{"id":"https://openalex.org/W4386177828","doi":"https://doi.org/10.1109/twc.2023.3306899","title":"Single-Carrier Delay Alignment Modulation for Multi-IRS Aided Communication","display_name":"Single-Carrier Delay Alignment Modulation for Multi-IRS Aided Communication","publication_year":2023,"publication_date":"2023-08-25","ids":{"openalex":"https://openalex.org/W4386177828","doi":"https://doi.org/10.1109/twc.2023.3306899"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2023.3306899","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3306899","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/A5067949963","display_name":"Haiquan Lu","orcid":"https://orcid.org/0000-0002-3897-9950"},"institutions":[{"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"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiquan Lu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China","National Mobile Communications Research Laboratory and Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-3897-9950","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory and Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082336235","display_name":"Yong Zeng","orcid":"https://orcid.org/0000-0002-3670-0434"},"institutions":[{"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"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Zeng","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China","National Mobile Communications Research Laboratory and Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-3670-0434","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory and Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013079905","display_name":"Shi Jin","orcid":"https://orcid.org/0000-0003-0271-6021"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi Jin","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China","National Mobile Communications Research Laboratory and Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-0271-6021","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory and Frontiers Science Center for Mobile Information Communication and Security, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100422102","display_name":"Rui Zhang","orcid":"https://orcid.org/0000-0002-8729-8393"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]},{"id":"https://openalex.org/I4210099586","display_name":"Shenzhen Research Institute of Big Data","ror":"https://ror.org/00z1gwf89","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099586"]},{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Rui Zhang","raw_affiliation_strings":["School of Science and Engineering, Shenzhen Research Institute of Big Data, The Chinese University of Hong Kong, Shenzhen, China","Shenzhen Research Institute of Big Data, School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong, China","Department of Electrical and Computer Engineering, National University of Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-8729-8393","affiliations":[{"raw_affiliation_string":"School of Science and Engineering, Shenzhen Research Institute of Big Data, The Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924","https://openalex.org/I4210099586"]},{"raw_affiliation_string":"Shenzhen Research Institute of Big Data, School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I4210116924","https://openalex.org/I4210099586"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8708,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.85787364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"23","issue":"4","first_page":"3267","last_page":"3282"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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":1.0,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9930999875068665,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9884999990463257,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.8220748901367188},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6962242126464844},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5896780490875244},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5545015335083008},{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.49909186363220215},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.4729559123516083},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.43694791197776794},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3965635299682617},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.39244985580444336},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3708876073360443},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3100854754447937},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1469070315361023},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13476967811584473}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8220748901367188},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6962242126464844},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5896780490875244},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5545015335083008},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.49909186363220215},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.4729559123516083},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.43694791197776794},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3965635299682617},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.39244985580444336},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3708876073360443},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3100854754447937},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1469070315361023},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13476967811584473}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2023.3306899","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3306899","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":[],"awards":[{"id":"https://openalex.org/G6177241327","display_name":null,"funder_award_id":"R-261-518-005-720","funder_id":"https://openalex.org/F4320320698","funder_display_name":"National University of Singapore"},{"id":"https://openalex.org/G709642214","display_name":null,"funder_award_id":"T2EP50120-0024","funder_id":"https://openalex.org/F4320320751","funder_display_name":"Ministry of Education - Singapore"},{"id":"https://openalex.org/G7238088061","display_name":"\u667a\u80fd\u7f51\u8054\u65e0\u4eba\u673a\u4e09\u7ef4\u7a7a\u95f4\u901a\u4fe1\u7406\u8bba\u65b9\u6cd5\u7814\u7a76","funder_award_id":"62071114","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7967913303","display_name":null,"funder_award_id":"2019YFB1803400","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8567466419","display_name":null,"funder_award_id":"2242022k60004","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320320698","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49"},{"id":"https://openalex.org/F4320320751","display_name":"Ministry of Education - Singapore","ror":"https://ror.org/01kcva023"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W836396136","https://openalex.org/W1563779842","https://openalex.org/W1988207899","https://openalex.org/W1991056455","https://openalex.org/W1997834106","https://openalex.org/W2006356104","https://openalex.org/W2023146061","https://openalex.org/W2073804566","https://openalex.org/W2105862752","https://openalex.org/W2110561776","https://openalex.org/W2132379039","https://openalex.org/W2132821178","https://openalex.org/W2272804037","https://openalex.org/W2298058741","https://openalex.org/W2612254130","https://openalex.org/W2621345802","https://openalex.org/W2946140790","https://openalex.org/W2950077417","https://openalex.org/W2955897898","https://openalex.org/W2963355537","https://openalex.org/W2963673880","https://openalex.org/W2964227303","https://openalex.org/W2968810373","https://openalex.org/W2969424089","https://openalex.org/W2971912794","https://openalex.org/W2981792785","https://openalex.org/W2984937369","https://openalex.org/W2990747873","https://openalex.org/W3011747750","https://openalex.org/W3015594231","https://openalex.org/W3035386068","https://openalex.org/W3043220753","https://openalex.org/W3088226458","https://openalex.org/W3096401097","https://openalex.org/W3102532004","https://openalex.org/W3104300639","https://openalex.org/W3127940641","https://openalex.org/W3129486236","https://openalex.org/W3146827687","https://openalex.org/W3183932304","https://openalex.org/W3185863076","https://openalex.org/W3200488266","https://openalex.org/W3201861013","https://openalex.org/W3211270128","https://openalex.org/W3213225772","https://openalex.org/W4206617143","https://openalex.org/W4211120851","https://openalex.org/W4214867678","https://openalex.org/W4221145524","https://openalex.org/W4226061238","https://openalex.org/W4250897953","https://openalex.org/W4283328590","https://openalex.org/W4312593044","https://openalex.org/W4366378132","https://openalex.org/W4386025740","https://openalex.org/W6838754585","https://openalex.org/W6839258788"],"related_works":["https://openalex.org/W2150616327","https://openalex.org/W2068165465","https://openalex.org/W2005714873","https://openalex.org/W2041562317","https://openalex.org/W2389906300","https://openalex.org/W2368244508","https://openalex.org/W2135294057","https://openalex.org/W2350290990","https://openalex.org/W2026134365","https://openalex.org/W3203000479"],"abstract_inverted_index":{"Delay":[0],"alignment":[1],"modulation":[2],"(DAM)":[3],"is":[4,48,107,225],"a":[5,41,176,216],"promising":[6],"technology":[7],"to":[8,50,80,124,185,209],"achieve":[9,57],"inter-symbol":[10],"interference":[11],"(ISI)-free":[12],"single-carrier":[13,78],"communication,":[14,199],"by":[15,168],"leveraging":[16],"<italic":[17,22],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[18,23],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">delay":[19],"compensation</i>":[20],"and":[21,56,84,88,131,146,158,200,248],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">path-based":[24],"beamforming</i>":[25],",":[26],"rather":[27],"than":[28,110],"the":[29,100,111,122,125,132,142,148,156,163,170,180,187,191,201,211,235],"conventional":[30],"channel":[31,45,117],"equalization":[32],"or":[33],"multi-carrier":[34],"transmission.":[35],"In":[36,73],"particular,":[37],"when":[38,99],"there":[39],"exist":[40],"few":[42],"strong":[43],"time-dispersive":[44],"paths,":[46],"DAM":[47,79,166,198,240],"able":[49],"effectively":[51],"align":[52],"different":[53],"propagation":[54],"delays":[55],"their":[58],"constructive":[59],"superposition,":[60],"thus":[61],"especially":[62],"appealing":[63],"for":[64,165,196,227],"intelligent":[65],"reflecting":[66],"surfaces":[67],"(IRSs)-aided":[68],"communications":[69],"with":[70,127],"controllable":[71],"multi-paths.":[72],"this":[74],"paper,":[75],"we":[76],"apply":[77],"multi-IRS":[81,222],"aided":[82,223],"communication":[83,224],"study":[85,147],"its":[86,256],"design":[87,154,161],"achievable":[89],"performance.":[90],"We":[91,139],"first":[92],"provide":[93],"an":[94,115],"asymptotic":[95],"analysis":[96],"showing":[97],"that":[98],"number":[101,112],"of":[102,113,150,239,245],"base":[103],"station":[104],"(BS)":[105],"antennas":[106],"much":[108],"larger":[109],"IRSs,":[114],"ISI-free":[116,197],"can":[118],"be":[119],"established":[120],"from":[121],"BS":[123,157],"user":[126],"appropriate":[128],"delay":[129],"pre-compensation":[130],"simple":[133],"path-based":[134,152,182,192,203],"maximal-ratio":[135],"transmission":[136],"(MRT)":[137],"beamforming.":[138],"then":[140],"consider":[141],"general":[143],"system":[144],"setup":[145],"problem":[149],"joint":[151],"beamforming":[153,173,184,195,208],"at":[155,162],"phase":[159],"shifts":[160],"IRSs":[164],"transmission,":[167],"considering":[169],"three":[171],"classical":[172],"techniques":[174],"on":[175],"per-path":[177],"basis,":[178],"namely":[179],"low-complexity":[181],"MRT":[183],"maximize":[186,210],"desired":[188],"signal":[189],"power,":[190],"zero-forcing":[193],"(ZF)":[194],"optimal":[202],"minimum":[204],"mean-square":[205],"error":[206,250],"(MMSE)":[207],"signal-to-interference-plus-noise":[212],"ratio":[213,259],"(SINR).":[214],"As":[215],"comparison,":[217],"orthogonal":[218],"frequency-division":[219],"multiplexing":[220],"(OFDM)-based":[221],"considered":[226],"benchmarking.":[228],"Simulation":[229],"results":[230],"are":[231],"provided":[232],"which":[233],"demonstrate":[234],"significant":[236],"performance":[237],"gain":[238],"over":[241],"OFDM,":[242],"in":[243],"terms":[244],"spectral":[246],"efficiency":[247],"bit":[249],"rate":[251],"(BER),":[252],"as":[253,255],"well":[254],"lower":[257],"peak-to-average-power":[258],"(PAPR).":[260]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5}],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2025-10-10T00:00:00"}
