{"id":"https://openalex.org/W2014573045","doi":"https://doi.org/10.1109/wsa.2011.5741935","title":"Stochastic transceiver design in point-to-point MIMO channels with imperfect CSI","display_name":"Stochastic transceiver design in point-to-point MIMO channels with imperfect CSI","publication_year":2011,"publication_date":"2011-02-01","ids":{"openalex":"https://openalex.org/W2014573045","doi":"https://doi.org/10.1109/wsa.2011.5741935","mag":"2014573045"},"language":"en","primary_location":{"id":"doi:10.1109/wsa.2011.5741935","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsa.2011.5741935","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International ITG Workshop on Smart Antennas","raw_type":"proceedings-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/A5009319851","display_name":"Andreas Gr\u00fcndinger","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Andreas Grundinger","raw_affiliation_strings":["Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, 80290 Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, 80290 Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064978816","display_name":"Michael Joham","orcid":"https://orcid.org/0000-0003-2689-4121"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Joham","raw_affiliation_strings":["Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, 80290 Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, 80290 Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004140094","display_name":"Wolfgang Utschick","orcid":"https://orcid.org/0000-0002-2871-4246"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wolfgang Utschick","raw_affiliation_strings":["Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, 80290 Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, 80290 Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5009319851"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":1.3248,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.81983974,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9987000226974487,"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":0.998199999332428,"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":0.7594605088233948},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7548597455024719},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.634365439414978},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5560031533241272},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5370667576789856},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.49493545293807983},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.49327200651168823},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.47405168414115906},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.47201818227767944},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4474756121635437},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4294389486312866},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4039762020111084},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30091166496276855},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.274732768535614},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.197590172290802},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.17110905051231384},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11993977427482605}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7594605088233948},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7548597455024719},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.634365439414978},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5560031533241272},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5370667576789856},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.49493545293807983},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.49327200651168823},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.47405168414115906},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.47201818227767944},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4474756121635437},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4294389486312866},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4039762020111084},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30091166496276855},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.274732768535614},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.197590172290802},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.17110905051231384},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11993977427482605},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/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/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wsa.2011.5741935","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsa.2011.5741935","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International ITG Workshop on Smart Antennas","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1992114358","https://openalex.org/W2023996407","https://openalex.org/W2049285480","https://openalex.org/W2058544887","https://openalex.org/W2065668426","https://openalex.org/W2092575814","https://openalex.org/W2098061185","https://openalex.org/W2103117143","https://openalex.org/W2109005286","https://openalex.org/W2111616148","https://openalex.org/W2116216694","https://openalex.org/W2120062331","https://openalex.org/W2132201981","https://openalex.org/W2134147834","https://openalex.org/W2140715711","https://openalex.org/W2153911185","https://openalex.org/W2156641008","https://openalex.org/W2165350939","https://openalex.org/W2170738062","https://openalex.org/W2188847119","https://openalex.org/W2501877271","https://openalex.org/W2951109322","https://openalex.org/W2986057930","https://openalex.org/W3104224288","https://openalex.org/W3148198191","https://openalex.org/W6648109402","https://openalex.org/W6666766406"],"related_works":["https://openalex.org/W4249165909","https://openalex.org/W2113805088","https://openalex.org/W2117255793","https://openalex.org/W3188388194","https://openalex.org/W4244023365","https://openalex.org/W4390195751","https://openalex.org/W4311591647","https://openalex.org/W1995409306","https://openalex.org/W2059045613","https://openalex.org/W4250215096"],"abstract_inverted_index":{"The":[0],"problem":[1],"of":[2,39,79,90,112],"stochastically":[3],"robust":[4,130],"minimum":[5],"mean":[6],"square":[7],"error":[8],"(MMSE)":[9],"transceiver":[10],"design":[11,83],"is":[12,46,84,107,116],"addressed":[13],"for":[14,103,128],"multiple-input":[15],"multiple-output":[16],"(MIMO)":[17],"point-to-point":[18],"channels":[19],"with":[20],"different":[21],"imperfect":[22],"channel":[23,44],"state":[24],"information":[25],"(CSI)":[26],"at":[27],"the":[28,31,34,40,54,62,82,91,104,110,113,129],"receiver":[29,35],"and":[30,93,109],"transmitter.":[32],"While":[33],"has":[36,56],"distribution":[37,59,73],"knowledge":[38,60,74],"doubly":[41],"correlated":[42],"Gaussian":[43],"that":[45],"conditioned":[47],"on":[48,66,86],"pilot-based":[49],"training":[50],"observations":[51,64],"(partial":[52,68],"CSIRx),":[53],"transmitter":[55],"either":[57],"conditional":[58],"about":[61],"receiver's":[63],"based":[65,85],"feedback":[67],"CSITx),":[69],"or":[70],"only":[71],"unconditioned":[72],"(statistical":[75],"CSITx).":[76],"In":[77],"case":[78],"partial":[80],"CSITx,":[81,98],"an":[87,123],"alternating":[88],"optimization":[89],"transmit":[92],"receive":[94],"filter.":[95],"For":[96],"statistical":[97],"a":[99],"novel":[100],"closed-form":[101],"expression":[102],"expected":[105],"MMSE":[106],"calculated":[108],"structure":[111],"optimal":[114],"precoder":[115,131],"determined.":[117],"This":[118],"enables":[119],"us":[120],"to":[121],"employ":[122],"efficient":[124],"gradient":[125],"projection":[126],"method":[127],"design.":[132]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}