{"id":"https://openalex.org/W4390493243","doi":"https://doi.org/10.1109/lcomm.2023.3349159","title":"Intelligent Reflecting Surface-Assisted Caching Cellular Network in an Urban Environment: Access Strategy and Success Probability Analysis","display_name":"Intelligent Reflecting Surface-Assisted Caching Cellular Network in an Urban Environment: Access Strategy and Success Probability Analysis","publication_year":2024,"publication_date":"2024-01-02","ids":{"openalex":"https://openalex.org/W4390493243","doi":"https://doi.org/10.1109/lcomm.2023.3349159"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2023.3349159","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/lcomm.2023.3349159","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5036421907","display_name":"Haoyang Liu","orcid":"https://orcid.org/0009-0009-6394-9348"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haoyang Liu","raw_affiliation_strings":["Communication Research Center, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"Communication Research Center, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101853606","display_name":"Wenchao Yang","orcid":"https://orcid.org/0000-0003-4707-347X"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenchao Yang","raw_affiliation_strings":["Communication Research Center, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"Communication Research Center, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100720490","display_name":"Gang Wang","orcid":"https://orcid.org/0000-0002-0641-8593"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Wang","raw_affiliation_strings":["Communication Research Center, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"Communication Research Center, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066033979","display_name":"Yikun Zou","orcid":null},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yikun Zou","raw_affiliation_strings":["Communication Research Center, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"Communication Research Center, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112212992","display_name":"Donglai Zhao","orcid":"https://orcid.org/0000-0002-2307-6695"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Donglai Zhao","raw_affiliation_strings":["Communication Research Center, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"Communication Research Center, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5036421907"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":0.2125,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.45474912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"28","issue":"6","first_page":"1457","last_page":"1461"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9977999925613403,"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":0.9977999925613403,"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":0.9157999753952026,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9114999771118164,"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/computer-science","display_name":"Computer science","score":0.8457490801811218},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.8170102834701538},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.7012767195701599},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6159579157829285},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.6134751439094543},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5845250487327576},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5664125084877014},{"id":"https://openalex.org/keywords/coverage-probability","display_name":"Coverage probability","score":0.45985159277915955},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33107349276542664}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8457490801811218},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.8170102834701538},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7012767195701599},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6159579157829285},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.6134751439094543},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5845250487327576},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5664125084877014},{"id":"https://openalex.org/C2776292839","wikidata":"https://www.wikidata.org/wiki/Q5179217","display_name":"Coverage probability","level":3,"score":0.45985159277915955},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33107349276542664},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2023.3349159","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/lcomm.2023.3349159","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2073252511","https://openalex.org/W2516631548","https://openalex.org/W2984937369","https://openalex.org/W3035073222","https://openalex.org/W3036886449","https://openalex.org/W3080469715","https://openalex.org/W3104300639","https://openalex.org/W3129486236","https://openalex.org/W3164853202","https://openalex.org/W4312865817","https://openalex.org/W4313887257","https://openalex.org/W4388430807"],"related_works":["https://openalex.org/W1985655499","https://openalex.org/W1964137838","https://openalex.org/W2020749775","https://openalex.org/W2949824171","https://openalex.org/W1524411820","https://openalex.org/W2017282549","https://openalex.org/W4301484067","https://openalex.org/W2796103031","https://openalex.org/W3196246556","https://openalex.org/W2996028982"],"abstract_inverted_index":{"Intelligent":[0],"reflecting":[1],"surface":[2],"(IRS),":[3],"as":[4],"an":[5],"emerging":[6],"hardware":[7],"which":[8],"could":[9],"reflect":[10],"signals":[11,37],"towards":[12],"any":[13],"direction,":[14],"is":[15],"suitable":[16],"for":[17,36],"improving":[18],"network":[19,51,89],"coverage":[20],"in":[21,87,154],"urban":[22,59],"environments.":[23],"In":[24],"this":[25,155],"letter,":[26,156],"we":[27,53,83,106,125,157],"combine":[28],"blockages":[29],"with":[30,70,136],"IRS":[31,111],"and":[32,61,74],"design":[33],"a":[34,43,160],"mechanism":[35,86],"to":[38,57,90,142],"cross":[39],"blockages,":[40],"thereby":[41],"establishing":[42],"\u201cbase":[44],"station-blockage-user\u201d":[45],"cascaded":[46],"channel.":[47],"To":[48],"analyze":[49,62,91],"the":[50,63,71,88,92,109,115,117,122,128,143,150],"performance,":[52],"use":[54],"stochastic":[55],"geometry":[56],"model":[58,152],"networks":[60],"access":[64,72,80,120],"strategies":[65],"of":[66,94,119,130,145],"typical":[67],"users,":[68],"along":[69],"distance":[73],"communication":[75,131],"success":[76],"probability":[77],"under":[78,149],"specific":[79],"situations.":[81,101],"Meanwhile,":[82],"introduce":[84],"caching":[85,100,163],"impact":[93],"complex":[95],"interference":[96,146],"caused":[97],"by":[98],"different":[99],"Based":[102],"on":[103],"numerical":[104],"results,":[105],"find":[107,158],"that":[108,127,159],"more":[110,161],"elements":[112],"there":[113],"are,":[114],"greater":[116],"possibility":[118],"through":[121],"IRS.":[123],"Furthermore,":[124],"discover":[126],"quality":[129],"will":[132,165],"not":[133],"always":[134],"improve":[135],"higher":[137],"base":[138],"station":[139],"density":[140],"due":[141],"enhancement":[144],"signals.":[147],"Moreover,":[148],"popularity":[151],"adopted":[153],"skewed":[162],"policy":[164],"achieve":[166],"better":[167],"performance.":[168]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
