{"id":"https://openalex.org/W1898564543","doi":"https://doi.org/10.1109/ita.2013.6503001","title":"Finite rate of innovation channel models and DoF of MIMO multi-user systems with delayed CSIT feedback","display_name":"Finite rate of innovation channel models and DoF of MIMO multi-user systems with delayed CSIT feedback","publication_year":2013,"publication_date":"2013-02-01","ids":{"openalex":"https://openalex.org/W1898564543","doi":"https://doi.org/10.1109/ita.2013.6503001","mag":"1898564543"},"language":"en","primary_location":{"id":"doi:10.1109/ita.2013.6503001","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ita.2013.6503001","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Information Theory and Applications Workshop (ITA)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://hal.archives-ouvertes.fr/hal-01017933","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073647592","display_name":"Yohan Lejosne","orcid":null},"institutions":[{"id":"https://openalex.org/I1902872","display_name":"EURECOM","ror":"https://ror.org/00sse7z02","country_code":"FR","type":"education","lineage":["https://openalex.org/I1902872","https://openalex.org/I205703379"]},{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Y. Lejosne","raw_affiliation_strings":["Mobile Communications Department, EURECOM, Biot, France","Eurecom [Sophia Antipolis] (Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex - France)","Orange Labs [Issy les Moulineaux] (38-40 Rue du G\u00e9n\u00e9ral Leclerc, Issy les Moulineaux Cedex 9, 92794, France - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mobile Communications Department, EURECOM, Biot, France","institution_ids":["https://openalex.org/I1902872"]},{"raw_affiliation_string":"Eurecom [Sophia Antipolis] (Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex - France)","institution_ids":["https://openalex.org/I1902872"]},{"raw_affiliation_string":"Orange Labs [Issy les Moulineaux] (38-40 Rue du G\u00e9n\u00e9ral Leclerc, Issy les Moulineaux Cedex 9, 92794, France - France)","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014663629","display_name":"Dirk Slock","orcid":"https://orcid.org/0000-0003-4116-563X"},"institutions":[{"id":"https://openalex.org/I1902872","display_name":"EURECOM","ror":"https://ror.org/00sse7z02","country_code":"FR","type":"education","lineage":["https://openalex.org/I1902872","https://openalex.org/I205703379"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"D. Slock","raw_affiliation_strings":["Mobile Communications Department, EURECOM, Biot, France","Eurecom [Sophia Antipolis] (Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mobile Communications Department, EURECOM, Biot, France","institution_ids":["https://openalex.org/I1902872"]},{"raw_affiliation_string":"Eurecom [Sophia Antipolis] (Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex - France)","institution_ids":["https://openalex.org/I1902872"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051720261","display_name":"Yi Yuan-Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yi Yuan-Wu","raw_affiliation_strings":["RESA/WASA, Orange Laboratories, Issy Moulineaux, France","Orange Labs [Issy les Moulineaux] (38-40 Rue du G\u00e9n\u00e9ral Leclerc, Issy les Moulineaux Cedex 9, 92794, France - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RESA/WASA, Orange Laboratories, Issy Moulineaux, France","institution_ids":["https://openalex.org/I19370010"]},{"raw_affiliation_string":"Orange Labs [Issy les Moulineaux] (38-40 Rue du G\u00e9n\u00e9ral Leclerc, Issy les Moulineaux Cedex 9, 92794, France - France)","institution_ids":["https://openalex.org/I19370010"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4402,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.82993334,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"75","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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":0.9986000061035156,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9973999857902527,"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/channel-state-information","display_name":"Channel state information","score":0.7245985865592957},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.666132926940918},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6479359269142151},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6347628831863403},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5732951164245605},{"id":"https://openalex.org/keywords/coherence-time","display_name":"Coherence time","score":0.5566933155059814},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5008540153503418},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.463351309299469},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.4572325646877289},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.4341431260108948},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.4268796145915985},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4267006516456604},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38889020681381226},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3635548949241638},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.32748931646347046},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2918323874473572},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2538655400276184},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11460810899734497},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08839151263237}],"concepts":[{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7245985865592957},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.666132926940918},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6479359269142151},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6347628831863403},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5732951164245605},{"id":"https://openalex.org/C47091857","wikidata":"https://www.wikidata.org/wiki/Q4118612","display_name":"Coherence