{"id":"https://openalex.org/W2155331114","doi":"https://doi.org/10.1109/icassp.2009.4960152","title":"OFDM Turbo DeCodulation with exit optimized bit loading and signal constellations","display_name":"OFDM Turbo DeCodulation with exit optimized bit loading and signal constellations","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2155331114","doi":"https://doi.org/10.1109/icassp.2009.4960152","mag":"2155331114"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4960152","doi":"https://doi.org/10.1109/icassp.2009.4960152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960152","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-2","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5072792371","display_name":"Helge L\u00fcders","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Helge Luders","raw_affiliation_strings":["Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021179534","display_name":"Benedikt Eschbach","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Benedikt Eschbach","raw_affiliation_strings":["Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053280913","display_name":"Laurent Schmalen","orcid":"https://orcid.org/0000-0002-1459-9128","observed_orcids":["https://orcid.org/0000-0002-1459-9128"]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Laurent Schmalen","raw_affiliation_strings":["Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015405966","display_name":"Peter Vary","orcid":"https://orcid.org/0000-0002-5213-1825","observed_orcids":["https://orcid.org/0000-0002-5213-1825"]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Peter Vary","raw_affiliation_strings":["Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":0.468,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.48231952,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2589","last_page":"2592"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9765999913215637,"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":0.9765999913215637,"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":0.013000000268220901,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.004600000102072954,"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/ofdm","display_name":"OFDM","score":0.984000027179718},{"id":"https://openalex.org/keywords/turbo-decoding","display_name":"turbo decoding","score":0.9909999966621399},{"id":"https://openalex.org/keywords/subcarrier-modulation","display_name":"subcarrier modulation","score":0.7059999704360962},{"id":"https://openalex.org/keywords/signal-constellations","display_name":"signal constellations","score":0.843999981880188},{"id":"https://openalex.org/keywords/iterative-demodulation","display_name":"iterative demodulation","score":0.7480000257492065},{"id":"https://openalex.org/keywords/frequency-selective-channels","display_name":"frequency-selective channels","score":0.8460000157356262},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"bit error rate","score":0.8159999847412109},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"signal-to-noise ratio","score":0.8410000205039978}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7763856053352356},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7522212862968445},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.681027352809906},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.5543918013572693},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5461569428443909},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4963536858558655},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.48990267515182495},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4846530556678772},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4656418561935425},{"id":"https://openalex.org/C2776240298","wikidata":"https://www.wikidata.org/wiki/Q1138513","display_name":"Turbo","level":2,"score":0.4528615474700928},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.4116951525211334},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3732982575893402},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2931854724884033},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1231667697429657},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icassp.2009.4960152","doi":"https://doi.org/10.1109/icassp.2009.4960152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960152","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-2","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.320.7482","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.320.7482","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ind.rwth-aachen.de/fileadmin/publications/lueders09.pdf","raw_type":"text"},{"id":"pmh:oai:publications.rwth-aachen.de:99827","doi":null,"is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/99827","pdf_url":null,"source":{"id":"https://openalex.org/S4306401362","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE International Conference on Acoustics, Speech and Signal Processing, 2009 : ICASSP 2009 ; 19 - 24 April 2009, Taipei International Convention Center, Taipei, Taiwan ; proceedings / sponsored by the Institute of Electrical and Electronics Engineers Signal Processing Society. - Vol. 5<br/>IEEE International Conference on Acoustics, Speech and Signal Processing 2009, ICASSP 2009, Taipei, Taiwan, 2009-04-19 - 2009-04-24","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W51541605","https://openalex.org/W2061065266","https://openalex.org/W2097632370","https://openalex.org/W2106220882","https://openalex.org/W2108352020","https://openalex.org/W2111106461","https://openalex.org/W2121606987","https://openalex.org/W2122553074","https://openalex.org/W2122989348","https://openalex.org/W2134339468","https://openalex.org/W2138208223","https://openalex.org/W2157372875","https://openalex.org/W2157528496","https://openalex.org/W2533593068","https://openalex.org/W3152750074","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1988084893","https://openalex.org/W7219409503","https://openalex.org/W2072050685","https://openalex.org/W2130952788","https://openalex.org/W2142262789","https://openalex.org/W7098908070","https://openalex.org/W7131432233","https://openalex.org/W2114614766","https://openalex.org/W2385914396","https://openalex.org/W2398669431"],"abstract_inverted_index":{"We":[0],"propose":[1],"the":[2,71,81,89],"combination":[3],"of":[4,20,30,80],"orthogonal":[5,50],"frequency":[6],"division":[7],"multiplexing":[8],"(OFDM)":[9],"and":[10,23,74,96],"turbo":[11,17],"decodulation":[12],"(TDeC)":[13],"-":[14,27],"a":[15],"multiple":[16],"process":[18],"consisting":[19],"iterative":[21,24,72],"demodulation":[22],"source-channel":[25],"decoding":[26,75],"for":[28],"transmission":[29],"correlated":[31],"source":[32],"codec":[33],"parameters":[34],"over":[35],"wireless":[36],"frequency-selective":[37,46],"broadband":[38],"fading":[39,47],"channels.":[40],"As":[41],"OFDM":[42],"systems":[43],"split":[44],"up":[45],"channels":[48],"into":[49,69],"flat-fading":[51],"channels,":[52],"individual":[53],"modulation":[54],"signal":[55],"constellations":[56],"sets":[57],"with":[58],"different":[59],"bit":[60,92],"mapping":[61],"rules":[62],"can":[63],"be":[64],"assigned":[65],"to":[66],"subcarriers":[67],"taking":[68],"account":[70],"reception":[73],"process.":[76],"The":[77],"superior":[78],"performance":[79],"proposed":[82],"OFDM-TDeC":[83],"system":[84],"is":[85],"demonstrated":[86],"by":[87],"analyzing":[88],"achieved":[90],"residual":[91],"error":[93],"rate":[94],"(BER)":[95],"parameter":[97],"signal-to-noise":[98],"ratio":[99],"(SNR).":[100]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}