{"id":"https://openalex.org/W2006221774","doi":"https://doi.org/10.1109/iccs.2014.7024872","title":"Performance of an E-SDM/FDD system using an iterative weight optimization and control algorithm","display_name":"Performance of an E-SDM/FDD system using an iterative weight optimization and control algorithm","publication_year":2014,"publication_date":"2014-11-01","ids":{"openalex":"https://openalex.org/W2006221774","doi":"https://doi.org/10.1109/iccs.2014.7024872","mag":"2006221774"},"language":"en","primary_location":{"id":"doi:10.1109/iccs.2014.7024872","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccs.2014.7024872","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communication Systems","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/A5031133902","display_name":"Yusuke Oki","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yusuke Oki","raw_affiliation_strings":["Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka-shi, Fukuoka-ken, 819-0395 Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka-shi, Fukuoka-ken, 819-0395 Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063434011","display_name":"Osamu Muta","orcid":"https://orcid.org/0000-0001-5100-9855"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Osamu Muta","raw_affiliation_strings":["Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka-shi, Fukuoka-ken, 819-0395 Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka-shi, Fukuoka-ken, 819-0395 Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057163448","display_name":"Hiroshi Furukawa","orcid":"https://orcid.org/0000-0003-1353-8056"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Furukawa","raw_affiliation_strings":["Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka-shi, Fukuoka-ken, 819-0395 Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka-shi, Fukuoka-ken, 819-0395 Japan","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5031133902"],"corresponding_institution_ids":["https://openalex.org/I135598925"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06767251,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"595","last_page":"599"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","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"}},"topics":[{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9993000030517578,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9975000023841858,"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/weighting","display_name":"Weighting","score":0.7816931009292603},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7381158471107483},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.64573734998703},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6238653063774109},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6137799620628357},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5125553607940674},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.41191065311431885},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4055285155773163},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18108141422271729},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.13335534930229187},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.10767942667007446}],"concepts":[{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.7816931009292603},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7381158471107483},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.64573734998703},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6238653063774109},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6137799620628357},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5125553607940674},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.41191065311431885},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4055285155773163},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18108141422271729},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.13335534930229187},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.10767942667007446},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccs.2014.7024872","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccs.2014.7024872","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communication Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.44999998807907104,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1519405745","https://openalex.org/W1986986149","https://openalex.org/W2015613891","https://openalex.org/W2083685267","https://openalex.org/W2098126478","https://openalex.org/W2109810884","https://openalex.org/W2130521103","https://openalex.org/W2133149827","https://openalex.org/W2148051395","https://openalex.org/W3085625576","https://openalex.org/W6782824567"],"related_works":["https://openalex.org/W2180954594","https://openalex.org/W2052835778","https://openalex.org/W2049003611","https://openalex.org/W2127804977","https://openalex.org/W2108418243","https://openalex.org/W164103134","https://openalex.org/W2787352659","https://openalex.org/W1970611213","https://openalex.org/W2059045613","https://openalex.org/W2502435347"],"abstract_inverted_index":{"This":[0,68,112],"paper":[1,69],"investigates":[2],"an":[3,38,72],"iterative":[4,39],"algorithm":[5,40,142],"to":[6,65,109,117],"control":[7,75],"weighting":[8,29,80,97],"coefficients":[9,81,98],"of":[10,31,48,62,82,89,107,130,139],"transmit/receive":[11,32],"spatial":[12,33,85],"filters":[13,34],"in":[14,87,143],"a":[15],"frequency-division":[16],"duplex":[17],"(FDD)":[18],"based":[19],"eigen-mode":[20],"space":[21],"division":[22],"multiplexing":[23],"(E-SDM/FDD)":[24],"system.":[25],"In":[26],"this":[27],"system,":[28],"matrices":[30],"are":[35],"optimized":[36],"using":[37],"that":[41],"minimizes":[42],"the":[43,49,54,63,66,79,83,93,96,100,110,119,124,137,140,144],"mean":[44],"square":[45],"error":[46,132],"(MSE)":[47],"virtual":[50],"received":[51],"signal,":[52],"where":[53],"receiver":[55,94],"feeds":[56],"back":[57,104],"relative":[58,105],"channel":[59],"characteristic":[60],"information":[61,106],"forward-link":[64],"transmitter.":[67,111],"also":[70],"presents":[71],"alternative":[73],"feedback":[74,90,125],"method":[76,113],"for":[77],"optimizing":[78],"transmit":[84],"filter":[86],"presence":[88],"bit":[91,126,131],"errors;":[92],"determines":[95],"at":[99],"transmitter":[101],"and":[102],"sends":[103],"them":[108],"will":[114],"be":[115],"able":[116],"mitigate":[118],"performance":[120,135],"degradation":[121],"caused":[122],"by":[123],"error.":[127],"Simulation":[128],"results":[129],"rate":[133],"(BER)":[134],"proves":[136],"effectiveness":[138],"proposed":[141],"E-SDM/FDD":[145],"4":[146],"\u00d7":[147],"2":[148],"MIMO":[149],"systems.":[150]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}