{"id":"https://openalex.org/W2101542762","doi":"https://doi.org/10.1109/vetecs.2011.5956513","title":"A Wavelet Packet Transceiver for Spectral Analysis and Dynamic Spectrum Access","display_name":"A Wavelet Packet Transceiver for Spectral Analysis and Dynamic Spectrum Access","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2101542762","doi":"https://doi.org/10.1109/vetecs.2011.5956513","mag":"2101542762"},"language":"en","primary_location":{"id":"doi:10.1109/vetecs.2011.5956513","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2011.5956513","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE 73rd Vehicular Technology Conference (VTC Spring)","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/A5034189885","display_name":"Dyonisius Dony Ariananda","orcid":"https://orcid.org/0009-0002-9015-1648"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"D. D. Ariananda","raw_affiliation_strings":["International Research Center of Telecommunications and Radar (IRCTR), Delft University of Technnology, Delft, Netherlands","Int. Res. Center for Telecommun. & Radar (IRCTR), Delft Univ. of Technol., Delft, Netherlands"],"affiliations":[{"raw_affiliation_string":"International Research Center of Telecommunications and Radar (IRCTR), Delft University of Technnology, Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Int. Res. Center for Telecommun. & Radar (IRCTR), Delft Univ. of Technol., Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103415744","display_name":"M. K. Lakshmanan","orcid":"https://orcid.org/0000-0002-2622-0648"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"M. K. Lakshmanan","raw_affiliation_strings":["International Research Center of Telecommunications and Radar (IRCTR), Delft University of Technnology, Delft, Netherlands","Int. Res. Center for Telecommun. & Radar (IRCTR), Delft Univ. of Technol., Delft, Netherlands"],"affiliations":[{"raw_affiliation_string":"International Research Center of Telecommunications and Radar (IRCTR), Delft University of Technnology, Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Int. Res. Center for Telecommun. & Radar (IRCTR), Delft Univ. of Technol., Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111973248","display_name":"H. Nikookar","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"H. Nikookar","raw_affiliation_strings":["International Research Center of Telecommunications and Radar (IRCTR), Delft University of Technnology, Delft, Netherlands","Int. Res. Center for Telecommun. & Radar (IRCTR), Delft Univ. of Technol., Delft, Netherlands"],"affiliations":[{"raw_affiliation_string":"International Research Center of Telecommunications and Radar (IRCTR), Delft University of Technnology, Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Int. Res. Center for Telecommun. & Radar (IRCTR), Delft Univ. of Technol., Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5034189885"],"corresponding_institution_ids":["https://openalex.org/I98358874"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17194443,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9997000098228455,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6498058438301086},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6351150274276733},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6324710249900818},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5626644492149353},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.49977946281433105},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.49813318252563477},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.48790356516838074},{"id":"https://openalex.org/keywords/filter-bank","display_name":"Filter bank","score":0.48002615571022034},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.43464362621307373},{"id":"https://openalex.org/keywords/wavelet-packet-decomposition","display_name":"Wavelet packet decomposition","score":0.43300721049308777},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.43144500255584717},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.417082279920578},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4167625606060028},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.3353955149650574},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3035261631011963},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2996937036514282},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.28828316926956177},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18971112370491028},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18746265769004822},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1450212001800537},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07379981875419617}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6498058438301086},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6351150274276733},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6324710249900818},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5626644492149353},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.49977946281433105},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.49813318252563477},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.48790356516838074},{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.48002615571022034},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.43464362621307373},{"id":"https://openalex.org/C155777637","wikidata":"https://www.wikidata.org/wiki/Q2736187","display_name":"Wavelet packet decomposition","level":4,"score":0.43300721049308777},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.43144500255584717},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.417082279920578},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4167625606060028},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.3353955149650574},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3035261631011963},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2996937036514282},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.28828316926956177},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18971112370491028},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18746265769004822},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1450212001800537},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07379981875419617}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecs.2011.5956513","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2011.5956513","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE 73rd Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W130836708","https://openalex.org/W1512748702","https://openalex.org/W1977814820","https://openalex.org/W2129197207","https://openalex.org/W2142985555","https://openalex.org/W2145819226","https://openalex.org/W2153090463","https://openalex.org/W2156993508","https://openalex.org/W6605209253","https://openalex.org/W6682468974"],"related_works":["https://openalex.org/W2783437851","https://openalex.org/W4249165909","https://openalex.org/W1672137312","https://openalex.org/W1650483958","https://openalex.org/W2320869333","https://openalex.org/W1924731896","https://openalex.org/W2040472248","https://openalex.org/W2184749983","https://openalex.org/W1689453141","https://openalex.org/W2744385696"],"abstract_inverted_index":{"A":[0],"wavelet":[1,87],"packet":[2,88],"transceiver":[3,14],"for":[4,112],"spectral":[5],"analysis":[6],"and":[7,23,42,77,115,128,150,172],"dynamic":[8],"spectrum":[9,43],"access":[10],"is":[11,47,68],"presented.":[12],"The":[13,30,66,82,100,136,156],"consists":[15],"of":[16,55,95,130],"a":[17,24,93],"Wavelet":[18,25],"Packet":[19,26],"Spectral":[20],"Estimator":[21],"(WPSE)":[22],"Multi-carrier":[27],"Modulator":[28],"(WPM).":[29],"WPSE":[31,101],"senses":[32],"the":[33,52,56,62,79,103,109,120,126,131,175],"radio":[34],"environment":[35],"to":[36,50,60,119,167,174],"identify":[37],"Licensed":[38],"Users":[39],"(LU)":[40],"bands":[41],"holes.":[44],"This":[45],"information":[46],"then":[48],"used":[49,111],"shape":[51],"time-frequency":[53],"characteristics":[54],"WPM":[57,83],"transmission":[58,64],"waveform":[59],"evade":[61],"LU":[63,80],"zones.":[65],"shaping":[67],"done":[69],"by":[70],"vacating":[71],"those":[72],"sub-carriers":[73,84],"which":[74],"lie":[75],"in":[76,165],"around":[78],"bands.":[81],"are":[85,134,138],"orthogonal":[86],"(WP)":[89],"bases":[90],"derived":[91],"from":[92],"bank":[94,106],"2-channel":[96],"paraunitary":[97],"filter":[98,105],"pairs.":[99],"uses":[102],"same":[104],"infrastructure":[107],"as":[108],"one":[110],"data":[113],"modulation":[114],"hence":[116],"doesn't":[117],"add":[118],"implementation":[121],"cost.":[122],"Through":[123],"simulation":[124],"studies":[125,157],"operation":[127],"advantages":[129],"proposed":[132],"system":[133],"demonstrated.":[135],"performances":[137],"also":[139],"compared":[140],"with":[141],"existing":[142],"systems":[143],"based":[144],"on":[145],"Fast":[146],"Fourier":[147],"Transform":[148],"(FFT)":[149],"Orthogonal":[151],"Frequency":[152],"Division":[153],"Multiplexing":[154],"(OFDM).":[155],"show":[158],"that":[159],"WPSE/WPM":[160],"performs":[161],"better":[162],"than":[163],"FFT/OFDM":[164],"regard":[166],"bit-error-rate":[168],"(BER),":[169],"bandwidth":[170],"efficiency":[171],"interference":[173],"licensees.":[176]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
