{"id":"https://openalex.org/W4205599013","doi":"https://doi.org/10.1109/icspcs53099.2021.9660307","title":"Performance Analysis of Multi-Reflecting Intelligent Surfaces Aided MISO Systems with Imperfect Channel State Information","display_name":"Performance Analysis of Multi-Reflecting Intelligent Surfaces Aided MISO Systems with Imperfect Channel State Information","publication_year":2021,"publication_date":"2021-12-13","ids":{"openalex":"https://openalex.org/W4205599013","doi":"https://doi.org/10.1109/icspcs53099.2021.9660307"},"language":"en","primary_location":{"id":"doi:10.1109/icspcs53099.2021.9660307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs53099.2021.9660307","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 15th International Conference on Signal Processing and Communication Systems (ICSPCS)","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/A5073992930","display_name":"Yasser Naguib Ahmed","orcid":null},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Yasser Naguib Ahmed","raw_affiliation_strings":["Cairo University, Giza, Egypt"],"affiliations":[{"raw_affiliation_string":"Cairo University, Giza, Egypt","institution_ids":["https://openalex.org/I145487455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5073992930"],"corresponding_institution_ids":["https://openalex.org/I145487455"],"apc_list":null,"apc_paid":null,"fwci":0.3008,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57924596,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"19","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9731000065803528,"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/T12042","display_name":"Satellite Communication Systems","score":0.9718999862670898,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/telecommunications-link","display_name":"Telecommunications link","score":0.9111496806144714},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.6731578707695007},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6514499187469482},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5995389223098755},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.597443699836731},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5217053294181824},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5043781995773315},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.495295912027359},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4737979769706726},{"id":"https://openalex.org/keywords/signal-to-interference-plus-noise-ratio","display_name":"Signal-to-interference-plus-noise ratio","score":0.4671138525009155},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.42717501521110535},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32478877902030945},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.29866111278533936},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2942633032798767},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1837383210659027},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17179971933364868},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07341349124908447}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.9111496806144714},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.6731578707695007},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6514499187469482},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5995389223098755},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.597443699836731},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5217053294181824},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5043781995773315},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.495295912027359},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4737979769706726},{"id":"https://openalex.org/C98824394","wikidata":"https://www.wikidata.org/wiki/Q4035626","display_name":"Signal-to-interference-plus-noise ratio","level":3,"score":0.4671138525009155},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.42717501521110535},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32478877902030945},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.29866111278533936},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2942633032798767},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1837383210659027},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17179971933364868},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07341349124908447},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icspcs53099.2021.9660307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs53099.2021.9660307","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 15th International Conference on Signal Processing and Communication Systems (ICSPCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W2166627902","https://openalex.org/W2615886008","https://openalex.org/W2770606349","https://openalex.org/W2950077417","https://openalex.org/W2969424089","https://openalex.org/W2977525824","https://openalex.org/W2978330116","https://openalex.org/W2990747873","https://openalex.org/W3001977108","https://openalex.org/W3005476696","https://openalex.org/W3017311957","https://openalex.org/W3021225717","https://openalex.org/W3021564798","https://openalex.org/W3030403925","https://openalex.org/W3084194173","https://openalex.org/W3103427516","https://openalex.org/W3117633996","https://openalex.org/W3135614874","https://openalex.org/W3154003282","https://openalex.org/W3155222786","https://openalex.org/W3165711719","https://openalex.org/W3178047772","https://openalex.org/W3193982607","https://openalex.org/W4286683481","https://openalex.org/W6768384573","https://openalex.org/W6784800590"],"related_works":["https://openalex.org/W301676527","https://openalex.org/W1511904591","https://openalex.org/W1818073027","https://openalex.org/W2070177675","https://openalex.org/W2110793934","https://openalex.org/W1966418703","https://openalex.org/W1994554182","https://openalex.org/W1583202008","https://openalex.org/W2130867916","https://openalex.org/W2545273393"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"both":[3],"downlink":[4,52],"and":[5],"uplink":[6,75],"multi-reconfigurable":[7],"intelligent":[8],"surfaces":[9],"(RISs)aided":[10],"multiuser":[11],"massive":[12,30],"multiple-input":[13],"single-output":[14],"(MUMISO)":[15],"system":[16,32],"with":[17],"imperfect":[18],"channel":[19,64,76],"state":[20],"information":[21],"(CSI).":[22],"The":[23],"RISs":[24],"are":[25],"deployed":[26],"to":[27,54],"assist":[28],"the":[29,34,37,50,60,86],"MUMISO":[31],"serving":[33],"users":[35],"in":[36],"dead":[38],"zone":[39],"blocked":[40],"by":[41],"an":[42],"obstacle.":[43],"We":[44],"derive":[45],"a":[46],"closed-form":[47],"expression":[48],"for":[49,74,85],"achievable":[51],"signal":[53],"interference":[55],"noise":[56],"ratio":[57,80],"(SINR)":[58],"considering":[59],"correlated":[61],"Rayleigh":[62],"fading":[63],"model,":[65],"linear":[66],"minimum":[67],"mean":[68],"squared":[69],"error":[70],"(LMMSE)":[71],"is":[72,83],"considered":[73,84],"estimation,":[77],"while":[78],"maximum":[79],"transmission":[81],"(MRT)":[82],"downlink.":[87]},"counts_by_year":[{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
