{"id":"https://openalex.org/W2177699206","doi":"https://doi.org/10.1109/pacrim.2015.7334803","title":"Pilot symbol assisted channel estimation for 4×4 space time block coded spatial modulation systems","display_name":"Pilot symbol assisted channel estimation for 4×4 space time block coded spatial modulation systems","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2177699206","doi":"https://doi.org/10.1109/pacrim.2015.7334803","mag":"2177699206"},"language":"en","primary_location":{"id":"doi:10.1109/pacrim.2015.7334803","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pacrim.2015.7334803","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5075932781","display_name":"Yusuf Acar","orcid":"https://orcid.org/0000-0002-3956-1097"},"institutions":[{"id":"https://openalex.org/I197185219","display_name":"Istanbul K\u00fclt\u00fcr University","ror":"https://ror.org/05jvrwv37","country_code":"TR","type":"education","lineage":["https://openalex.org/I197185219"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Yusuf Acar","raw_affiliation_strings":["Department of Electronics Engineering, Istanbul K\u00fclt\u00fcr University, Istanbul, Bakirkoy, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Istanbul K\u00fclt\u00fcr University, Istanbul, Bakirkoy, Turkey","institution_ids":["https://openalex.org/I197185219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102848021","display_name":"Hakan Do\u011fan","orcid":"https://orcid.org/0000-0001-5716-5488"},"institutions":[{"id":"https://openalex.org/I67581229","display_name":"Istanbul University","ror":"https://ror.org/03a5qrr21","country_code":"TR","type":"education","lineage":["https://openalex.org/I67581229"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Hakan Dogan","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Istanbul University, Istanbul, Avcilar, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Istanbul University, Istanbul, Avcilar, Turkey","institution_ids":["https://openalex.org/I67581229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017283708","display_name":"Erdal Panay\u0131rc\u0131","orcid":"https://orcid.org/0000-0001-7328-6626"},"institutions":[{"id":"https://openalex.org/I132286405","display_name":"Kadir Has University","ror":"https://ror.org/03zzckc47","country_code":"TR","type":"education","lineage":["https://openalex.org/I132286405"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Erdal Panayirci","raw_affiliation_strings":["Kadir Has Universitesi, Istanbul, TR"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kadir Has Universitesi, Istanbul, TR","institution_ids":["https://openalex.org/I132286405"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"23","last_page":"27"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994999766349792,"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/space\u2013time-block-code","display_name":"Space\u2013time block code","score":0.6974145174026489},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6169450283050537},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6037976741790771},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5457711219787598},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5361993312835693},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.5278739333152771},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5070984363555908},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4746982455253601},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.44736504554748535},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.42383524775505066},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38357165455818176},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.29512515664100647},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29403066635131836},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.16249188780784607},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1259148120880127}],"concepts":[{"id":"https://openalex.org/C83487572","wikidata":"https://www.wikidata.org/wiki/Q371792","display_name":"Space\u2013time block code","level":4,"score":0.6974145174026489},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6169450283050537},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6037976741790771},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5457711219787598},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5361993312835693},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.5278739333152771},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5070984363555908},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4746982455253601},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.44736504554748535},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.42383524775505066},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38357165455818176},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.29512515664100647},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29403066635131836},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.16249188780784607},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1259148120880127},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pacrim.2015.7334803","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pacrim.2015.7334803","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2009458714","https://openalex.org/W2056414370","https://openalex.org/W2107080958","https://openalex.org/W2114004090","https://openalex.org/W2115924971","https://openalex.org/W2126423562","https://openalex.org/W2147930274","https://openalex.org/W2168492199","https://openalex.org/W2170738062"],"related_works":["https://openalex.org/W2100169124","https://openalex.org/W2160133013","https://openalex.org/W2140168737","https://openalex.org/W2363263113","https://openalex.org/W1556745361","https://openalex.org/W2085933817","https://openalex.org/W2117070194","https://openalex.org/W2102400249","https://openalex.org/W2370730162","https://openalex.org/W2054827663"],"abstract_inverted_index":{"Recently,":[0],"spatial":[1],"modulation":[2],"(SM)":[3],"and":[4,25,56,89],"space-time":[5],"block":[6],"coding":[7],"(STBC)":[8],"are":[9],"combined":[10],"to":[11],"take":[12],"advantage":[13],"of":[14,17,38,59,69,77,136],"the":[15,39,46,54,67,75,91,109,115,123,128,152,164],"benefits":[16],"both":[18],"while":[19],"avoiding":[20],"their":[21],"drawbacks":[22],"for":[23,62,159],"multiple-input":[24],"multiple-output":[26],"(MIMO)":[27],"systems.":[28],"The":[29],"pioneering":[30],"works":[31],"on":[32,114,127],"STBC-SM":[33,64,161],"assume":[34],"that":[35,108],"perfect":[36],"knowledge":[37],"channel":[40,60,78,92,111,124],"fading":[41],"coefficients":[42],"is":[43,82,94,139],"available":[44],"at":[45,79,141,157],"receiver.":[47],"This":[48],"work":[49],"1":[52],"addresses":[53],"challenging":[55],"timely":[57],"problem":[58],"estimation":[61,76,112,125],"4\u00d74":[63,160],"systems":[65,162],"in":[66],"presence":[68],"time-varying":[70],"channels.":[71],"In":[72,132],"this":[73],"paper,":[74],"pilot":[80],"durations":[81],"done":[83],"by":[84,96],"least":[85],"square":[86],"(LS)":[87],"method":[88],"then":[90],"interpolation":[93,98,117,154],"performed":[95],"linear":[97,116],"or":[99],"nearest":[100,129,153],"neighbor":[101,130],"inter-polation":[102],"algorithms.":[103],"Simulation":[104],"results":[105],"have":[106],"demonstrated":[107],"proposed":[110],"based":[113,126,155],"offer":[118],"substantial":[119],"performance":[120],"gains":[121],"over":[122],"interpolation.":[131],"particular,":[133],"a":[134],"savings":[135],"about":[137],"5dB":[138],"obtained":[140],"BER":[142],"=":[143],"10":[144],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u22125":[147],",":[148],"as":[149],"compared":[150],"with":[151,163],"receiver":[156],"120km/h":[158],"binary":[165],"phase":[166],"shift":[167],"keying":[168],"(BPSK)":[169],"modulation.":[170]},"counts_by_year":[],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}