{"id":"https://openalex.org/W3022423837","doi":"https://doi.org/10.1109/lwc.2020.2991004","title":"On the Design and Analysis of Optimal Wireless Caching Schemes With Placement Cost and Unlimited Memory","display_name":"On the Design and Analysis of Optimal Wireless Caching Schemes With Placement Cost and Unlimited Memory","publication_year":2020,"publication_date":"2020-04-28","ids":{"openalex":"https://openalex.org/W3022423837","doi":"https://doi.org/10.1109/lwc.2020.2991004","mag":"3022423837"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2020.2991004","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2020.2991004","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Wireless 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/A5057830400","display_name":"Yousef AlHassoun","orcid":"https://orcid.org/0000-0002-3165-1821"},"institutions":[{"id":"https://openalex.org/I28022161","display_name":"King Saud University","ror":"https://ror.org/02f81g417","country_code":"SA","type":"education","lineage":["https://openalex.org/I28022161"]},{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["SA","US"],"is_corresponding":false,"raw_author_name":"Yousef Alhassoun","raw_affiliation_strings":["Department of Electrical Engineering, King Saud University, Riyadh, Saudi Arabia","ECE Department, Ohio State University, Columbus, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, King Saud University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I28022161"]},{"raw_affiliation_string":"ECE Department, Ohio State University, Columbus, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048495835","display_name":"Faisal Alotaibi","orcid":"https://orcid.org/0000-0001-8024-1776"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Faisal Alotaibi","raw_affiliation_strings":["ECE Department, Ohio State University, Columbus, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE Department, Ohio State University, Columbus, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051018107","display_name":"Aly El Gamal","orcid":"https://orcid.org/0000-0002-0400-4506"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aly El Gamal","raw_affiliation_strings":["ECE Department, Purdue University, West Lafayette, USA"],"raw_orcid":"https://orcid.org/0000-0002-0400-4506","affiliations":[{"raw_affiliation_string":"ECE Department, Purdue University, West Lafayette, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111747909","display_name":"Hesham El Gamal","orcid":null},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hesham El Gamal","raw_affiliation_strings":["ECE Department, Ohio State University, Columbus, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE Department, Ohio State University, Columbus, USA","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1546,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.49911855,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"9","issue":"9","first_page":"1374","last_page":"1378"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":1.0,"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/T11478","display_name":"Caching and Content Delivery","score":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9973000288009644,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9595000147819519,"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/computer-science","display_name":"Computer science","score":0.839815080165863},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.7184146046638489},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.6570241451263428},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.645990788936615},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5648789405822754},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5558411478996277},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5246934294700623},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5029708743095398},{"id":"https://openalex.org/keywords/obstacle","display_name":"Obstacle","score":0.43787655234336853},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3922654390335083},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10353094339370728},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07419317960739136}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.839815080165863},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.7184146046638489},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6570241451263428},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.645990788936615},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5648789405822754},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5558411478996277},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5246934294700623},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5029708743095398},{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.43787655234336853},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3922654390335083},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10353094339370728},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07419317960739136},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2020.2991004","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2020.2991004","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1963547452","https://openalex.org/W1990395546","https://openalex.org/W2008772536","https://openalex.org/W2106248279","https://openalex.org/W2130128605","https://openalex.org/W2527594325","https://openalex.org/W2736717300","https://openalex.org/W2750121496","https://openalex.org/W2753079015","https://openalex.org/W2963665544","https://openalex.org/W2977146288","https://openalex.org/W2998178972","https://openalex.org/W3103610239","https://openalex.org/W4213255380","https://openalex.org/W4237397831"],"related_works":["https://openalex.org/W2794103424","https://openalex.org/W4245435724","https://openalex.org/W1996530509","https://openalex.org/W3028317537","https://openalex.org/W2389515972","https://openalex.org/W2055301889","https://openalex.org/W1505959757","https://openalex.org/W2376554934","https://openalex.org/W3133147449","https://openalex.org/W1901143057"],"abstract_inverted_index":{"Coded":[0],"caching":[1,72,98],"has":[2],"been":[3],"shown":[4],"to":[5],"result":[6],"in":[7],"significant":[8],"throughput":[9,65],"gains,":[10],"but":[11],"its":[12],"gains":[13],"were":[14],"proved":[15],"only":[16],"by":[17],"assuming":[18],"a":[19],"placement":[20,28,59],"phase":[21,29],"with":[22],"no":[23],"transmission":[24],"cost.":[25],"A":[26],"free":[27],"is,":[30],"however,":[31],"an":[32,39],"unrealistic":[33],"assumption":[34],"that":[35],"could":[36],"stand":[37],"as":[38],"obstacle":[40],"towards":[41],"delivering":[42],"the":[43,55,58,63,67,70,75,78,87,100],"promise":[44],"of":[45,57,69,77],"coded":[46],"caching.":[47],"In":[48],"this":[49],"letter,":[50],"we":[51,91],"focus":[52],"on":[53,62],"analyzing":[54],"effect":[56],"communication":[60],"cost":[61],"overall":[64],"and":[66,83],"structure":[68],"optimal":[71,101],"scheme,":[73],"under":[74],"assumptions":[76],"worst":[79],"case":[80],"traffic":[81],"pattern":[82],"unlimited":[84],"memory":[85],"at":[86],"end":[88],"users.":[89],"Interestingly,":[90],"find":[92],"relevant":[93],"network":[94],"configurations":[95],"where":[96],"uncoded":[97],"is":[99],"solution.":[102]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
