{"id":"https://openalex.org/W4408325533","doi":"https://doi.org/10.1109/globecom52923.2024.10901449","title":"Cooperation-Based Estimation of Separated Reflecting Channels over RIS-Assisted MIMO Networks","display_name":"Cooperation-Based Estimation of Separated Reflecting Channels over RIS-Assisted MIMO Networks","publication_year":2024,"publication_date":"2024-12-08","ids":{"openalex":"https://openalex.org/W4408325533","doi":"https://doi.org/10.1109/globecom52923.2024.10901449"},"language":"en","primary_location":{"id":"doi:10.1109/globecom52923.2024.10901449","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901449","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 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/A5078174384","display_name":"Likang Zhang","orcid":"https://orcid.org/0000-0003-3715-5623"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Likang Zhang","raw_affiliation_strings":["Xi&#x2019;an Jiaotong University,School of Information and Communications Engineering,Xi&#x2019;an,China,710049"],"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an Jiaotong University,School of Information and Communications Engineering,Xi&#x2019;an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061129147","display_name":"Qinghe Du","orcid":"https://orcid.org/0000-0002-7705-2015"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinghe Du","raw_affiliation_strings":["Xi&#x2019;an Jiaotong University,School of Information and Communications Engineering,Xi&#x2019;an,China,710049"],"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an Jiaotong University,School of Information and Communications Engineering,Xi&#x2019;an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5078174384"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.3663,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.67102383,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"5144","last_page":"5149"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9976999759674072,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9976999759674072,"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":0.9940000176429749,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9937999844551086,"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":0.6968775391578674},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5265679359436035},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.4451453387737274},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40892040729522705},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3972531855106354},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3843176066875458},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3259296417236328},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22792264819145203},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.15618833899497986}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6968775391578674},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5265679359436035},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.4451453387737274},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40892040729522705},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3972531855106354},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3843176066875458},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3259296417236328},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22792264819145203},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.15618833899497986}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom52923.2024.10901449","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901449","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W2808128011","https://openalex.org/W2968810373","https://openalex.org/W2984937369","https://openalex.org/W3035217884","https://openalex.org/W3035697429","https://openalex.org/W3047581446","https://openalex.org/W3080516458","https://openalex.org/W3081937408","https://openalex.org/W3132452561","https://openalex.org/W3132657644","https://openalex.org/W3134746776","https://openalex.org/W3154003282","https://openalex.org/W3155222786","https://openalex.org/W3158853690","https://openalex.org/W3160177023","https://openalex.org/W3180206688","https://openalex.org/W3198808833","https://openalex.org/W3202943682","https://openalex.org/W3205810520","https://openalex.org/W3210156164","https://openalex.org/W4205439215","https://openalex.org/W4225765847","https://openalex.org/W4281729538","https://openalex.org/W4283219876","https://openalex.org/W4293868898","https://openalex.org/W4313534856","https://openalex.org/W4324134801","https://openalex.org/W4364323028","https://openalex.org/W4379116905","https://openalex.org/W4386885111","https://openalex.org/W4387029028","https://openalex.org/W4387350570","https://openalex.org/W4387623863","https://openalex.org/W4389041454","https://openalex.org/W4389544652","https://openalex.org/W4390097176","https://openalex.org/W6855935821"],"related_works":["https://openalex.org/W2545343974","https://openalex.org/W4291895924","https://openalex.org/W1783583321","https://openalex.org/W2038397443","https://openalex.org/W2576994247","https://openalex.org/W2941374357","https://openalex.org/W2112785353","https://openalex.org/W2026727497","https://openalex.org/W2164866798","https://openalex.org/W1976502299"],"abstract_inverted_index":{"Reconfigurable":[0],"intelligent":[1],"surface":[2],"(RIS)":[3],"technologies":[4],"have":[5],"drawn":[6],"significant":[7],"attention":[8],"in":[9,22,110,158],"wireless":[10],"communications":[11],"networks.":[12],"However,":[13],"the":[14,36,42,73,90,106,111,124,131,134,137,148,151,160],"accurate":[15],"channel":[16,91,101,113,126],"estimation":[17,92,102,114],"of":[18,39,45,108,133,142,150,162],"separated":[19,117,163],"reflecting":[20,164],"channels":[21,40],"RIS-assisted":[23],"multi-input":[24],"multi-output":[25],"(MIMO)":[26],"systems":[27],"is":[28,70,98,120],"very":[29],"important,":[30],"though":[31],"crucially":[32],"challenging":[33],"due":[34],"to":[35,88,122],"complex":[37],"structure":[38],"and":[41,83,139,155],"large":[43],"number":[44],"RIS":[46],"reflective":[47,51],"elements":[48],"with":[49,130],"passive":[50],"nature.":[52],"In":[53],"this":[54],"paper,":[55],"we":[56],"propose":[57],"a":[58,85,99],"Three-point":[59],"Cooperative":[60],"Sensing":[61],"based":[62,71,76],"Separated":[63,77],"Reflecting":[64,78],"Channel":[65,79],"Estimation":[66,80],"(3PC-SRCE)":[67],"scheme,":[68,103],"which":[69,104],"on":[72],"Pilot":[74],"Reconstruction":[75],"(PR-SRCE)":[81],"scheme":[82,97,154,157],"introduces":[84],"multi-antenna":[86],"auxiliary":[87],"assist":[89],"process.":[93],"The":[94],"proposed":[95,152],"3PC-SRCE":[96,156],"three-stage":[100],"overcomes":[105],"limitation":[107],"ambiguities":[109],"existing":[112],"schemes":[115],"for":[116],"channels.":[118,165],"It":[119],"able":[121],"obtain":[123],"full":[125],"state":[127],"information":[128,141],"(CSI)":[129],"assistance":[132],"auxiliary,":[135],"including":[136],"direction":[138],"amplitude":[140],"each":[143],"channel.":[144],"Simulation":[145],"results":[146],"demonstrate":[147],"effectiveness":[149],"PR-SRCE":[153],"estimating":[159],"CSI":[161]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}
