{"id":"https://openalex.org/W3205582052","doi":"https://doi.org/10.1109/iswcs49558.2021.9562168","title":"Affine Frequency Division Multiplexing for Next-Generation Wireless Networks","display_name":"Affine Frequency Division Multiplexing for Next-Generation Wireless Networks","publication_year":2021,"publication_date":"2021-09-06","ids":{"openalex":"https://openalex.org/W3205582052","doi":"https://doi.org/10.1109/iswcs49558.2021.9562168","mag":"3205582052"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs49558.2021.9562168","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs49558.2021.9562168","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 17th International Symposium on Wireless Communication Systems (ISWCS)","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/A5008360633","display_name":"Ali Bemani","orcid":"https://orcid.org/0000-0002-4284-6691"},"institutions":[{"id":"https://openalex.org/I1902872","display_name":"EURECOM","ror":"https://ror.org/00sse7z02","country_code":"FR","type":"education","lineage":["https://openalex.org/I1902872","https://openalex.org/I205703379"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ali Bemani","raw_affiliation_strings":["Communication Systems Department, EURECOM, Sophia Antipolis, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Systems Department, EURECOM, Sophia Antipolis, France","institution_ids":["https://openalex.org/I1902872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019579447","display_name":"Giampaolo Cuozzo","orcid":"https://orcid.org/0000-0001-5954-8343"},"institutions":[{"id":"https://openalex.org/I4210097606","display_name":"GNA University","ror":"https://ror.org/00cy7e479","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210097606"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IN","IT"],"is_corresponding":false,"raw_author_name":"Giampaolo Cuozzo","raw_affiliation_strings":["DEI, CNIT, University of Bologna & Wilab"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEI, CNIT, University of Bologna & Wilab","institution_ids":["https://openalex.org/I4210097606","https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045768482","display_name":"Nassar Ksairi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nassar Ksairi","raw_affiliation_strings":["Mathematical and Algorithmic Sciences Lab, Huawei France R&D, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematical and Algorithmic Sciences Lab, Huawei France R&D, Paris, France","institution_ids":["https://openalex.org/I4210123571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088602155","display_name":"Marios Kountouris","orcid":"https://orcid.org/0000-0003-1143-080X"},"institutions":[{"id":"https://openalex.org/I1902872","display_name":"EURECOM","ror":"https://ror.org/00sse7z02","country_code":"FR","type":"education","lineage":["https://openalex.org/I1902872","https://openalex.org/I205703379"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marios Kountouris","raw_affiliation_strings":["Communication Systems Department, EURECOM, Sophia Antipolis, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Systems Department, EURECOM, Sophia Antipolis, France","institution_ids":["https://openalex.org/I1902872"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","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/T11873","display_name":"PAPR reduction in OFDM","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994000196456909,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9993000030517578,"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/computer-science","display_name":"Computer science","score":0.7095754146575928},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4868285059928894},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4606187045574188},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4449995160102844},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42927446961402893},{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.42279481887817383},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3424796164035797},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3049167990684509},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11745008826255798}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7095754146575928},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4868285059928894},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4606187045574188},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4449995160102844},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42927446961402893},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.42279481887817383},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3424796164035797},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3049167990684509},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11745008826255798},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iswcs49558.2021.9562168","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs49558.2021.9562168","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 17th International Symposium on Wireless Communication Systems (ISWCS)","raw_type":"proceedings-article"},{"id":"pmh:oai:cris.unibo.it:11585/854513","is_oa":false,"landing_page_url":"https://hdl.handle.net/11585/854513","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1591023484","https://openalex.org/W2044516693","https://openalex.org/W2077402329","https://openalex.org/W2082819064","https://openalex.org/W2108150289","https://openalex.org/W2111121062","https://openalex.org/W2124300121","https://openalex.org/W2169103119","https://openalex.org/W2538761736","https://openalex.org/W2564504513","https://openalex.org/W2612254130","https://openalex.org/W2888002205","https://openalex.org/W2908291070","https://openalex.org/W2951947870","https://openalex.org/W2963030992","https://openalex.org/W2983602302","https://openalex.org/W3178250694","https://openalex.org/W4240835803","https://openalex.org/W6676634347","https://openalex.org/W6728521188","https://openalex.org/W6769434910","https://openalex.org/W6794877651"],"related_works":["https://openalex.org/W2377235482","https://openalex.org/W2351454232","https://openalex.org/W2792339401","https://openalex.org/W2382227980","https://openalex.org/W2530747331","https://openalex.org/W2125564215","https://openalex.org/W3097525855","https://openalex.org/W1986382998","https://openalex.org/W2065883652","https://openalex.org/W4243590696"],"abstract_inverted_index":{"Affine":[0],"Frequency":[1],"Division":[2],"Multiplexing":[3],"(AFDM)":[4],"is":[5,24],"a":[6,25,59,88],"new":[7],"multi-chirp":[8],"waveform":[9],"that":[10,91,114,138],"can":[11,36,56],"be":[12,37,95],"generated":[13],"and":[14,47,84,106,128,134,143],"demodulated":[15],"using":[16],"the":[17,73,117],"discrete":[18,28],"affine":[19],"Fourier":[20,29],"transform":[21,30],"(DAFT).":[22],"DAFT":[23,52],"generalization":[26],"of":[27,63],"characterized":[31],"with":[32,42,123],"two":[33],"parameters":[34],"which":[35,68],"adapted":[38],"to":[39,71,94],"better":[40],"cope":[41],"both":[43],"doubly":[44],"dispersive":[45],"channels":[46],"impairments":[48],"at":[49],"high-frequency":[50],"bands.":[51],"domain":[53],"impulse":[54],"response":[55],"indeed":[57],"convey":[58],"full":[60,74],"delay-Doppler":[61],"representation":[62],"linear":[64],"time-varying":[65],"(LTV)":[66],"channels,":[67],"allows":[69],"AFDM":[70,77,115,139],"achieve":[72],"diversity.":[75],"Moreover,":[76],"signals":[78],"are":[79],"maximally":[80],"spread":[81],"in":[82],"time":[83],"frequency,":[85],"thus":[86],"providing":[87],"coverage":[89],"gain":[90],"turns":[92],"out":[93],"robust":[96],"against":[97],"radio":[98],"frequency":[99,104],"impairments,":[100],"such":[101],"as":[102],"carrier":[103],"offset":[105],"phase":[107],"noise.":[108],"In":[109],"this":[110],"paper,":[111],"we":[112],"show":[113],"offers":[116],"aforementioned":[118],"advantages":[119],"while":[120],"being":[121],"compatible":[122],"practical":[124],"pilot-aided":[125],"channel":[126,130],"estimation":[127],"low-complexity":[129],"equalization.":[131],"Our":[132],"analytical":[133],"simulation":[135],"results":[136],"evince":[137],"achieves":[140],"significant":[141],"throughput":[142],"reliability":[144],"gains":[145],"over":[146],"state-of-the-art":[147],"multicarrier":[148],"modulation.":[149]},"counts_by_year":[{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
