{"id":"https://openalex.org/W4205199876","doi":"https://doi.org/10.1109/dyspan53946.2021.9677265","title":"Pilotless FS-FBMC for Flexible Spectrum Access and Sharing","display_name":"Pilotless FS-FBMC for Flexible Spectrum Access and Sharing","publication_year":2021,"publication_date":"2021-12-13","ids":{"openalex":"https://openalex.org/W4205199876","doi":"https://doi.org/10.1109/dyspan53946.2021.9677265"},"language":"en","primary_location":{"id":"doi:10.1109/dyspan53946.2021.9677265","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dyspan53946.2021.9677265","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)","raw_type":"proceedings-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/A5005206527","display_name":"Tien Dang Vo-Huu","orcid":null},"institutions":[{"id":"https://openalex.org/I87182695","display_name":"Universidad del Noreste","ror":"https://ror.org/02ahky613","country_code":"MX","type":"education","lineage":["https://openalex.org/I87182695"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"Tien Vo-Huu","raw_affiliation_strings":["Northeastern University"],"affiliations":[{"raw_affiliation_string":"Northeastern University","institution_ids":["https://openalex.org/I87182695"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069471801","display_name":"Norbert Ludant","orcid":"https://orcid.org/0009-0008-2674-1700"},"institutions":[{"id":"https://openalex.org/I87182695","display_name":"Universidad del Noreste","ror":"https://ror.org/02ahky613","country_code":"MX","type":"education","lineage":["https://openalex.org/I87182695"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Norbert Ludant","raw_affiliation_strings":["Northeastern University"],"affiliations":[{"raw_affiliation_string":"Northeastern University","institution_ids":["https://openalex.org/I87182695"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047489170","display_name":"Triet D. Vo-Huu","orcid":null},"institutions":[{"id":"https://openalex.org/I87182695","display_name":"Universidad del Noreste","ror":"https://ror.org/02ahky613","country_code":"MX","type":"education","lineage":["https://openalex.org/I87182695"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Triet Vo-Huu","raw_affiliation_strings":["Northeastern University"],"affiliations":[{"raw_affiliation_string":"Northeastern University","institution_ids":["https://openalex.org/I87182695"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008859536","display_name":"Guevara Noubir","orcid":"https://orcid.org/0000-0001-5876-2874"},"institutions":[{"id":"https://openalex.org/I87182695","display_name":"Universidad del Noreste","ror":"https://ror.org/02ahky613","country_code":"MX","type":"education","lineage":["https://openalex.org/I87182695"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Guevara Noubir","raw_affiliation_strings":["Northeastern University"],"affiliations":[{"raw_affiliation_string":"Northeastern University","institution_ids":["https://openalex.org/I87182695"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5005206527"],"corresponding_institution_ids":["https://openalex.org/I87182695"],"apc_list":null,"apc_paid":null,"fwci":0.1003,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.46013472,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"193","last_page":"202"},"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9984999895095825,"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":0.9983000159263611,"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/cyclic-prefix","display_name":"Cyclic prefix","score":0.8880910873413086},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7247281670570374},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.7107622623443604},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7080085277557373},{"id":"https://openalex.org/keywords/filter-bank","display_name":"Filter bank","score":0.6624905467033386},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4994378089904785},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4835793375968933},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.47778305411338806},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.46477583050727844},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4525252878665924},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.4351257085800171},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.4249576926231384},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.37226492166519165},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.34614408016204834},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.323722243309021},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.18664097785949707},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17856106162071228},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07995370030403137}],"concepts":[{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.8880910873413086},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7247281670570374},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.7107622623443604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7080085277557373},{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.6624905467033386},