{"id":"https://openalex.org/W2963734304","doi":"https://doi.org/10.1109/tit.2017.2735422","title":"Achievable DoF Regions of MIMO Networks With Imperfect CSIT","display_name":"Achievable DoF Regions of MIMO Networks With Imperfect CSIT","publication_year":2017,"publication_date":"2017-08-03","ids":{"openalex":"https://openalex.org/W2963734304","doi":"https://doi.org/10.1109/tit.2017.2735422","mag":"2963734304"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2017.2735422","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2017.2735422","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-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/A5031228569","display_name":"Chenxi Hao","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Chenxi Hao","raw_affiliation_strings":["Communication and Signal Processing Group, Imperial College London, London, U.K"],"affiliations":[{"raw_affiliation_string":"Communication and Signal Processing Group, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090651472","display_name":"Borzoo Rassouli","orcid":"https://orcid.org/0000-0002-1171-8507"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Borzoo Rassouli","raw_affiliation_strings":["Communication and Signal Processing Group, Imperial College London, London, U.K"],"affiliations":[{"raw_affiliation_string":"Communication and Signal Processing Group, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070530952","display_name":"Bruno Clerckx","orcid":"https://orcid.org/0000-0001-5949-6459"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Bruno Clerckx","raw_affiliation_strings":["Communication and Signal Processing Group, Imperial College London, London, U.K"],"affiliations":[{"raw_affiliation_string":"Communication and Signal Processing Group, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5031228569"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":5.1603,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.96074448,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"63","issue":"10","first_page":"6587","last_page":"6606"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9991999864578247,"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/mimo","display_name":"MIMO","score":0.6886428594589233},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.6412960290908813},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5213928818702698},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.41604161262512207},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3877548575401306},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3824596703052521},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.36603301763534546},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.19136694073677063},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.12363919615745544},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09291797876358032}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6886428594589233},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.6412960290908813},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5213928818702698},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.41604161262512207},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3877548575401306},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3824596703052521},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.36603301763534546},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.19136694073677063},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.12363919615745544},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09291797876358032},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tit.2017.2735422","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2017.2735422","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-article"},{"id":"pmh:oai:spiral.imperial.ac.uk:10044/1/48653","is_oa":false,"landing_page_url":"http://hdl.handle.net/10044/1/48653","pdf_url":null,"source":{"id":"https://openalex.org/S4306401396","display_name":"Spiral (Imperial College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I47508984","host_organization_name":"Imperial College London","host_organization_lineage":["https://openalex.org/I47508984"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8199999928474426,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G1054468846","display_name":null,"funder_award_id":"EP/N015312/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G1374671575","display_name":"MIMO Wireless Networks: A Promising Rate Splitting Transceiver Architecture","funder_award_id":"EP/N015312/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7019529265","display_name":null,"funder_award_id":"HARP-318489","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1577575122","https://openalex.org/W1634453275","https://openalex.org/W1965689631","https://openalex.org/W1968332487","https://openalex.org/W1975272676","https://openalex.org/W1999881423","https://openalex.org/W2001154206","https://openalex.org/W2013522793","https://openalex.org/W2017554607","https://openalex.org/W2030546921","https://openalex.org/W2031287332","https://openalex.org/W2047814558","https://openalex.org/W2068118751","https://openalex.org/W2074120933","https://openalex.org/W2094673684","https://openalex.org/W2104815404","https://openalex.org/W2106697356","https://openalex.org/W2108897727","https://openalex.org/W2141748307","https://openalex.org/W2145129885","https://openalex.org/W2148256819","https://openalex.org/W2278083583","https://openalex.org/W2467312781","https://openalex.org/W2478708596","https://openalex.org/W2963328334","https://openalex.org/W2963680901","https://openalex.org/W2964258844","https://openalex.org/W3099844290","https://openalex.org/W3105238962","https://openalex.org/W3125024356","https://openalex.org/W4300840296","https://openalex.org/W6658398002"],"related_works":["https://openalex.org/W2374250903","https://openalex.org/W1546413948","https://openalex.org/W2263832889","https://openalex.org/W2243884323","https://openalex.org/W42072456","https://openalex.org/W4243095785","https://openalex.org/W4387894447","https://openalex.org/W2089057551","https://openalex.org/W2487056937","https://openalex.org/W2012179620"],"abstract_inverted_index":{"We":[0,23,161],"focus":[1],"on":[2,148],"a":[3,59,69,73,112],"two-receiver":[4],"multiple-input-multiple-output":[5],"(MIMO),":[6],"broadcast":[7],"channel":[8,12,30,185],"(BC),":[9],"and":[10,55,72,110,128,170,184],"interference":[11],"(IC)":[13],"with":[14,39,77,104,158],"an":[15,25,164],"arbitrary":[16],"number":[17,107],"of":[18,28,89,108],"antennas":[19,109],"at":[20,33,124,188],"each":[21,65,159],"node.":[22],"assume":[24],"imperfect":[26],"knowledge":[27],"local":[29],"state":[31,186],"information":[32,187],"the":[34,40,47,78,83,87,90,102,105,122,125,139,144,149,153,167,173,189],"transmitters,":[35],"whose":[36],"error":[37],"decays":[38],"signal-to-noise-ratio.":[41],"With":[42],"such":[43],"configuration,":[44],"we":[45,137],"characterize":[46],"achievable":[48,175],"degrees-of-freedom":[49],"(DoF)":[50],"regions":[51,169,177],"in":[52,120,135],"both":[53],"BC":[54,146],"IC,":[56,136],"by":[57],"proposing":[58],"rate-splitting":[60],"(RS)":[61],"approach,":[62],"which":[63],"divides":[64],"receiver's":[66],"message":[67],"into":[68],"common":[70],"part":[71],"private":[74,99],"part.":[75],"Compared":[76],"RS":[79],"scheme":[80],"designed":[81,142],"for":[82,143,166],"symmetric":[84],"MIMO":[85],"case,":[86],"novelties":[88],"proposed":[91,174],"block":[92],"lie":[93],"in:":[94],"1)":[95],"delivering":[96],"additional":[97],"non-ZF-precoded":[98],"symbols":[100],"to":[101],"receiver":[103],"greater":[106],"2)":[111],"space-time":[113],"implementation.":[114],"These":[115],"features":[116],"provide":[117],"more":[118],"flexibilities":[119],"balancing":[121],"common-message-decodabilities":[123],"two":[126,154],"receivers,":[127],"fully":[129],"exploit":[130],"asymmetric":[131,145],"antenna":[132,182],"arrays.":[133],"Besides,":[134],"modify":[138],"power":[140],"allocation":[141],"based":[147],"signal":[150],"space,":[151],"where":[152],"transmitted":[155],"signals":[156],"interfere":[157],"other.":[160],"also":[162],"derive":[163],"outer-bound":[165],"DoF":[168,176],"show":[171],"that":[172],"are":[178],"optimal":[179],"under":[180],"some":[181],"configurations":[183],"transmitter":[190],"side":[191],"qualities.":[192]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":6}],"updated_date":"2026-02-24T19:35:01.260952","created_date":"2025-10-10T00:00:00"}