{"id":"https://openalex.org/W2069614551","doi":"https://doi.org/10.1109/icnidc.2012.6418710","title":"Utilization of null subcarriers for PAPR reduction in 3GPP LTE downlink","display_name":"Utilization of null subcarriers for PAPR reduction in 3GPP LTE downlink","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2069614551","doi":"https://doi.org/10.1109/icnidc.2012.6418710","mag":"2069614551"},"language":"en","primary_location":{"id":"doi:10.1109/icnidc.2012.6418710","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icnidc.2012.6418710","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 3rd IEEE International Conference on Network Infrastructure and Digital Content","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/A5029313176","display_name":"Soobum Cho","orcid":null},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Soobum Cho","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hanyang University, Seoul, Korea","Dept. Of Electronics and Computer Engineering, Hanyang Univ., Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Dept. Of Electronics and Computer Engineering, Hanyang Univ., Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100430919","display_name":"Sang Kyu Park","orcid":"https://orcid.org/0000-0002-1184-7720"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang Kyu Park","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hanyang University, Seoul, Korea","Dept. Of Electronics and Computer Engineering, Hanyang Univ., Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Dept. Of Electronics and Computer Engineering, Hanyang Univ., Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039912957","display_name":"Du Jin Kwon","orcid":null},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Du Jin Kwon","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hanyang University, Seoul, Korea","Dept. Of Electronics and Computer Engineering, Hanyang Univ., Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hanyang University, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Dept. Of Electronics and Computer Engineering, Hanyang Univ., Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5029313176"],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":null,"apc_paid":null,"fwci":0.2455,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.60505978,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2005","issue":null,"first_page":"54","last_page":"56"},"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9901999831199646,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9876000285148621,"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/telecommunications-link","display_name":"Telecommunications link","score":0.9374918341636658},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7039141058921814},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6994731426239014},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.6064231395721436},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6062403321266174},{"id":"https://openalex.org/keywords/degradation","display_name":"Degradation (telecommunications)","score":0.5783365368843079},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.556501030921936},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5311607122421265},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4678077697753906},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4577248990535736},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.43067294359207153},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3596891760826111},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18788355588912964},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.17130759358406067},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16650620102882385},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1391412913799286},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10135558247566223}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.9374918341636658},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7039141058921814},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6994731426239014},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.6064231395721436},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6062403321266174},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.5783365368843079},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.556501030921936},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5311607122421265},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4678077697753906},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4577248990535736},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.43067294359207153},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3596891760826111},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18788355588912964},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.17130759358406067},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16650620102882385},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1391412913799286},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10135558247566223},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icnidc.2012.6418710","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icnidc.2012.6418710","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 3rd IEEE International Conference on Network Infrastructure and Digital Content","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1551517259","https://openalex.org/W1580040396","https://openalex.org/W1583334112","https://openalex.org/W2089477781","https://openalex.org/W2105809785","https://openalex.org/W2105862752","https://openalex.org/W2161185623","https://openalex.org/W2484659212","https://openalex.org/W2534514791","https://openalex.org/W4254683336","https://openalex.org/W6728219293"],"related_works":["https://openalex.org/W1604254364","https://openalex.org/W2025189274","https://openalex.org/W2553710680","https://openalex.org/W1585503616","https://openalex.org/W2092365485","https://openalex.org/W2004574319","https://openalex.org/W2063285884","https://openalex.org/W2383112630","https://openalex.org/W1843974825","https://openalex.org/W1543564974"],"abstract_inverted_index":{"The":[0,24],"multiple":[1],"access":[2],"scheme":[3],"for":[4,48,79,98],"the":[5,22,30,49,67,75,93,111,115,126,142],"long":[6],"term":[7],"evolution":[8],"(LTE)":[9],"physical":[10,109],"layer":[11],"is":[12,29,55,63,96,118,131],"based":[13],"on":[14],"Orthogonal":[15],"Frequency":[16],"Division":[17],"Multiple":[18],"Access":[19],"(OFDMA)":[20],"in":[21,74,134],"downlink.":[23],"main":[25],"drawback":[26],"of":[27,83,108,114,151],"OFDMA":[28],"peak-to-average":[31],"power":[32],"ratio":[33],"(PAPR)":[34],"problem.":[35],"Dummy":[36],"sequence":[37],"insertion":[38],"(DSI)":[39],"concept":[40,95],"can":[41,145],"be":[42],"an":[43,102],"efficient":[44],"PAPR":[45,147],"reduction":[46],"method":[47,144],"LTE":[50,103,116,159],"downlink":[51,160],"system":[52,117],"because":[53],"it":[54],"very":[56],"simple":[57],"to":[58,70,92,101],"implement":[59],"and":[60,120],"side":[61],"information":[62],"not":[64],"needed.":[65],"However,":[66],"DSI":[68,94],"has":[69],"sacrifice":[71],"a":[72,80,89,158],"decrease":[73],"transmitted":[76,135],"data":[77,136],"rate":[78,154],"large":[81],"number":[82],"dummy":[84,121],"subcarriers.":[85],"In":[86],"this":[87],"paper,":[88],"novel":[90],"approach":[91],"proposed":[97,143],"complete":[99],"application":[100],"system.":[104,161],"For":[105],"effective":[106],"utilization":[107],"resources,":[110],"unused":[112,127],"space":[113],"calculated,":[119],"subcarriers":[122],"are":[123],"inserted":[124],"into":[125],"space.":[128],"Therefore,":[129],"there":[130],"no":[132],"degradation":[133,150],"rate.":[137],"Simulation":[138],"results":[139],"show":[140],"that":[141],"reduce":[146],"considerably":[148],"without":[149],"bit":[152],"error":[153],"(BER)":[155],"performance":[156],"as":[157]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
