{"id":"https://openalex.org/W2171705783","doi":"https://doi.org/10.1109/tbc.2010.2094310","title":"Improved CIR-Based Receiver Design for DVB-T2 System in Large Delay Spread Channels: Synchronization and Equalization","display_name":"Improved CIR-Based Receiver Design for DVB-T2 System in Large Delay Spread Channels: Synchronization and Equalization","publication_year":2010,"publication_date":"2010-12-23","ids":{"openalex":"https://openalex.org/W2171705783","doi":"https://doi.org/10.1109/tbc.2010.2094310","mag":"2171705783"},"language":"en","primary_location":{"id":"doi:10.1109/tbc.2010.2094310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbc.2010.2094310","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/A5109244682","display_name":"Jong\u2010Seob Baek","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jong-Seob Baek","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101582336","display_name":"Jong\u2010Soo Seo","orcid":"https://orcid.org/0000-0002-2133-4590"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong-Soo Seo","raw_affiliation_strings":["Digital Transmission Laboratory, Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Digital Transmission Laboratory, Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5109244682"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":1.7318,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.86548635,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"57","issue":"1","first_page":"103","last_page":"113"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T11873","display_name":"PAPR reduction in OFDM","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":0.9968000054359436,"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/guard-interval","display_name":"Guard interval","score":0.7162036895751953},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6659549474716187},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.627366840839386},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.5110241174697876},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.48742201924324036},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4631573259830475},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.46034008264541626},{"id":"https://openalex.org/keywords/digital-video-broadcasting","display_name":"Digital Video Broadcasting","score":0.4538574814796448},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.43726611137390137},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.3593957722187042},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24853968620300293},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15346798300743103}],"concepts":[{"id":"https://openalex.org/C2777796584","wikidata":"https://www.wikidata.org/wiki/Q1132816","display_name":"Guard interval","level":4,"score":0.7162036895751953},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6659549474716187},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.627366840839386},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.5110241174697876},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.48742201924324036},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4631573259830475},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.46034008264541626},{"id":"https://openalex.org/C551482933","wikidata":"https://www.wikidata.org/wiki/Q178562","display_name":"Digital Video Broadcasting","level":2,"score":0.4538574814796448},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.43726611137390137},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.3593957722187042},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24853968620300293},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15346798300743103}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tbc.2010.2094310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbc.2010.2094310","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":18,"referenced_works":["https://openalex.org/W2064971985","https://openalex.org/W2098743149","https://openalex.org/W2100459091","https://openalex.org/W2107080958","https://openalex.org/W2115129833","https://openalex.org/W2119740395","https://openalex.org/W2119857453","https://openalex.org/W2136906773","https://openalex.org/W2139566778","https://openalex.org/W2139832635","https://openalex.org/W2149622681","https://openalex.org/W2154395274","https://openalex.org/W2154621370","https://openalex.org/W2155411481","https://openalex.org/W2155485201","https://openalex.org/W2159486552","https://openalex.org/W2164153974","https://openalex.org/W2169638235"],"related_works":["https://openalex.org/W2551603730","https://openalex.org/W2109209689","https://openalex.org/W2146965464","https://openalex.org/W2365007576","https://openalex.org/W1974492695","https://openalex.org/W1987548326","https://openalex.org/W2596329565","https://openalex.org/W2123835288","https://openalex.org/W2208679671","https://openalex.org/W2185486561"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"to":[3,113,131],"implement":[4],"an":[5,77,132],"improved":[6],"orthogonal":[7],"frequency":[8,126],"division":[9],"multiplexing":[10],"(OFDM)":[11],"receiver":[12,44,171],"by":[13,88,120],"utilizing":[14],"a":[15,46,51,65,89,124,161,194,207],"channel":[16,197],"impulse":[17],"response":[18],"(CIR)-based":[19],"synchronization":[20],"and":[21,34,117],"sparse":[22,107],"equalization":[23,108],"for":[24,64],"DVB-T2":[25],"system":[26],"operating":[27],"in":[28,93,111,145,150,193],"both":[29],"the":[30,41,58,73,84,95,98,101,104,115,152,169,178,185,190],"single-input":[31],"single-output":[32,36],"(SISO)":[33],"multi-input":[35],"(MISO)":[37],"transmission":[38],"modes.":[39],"First,":[40],"proposed":[42,59,105,170],"OFDM":[43],"performs":[45],"pilot-aided":[47],"CIR":[48],"estimation":[49],"after":[50],"coarse":[52,91],"symbol":[53,67],"timing":[54,68],"recovery":[55],"(STR).":[56],"Then,":[57],"CIR-based":[60,106],"fine":[61,74,102,179],"STR":[62,75],"compensates":[63],"false":[66,90],"offset":[69],"(STO).":[70],"In":[71,188],"particular,":[72,189],"resolves":[76],"ambiguity":[78],"effect":[79],"of":[80,100,176],"CIR,":[81],"which":[82,151],"is":[83,109,156,166,172,202],"main":[85],"problem":[86],"caused":[87],"STO":[92,180],"exploiting":[94],"CIR.":[96],"Upon":[97],"completion":[99],"synchronization,":[103],"performed":[110],"order":[112],"minimize":[114],"noise":[116,186],"interference":[118],"effects":[119],"shifting":[121],"or":[122,136,158],"selecting":[123],"basic":[125],"interpolation":[127],"(FI)":[128],"filter":[129],"according":[130],"echo":[133],"delay":[134,138,147,154],"(phase)":[135],"maximum":[137,153],"spread,":[139],"respectively.":[140],"Performance":[141],"evaluations":[142],"are":[143],"accomplished":[144],"large":[146],"spread":[148,155],"channels":[149],"less":[157],"longer":[159,199],"than":[160,200],"guard":[162],"interval":[163],"(GI).":[164],"It":[165],"shown":[167],"that":[168],"not":[173],"only":[174],"capable":[175],"estimating":[177],"but":[181],"also":[182],"minimizing":[183],"effectively":[184],"effects.":[187],"performance":[191],"gain":[192],"single":[195],"pre-echo":[196],"being":[198],"GI":[201],"remarkable":[203],"as":[204],"compared":[205],"with":[206],"conventional":[208],"receiver.":[209]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}