{"id":"https://openalex.org/W4392158504","doi":"https://doi.org/10.1109/globecom54140.2023.10437229","title":"Individual Channel Estimation for RIS-Aided mm Wave Communication Systems","display_name":"Individual Channel Estimation for RIS-Aided mm Wave Communication Systems","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4392158504","doi":"https://doi.org/10.1109/globecom54140.2023.10437229"},"language":"en","primary_location":{"id":"doi:10.1109/globecom54140.2023.10437229","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437229","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","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/A5067580297","display_name":"Gui Zhou","orcid":"https://orcid.org/0000-0003-1812-8830"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Gui Zhou","raw_affiliation_strings":["Friedrich-Alexander-Universitat Erlangen-Nurnberg,Erlangen,Germany","Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"Friedrich-Alexander-Universitat Erlangen-Nurnberg,Erlangen,Germany","institution_ids":["https://openalex.org/I181369854"]},{"raw_affiliation_string":"Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075696071","display_name":"Cunhua Pan","orcid":"https://orcid.org/0000-0001-5286-7958"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cunhua Pan","raw_affiliation_strings":["Southeast University,Nanjing,China","Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Southeast University,Nanjing,China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044005420","display_name":"Zhendong Peng","orcid":"https://orcid.org/0000-0003-4844-9942"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Zhendong Peng","raw_affiliation_strings":["The University of British,Columbia,Canada","The University of British, Columbia, Canada"],"affiliations":[{"raw_affiliation_string":"The University of British,Columbia,Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"The University of British, Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033990377","display_name":"Robert Schober","orcid":"https://orcid.org/0000-0002-6420-4884"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Robert Schober","raw_affiliation_strings":["Friedrich-Alexander-Universitat Erlangen-Nurnberg,Erlangen,Germany","Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"Friedrich-Alexander-Universitat Erlangen-Nurnberg,Erlangen,Germany","institution_ids":["https://openalex.org/I181369854"]},{"raw_affiliation_string":"Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067580297"],"corresponding_institution_ids":["https://openalex.org/I181369854"],"apc_list":null,"apc_paid":null,"fwci":0.4021,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.62399224,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2912","last_page":"2917"},"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9997000098228455,"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":0.9994000196456909,"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/channel","display_name":"Channel (broadcasting)","score":0.642045259475708},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6090142726898193},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5264692306518555},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4308314919471741},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2983555793762207},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.25110769271850586},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.185638427734375}],"concepts":[{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.642045259475708},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6090142726898193},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5264692306518555},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4308314919471741},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2983555793762207},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.25110769271850586},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.185638427734375}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom54140.2023.10437229","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437229","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2028191993","https://openalex.org/W2082432933","https://openalex.org/W2145096794","https://openalex.org/W2152190062","https://openalex.org/W2633610211","https://openalex.org/W2778634957","https://openalex.org/W2910157603","https://openalex.org/W3010695123","https://openalex.org/W3015419519","https://openalex.org/W3154003282","https://openalex.org/W3202943682","https://openalex.org/W3214276595","https://openalex.org/W4312051188","https://openalex.org/W4312330321","https://openalex.org/W4313001863","https://openalex.org/W4372342341"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"We":[0,38],"propose":[1],"new":[2],"pilot":[3,143],"transmission":[4],"protocols":[5],"for":[6,79,129,134],"acquiring":[7],"channel":[8,60,77],"state":[9],"information":[10],"(CSI)":[11],"of":[12,25,52,82,93],"individual":[13,26],"reconfig-urable":[14],"intelligent":[15],"surface":[16],"(RIS)":[17],"assisted":[18],"channels.":[19],"Our":[20],"approach":[21],"addresses":[22],"the":[23,30,50,53,72,87,94,123,138],"challenge":[24],"CSI":[27,73],"acquisition":[28],"when":[29],"RIS":[31],"lacks":[32],"sensing":[33],"and":[34,41,48,55,109,145],"signal":[35],"processing":[36],"capabilities.":[37],"use":[39],"monostatic":[40,135],"bistatic":[42,130],"full-duplex":[43],"(FD)":[44],"base":[45],"stations":[46],"(BSs)":[47],"exploit":[49],"reciprocity":[51],"uplink":[54],"downlink":[56],"channels":[57],"to":[58,70],"design":[59],"estimation":[61,66,89,127,149],"algorithms.":[62],"Specifically,":[63],"a":[64,100,110,141,147,153],"unified":[65],"framework":[67],"is":[68],"proposed":[69,95,124],"estimate":[71],"based":[74,103,113,126],"on":[75,104,114],"geometric":[76],"models":[78],"both":[80],"types":[81],"FD":[83],"BSs.":[84],"To":[85],"handle":[86],"angle":[88],"required":[90],"as":[91],"part":[92],"framework,":[96],"we":[97],"further":[98],"investigate":[99],"high-accuracy":[101],"algorithm":[102,112],"atomic":[105],"norm":[106],"minimization":[107],"(ANM)":[108],"low-complexity":[111],"orthogonal":[115],"matching":[116],"pursuit":[117],"(OMP).":[118],"Simulation":[119],"results":[120],"reveal":[121],"that":[122,133],"ANM":[125],"scheme":[128],"BSs":[131],"outperforms":[132],"BSs,":[136],"since":[137],"former":[139],"requires":[140],"identical":[142],"overhead":[144],"achieves":[146],"similar":[148],"accuracy":[150],"while":[151],"having":[152],"much":[154],"simpler":[155],"hardware":[156],"implementation.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
