{"id":"https://openalex.org/W1969295727","doi":"https://doi.org/10.1109/icc.2004.1312644","title":"Analysis of the performance degradation in uplink MC-CDMA systems with Doppler induced frequency offsets","display_name":"Analysis of the performance degradation in uplink MC-CDMA systems with Doppler induced frequency offsets","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1969295727","doi":"https://doi.org/10.1109/icc.2004.1312644","mag":"1969295727"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2004.1312644","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2004.1312644","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5073443199","display_name":"I. Cosovic","orcid":null},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"I. Cosovic","raw_affiliation_strings":["German Aerospace Center (DLR), Institute of Communications and Navigation, Wessling, Germany","Inst. of Commun. & Navigation, German Aerosp. Res. Establ., Wessling, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Institute of Communications and Navigation, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"Inst. of Commun. & Navigation, German Aerosp. Res. Establ., Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010876753","display_name":"M. Schenell","orcid":null},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Schenell","raw_affiliation_strings":["German Aerospace Center (DLR), Institute of Communications and Navigation, Wessling, Germany","Inst. of Commun. & Navigation, German Aerosp. Res. Establ., Wessling, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Institute of Communications and Navigation, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"Inst. of Commun. & Navigation, German Aerosp. Res. Establ., Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110350512","display_name":"M.L. Duki\u0107","orcid":"https://orcid.org/0009-0003-6128-9004"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]},{"id":"https://openalex.org/I4068193","display_name":"University of Belgrade","ror":"https://ror.org/02qsmb048","country_code":"RS","type":"education","lineage":["https://openalex.org/I4068193"]}],"countries":["IL","RS"],"is_corresponding":false,"raw_author_name":"M. Dukic","raw_affiliation_strings":["Department of Communications, University of Belgrade, Belgrade, Serbia and Montenegro","Ben Gurion University of the Negev"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Communications, University of Belgrade, Belgrade, Serbia and Montenegro","institution_ids":["https://openalex.org/I4068193"]},{"raw_affiliation_string":"Ben Gurion University of the Negev","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013115524","display_name":"Andreas Springer","orcid":"https://orcid.org/0000-0001-8301-5184"},"institutions":[{"id":"https://openalex.org/I121883995","display_name":"Johannes Kepler University of Linz","ror":"https://ror.org/052r2xn60","country_code":"AT","type":"education","lineage":["https://openalex.org/I121883995"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"A. Springer","raw_affiliation_strings":["Institute for Communication and Information Engineering, University of Linz, Linz, Austria","Johannes Kepler Univ. Linz"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Communication and Information Engineering, University of Linz, Linz, Austria","institution_ids":[]},{"raw_affiliation_string":"Johannes Kepler Univ. Linz","institution_ids":["https://openalex.org/I121883995"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"962","last_page":"967 Vol.2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":1.0,"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":0.9998999834060669,"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":0.9976999759674072,"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":0.8313153982162476},{"id":"https://openalex.org/keywords/interleaving","display_name":"Interleaving","score":0.7549917101860046},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.740095853805542},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6621835827827454},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6049016118049622},{"id":"https://openalex.org/keywords/degradation","display_name":"Degradation (telecommunications)","score":0.5998569130897522},{"id":"https://openalex.org/keywords/duplex","display_name":"Duplex (building)","score":0.5846836566925049},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5732594728469849},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.5675337910652161},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4710752069950104},{"id":"https://openalex.org/keywords/doppler-frequency","display_name":"Doppler frequency","score":0.4482017159461975},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.43453651666641235},{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.4102301299571991},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36597543954849243},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3355662226676941},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.31473612785339355},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26492220163345337},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2029658555984497},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09031543135643005}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8313153982162476},{"id":"https://openalex.org/C28034677","wikidata":"https://www.wikidata.org/wiki/Q17092530","display_name":"Interleaving","level":2,"score":0.7549917101860046},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.740095853805542},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6621835827827454},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6049016118049622},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.5998569130897522},{"id":"https://openalex.org/C99611785","wikidata":"https://www.wikidata.org/wiki/Q6453233","display_name":"Duplex (building)","level":3,"score":0.5846836566925049},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5732594728469849},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5675337910652161},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4710752069950104},{"id":"https://openalex.org/C2988629262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler frequency","level":3,"score":0.4482017159461975},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.43453651666641235},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.4102301299571991},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36597543954849243},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3355662226676941},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.31473612785339355},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26492220163345337},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2029658555984497},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09031543135643005},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icc.2004.1312644","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2004.1312644","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)","raw_type":"proceedings-article"},{"id":"pmh:oai:elib.dlr.de:7344","is_oa":false,"landing_page_url":"https://elib.dlr.de/7344/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Konferenzbeitrag"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1911948693","https://openalex.org/W1966006872","https://openalex.org/W2013448149","https://openalex.org/W2099697620","https://openalex.org/W2150748577","https://openalex.org/W4285719527","https://openalex.org/W6641851422","https://openalex.org/W6681811510"],"related_works":["https://openalex.org/W2163799874","https://openalex.org/W2110234499","https://openalex.org/W2154212813","https://openalex.org/W4386050811","https://openalex.org/W2884849751","https://openalex.org/W2540911486","https://openalex.org/W1486522140","https://openalex.org/W4230103753","https://openalex.org/W3175192043","https://openalex.org/W2068304403"],"abstract_inverted_index":{"In":[0],"this":[1,43],"paper,":[2],"uplink":[3],"time":[4],"division":[5],"duplex":[6],"(TDD)":[7],"multi-carrier":[8],"code-division":[9],"multiple-access":[10],"(MC-CDMA)":[11],"systems":[12],"applying":[13],"pre-equalization":[14],"to":[15,54,71],"combat":[16],"channel":[17],"impairments":[18],"are":[19,49],"considered.":[20],"Especially,":[21],"the":[22,27,33,56,81],"performance":[23,57],"degradation":[24,58],"caused":[25],"by":[26],"Doppler":[28,84],"induced":[29,85],"frequency":[30,46,66,86],"offsets":[31,87],"among":[32],"different":[34,45],"mobile":[35],"users":[36],"is":[37,59,69,77],"analyzed":[38],"in":[39,94],"detail.":[40],"Based":[41],"on":[42],"analysis":[44],"interleaving":[47],"schemes":[48],"proposed":[50],"and":[51],"their":[52],"potential":[53],"reduce":[55],"investigated.":[60],"It":[61],"turns":[62],"out,":[63],"that":[64],"a":[65,73,90],"interleaver":[67],"which":[68],"allowed":[70],"skip":[72],"few,":[74],"well-defined":[75],"subcarriers":[76],"capable":[78],"of":[79,83],"reducing":[80],"influence":[82],"significantly":[88],"causing":[89],"very":[91],"little":[92],"loss":[93],"bandwidth":[95],"efficiency.":[96]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}