{"id":"https://openalex.org/W2625053338","doi":"https://doi.org/10.1109/ants.2016.7947765","title":"Joint spectral shaping and power loading for OFDM-based cognitive radio","display_name":"Joint spectral shaping and power loading for OFDM-based cognitive radio","publication_year":2016,"publication_date":"2016-11-01","ids":{"openalex":"https://openalex.org/W2625053338","doi":"https://doi.org/10.1109/ants.2016.7947765","mag":"2625053338"},"language":"en","primary_location":{"id":"doi:10.1109/ants.2016.7947765","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ants.2016.7947765","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","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/A5058643173","display_name":"Manoranjan Rai Bharti","orcid":null},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Manoranjan Rai Bharti","raw_affiliation_strings":["Dept. of Electronics and Communication Engg., Indian Institute of Technology Roorkee, Roorkee, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronics and Communication Engg., Indian Institute of Technology Roorkee, Roorkee, India","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100625251","display_name":"Debashis Ghosh","orcid":"https://orcid.org/0000-0001-5672-7645"},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"D. Ghosh","raw_affiliation_strings":["Dept. of Electronics and Communication Engg., Indian Institute of Technology Roorkee, Roorkee, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronics and Communication Engg., Indian Institute of Technology Roorkee, Roorkee, India","institution_ids":["https://openalex.org/I154851008"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I154851008"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":1.0,"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":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9990000128746033,"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":0.8199759721755981},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7786139845848083},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.674781084060669},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6586595773696899},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6513864994049072},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6446201801300049},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6420395374298096},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5769002437591553},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5604058504104614},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5288938879966736},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5233128070831299},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5047780275344849},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.47843578457832336},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.43130767345428467},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.4248150885105133},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28241223096847534},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.21338599920272827},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18092137575149536},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.0996178388595581},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.0723876953125}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8199759721755981},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7786139845848083},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.674781084060669},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6586595773696899},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6513864994049072},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6446201801300049},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6420395374298096},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5769002437591553},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5604058504104614},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5288938879966736},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5233128070831299},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5047780275344849},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.47843578457832336},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.43130767345428467},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.4248150885105133},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28241223096847534},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.21338599920272827},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18092137575149536},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.0996178388595581},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0723876953125},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ants.2016.7947765","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ants.2016.7947765","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1931176120","https://openalex.org/W1972796711","https://openalex.org/W2057309497","https://openalex.org/W2071707134","https://openalex.org/W2115507986","https://openalex.org/W2120019718","https://openalex.org/W2127606101","https://openalex.org/W2132601347","https://openalex.org/W2137144385","https://openalex.org/W2142853082","https://openalex.org/W2146188844","https://openalex.org/W2152987555","https://openalex.org/W6682309762"],"related_works":["https://openalex.org/W595346907","https://openalex.org/W2075530143","https://openalex.org/W2489619855","https://openalex.org/W4297776116","https://openalex.org/W3164284189","https://openalex.org/W2611631300","https://openalex.org/W2163043527","https://openalex.org/W1987882110","https://openalex.org/W4291246656","https://openalex.org/W2287519895"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,70],"propose":[4,93],"joint":[5],"spectral":[6,85],"shaping":[7,86],"and":[8,87,103],"power":[9,67,74],"allocation":[10,75],"for":[11,143,156],"an":[12,61,72,94],"orthogonal":[13],"frequency":[14],"division":[15],"multiplexing":[16],"(OFDM)-based":[17],"cognitive":[18],"radio":[19],"(CR).":[20],"The":[21],"objective":[22],"is":[23,58,78,99],"to":[24,31,38,108,148],"maximize":[25],"its":[26,89],"downlink":[27],"transmission":[28,141],"rate":[29],"subject":[30],"the":[32,35,39,53,66,109,120,127,134,144,149,154,157],"constraint":[33],"on":[34],"interference":[36,62,82,116],"introduced":[37],"primary":[40],"user":[41,146],"(PU)":[42],"spectrum":[43],"band":[44],"that":[45,52,77,126],"coexists":[46],"side-by-side":[47],"in":[48,60,153],"overlay":[49],"approach.":[50],"Considering":[51],"CR":[54,145],"transmitter":[55],"(base":[56],"station)":[57],"operating":[59],"limited":[63,68],"rather":[64],"than":[65],"scenario,":[69],"develop":[71],"optimal":[73,111,130],"scheme":[76,97],"augmented":[79],"with":[80],"active":[81],"cancellation":[83],"(AIC)-based":[84],"investigate":[88],"performance.":[90],"We":[91],"also":[92],"AIC-based":[95,110,129],"suboptimal":[96,135],"which":[98],"computationally":[100],"less":[101],"complex":[102],"offers":[104],"performance":[105],"very":[106],"close":[107],"scheme.":[112],"For":[113],"a":[114],"given":[115],"threshold":[117],"prescribed":[118],"by":[119],"PU":[121],"system,":[122],"experimental":[123],"results":[124],"show":[125],"proposed":[128],"as":[131,133],"well":[132],"schemes":[136,151],"can":[137],"offer":[138],"much":[139],"higher":[140],"rates":[142],"compared":[147],"conventional":[150],"available":[152],"literature":[155],"same":[158],"problem":[159],"under":[160],"similar":[161],"scenario.":[162]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
