{"id":"https://openalex.org/W2117670367","doi":"https://doi.org/10.1109/isspa.2005.1580980","title":"Overlaid or time-multiplexed pilots for channel estimation in iterative MIMO receivers","display_name":"Overlaid or time-multiplexed pilots for channel estimation in iterative MIMO receivers","publication_year":2006,"publication_date":"2006-10-04","ids":{"openalex":"https://openalex.org/W2117670367","doi":"https://doi.org/10.1109/isspa.2005.1580980","mag":"2117670367"},"language":"en","primary_location":{"id":"doi:10.1109/isspa.2005.1580980","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2005.1580980","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005.","raw_type":"proceedings-article"},"type":"preprint","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/A5065893843","display_name":"Mohammad\u2010Ali Khalighi","orcid":"https://orcid.org/0000-0002-0522-6688"},"institutions":[{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"M.A. Khalighi","raw_affiliation_strings":["Institute d Electronique et de Telecommunications de Rennes, Rennes, France","Institute of Electrical and Electronics Engineers"],"affiliations":[{"raw_affiliation_string":"Institute d Electronique et de Telecommunications de Rennes, Rennes, France","institution_ids":["https://openalex.org/I4210100151"]},{"raw_affiliation_string":"Institute of Electrical and Electronics Engineers","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074289852","display_name":"Lamia Berriche","orcid":"https://orcid.org/0000-0002-5413-1335"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"L. Berriche","raw_affiliation_strings":["Telecommunications Paris-ENST, Paris, France","TELECOM-ParisTech,"],"affiliations":[{"raw_affiliation_string":"Telecommunications Paris-ENST, Paris, France","institution_ids":["https://openalex.org/I12356871"]},{"raw_affiliation_string":"TELECOM-ParisTech,","institution_ids":["https://openalex.org/I12356871"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065252699","display_name":"Jean\u2010Fran\u00e7ois H\u00e8lard","orcid":"https://orcid.org/0000-0002-5781-0237"},"institutions":[{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J.-F. Helard","raw_affiliation_strings":["Institute d Electronique et de Telecommunications de Rennes, Rennes, France","Institut national des sciences appliqu\u00e9es de Rennes"],"affiliations":[{"raw_affiliation_string":"Institute d Electronique et de Telecommunications de Rennes, Rennes, France","institution_ids":["https://openalex.org/I4210100151"]},{"raw_affiliation_string":"Institut national des sciences appliqu\u00e9es de Rennes","institution_ids":["https://openalex.org/I28221208"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5065893843"],"corresponding_institution_ids":["https://openalex.org/I4210100151"],"apc_list":null,"apc_paid":null,"fwci":0.7659,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.75442487,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"483","last_page":"486"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10575","display_name":"Wireless Communication Networks Research","score":0.9980000257492065,"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/fading","display_name":"Fading","score":0.7148181796073914},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6852803230285645},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6848951578140259},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6693916320800781},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.662322461605072},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.651110053062439},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5621563196182251},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.41153785586357117},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3276609778404236},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23471161723136902},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14882627129554749}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7148181796073914},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6852803230285645},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6848951578140259},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6693916320800781},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.662322461605072},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.651110053062439},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5621563196182251},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.41153785586357117},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3276609778404236},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23471161723136902},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14882627129554749},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/isspa.2005.1580980","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2005.1580980","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.330.9177","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.330.9177","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.fresnel.fr/perso/khalighi/Papers/Khalighi-ISSPA05.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:hal-00082758v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00082758","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2005, pp.483-486","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2103777017","https://openalex.org/W2106929598","https://openalex.org/W2132316305","https://openalex.org/W2138590791","https://openalex.org/W2143559968","https://openalex.org/W2148069272","https://openalex.org/W2152322005","https://openalex.org/W6676018288","https://openalex.org/W6682358480"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2127563499","https://openalex.org/W2030191005","https://openalex.org/W1865172210","https://openalex.org/W2027568561","https://openalex.org/W2790025453","https://openalex.org/W1521521035","https://openalex.org/W2047516065"],"abstract_inverted_index":{"We":[0,67],"consider":[1],"the":[2,16,59,74,77,90,99,102,105],"use":[3],"of":[4,18,33,62,76,92,101],"overlaid":[5,29,103],"pilots":[6,30],"for":[7,89],"multiple":[8,10],"input":[9],"output":[11],"(MIMO)":[12],"channel":[13,44,84],"estimation":[14,52,71,85],"in":[15,26,37],"context":[17],"single-user":[19],"and":[20,64,83,104],"single-carrier":[21],"modulation.":[22],"Imposing":[23],"no":[24],"loss":[25],"spectral":[27],"efficiency,":[28],"are":[31],"potentially":[32],"special":[34],"interest,":[35],"notably":[36],"relatively":[38],"fast":[39],"fading":[40],"channels.":[41],"However,":[42],"when":[43,79],"is":[45,86],"to":[46,58],"be":[47,55],"estimated":[48],"over":[49],"short":[50],"sequences,":[51],"errors":[53,72],"can":[54],"important,":[56],"due":[57],"non-zero":[60],"cross-correlation":[61],"data":[63,81],"pilot":[65,107],"sequences.":[66],"show":[68],"how":[69],"these":[70],"limit":[73],"performance":[75],"receiver,":[78,96],"iterative":[80,93],"detection":[82,94],"performed.":[87],"Also,":[88],"case":[91],"at":[95],"we":[97],"compare":[98],"performances":[100],"time-multiplexed":[106],"schemes.":[108],"1.":[109]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