time","level":3,"score":0.5566933155059814},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5008540153503418},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.463351309299469},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.4572325646877289},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.4341431260108948},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.4268796145915985},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4267006516456604},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38889020681381226},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3635548949241638},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.32748931646347046},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2918323874473572},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2538655400276184},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11460810899734497},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08839151263237},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/ita.2013.6503001","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ita.2013.6503001","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Information Theory and Applications Workshop (ITA)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01017933v1","is_oa":true,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-01017933","pdf_url":null,"source":null,"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ITA","raw_type":null},{"id":"pmh:oai:HAL:hal-01017933v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01017933","pdf_url":null,"source":null,"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ITA, Feb 2013, San Diego, United States. ⟨10.1109/ITA.2013.6503001⟩","raw_type":"Conference papers"},{"id":"pmh:oai:fr.eurecom:3986","is_oa":false,"landing_page_url":"http://www.eurecom.fr/publication/3986","pdf_url":null,"source":{"id":"https://openalex.org/S4377196942","display_name":"Graduate School and Research Center in Digital Science (EURECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1902872","host_organization_name":"EURECOM","host_organization_lineage":["https://openalex.org/I1902872"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ITA 2013, Information Theory and Applications Workshop, February 10-15, 2013, Catamaran Resort, San Diego, USA
\\n","raw_type":"Invited paper in a conference"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-01017933v1","is_oa":true,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-01017933","pdf_url":null,"source":null,"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ITA","raw_type":null},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6100000143051147}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W658512522","https://openalex.org/W1795155421","https://openalex.org/W1965669700","https://openalex.org/W1990389569","https://openalex.org/W1995028091","https://openalex.org/W1997728878","https://openalex.org/W2012952572","https://openalex.org/W2022115048","https://openalex.org/W2025756408","https://openalex.org/W2055814125","https://openalex.org/W2075044970","https://openalex.org/W2106697356","https://openalex.org/W2124982134","https://openalex.org/W2133214726","https://openalex.org/W2137183582","https://openalex.org/W2149108093","https://openalex.org/W2157101674","https://openalex.org/W2158537680","https://openalex.org/W2181917850","https://openalex.org/W2798506522","https://openalex.org/W2963924114","https://openalex.org/W3105238962","https://openalex.org/W6786255160"],"related_works":["https://openalex.org/W1931943713","https://openalex.org/W301676527","https://openalex.org/W2116541631","https://openalex.org/W2167568384","https://openalex.org/W2514205366","https://openalex.org/W3173074004","https://openalex.org/W2103028776","https://openalex.org/W1757854673","https://openalex.org/W3140554627","https://openalex.org/W1976511355"],"abstract_inverted_index":{"Channel":[0,195],"State":[1],"Information":[2,79],"at":[3,19],"the":[4,29,54,66,72,112,121,124,130,135,144,148,169,175,179,188,209,213,232],"Transmitter":[5],"(CSIT)":[6],"is":[7],"of":[8,26,37,57,74,78,107,123,143,181,237],"utmost":[9],"importance":[10],"in":[11,15,60,178,212],"multi-user":[12],"wireless":[13],"networks,":[14],"which":[16],"transmission":[17],"rates":[18],"high":[20],"SNR":[21],"are":[22,140],"characterized":[23],"by":[24,186],"Degrees":[25],"Freedom":[27,108],"(DoF,":[28],"rate":[30],"prelog).":[31],"In":[32,166],"recent":[33],"years,":[34],"a":[35],"number":[36],"ingenious":[38],"techniques":[39,59],"have":[40],"been":[41],"proposed":[42],"to":[43,91,101,105,158,173,202],"deal":[44],"with":[45,224,239],"delayed":[46],"and":[47,119,134,205,218,235],"imperfect":[48],"CSIT.":[49],"However,":[50,147],"we":[51,206],"show":[52],"that":[53,150],"precise":[55],"impact":[56],"these":[58,61],"scenarios":[62],"depends":[63],"heavily":[64],"on":[65],"channel":[67,94,125,138,155],"model":[68,92,133,139,153,223],"(CM).":[69],"We":[70,191],"introduce":[71],"use":[73],"linear":[75],"Finite":[76],"Rate":[77],"(FRoI)":[80],"signals":[81],"(which":[82],"could":[83],"also":[84,201],"be":[85,102],"called":[86],"Basis":[87],"Expansion":[88],"Model":[89],"(BEM))":[90],"time-selective":[93],"coefficients.":[95],"The":[96,221],"FRoI":[97,113,145,151,198],"dimension":[98],"turns":[99],"out":[100,208],"well":[103],"matched":[104],"Degree":[106],"(DoF)":[109],"analysis":[110,217],"since":[111],"CM":[114,171,199],"allows":[115,157,172],"compressed":[116],"feedback":[117,183],"(FB)":[118,184],"captures":[120],"DoF":[122,176],"coefficient":[126],"time":[127,164,234],"series.":[128],"Both":[129],"block":[131],"fading":[132],"stationary":[136,154],"bandlimited":[137],"special":[141],"cases":[142],"CM.":[146],"fact":[149],"CMs":[152],"evolutions":[156],"exploit":[159],"one":[160],"more":[161],"dimension:":[162],"arbitrary":[163],"shifts.":[165],"this":[167,193],"way,":[168],"FroI":[170],"maintain":[174],"unaffected":[177],"presence":[180],"CSIT":[182],"delay,":[185],"increasing":[187],"FB":[189,196,229],"rate.":[190],"call":[192],"Foresighted":[194],"(FCFB).":[197],"relates":[200],"(predictive)":[203],"filterbanks":[204],"work":[207],"optimization":[210],"details":[211],"biorthogonal":[214],"case":[215],"(different":[216],"synthesis":[219],"filters).":[220],"FRoIC":[222],"multiple":[225],"basis":[226],"functions":[227],"accommodates":[228],"delay":[230],"beyond":[231],"coherence":[233,241],"handling":[236],"users":[238],"unequal":[240],"times.":[242]},"counts_by_year":[{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}