{"id":"https://openalex.org/W4413267665","doi":"https://doi.org/10.1109/lwc.2025.3593253","title":"Flexible Waveform Design for RO-ISAC Based on OFDM-Embedded Maximum Length Sequence","display_name":"Flexible Waveform Design for RO-ISAC Based on OFDM-Embedded Maximum Length Sequence","publication_year":2025,"publication_date":"2025-07-28","ids":{"openalex":"https://openalex.org/W4413267665","doi":"https://doi.org/10.1109/lwc.2025.3593253"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2025.3593253","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2025.3593253","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless 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/A5081822445","display_name":"Jia Du","orcid":"https://orcid.org/0000-0002-8238-7717"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jia Du","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100418553","display_name":"Chen Chen","orcid":"https://orcid.org/0000-0003-2541-6283"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Chen","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-2541-6283","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066817326","display_name":"Zhihong Zeng","orcid":"https://orcid.org/0000-0001-6735-811X"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihong Zeng","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-6735-811X","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022309473","display_name":"Dengke Wang","orcid":"https://orcid.org/0000-0001-9115-6075"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dengke Wang","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101778490","display_name":"Jia Ye","orcid":"https://orcid.org/0000-0002-7242-6065"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Ye","raw_affiliation_strings":["School of Electrical Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-7242-6065","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100403297","display_name":"Jian Song","orcid":"https://orcid.org/0000-0002-6066-9510"},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Song","raw_affiliation_strings":["Shenzhen International Graduate School, Tsinghua University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-6066-9510","affiliations":[{"raw_affiliation_string":"Shenzhen International Graduate School, Tsinghua University, Shenzhen, China","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074320996","display_name":"Harald Haas","orcid":"https://orcid.org/0000-0001-9705-2701"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Harald Haas","raw_affiliation_strings":["Department of Engineering, Electrical Engineering Division, Cambridge University, Cambridge, U.K","Department of Engineering, Electrical Engineering Division, Cambridge University, Cambridge, UK"],"raw_orcid":"https://orcid.org/0000-0001-9705-2701","affiliations":[{"raw_affiliation_string":"Department of Engineering, Electrical Engineering Division, Cambridge University, Cambridge, U.K","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Department of Engineering, Electrical Engineering Division, Cambridge University, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5081822445"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":1.3062,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.8269558,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"14","issue":"10","first_page":"3334","last_page":"3338"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14158","display_name":"Optical Systems and Laser Technology","score":0.9943000078201294,"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/T14158","display_name":"Optical Systems and Laser Technology","score":0.9943000078201294,"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":0.954800009727478,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9394999742507935,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.731410562992096},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.7161995768547058},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.661827027797699},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.6410555243492126},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4510752558708191},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.44526004791259766},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2590749263763428},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17239636182785034},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10017266869544983},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.08639812469482422}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.731410562992096},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.7161995768547058},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.661827027797699},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.6410555243492126},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4510752558708191},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44526004791259766},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2590749263763428},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17239636182785034},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10017266869544983},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.08639812469482422},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"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":1,"locations":[{"id":"doi:10.1109/lwc.2025.3593253","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2025.3593253","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2538778699","display_name":null,"funder_award_id":"2024CDJXY020","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4666285816","display_name":null,"funder_award_id":"62271091","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8996373409","display_name":null,"funder_award_id":"2024CDJXY020","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1968713866","https://openalex.org/W2095885304","https://openalex.org/W3175276579","https://openalex.org/W3194620979","https://openalex.org/W4290043395","https://openalex.org/W4367032567","https://openalex.org/W4392607836","https://openalex.org/W4393164692","https://openalex.org/W4400070935","https://openalex.org/W4400485867","https://openalex.org/W4402916533","https://openalex.org/W4405937168","https://openalex.org/W4407354629","https://openalex.org/W4409326402","https://openalex.org/W4410492039"],"related_works":["https://openalex.org/W1974895211","https://openalex.org/W2129841057","https://openalex.org/W3040712279","https://openalex.org/W2176409448","https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W2364769705","https://openalex.org/W3097525855","https://openalex.org/W2125564215","https://openalex.org/W2051487156"],"abstract_inverted_index":{"Retroreflective":[0],"optical":[1],"integrated":[2,38],"sensing":[3,25,73,88],"and":[4,23,77,87,106,122],"communication":[5,80,86],"(RO-ISAC)":[6],"has":[7],"revealed":[8],"great":[9],"potential":[10],"lately,":[11],"due":[12],"to":[13],"its":[14],"advantages":[15],"of":[16,31,75,82,124],"enhanced":[17],"light":[18],"reflection,":[19],"large":[20],"transmission":[21],"capacity":[22],"high":[24],"accuracy.":[26],"Since":[27],"the":[28,37,71,78,98,103,107,111,120,125],"overall":[29],"performance":[30,74,81,89],"RO-ISAC":[32,61,130],"systems":[33],"largely":[34],"depends":[35],"on":[36,51],"waveform":[39,48,66,114,128],"design,":[40],"in":[41,110,129],"this":[42],"letter,":[43],"we":[44],"propose":[45],"a":[46],"flexible":[47,85,112],"design":[49],"based":[50],"orthogonal":[52],"frequency":[53],"division":[54],"multiplexing-embedded":[55],"maximum":[56],"length":[57],"sequence":[58],"(OFDM-MLS)":[59],"for":[60],"systems.":[62,131],"The":[63],"proposed":[64,126],"OFDM-MLS":[65,113,127],"can":[67,91],"benefit":[68],"from":[69],"both":[70],"superior":[72],"MLS":[76,104],"excellent":[79],"OFDM.":[83],"Furthermore,":[84],"trade-off":[90],"be":[92],"efficiently":[93],"achieved":[94],"by":[95],"adaptively":[96],"adjusting":[97],"power":[99],"allocation":[100],"ratio":[101],"between":[102],"signal":[105,109],"OFDM":[108],"design.":[115],"Experimental":[116],"results":[117],"successfully":[118],"verify":[119],"feasibility":[121],"superiority":[123]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
