{"id":"https://openalex.org/W2167142221","doi":"https://doi.org/10.1109/lsp.2009.2025837","title":"OFDM With Adaptive Frequency Diversity","display_name":"OFDM With Adaptive Frequency Diversity","publication_year":2009,"publication_date":"2009-06-25","ids":{"openalex":"https://openalex.org/W2167142221","doi":"https://doi.org/10.1109/lsp.2009.2025837","mag":"2167142221"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2009.2025837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2009.2025837","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","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/A5041966559","display_name":"Felip Riera-Palou","orcid":"https://orcid.org/0000-0001-7080-3173"},"institutions":[{"id":"https://openalex.org/I50441567","display_name":"Universitat de les Illes Balears","ror":"https://ror.org/03e10x626","country_code":"ES","type":"education","lineage":["https://openalex.org/I50441567"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"F. Riera-Palou","raw_affiliation_strings":["Mobile Communications Group, Department of Mathematics and Informatics, University of Balearic Islands, Mallorca, Spain"],"affiliations":[{"raw_affiliation_string":"Mobile Communications Group, Department of Mathematics and Informatics, University of Balearic Islands, Mallorca, Spain","institution_ids":["https://openalex.org/I50441567"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068049967","display_name":"Guillem Femenias","orcid":"https://orcid.org/0000-0003-2002-1733"},"institutions":[{"id":"https://openalex.org/I50441567","display_name":"Universitat de les Illes Balears","ror":"https://ror.org/03e10x626","country_code":"ES","type":"education","lineage":["https://openalex.org/I50441567"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"G. Femenias","raw_affiliation_strings":["Mobile Communications Group, Department of Mathematics and Informatics, University of Balearic Islands, Mallorca, Spain"],"affiliations":[{"raw_affiliation_string":"Mobile Communications Group, Department of Mathematics and Informatics, University of Balearic Islands, Mallorca, Spain","institution_ids":["https://openalex.org/I50441567"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5041966559"],"corresponding_institution_ids":["https://openalex.org/I50441567"],"apc_list":null,"apc_paid":null,"fwci":1.1963,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.81867251,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"16","issue":"10","first_page":"837","last_page":"840"},"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":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/T11873","display_name":"PAPR reduction in OFDM","score":0.9998000264167786,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.9245502948760986},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.8184202909469604},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7381541728973389},{"id":"https://openalex.org/keywords/diversity-scheme","display_name":"Diversity scheme","score":0.6476134061813354},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6288780570030212},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4856606721878052},{"id":"https://openalex.org/keywords/antenna-diversity","display_name":"Antenna diversity","score":0.4695606529712677},{"id":"https://openalex.org/keywords/diversity-combining","display_name":"Diversity combining","score":0.4484347701072693},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4451092779636383},{"id":"https://openalex.org/keywords/time-diversity","display_name":"Time diversity","score":0.4281834363937378},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4019351601600647},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.35183656215667725},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3016468584537506},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18526652455329895}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.9245502948760986},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.8184202909469604},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7381541728973389},{"id":"https://openalex.org/C198746922","wikidata":"https://www.wikidata.org/wiki/Q1230593","display_name":"Diversity scheme","level":4,"score":0.6476134061813354},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6288780570030212},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4856606721878052},{"id":"https://openalex.org/C60069766","wikidata":"https://www.wikidata.org/wiki/Q357054","display_name":"Antenna diversity","level":3,"score":0.4695606529712677},{"id":"https://openalex.org/C136817519","wikidata":"https://www.wikidata.org/wiki/Q947493","display_name":"Diversity combining","level":4,"score":0.4484347701072693},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4451092779636383},{"id":"https://openalex.org/C2779512956","wikidata":"https://www.wikidata.org/wiki/Q7805300","display_name":"Time diversity","level":4,"score":0.4281834363937378},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4019351601600647},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.35183656215667725},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3016468584537506},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18526652455329895}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lsp.2009.2025837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2009.2025837","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1517165204","https://openalex.org/W1997002146","https://openalex.org/W2003420583","https://openalex.org/W2107690964","https://openalex.org/W2112790815","https://openalex.org/W2149587304","https://openalex.org/W2156787051","https://openalex.org/W6631286406"],"related_works":["https://openalex.org/W2003125408","https://openalex.org/W2037489944","https://openalex.org/W2533343927","https://openalex.org/W2122647841","https://openalex.org/W2135296323","https://openalex.org/W2365058768","https://openalex.org/W2117110317","https://openalex.org/W2133554711","https://openalex.org/W1988581136","https://openalex.org/W2103216372"],"abstract_inverted_index":{"Code-division":[0],"multiplex":[1,4],"orthogonal":[2],"frequency-division":[3],"(CDM-OFDM)":[5],"has":[6,28],"received":[7],"considerable":[8],"attention":[9],"due":[10],"to":[11,35,89],"its":[12],"superior":[13],"resilience":[14],"against":[15],"subcarrier":[16],"fading":[17],"in":[18,116],"comparison":[19],"with":[20],"conventional":[21],"OFDM.":[22],"More":[23],"recently,":[24],"group-orthogonal":[25],"CDM-OFDM":[26],"(GO-CDM-OFDM)":[27],"been":[29],"considered":[30],"as":[31,73,95],"a":[32,60,79,96],"suitable":[33],"method":[34],"extract":[36],"additional":[37],"frequency":[38],"diversity":[39],"of":[40,66,98],"the":[41,46,57,70,92,99],"wireless":[42],"channel":[43],"by":[44],"splitting":[45],"available":[47],"subcarriers":[48],"into":[49],"(orthogonal)":[50],"groups":[51],"and":[52],"applying":[53],"optimum":[54],"detection":[55],"at":[56],"receiver":[58],"on":[59],"per-group":[61],"basis.":[62],"One":[63],"critical":[64],"parameter":[65],"this":[67,84,109],"scheme":[68],"is":[69,103,106],"group":[71,93],"size":[72,94],"it":[74],"can":[75,111],"effectively":[76],"act":[77],"like":[78],"complexity-performance":[80],"trading":[81],"knob.":[82],"In":[83],"work":[85],"an":[86],"adaptive":[87],"technique":[88],"dynamically":[90],"adjust":[91],"function":[97],"instantaneous":[100],"operating":[101],"scenario":[102],"presented.":[104],"It":[105],"shown":[107],"that":[108],"adaptivity":[110],"bring":[112],"along":[113],"important":[114],"reductions":[115],"complexity":[117],"without":[118],"compromising":[119],"error":[120],"performance.":[121]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
