{"id":"https://openalex.org/W4390097202","doi":"https://doi.org/10.1109/lcomm.2023.3345845","title":"Delay Pre-Compensation Scheme for Single Carrier IRS-Aided Wideband Multi-User MISO Systems","display_name":"Delay Pre-Compensation Scheme for Single Carrier IRS-Aided Wideband Multi-User MISO Systems","publication_year":2023,"publication_date":"2023-12-22","ids":{"openalex":"https://openalex.org/W4390097202","doi":"https://doi.org/10.1109/lcomm.2023.3345845"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2023.3345845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3345845","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5076838715","display_name":"Caihong Kai","orcid":"https://orcid.org/0000-0002-1061-9267"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Caihong Kai","raw_affiliation_strings":["School of Computer Science and Information Engineering, Hefei University of Technology, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-1061-9267","affiliations":[{"raw_affiliation_string":"School of Computer Science and Information Engineering, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101838361","display_name":"Luyao Ma","orcid":"https://orcid.org/0000-0002-9099-8972"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luyao Ma","raw_affiliation_strings":["School of Computer Science and Information Engineering, Hefei University of Technology, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-9099-8972","affiliations":[{"raw_affiliation_string":"School of Computer Science and Information Engineering, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046019676","display_name":"Shiwen He","orcid":"https://orcid.org/0000-0003-0549-4970"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiwen He","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China","Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-0549-4970","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000355332","display_name":"Jianyue Zhu","orcid":"https://orcid.org/0000-0003-0823-1391"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianyue Zhu","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100691826","display_name":"Wei Huang","orcid":"https://orcid.org/0000-0001-6340-422X"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Huang","raw_affiliation_strings":["School of Computer Science and Information Engineering, Hefei University of Technology, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0001-6340-422X","affiliations":[{"raw_affiliation_string":"School of Computer Science and Information Engineering, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2345,"currency":"USD","value_usd":2345},"apc_paid":null,"fwci":0.1659,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.44025225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"28","issue":"2","first_page":"362","last_page":"366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9995999932289124,"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":0.9995999932289124,"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/T12042","display_name":"Satellite Communication Systems","score":0.9814000129699707,"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"}},{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9154999852180481,"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/precoding","display_name":"Precoding","score":0.8357800841331482},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.7394622564315796},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7347602844238281},{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.57286536693573},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5306272506713867},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5275200009346008},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5173786878585815},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4884738028049469},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.48586127161979675},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48447585105895996},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.47384434938430786},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4581716060638428},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4547017514705658},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.415244996547699},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.34430888295173645},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.33575040102005005},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.16853851079940796},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1641179621219635},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10563045740127563}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8357800841331482},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.7394622564315796},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7347602844238281},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.57286536693573},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5306272506713867},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5275200009346008},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5173786878585815},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4884738028049469},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.48586127161979675},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48447585105895996},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.47384434938430786},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4581716060638428},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4547017514705658},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.415244996547699},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34430888295173645},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.33575040102005005},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.16853851079940796},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1641179621219635},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10563045740127563},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2023.3345845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3345845","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1779590182","display_name":null,"funder_award_id":"22KJB510005","funder_id":"https://openalex.org/F4320335440","funder_display_name":"Natural Science Research of Jiangsu Higher Education Institutions of China"},{"id":"https://openalex.org/G2621075164","display_name":null,"funder_award_id":"BK20220439","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G3264992662","display_name":null,"funder_award_id":"62171474","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3649809398","display_name":null,"funder_award_id":"62371180","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5086156945","display_name":null,"funder_award_id":"61971176","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6060036107","display_name":null,"funder_award_id":"2008085QF281","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334897","display_name":"Natural Science Foundation of Anhui Province","ror":null},{"id":"https://openalex.org/F4320335440","display_name":"Natural Science Research of Jiangsu Higher Education Institutions of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1982754822","https://openalex.org/W1996205685","https://openalex.org/W2053521124","https://openalex.org/W2790721964","https://openalex.org/W2886992435","https://openalex.org/W2898719066","https://openalex.org/W2928963866","https://openalex.org/W2964218543","https://openalex.org/W2969424089","https://openalex.org/W3011747750","https://openalex.org/W3017150380","https://openalex.org/W3112315495","https://openalex.org/W4205751049","https://openalex.org/W4290715804","https://openalex.org/W4312418390","https://openalex.org/W4321488271","https://openalex.org/W4366378132","https://openalex.org/W4386025740","https://openalex.org/W4386177828"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W4386858283","https://openalex.org/W3190864439","https://openalex.org/W1979957996","https://openalex.org/W1993945082"],"abstract_inverted_index":{"To":[0],"overcome":[1],"the":[2,16,37,46,59,63,69,76,92],"frequency-selective":[3],"fading":[4],"of":[5,62,94],"high-frequency":[6],"communications,":[7],"this":[8],"letter":[9],"proposes":[10],"a":[11,50],"delay":[12],"pre-compensation":[13],"scheme":[14],"for":[15],"intelligent":[17],"reflecting":[18],"surfaces":[19],"(IRS)-aided":[20],"wideband":[21],"multi-user":[22],"multiple-input":[23],"single-output":[24],"(MISO)":[25],"systems,":[26],"which":[27],"can":[28],"attain":[29],"inter-symbol":[30],"interference":[31],"(ISI)-suppressed":[32],"communication":[33],"without":[34],"relying":[35],"on":[36,45],"typical":[38],"channel":[39],"equalization":[40],"and":[41,78],"multi-carrier":[42],"modulation.":[43],"Based":[44],"obtained":[47],"ISI-suppressed":[48],"channel,":[49],"low-complexity":[51],"delay-based":[52],"precoding":[53,80],"algorithm":[54],"is":[55],"developed":[56],"to":[57],"minimize":[58],"transmit":[60,77],"power":[61],"base":[64],"station":[65],"(BS)":[66],"by":[67],"exploiting":[68],"successive":[70],"convex":[71],"approximation":[72],"(SCA)":[73],"framework,":[74],"where":[75],"reflect":[79],"vectors":[81],"are":[82],"updated":[83],"simultaneously":[84],"at":[85],"each":[86],"iteration.":[87],"The":[88],"numerical":[89],"simulations":[90],"verify":[91],"effectiveness":[93],"our":[95],"proposed":[96],"scheme.":[97]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}
