{"id":"https://openalex.org/W4410227000","doi":"https://doi.org/10.1109/wcnc61545.2025.10978837","title":"Holographic Beamforming Design for RHS-Assisted MU-MISO Systems with One-Bit DACs","display_name":"Holographic Beamforming Design for RHS-Assisted MU-MISO Systems with One-Bit DACs","publication_year":2025,"publication_date":"2025-03-24","ids":{"openalex":"https://openalex.org/W4410227000","doi":"https://doi.org/10.1109/wcnc61545.2025.10978837"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc61545.2025.10978837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc61545.2025.10978837","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5100352466","display_name":"Yaqi Wang","orcid":"https://orcid.org/0000-0002-3737-3498"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaqi Wang","raw_affiliation_strings":["School of Telecommunications Engineering, Xidian University,Xi'an,Shaanxi,China,710071"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Telecommunications Engineering, Xidian University,Xi'an,Shaanxi,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017972286","display_name":"Jianping Zheng","orcid":"https://orcid.org/0000-0002-4244-9223"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianping Zheng","raw_affiliation_strings":["School of Telecommunications Engineering, Xidian University,Xi'an,Shaanxi,China,710071"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Telecommunications Engineering, Xidian University,Xi'an,Shaanxi,China,710071","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"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":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9933000206947327,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9933000206947327,"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":0.9869999885559082,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9861999750137329,"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/beamforming","display_name":"Beamforming","score":0.7627257108688354},{"id":"https://openalex.org/keywords/holography","display_name":"Holography","score":0.6630522012710571},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6187689304351807},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.465164452791214},{"id":"https://openalex.org/keywords/bit","display_name":"Bit (key)","score":0.451793909072876},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3786282539367676},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21249699592590332},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2023543417453766},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1987556517124176},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17448872327804565}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7627257108688354},{"id":"https://openalex.org/C187590223","wikidata":"https://www.wikidata.org/wiki/Q527628","display_name":"Holography","level":2,"score":0.6630522012710571},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6187689304351807},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.465164452791214},{"id":"https://openalex.org/C117011727","wikidata":"https://www.wikidata.org/wiki/Q1278488","display_name":"Bit (key)","level":2,"score":0.451793909072876},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3786282539367676},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21249699592590332},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2023543417453766},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1987556517124176},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17448872327804565}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc61545.2025.10978837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc61545.2025.10978837","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2141620815","https://openalex.org/W2154623602","https://openalex.org/W2164278908","https://openalex.org/W2295512501","https://openalex.org/W2798529266","https://openalex.org/W2963511957","https://openalex.org/W2969424089","https://openalex.org/W3026385361","https://openalex.org/W3034113550","https://openalex.org/W3109623750","https://openalex.org/W3139890857","https://openalex.org/W3161825349","https://openalex.org/W3215493574","https://openalex.org/W4210739474","https://openalex.org/W4213387210","https://openalex.org/W4221135977","https://openalex.org/W4280602226","https://openalex.org/W4292826030","https://openalex.org/W4318828558","https://openalex.org/W4319997970","https://openalex.org/W4382119239","https://openalex.org/W4389252359","https://openalex.org/W4393241097","https://openalex.org/W6725872789"],"related_works":["https://openalex.org/W4327546585","https://openalex.org/W2411923897","https://openalex.org/W4394546135","https://openalex.org/W2707254711","https://openalex.org/W4312894971","https://openalex.org/W4285347720","https://openalex.org/W2520519067","https://openalex.org/W4381305349","https://openalex.org/W2963170046","https://openalex.org/W4200259850"],"abstract_inverted_index":{"Reconfigurable":[0],"holographic":[1,61,105],"surfaces":[2],"(RHSs)":[3],"can":[4],"generate":[5],"the":[6,12,34,49,55,60,75,81,86,95,104,118,121],"desired":[7],"directional":[8],"beam":[9],"by":[10,52,126],"controlling":[11],"radiation":[13],"amplitude":[14],"of":[15,68,120],"reference":[16],"wave,":[17],"and":[18,59,80,94,113],"thus":[19],"is":[20,71,124],"an":[21],"effective":[22],"alternative":[23],"to":[24,47,73,102],"conventional":[25],"analogue":[26],"beamforming":[27,62,106],"architecture.":[28],"In":[29],"this":[30],"paper,":[31],"we":[32,45],"investigate":[33],"RHS-aided":[35],"downlink":[36],"multiuser":[37],"multiple-input-single-output":[38],"system":[39],"with":[40,89,108],"one-bit":[41,56,76],"digital-to-analogue":[42],"converters.":[43],"Specifically,":[44],"aim":[46],"minimize":[48],"mean-square":[50],"error":[51],"alternately":[53],"optimizing":[54],"precoding":[57,78],"vector":[58],"matrix.":[63],"The":[64],"alternating":[65],"direction":[66,92],"method":[67,99,123],"multipliers":[69],"algorithm":[70],"employed":[72],"optimize":[74],"nonlinear":[77],"vector,":[79],"projected":[82],"gradient":[83,98],"decent":[84],"method,":[85,93],"mathematical":[87],"programming":[88],"equilibrium":[90],"constraints-alternating":[91],"Riemannian":[96],"conjugate":[97],"are":[100],"utilized":[101],"design":[103],"matrix":[107],"continuous":[109],"amplitude,":[110,112],"binary":[111],"Lorentzian-constrained":[114],"phase,":[115],"respectively.":[116],"Finally,":[117],"effectiveness":[119],"proposed":[122],"demonstrated":[125],"computer":[127],"simulations.":[128]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}