer","display_name":"Circular buffer","score":0.4744357168674469},{"id":"https://openalex.org/keywords/harmonics","display_name":"Harmonics","score":0.46878042817115784},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.45568063855171204},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3787350654602051},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2973769009113312},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.29049551486968994},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2705511450767517},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.21904289722442627},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20193815231323242},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.14905041456222534}],"concepts":[{"id":"https://openalex.org/C107706756","wikidata":"https://www.wikidata.org/wiki/Q219637","display_name":"Bessel function","level":2,"score":0.7691877484321594},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.735286295413971},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.634299099445343},{"id":"https://openalex.org/C207864730","wikidata":"https://www.wikidata.org/wiki/Q179467","display_name":"Fourier series","level":2,"score":0.6309114694595337},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6175488829612732},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5280393362045288},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.5271306037902832},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.48012542724609375},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4748965799808502},{"id":"https://openalex.org/C85686653","wikidata":"https://www.wikidata.org/wiki/Q1224994","display_name":"Circular buffer","level":2,"score":0.4744357168674469},{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.46878042817115784},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.45568063855171204},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3787350654602051},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2973769009113312},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.29049551486968994},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2705511450767517},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.21904289722442627},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20193815231323242},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.14905041456222534},{"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13634-023-01084-1","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-023-01084-1","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-023-01084-1","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d6b91250654147b88f2fc13e2dad99f8","is_oa":true,"landing_page_url":"https://doaj.org/article/d6b91250654147b88f2fc13e2dad99f8","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2023, Iss 1, Pp 1-24 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13634-023-01084-1","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-023-01084-1","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-023-01084-1","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1784508299","display_name":null,"funder_award_id":"2016A030310066","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G364375482","display_name":null,"funder_award_id":"61602317","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"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4389579065.pdf","grobid_xml":"https://content.openalex.org/works/W4389579065.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W572555397","https://openalex.org/W1557578388","https://openalex.org/W2062131753","https://openalex.org/W2066533094","https://openalex.org/W2096927504","https://openalex.org/W2114814651","https://openalex.org/W2117465229","https://openalex.org/W2118761136","https://openalex.org/W2124164696","https://openalex.org/W2128865660","https://openalex.org/W2142165404","https://openalex.org/W2150081756","https://openalex.org/W2153279496","https://openalex.org/W2341433667","https://openalex.org/W2617211273","https://openalex.org/W2735938380","https://openalex.org/W2740268063","https://openalex.org/W2771579582","https://openalex.org/W2805166665","https://openalex.org/W2956059314","https://openalex.org/W2963673880","https://openalex.org/W2969424089","https://openalex.org/W2997056960","https://openalex.org/W2998559157","https://openalex.org/W3005072086","https://openalex.org/W3041836163","https://openalex.org/W3043119790","https://openalex.org/W3129062696","https://openalex.org/W3133897697","https://openalex.org/W3188206565","https://openalex.org/W3194986986","https://openalex.org/W4302364882"],"related_works":["https://openalex.org/W2382066232","https://openalex.org/W2288323322","https://openalex.org/W2380185534","https://openalex.org/W2036411871","https://openalex.org/W2013540291","https://openalex.org/W2888890149","https://openalex.org/W2060502314","https://openalex.org/W1890099234","https://openalex.org/W2130176599","https://openalex.org/W2765417755"],"abstract_inverted_index":{"Abstract":[0],"In":[1],"this":[2],"paper,":[3],"we":[4,105],"propose":[5],"a":[6,12,97,107],"new":[7],"interference-suppression":[8,81],"beamformer":[9],"design":[10],"and":[11,44,56,126],"Direction-of-Arrival":[13],"(DoA)":[14],"estimation":[15,109],"method":[16,110,136],"for":[17],"Line-of-Sight":[18],"(LoS)":[19],"multi-user":[20],"communication":[21],"systems":[22],"with":[23,83,101,144],"circular":[24,98],"Large":[25],"Intelligent":[26],"Surfaces":[27],"(LISs).":[28],"This":[29,135],"symmetrical":[30],"circular-shaped":[31],"LIS":[32,99],"allows":[33],"signals":[34],"defined":[35],"on":[36],"it":[37],"to":[38,87,111,124,132,140],"be":[39],"formed":[40],"by":[41,92],"combining":[42],"Fourier":[43,48],"Bessel":[45,58,62],"series.":[46],"The":[47],"harmonics":[49],"are":[50,64],"orthogonal":[51,65],"along":[52,66],"the":[53,57,61,67,79,121,133],"rotational":[54],"direction":[55],"functions":[59,72],"constituting":[60],"series":[63,76],"radial":[68],"direction.":[69],"Synthesizing":[70],"basis":[71],"from":[73],"these":[74],"two":[75],"results":[77],"in":[78],"proposed":[80],"beamformer,":[82],"their":[84],"coefficients":[85],"designed":[86],"cancel":[88],"inter-user":[89],"interference.":[90],"Also":[91],"exploiting":[93],"signal":[94],"structure":[95],"of":[96,115,129],"communicating":[100],"Mobile":[102],"Stations":[103],"(MSs),":[104],"devise":[106],"DoA":[108,122],"obtain":[112],"directional":[113],"information":[114],"incoming":[116],"signals.":[117],"Under":[118],"LoS":[119],"channel,":[120],"corresponds":[123],"elevation":[125],"Azimuth":[127],"angles":[128],"MSs":[130],"relative":[131],"LIS.":[134],"is":[137],"numerically":[138],"demonstrated":[139],"have":[141],"promising":[142],"performance":[143],"high-frequency":[145],"carriers.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
