{"id":"https://openalex.org/W2295253609","doi":"https://doi.org/10.1109/twc.2015.2497223","title":"Precoder Design With Incomplete Feedback for Joint Transmission","display_name":"Precoder Design With Incomplete Feedback for Joint Transmission","publication_year":2015,"publication_date":"2015-11-02","ids":{"openalex":"https://openalex.org/W2295253609","doi":"https://doi.org/10.1109/twc.2015.2497223","mag":"2295253609"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2015.2497223","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2015.2497223","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5020842595","display_name":"Tilak Rajesh Lakshmana","orcid":null},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Tilak Rajesh Lakshmana","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039827493","display_name":"Antti T\u00f6lli","orcid":"https://orcid.org/0000-0001-6219-9770"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Antti Tolli","raw_affiliation_strings":["Centre for Wireless Communications, University of Oulu, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Communications, University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063388671","display_name":"Rahul Devassy","orcid":"https://orcid.org/0000-0001-6781-0452"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Rahul Devassy","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086726797","display_name":"Tommy Svensson","orcid":"https://orcid.org/0000-0002-2579-9002"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Tommy Svensson","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5020842595"],"corresponding_institution_ids":["https://openalex.org/I66862912"],"apc_list":null,"apc_paid":null,"fwci":3.4118,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.93080803,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"15","issue":"3","first_page":"1923","last_page":"1936"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T12791","display_name":"Full-Duplex Wireless Communications","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"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9988999962806702,"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/precoding","display_name":"Precoding","score":0.8545580506324768},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7090094685554504},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6832087635993958},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5651096105575562},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.5353790521621704},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.5239993333816528},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5220417976379395},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5067957043647766},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4215667247772217},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3320288360118866},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.27894893288612366},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23946121335029602},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22780385613441467},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22155854105949402},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.21663817763328552},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.21543118357658386}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8545580506324768},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7090094685554504},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6832087635993958},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5651096105575562},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.5353790521621704},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.5239993333816528},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5220417976379395},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5067957043647766},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4215667247772217},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3320288360118866},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.27894893288612366},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23946121335029602},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22780385613441467},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22155854105949402},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.21663817763328552},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.21543118357658386}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/twc.2015.2497223","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2015.2497223","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:publications.lib.chalmers.se:214986","is_oa":false,"landing_page_url":"http://publications.lib.chalmers.se/publication/214986-precoder-design-with-incomplete-feedback-for-joint-transmission","pdf_url":null,"source":{"id":"https://openalex.org/S4377196470","display_name":"Chalmers Publication Library (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text.Article.Journal.PeerReviewed"},{"id":"pmh:oai:research.chalmers.se:214986","is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/214986","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6544417536","display_name":null,"funder_award_id":"ICT-317669","funder_id":"https://openalex.org/F4320334960","funder_display_name":"Seventh Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321523","display_name":"Chalmers Tekniska H\u00f6gskola","ror":"https://ror.org/040wg7k59"},{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1592656830","https://openalex.org/W1611058640","https://openalex.org/W1966893516","https://openalex.org/W1970830346","https://openalex.org/W2012830402","https://openalex.org/W2019606325","https://openalex.org/W2057212106","https://openalex.org/W2061319769","https://openalex.org/W2061914652","https://openalex.org/W2074978263","https://openalex.org/W2085425663","https://openalex.org/W2100755644","https://openalex.org/W2106612364","https://openalex.org/W2109005286","https://openalex.org/W2120346831","https://openalex.org/W2134440202","https://openalex.org/W2136653297","https://openalex.org/W2137514811","https://openalex.org/W2139771702","https://openalex.org/W2143927285","https://openalex.org/W2151286403","https://openalex.org/W2162841150","https://openalex.org/W2163762663","https://openalex.org/W2166544578","https://openalex.org/W3101496318","https://openalex.org/W3102260762","https://openalex.org/W6655197114","https://openalex.org/W6679413315","https://openalex.org/W6680770974"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W3141240674","https://openalex.org/W1976511355","https://openalex.org/W2082469387","https://openalex.org/W1985632843"],"abstract_inverted_index":{"A":[0],"centralized":[1],"coordinated":[2],"multipoint":[3],"downlink":[4],"joint":[5],"transmission":[6],"in":[7,78,96,170],"a":[8,112,171,186],"frequency":[9],"division":[10],"duplex":[11],"system":[12],"requires":[13],"channel":[14,88],"state":[15],"information":[16],"(CSI)":[17],"to":[18,26,66,100,162],"be":[19,43],"fed":[20],"back":[21],"from":[22],"the":[23,33,52,58,68,74,86,97,102,106,121,130,136,163,174,181],"cell-edge":[24],"users":[25],"their":[27],"serving":[28],"BS,":[29],"and":[30,51,93,138,165],"aggregated":[31],"at":[32,73],"central":[34],"coordination":[35],"node":[36],"for":[37,105,119,180],"precoding,":[38],"so":[39],"that":[40,173],"interference":[41,104],"can":[42,55],"mitigated.":[44],"The":[45,127],"control":[46],"signals":[47],"comprising":[48,90],"of":[49,76,91,129],"CSI":[50],"precoding":[53,175],"weights":[54,176],"easily":[56],"overwhelm":[57],"backhaul":[59],"resources.":[60],"Relative":[61],"thresholding":[62],"has":[63],"been":[64],"proposed":[65],"alleviate":[67],"burden;":[69],"however,":[70],"this":[71,81,110],"is":[72,125,133,151,194],"cost":[75],"reduction":[77],"throughput.":[79],"In":[80,109],"paper,":[82],"we":[83],"propose":[84],"utilizing":[85],"long-term":[87],"statistics":[89],"pathloss":[92],"shadow":[94],"fading":[95],"precoder":[98,118],"design":[99],"model":[101],"statistical":[103],"unknown":[107],"CSI.":[108],"regard,":[111],"successive":[113],"second-order":[114],"cone":[115],"programming":[116],"(SSOCP)-based":[117],"maximizing":[120],"weighted":[122,146],"sum":[123],"rate":[124],"proposed.":[126],"accuracy":[128],"solution":[131,160],"obtained":[132],"bounded":[134],"with":[135],"branch":[137],"bound":[139],"technique.":[140],"An":[141],"alternative":[142],"optimization":[143,193],"framework":[144],"via":[145],"mean":[147],"square":[148],"error":[149],"minimization":[150],"also":[152,166,195],"derived.":[153],"Both":[154],"these":[155],"approaches":[156],"provide":[157],"an":[158],"efficient":[159,168],"close":[161],"optimal,":[164],"achieve":[167],"backhauling,":[169],"sense":[172],"are":[177],"generated":[178],"only":[179],"active":[182],"links.":[183],"For":[184],"comparison,":[185],"stochastic":[187],"approach":[188],"based":[189],"on":[190],"particle":[191],"swarm":[192],"considered.":[196]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}