{"id":"https://openalex.org/W2342915092","doi":"https://doi.org/10.1109/tbc.2016.2550767","title":"NBI Spectral Leakage Mitigation Based on Compressed Sensing in OFDM Systems","display_name":"NBI Spectral Leakage Mitigation Based on Compressed Sensing in OFDM Systems","publication_year":2016,"publication_date":"2016-04-28","ids":{"openalex":"https://openalex.org/W2342915092","doi":"https://doi.org/10.1109/tbc.2016.2550767","mag":"2342915092"},"language":"en","primary_location":{"id":"doi:10.1109/tbc.2016.2550767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbc.2016.2550767","pdf_url":null,"source":{"id":"https://openalex.org/S100142436","display_name":"IEEE Transactions on Broadcasting","issn_l":"0018-9316","issn":["0018-9316","1557-9611"],"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 Transactions on Broadcasting","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/A5100723188","display_name":"Kee\u2010Hoon Kim","orcid":"https://orcid.org/0000-0002-0438-8036"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kee-Hoon Kim","raw_affiliation_strings":["Samsung Electronics Company Ltd., Suwon, Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Ltd., Suwon, Korea","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100723188"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":0.9119,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.7276388,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"62","issue":"2","first_page":"409","last_page":"416"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.9997000098228455,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9994999766349792,"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":0.8142577409744263},{"id":"https://openalex.org/keywords/spectral-leakage","display_name":"Spectral leakage","score":0.7542924880981445},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.7044832706451416},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6453532576560974},{"id":"https://openalex.org/keywords/usable","display_name":"USable","score":0.6161981225013733},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.577070415019989},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5615691542625427},{"id":"https://openalex.org/keywords/leakage","display_name":"Leakage (economics)","score":0.5613096952438354},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5464668273925781},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.5397694110870361},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.5394585132598877},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5347508192062378},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5313442349433899},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3624804615974426},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32368022203445435},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2532276511192322},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1965247094631195},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.1755216419696808}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8142577409744263},{"id":"https://openalex.org/C113407356","wikidata":"https://www.wikidata.org/wiki/Q1431214","display_name":"Spectral leakage","level":3,"score":0.7542924880981445},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.7044832706451416},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6453532576560974},{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.6161981225013733},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.577070415019989},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5615691542625427},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.5613096952438354},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5464668273925781},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.5397694110870361},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.5394585132598877},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5347508192062378},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5313442349433899},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3624804615974426},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32368022203445435},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2532276511192322},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1965247094631195},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.1755216419696808},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","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/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tbc.2016.2550767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbc.2016.2550767","pdf_url":null,"source":{"id":"https://openalex.org/S100142436","display_name":"IEEE Transactions on Broadcasting","issn_l":"0018-9316","issn":["0018-9316","1557-9611"],"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 Transactions on Broadcasting","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1967516821","https://openalex.org/W2059925797","https://openalex.org/W2099660711","https://openalex.org/W2106582264","https://openalex.org/W2109410952","https://openalex.org/W2115025242","https://openalex.org/W2122796852","https://openalex.org/W2127271355","https://openalex.org/W2129830060","https://openalex.org/W2136387275","https://openalex.org/W2139271919","https://openalex.org/W2142639593","https://openalex.org/W2145096794","https://openalex.org/W2160088445","https://openalex.org/W2165737517","https://openalex.org/W2296616510","https://openalex.org/W2491732950","https://openalex.org/W4250955649","https://openalex.org/W6677026647"],"related_works":["https://openalex.org/W1996543123","https://openalex.org/W4388516297","https://openalex.org/W4389302182","https://openalex.org/W2010761432","https://openalex.org/W2089955640","https://openalex.org/W2982321410","https://openalex.org/W4229074657","https://openalex.org/W1978322239","https://openalex.org/W2146363836","https://openalex.org/W1599008147"],"abstract_inverted_index":{"The":[0],"performance":[1],"of":[2,14,24,137],"an":[3,112],"orthogonal":[4],"frequency":[5,55,89],"division":[6],"multiplexing":[7],"system":[8],"is":[9],"degraded":[10],"in":[11,54],"the":[12,25,40,50,79,129,138],"presence":[13],"narrowband":[15],"interference":[16,26,96],"(NBI).":[17],"This":[18],"degradation":[19],"arises":[20],"from":[21],"spectral":[22,135],"leakage":[23,136],"power":[27],"during":[28],"demodulation,":[29],"corrupting":[30],"many":[31,36],"subcarriers.":[32],"There":[33],"have":[34],"been":[35,65],"attempts":[37],"to":[38,77],"mitigate":[39,134],"NBI,":[41],"but":[42],"most":[43],"schemes":[44],"need":[45,85],"some":[46,68],"prior":[47],"information":[48],"about":[49],"NBI":[51,80,115],"or":[52,56,93],"resources":[53,86],"time":[57,94],"domain.":[58],"Recently,":[59],"compressive":[60],"sensing":[61],"(CS)":[62],"theory":[63,73,122],"has":[64],"introduced,":[66],"and":[67,117],"researches":[69],"show":[70],"that":[71,128],"CS":[72,100,121],"can":[74,132],"be":[75],"applied":[76],"estimate":[78],"effectively.":[81],"However,":[82],"they":[83],"still":[84],"such":[87],"as":[88],"domain":[90,95],"known":[91],"elements":[92],"free":[97],"region.":[98],"Also,":[99],"recovery":[101],"algorithms":[102],"require":[103],"high":[104],"computational":[105,145],"complexity.":[106],"In":[107],"this":[108],"paper,":[109],"we":[110,141],"propose":[111],"widely":[113],"usable":[114],"estimation":[116],"mitigation":[118],"scheme":[119,131],"using":[120],"without":[123],"any":[124],"requirement.":[125],"We":[126],"verified":[127],"proposed":[130],"sufficiently":[133],"NBI.":[139],"Then,":[140],"substantially":[142],"reduce":[143],"its":[144],"complexity":[146],"by":[147,153],"introducing":[148],"a":[149],"neighborhood":[150],"searching":[151],"method":[152],"dominant":[154],"samples":[155],"based":[156],"on":[157],"sampling":[158],"theory.":[159]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}