{"id":"https://openalex.org/W2151370484","doi":"https://doi.org/10.1109/tit.2002.808101","title":"Complex-field coding for OFDM over fading wireless channels","display_name":"Complex-field coding for OFDM over fading wireless channels","publication_year":2003,"publication_date":"2003-03-01","ids":{"openalex":"https://openalex.org/W2151370484","doi":"https://doi.org/10.1109/tit.2002.808101","mag":"2151370484"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2002.808101","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2002.808101","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","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/A5047286710","display_name":"Zhengdao Wang","orcid":"https://orcid.org/0000-0002-2972-6580"},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhengdao Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Iowa State University, Ames, IA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Iowa State University, Ames, IA, USA","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026758314","display_name":"Georgios B. Giannakis","orcid":"https://orcid.org/0000-0002-0196-0260"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G.B. Giannakis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":20.5474,"has_fulltext":false,"cited_by_count":184,"citation_normalized_percentile":{"value":0.99652551,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":100},"biblio":{"volume":"49","issue":"3","first_page":"707","last_page":"720"},"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/T11321","display_name":"Error Correcting Code Techniques","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/T11269","display_name":"Algorithms and Data Compression","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.841987133026123},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6963944435119629},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6169685125350952},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.5945662260055542},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.541124701499939},{"id":"https://openalex.org/keywords/coding-gain","display_name":"Coding gain","score":0.5234848260879517},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.5156594514846802},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.4525415897369385},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4436773955821991},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43786364793777466},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4325050413608551},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.37604430317878723},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3422524631023407},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2857258915901184},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.277534544467926},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.16136112809181213},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1328181028366089}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.841987133026123},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6963944435119629},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6169685125350952},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.5945662260055542},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.541124701499939},{"id":"https://openalex.org/C76862118","wikidata":"https://www.wikidata.org/wiki/Q1105671","display_name":"Coding gain","level":3,"score":0.5234848260879517},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.5156594514846802},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.4525415897369385},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4436773955821991},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43786364793777466},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4325050413608551},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37604430317878723},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3422524631023407},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2857258915901184},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.277534544467926},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.16136112809181213},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1328181028366089}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tit.2002.808101","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2002.808101","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.13.5166","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.13.5166","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://spincom.ece.umn.edu/papers04/it03march.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W192789207","https://openalex.org/W1523155625","https://openalex.org/W1580770450","https://openalex.org/W1589165102","https://openalex.org/W1590264106","https://openalex.org/W1606480398","https://openalex.org/W1869487472","https://openalex.org/W1951803383","https://openalex.org/W1955158556","https://openalex.org/W1995990042","https://openalex.org/W1997002146","https://openalex.org/W2048453341","https://openalex.org/W2049532134","https://openalex.org/W2050687505","https://openalex.org/W2058838206","https://openalex.org/W2081409716","https://openalex.org/W2092948883","https://openalex.org/W2097623696","https://openalex.org/W2098788461","https://openalex.org/W2100328514","https://openalex.org/W2101416065","https://openalex.org/W2101693213","https://openalex.org/W2103769613","https://openalex.org/W2114707762","https://openalex.org/W2115620254","https://openalex.org/W2116631972","https://openalex.org/W2117392059","https://openalex.org/W2118040894","https://openalex.org/W2120773774","https://openalex.org/W2124984031","https://openalex.org/W2127579297","https://openalex.org/W2131086249","https://openalex.org/W2133553014","https://openalex.org/W2136023375","https://openalex.org/W2137813581","https://openalex.org/W2150940322","https://openalex.org/W2155657434","https://openalex.org/W2167619382","https://openalex.org/W2169289399","https://openalex.org/W2170632446","https://openalex.org/W2912369344","https://openalex.org/W4237103727","https://openalex.org/W4285719527","https://openalex.org/W4292408570","https://openalex.org/W6607938527","https://openalex.org/W7029902324"],"related_works":["https://openalex.org/W2120702055","https://openalex.org/W2130579182","https://openalex.org/W2103701079","https://openalex.org/W2109696144","https://openalex.org/W2133980965","https://openalex.org/W3003840205","https://openalex.org/W2895907985","https://openalex.org/W2951243981","https://openalex.org/W2150109714","https://openalex.org/W3104937183"],"abstract_inverted_index":{"Orthogonal":[0],"frequency-division":[1],"multiplexing":[2],"(OFDM)":[3],"converts":[4],"a":[5,132],"time-dispersive":[6],"channel":[7,20],"into":[8],"parallel":[9],"subchannels,":[10],"and":[11,15,75,83,100,119],"thus":[12],"facilitates":[13],"equalization":[14],"(de)coding.":[16],"But":[17],"when":[18],"the":[19,27,54,62,68,90,101,104,127],"has":[21],"nulls":[22],"close":[23],"to":[24,43,52],"or":[25,79],"on":[26],"fast":[28],"Fourier":[29],"transform":[30],"(FFT)":[31],"grid,":[32],"uncoded":[33],"OFDM":[34,122],"faces":[35],"serious":[36],"symbol":[37],"recovery":[38],"problems.":[39],"As":[40],"an":[41],"alternative":[42],"various":[44],"error-control":[45],"coding":[46,59,96,106],"techniques":[47],"that":[48],"have":[49],"been":[50],"proposed":[51],"ameliorate":[53],"problem,":[55],"we":[56],"perform":[57],"complex-field":[58],"(CFC)":[60],"before":[61],"symbols":[63],"are":[64],"multiplexed.":[65],"We":[66],"quantify":[67],"maximum":[69,91,95,105],"achievable":[70],"diversity":[71,92],"order":[72],"for":[73,88,126],"independent":[74],"identically":[76],"distributed":[77],"(i.i.d.)":[78],"correlated":[80],"Rayleigh-fading":[81],"channels,":[82],"also":[84,109],"provide":[85],"design":[86],"rules":[87],"achieving":[89],"order.":[93],"The":[94],"gain":[97,107],"is":[98,108],"given,":[99],"encoder":[102],"enabling":[103],"found.":[110],"Simulated":[111],"performance":[112],"comparisons":[113],"of":[114],"CFC-OFDM":[115,125],"with":[116],"existing":[117],"block":[118],"convolutionally":[120],"coded":[121],"alternatives":[123],"favor":[124],"code":[128],"rates":[129],"used":[130],"in":[131],"HiperLAN2":[133],"experiment.":[134]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":17}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
