{"id":"https://openalex.org/W2133774651","doi":"https://doi.org/10.1109/icassp.2002.5745216","title":"Interleaved orthogonal frequency division multiplexing system","display_name":"Interleaved orthogonal frequency division multiplexing system","publication_year":2002,"publication_date":"2002-05-01","ids":{"openalex":"https://openalex.org/W2133774651","doi":"https://doi.org/10.1109/icassp.2002.5745216","mag":"2133774651"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2002.5745216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5745216","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"IEEE International Conference on Acoustics Speech and Signal Processing","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/A5103503564","display_name":"Vishnu Prasad","orcid":null},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"V.G.S. Prasad","raw_affiliation_strings":["Department of Electrical Communication Engineering, Indian Institute of Science, Bangalore, India","Department of Electrical Communication Engineering Indian Institute of Science  Bangalore 560012 India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Communication Engineering, Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Department of Electrical Communication Engineering Indian Institute of Science  Bangalore 560012 India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011729287","display_name":"K.V.S. Hari","orcid":"https://orcid.org/0000-0002-8300-9291"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. V.S. Hari","raw_affiliation_strings":["Department of Electrical Communication Engineering, Indian Institute of Science, Bangalore, India","Department of Electrical Communication Engineering Indian Institute of Science  Bangalore 560012 India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Communication Engineering, Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Department of Electrical Communication Engineering Indian Institute of Science  Bangalore 560012 India","institution_ids":["https://openalex.org/I59270414"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103503564"],"corresponding_institution_ids":["https://openalex.org/I59270414"],"apc_list":null,"apc_paid":null,"fwci":1.7118,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.82409064,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"III","last_page":"2745"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9997000098228455,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9997000098228455,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994000196456909,"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":0.9991999864578247,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.917249321937561},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.693537175655365},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.6010546684265137},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5935927033424377},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5838230848312378},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5466731786727905},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5281693339347839},{"id":"https://openalex.org/keywords/frequency-division-multiplexing","display_name":"Frequency-division multiplexing","score":0.50960373878479},{"id":"https://openalex.org/keywords/statistical-time-division-multiplexing","display_name":"Statistical time division multiplexing","score":0.4763072729110718},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.414320170879364},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3117177486419678},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.20257025957107544},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1745692491531372}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.917249321937561},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.693537175655365},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.6010546684265137},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5935927033424377},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5838230848312378},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5466731786727905},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5281693339347839},{"id":"https://openalex.org/C89061704","wikidata":"https://www.wikidata.org/wiki/Q5555726","display_name":"Frequency-division multiplexing","level":4,"score":0.50960373878479},{"id":"https://openalex.org/C173512123","wikidata":"https://www.wikidata.org/wiki/Q5978010","display_name":"Statistical time division multiplexing","level":3,"score":0.4763072729110718},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.414320170879364},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3117177486419678},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.20257025957107544},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1745692491531372}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2002.5745216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5745216","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"IEEE International Conference on Acoustics Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.iisc.ac.in:5295","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196309","display_name":"NOT FOUND REPOSITORY (Indian Institute of Science Bangalore)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59270414","host_organization_name":"Indian Institute of Science Bangalore","host_organization_lineage":["https://openalex.org/I59270414"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5899999737739563}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2008342000","https://openalex.org/W2091343073","https://openalex.org/W2131909533","https://openalex.org/W2140096652","https://openalex.org/W2149587304"],"related_works":["https://openalex.org/W2063698109","https://openalex.org/W3030636240","https://openalex.org/W431360389","https://openalex.org/W2166601301","https://openalex.org/W1538654733","https://openalex.org/W43516829","https://openalex.org/W2092309091","https://openalex.org/W1998182654","https://openalex.org/W1594984840","https://openalex.org/W1568917656"],"abstract_inverted_index":{"A":[0],"new":[1],"orthogonal":[2,21],"frequency":[3,12,22],"division":[4,23],"multiplexing":[5,24],"(OFDM)":[6],"system":[7,26,37,65],"for":[8],"wireless":[9],"communications":[10],"over":[11],"selective":[13],"fading":[14],"channels":[15],"is":[16,66],"presented.":[17],"The":[18],"proposed":[19,63],"interleaved":[20],"(IOFDM)":[25],"promises":[27],"higher":[28],"code":[29],"rate":[30],"as":[31],"compared":[32],"to":[33,69],"the":[34,53,62,70],"conventional":[35,71],"OFDM":[36,72],"without":[38],"bandwidth":[39],"expansion":[40],"and":[41],"with":[42],"very":[43,67],"slight":[44],"increase":[45],"in":[46,55],"computational":[47],"complexity.":[48],"Simulation":[49],"results":[50],"verify":[51],"that":[52],"performance,":[54],"terms":[56],"of":[57,61],"bit":[58],"error":[59],"rate,":[60],"IOFDM":[64],"close":[68],"system.":[73]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}