{"id":"https://openalex.org/W1988084893","doi":"https://doi.org/10.1109/itst.2013.6685594","title":"Bandwidth efficient turbo coded OFDM systems","display_name":"Bandwidth efficient turbo coded OFDM systems","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W1988084893","doi":"https://doi.org/10.1109/itst.2013.6685594","mag":"1988084893"},"language":"en","primary_location":{"id":"doi:10.1109/itst.2013.6685594","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itst.2013.6685594","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 13th International Conference on ITS Telecommunications (ITST)","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/A5021133905","display_name":"Umesh Chandra Samal","orcid":null},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"U. C. Samal","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India","Dept. of Electr. Eng., Indian Inst. of Technol. Kanpur, Kanpur, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Indian Inst. of Technol. Kanpur, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049326382","display_name":"K. Vasudevan","orcid":"https://orcid.org/0000-0002-3818-4728"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Vasudevan","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India","Dept. of Electr. Eng., Indian Inst. of Technol. Kanpur, Kanpur, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Indian Inst. of Technol. Kanpur, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5021133905"],"corresponding_institution_ids":["https://openalex.org/I94234084"],"apc_list":null,"apc_paid":null,"fwci":0.2364,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.58198537,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"493","last_page":"498"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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":0.9995999932289124,"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":0.9991999864578247,"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/turbo-code","display_name":"Turbo code","score":0.7209052443504333},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.703413188457489},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6970205307006836},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5256239771842957},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5045830011367798},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4869166612625122},{"id":"https://openalex.org/keywords/trellis-modulation","display_name":"Trellis modulation","score":0.47059452533721924},{"id":"https://openalex.org/keywords/turbo-equalizer","display_name":"Turbo equalizer","score":0.4655614197254181},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.45826369524002075},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.45022672414779663},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.447092741727829},{"id":"https://openalex.org/keywords/turbo","display_name":"Turbo","score":0.4466868042945862},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.44125327467918396},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.4393383264541626},{"id":"https://openalex.org/keywords/puncturing","display_name":"Puncturing","score":0.4293798506259918},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.30564409494400024},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.30455952882766724},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26078230142593384},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.1852729618549347},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12677162885665894}],"concepts":[{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.7209052443504333},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.703413188457489},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6970205307006836},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5256239771842957},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5045830011367798},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4869166612625122},{"id":"https://openalex.org/C197712280","wikidata":"https://www.wikidata.org/wiki/Q557200","display_name":"Trellis modulation","level":4,"score":0.47059452533721924},{"id":"https://openalex.org/C12232224","wikidata":"https://www.wikidata.org/wiki/Q7853840","display_name":"Turbo equalizer","level":5,"score":0.4655614197254181},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.45826369524002075},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.45022672414779663},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.447092741727829},{"id":"https://openalex.org/C2776240298","wikidata":"https://www.wikidata.org/wiki/Q1138513","display_name":"Turbo","level":2,"score":0.4466868042945862},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.44125327467918396},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.4393383264541626},{"id":"https://openalex.org/C2778808095","wikidata":"https://www.wikidata.org/wiki/Q3899825","display_name":"Puncturing","level":2,"score":0.4293798506259918},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.30564409494400024},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.30455952882766724},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26078230142593384},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.1852729618549347},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12677162885665894},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itst.2013.6685594","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itst.2013.6685594","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 13th International Conference on ITS Telecommunications (ITST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8100000023841858}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W2032090446","https://openalex.org/W2046332036","https://openalex.org/W2076164111","https://openalex.org/W2092200508","https://openalex.org/W2096776475","https://openalex.org/W2102251435","https://openalex.org/W2102843694","https://openalex.org/W2105810001","https://openalex.org/W2121606987","https://openalex.org/W2128929377","https://openalex.org/W2131909533","https://openalex.org/W2132305759","https://openalex.org/W2143031616","https://openalex.org/W2152443817","https://openalex.org/W2162532398","https://openalex.org/W2164153974","https://openalex.org/W2165205968","https://openalex.org/W2293268145","https://openalex.org/W2302541385","https://openalex.org/W3100477424","https://openalex.org/W3101037737","https://openalex.org/W3101880787","https://openalex.org/W4235954034","https://openalex.org/W4239653277","https://openalex.org/W4255671020"],"related_works":["https://openalex.org/W2363507870","https://openalex.org/W2155656027","https://openalex.org/W2024764701","https://openalex.org/W2348997984","https://openalex.org/W1562642891","https://openalex.org/W2596338816","https://openalex.org/W2207102643","https://openalex.org/W2044606598","https://openalex.org/W2147600706","https://openalex.org/W2021913854"],"abstract_inverted_index":{"In":[0,49],"this":[1],"paper,":[2],"bandwidth":[3],"efficient":[4],"turbo":[5,10,78,128],"codes,":[6],"commonly":[7],"known":[8],"as":[9],"trellis":[11,79],"coded":[12,80],"modulation":[13],"(TTCM)":[14],"is":[15,56,68,100,110,142,153,168],"used":[16,69],"in":[17,89],"orthogonal":[18],"frequency":[19,98,135],"division":[20],"multiplexed":[21],"(OFDM)":[22],"systems.":[23,41],"It":[24],"improves":[25],"the":[26,35,60,63,71,76,103,106,118,146,150,169],"error":[27],"performance":[28,61],"and":[29,97,122,127,161],"spectral":[30],"efficiency":[31],"simultaneously,":[32],"which":[33,115],"are":[34],"major":[36],"requirements":[37],"for":[38,166],"modern":[39],"communication":[40],"The":[42],"throughput":[43],"can":[44],"be":[45],"improved":[46],"by":[47],"puncturing.":[48],"addition":[50],"to":[51,58,73,157],"TTCM,":[52],"data":[53],"interleaver":[54],"(DI)":[55],"incorporated":[57],"boost":[59],"of":[62,91,105,120,130,145],"system":[64],"further.":[65],"BCJR":[66],"algorithm":[67],"at":[70],"receiver":[72],"decode":[74],"iteratively":[75],"received":[77],"interleaved":[81],"OFDM":[82,131],"signals.":[83],"Frequency":[84],"selective":[85,136],"Rayleigh":[86,137],"fading":[87,138],"channel":[88,125],"presence":[90],"additive":[92],"white":[93],"Gaussian":[94],"noise":[95],"(AWGN)":[96],"offset":[99],"considered.":[101],"To":[102],"best":[104],"authors'":[107],"knowledge":[108],"there":[109],"only":[111],"one":[112],"earlier":[113,147],"work,":[114],"simultaneously":[116],"addresses":[117],"problem":[119],"timing":[121],"carrier":[123],"synchronization,":[124],"estimation":[126],"decoding":[129],"signals":[132],"transmitted":[133],"through":[134],"channels.":[139],"This":[140],"paper":[141],"an":[143],"extension":[144],"work":[148],"wherein":[149],"code":[151],"rate":[152],"increased":[154],"from":[155],"half":[156],"unity":[158],"using":[159],"puncturing":[160],"TTCM.":[162],"Therefore":[163],"our":[164],"baseline":[165],"comparison":[167],"ideal":[170],"coherent":[171],"receiver.":[172]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