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4994378089904785},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4835793375968933},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.47778305411338806},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.46477583050727844},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4525252878665924},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.4351257085800171},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.4249576926231384},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37226492166519165},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.34614408016204834},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.323722243309021},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.18664097785949707},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17856106162071228},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07995370030403137},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dyspan53946.2021.9677265","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dyspan53946.2021.9677265","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4399999976158142,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W76594434","https://openalex.org/W1964793896","https://openalex.org/W1969743946","https://openalex.org/W1991750436","https://openalex.org/W1992615966","https://openalex.org/W2025659581","https://openalex.org/W2050269940","https://openalex.org/W2061998039","https://openalex.org/W2071707134","https://openalex.org/W2102182691","https://openalex.org/W2102849243","https://openalex.org/W2117472877","https://openalex.org/W2121220544","https://openalex.org/W2138116667","https://openalex.org/W2140719220","https://openalex.org/W2144668859","https://openalex.org/W2158387063","https://openalex.org/W2163602856","https://openalex.org/W2166105962","https://openalex.org/W2211310880","https://openalex.org/W2350422990","https://openalex.org/W2426201960","https://openalex.org/W2544831913","https://openalex.org/W2567566260","https://openalex.org/W2567825243","https://openalex.org/W2575922748","https://openalex.org/W2963410000","https://openalex.org/W2998755892","https://openalex.org/W6677994649","https://openalex.org/W6684163771","https://openalex.org/W6688496637"],"related_works":["https://openalex.org/W2757539223","https://openalex.org/W2619937766","https://openalex.org/W2545305163","https://openalex.org/W4383502034","https://openalex.org/W2950995803","https://openalex.org/W1801728885","https://openalex.org/W2483502620","https://openalex.org/W2236567279","https://openalex.org/W212165138","https://openalex.org/W4396853361"],"abstract_inverted_index":{"The":[0,59],"RF":[1],"spectrum":[2,16,88,202],"is":[3,10,32,69,185],"increasingly":[4],"congested.":[5],"Filter":[6,55],"Bank":[7,56],"Multicarrier":[8,57],"(FBMC)":[9],"a":[11,49,133,207],"promising":[12],"technology":[13],"for":[14,43,52,77,140],"fine-grained":[15],"sharing":[17],"and":[18,45,106,116,144,153,168,187,227],"exploiting":[19],"the":[20,28,35,95,99,110,162,210,219],"pockets":[21,86],"left":[22],"by":[23,34],"co-existing":[24],"heterogeneous":[25],"technologies.":[26],"However,":[27],"use":[29],"of":[30,37,62,87,112,165,170,221],"FBMC":[31,123],"hindered":[33],"lack":[36],"techniques":[38],"to":[39,65,97,159,193,198],"support":[40],"its":[41,78,151],"potential":[42],"flexibility":[44],"agility.":[46],"We":[47,131,142,149,179],"introduce":[48,132],"spectrum-flexible":[50],"design":[51,111],"Frequency":[53],"Spreading":[54],"(FS-FBMC).":[58],"key":[60],"novelty":[61],"our":[63,147,166,183,222],"approach,":[64],"achieve":[66],"practical":[67],"flexibility,":[68],"that":[70,182],"it":[71,81],"does":[72],"not":[73],"require":[74],"pilot":[75,129],"subcarriers":[76],"operation.":[79],"Therefore":[80],"can":[82,188],"operate":[83],"over":[84],"narrow":[85],"as":[89,91,119],"well":[90],"wider":[92],"bands":[93],"without":[94],"need":[96],"restructure":[98],"physical":[100],"layer.":[101],"This":[102],"gain":[103],"in":[104,174,200,209,216,225],"agility":[105],"spectral":[107,154,177],"efficiency,":[108],"requires":[109],"new":[113],"channel":[114,137],"estimation":[115],"equalization":[117,138],"algorithms,":[118],"virtually":[120],"all":[121],"existing":[122],"(and":[124,218],"OFDM)":[125],"systems":[126],"rely":[127],"on":[128],"subcarriers.":[130],"novel":[134],"pilotless":[135,163],"iterative":[136],"algorithm":[139],"FS-FBMC.":[141],"implement":[143],"extensively":[145],"evaluate":[146],"approach.":[148],"demonstrate":[150,181],"robustness,":[152],"efficiency.":[155,178],"For":[156],"instance,":[157],"relatively":[158],"(Wi-Fi)":[160],"OFDM":[161],"feature":[164],"system":[167,184,205],"absence":[169],"Cyclic":[171],"Prefix":[172],"results":[173],"46%":[175],"better":[176],"also":[180],"flexible":[186],"scale":[189],"from":[190],"156":[191],"kHz":[192],"16":[194],"MHz,":[195],"therefore":[196],"able":[197],"fit":[199],"most":[201],"pockets.":[203],"Our":[204],"was":[206],"finalist":[208],"DARPA":[211],"Spectrum":[212],"Collaboration":[213],"Challenge":[214],"(SC2)":[215],"2019":[217],"base":[220],"winning":[223],"team":[224],"2017":[226],"2018).":[228]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}