{"id":"https://openalex.org/W2169995960","doi":"https://doi.org/10.1109/glocom.2009.5426261","title":"A Virtual Layered Space-Frequency Communication Architecture with Iterative Decoding","display_name":"A Virtual Layered Space-Frequency Communication Architecture with Iterative Decoding","publication_year":2009,"publication_date":"2009-11-01","ids":{"openalex":"https://openalex.org/W2169995960","doi":"https://doi.org/10.1109/glocom.2009.5426261","mag":"2169995960"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2009.5426261","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5426261","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","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/A5111109919","display_name":"Jun Imamura","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Jun Imamura","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067237907","display_name":"Satoshi Denno","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Denno","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006289612","display_name":"Umehara Daisuke","orcid":"https://orcid.org/0000-0001-7770-7926"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Daisuke Umehara","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101694405","display_name":"Masahiro Morikura","orcid":"https://orcid.org/0000-0002-3634-1320"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiro Morikura","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5111109919"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":null,"apc_paid":null,"fwci":0.8972,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.78528721,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/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/T10575","display_name":"Wireless Communication Networks Research","score":0.9991000294685364,"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/replica","display_name":"Replica","score":0.7235979437828064},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6639553904533386},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6629562973976135},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5990575551986694},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.46652254462242126},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4599193334579468},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3365618586540222},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.32402899861335754},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22348660230636597},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1581544280052185},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1384584903717041},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12797793745994568}],"concepts":[{"id":"https://openalex.org/C2775937380","wikidata":"https://www.wikidata.org/wiki/Q1232589","display_name":"Replica","level":2,"score":0.7235979437828064},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6639553904533386},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6629562973976135},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5990575551986694},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.46652254462242126},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4599193334579468},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3365618586540222},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.32402899861335754},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22348660230636597},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1581544280052185},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1384584903717041},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12797793745994568},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2009.5426261","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5426261","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2067489830","https://openalex.org/W2124677862","https://openalex.org/W2133475491","https://openalex.org/W2135892498","https://openalex.org/W2142978081","https://openalex.org/W2156511910","https://openalex.org/W2168740143","https://openalex.org/W2541204438","https://openalex.org/W2755393707"],"related_works":["https://openalex.org/W3013979739","https://openalex.org/W2655578171","https://openalex.org/W2577913821","https://openalex.org/W2460131733","https://openalex.org/W2953070151","https://openalex.org/W4296976839","https://openalex.org/W2372946558","https://openalex.org/W3126044086","https://openalex.org/W4394646256","https://openalex.org/W4236952075"],"abstract_inverted_index":{"In":[0,58],"this":[1,67,84],"study,":[2],"we":[3,47,69],"develop":[4],"a":[5],"virtual":[6],"layered":[7],"space-frequency":[8],"communication":[9],"architecture.":[10],"This":[11],"architecture":[12,85,107,150],"enables":[13],"the":[14,26,31,35,40,64,75,78,95,105,118,148],"decoding":[15],"of":[16,28,37,66,110,142,147],"transmitted":[17],"OFDM":[18],"(orthogonal":[19],"frequency":[20],"division":[21],"multiplexing)-QPSK":[22],"signals":[23],"even":[24],"if":[25],"number":[27,36],"antennas":[29,38,99],"at":[30,39,121],"transmitter":[32,96],"is":[33,151],"twice":[34],"receiver":[41,76,101],"over":[42],"multipath":[43],"fading":[44],"channels.":[45],"Furthermore,":[46,133],"propose":[48,70],"two":[49,103],"detection":[50],"schemes":[51],"called":[52],"\"hard":[53],"replica\"":[54],"and":[55,90,100],"\"soft":[56],"replica.\"":[57],"addition,":[59],"in":[60,73],"order":[61],"to":[62],"improve":[63],"performance":[65,146],"architecture,":[68],"an":[71],"iteration":[72],"which":[74],"decodes":[77],"detected":[79],"signals;":[80],"through":[81],"such":[82],"iterations,":[83,137],"can":[86],"obtain":[87],"path":[88],"diversity":[89],"achieve":[91],"high":[92],"performance.":[93],"When":[94],"has":[97,102],"four":[98],"antennas,":[104],"proposed":[106,149],"achieves":[108],"BER":[109],"8":[111],"\u00d7":[112],"10":[113],"<sup":[114],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[115,124,128],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-4</sup>":[116],"using":[117,153],"soft":[119],"replica":[120],"E":[122],"<sub":[123,127],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">b</sub>":[125],"/N":[126],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sub>":[129],"=":[130],"15":[131],"dB.":[132,144],"by":[134],"performing":[135],"more":[136],"it":[138],"provides":[139],"additional":[140],"gains":[141],"3":[143],"The":[145],"verified":[152],"computer":[154],"simulations.":[155]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
