{"id":"https://openalex.org/W2982672645","doi":"https://doi.org/10.1109/wcnc.2019.8885766","title":"Coded Caching and Spatial Multiplexing Gains in MIMO Interference Networks","display_name":"Coded Caching and Spatial Multiplexing Gains in MIMO Interference Networks","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2982672645","doi":"https://doi.org/10.1109/wcnc.2019.8885766","mag":"2982672645"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2019.8885766","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2019.8885766","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5057824853","display_name":"Antonious M. Girgis","orcid":"https://orcid.org/0000-0001-9828-6534"},"institutions":[{"id":"https://openalex.org/I57629906","display_name":"Nile University","ror":"https://ror.org/03cg7cp61","country_code":"EG","type":"education","lineage":["https://openalex.org/I57629906"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Antonious M. Girgis","raw_affiliation_strings":["Wireless Intelligent Networks Center (WINC), Nile University, Cairo, Egypt","Wireless Intelligent Networks Center, Nile University, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Intelligent Networks Center (WINC), Nile University, Cairo, Egypt","institution_ids":["https://openalex.org/I57629906"]},{"raw_affiliation_string":"Wireless Intelligent Networks Center, Nile University, Cairo, Egypt","institution_ids":["https://openalex.org/I57629906"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034697367","display_name":"\u00d6zg\u00fcr Er\u00e7etin","orcid":"https://orcid.org/0000-0002-3454-5610"},"institutions":[{"id":"https://openalex.org/I134235054","display_name":"Sabanc\u0131 \u00dcniversitesi","ror":"https://ror.org/049asqa32","country_code":"TR","type":"education","lineage":["https://openalex.org/I134235054"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ozgur Ercetin","raw_affiliation_strings":["Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul, Turkey","Faculty of Engineering and Natural Sciences, Sabanci University, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul, Turkey","institution_ids":["https://openalex.org/I134235054"]},{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, Sabanci University, Turkey","institution_ids":["https://openalex.org/I134235054"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019430933","display_name":"Mohammed Nafie","orcid":"https://orcid.org/0000-0002-9593-9517"},"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"]},{"id":"https://openalex.org/I57629906","display_name":"Nile University","ror":"https://ror.org/03cg7cp61","country_code":"EG","type":"education","lineage":["https://openalex.org/I57629906"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Mohammed Nafie","raw_affiliation_strings":["Electronics and Communications Engineering Dept., Cairo University, Cairo, Egypt","Electronics and Communications Engineering Dept., Cairo University, Egypt","Wireless Intelligent Networks Center (WINC), Nile University, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Communications Engineering Dept., Cairo University, Cairo, Egypt","institution_ids":["https://openalex.org/I145487455"]},{"raw_affiliation_string":"Electronics and Communications Engineering Dept., Cairo University, Egypt","institution_ids":["https://openalex.org/I145487455"]},{"raw_affiliation_string":"Wireless Intelligent Networks Center (WINC), Nile University, Cairo, Egypt","institution_ids":["https://openalex.org/I57629906"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037218370","display_name":"Tamer ElBatt","orcid":"https://orcid.org/0000-0002-1081-9576"},"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"]},{"id":"https://openalex.org/I80693520","display_name":"American University in Cairo","ror":"https://ror.org/0176yqn58","country_code":"EG","type":"education","lineage":["https://openalex.org/I80693520"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Tamer ElBatt","raw_affiliation_strings":["Computer Science and Engineering Dept., American University in Cairo, Cairo, Egypt","Computer Science and Engineering Dept., The American University in Cairo, Egypt","Electronics and Communications Engineering Dept., Cairo University, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Dept., American University in Cairo, Cairo, Egypt","institution_ids":["https://openalex.org/I80693520"]},{"raw_affiliation_string":"Computer Science and Engineering Dept., The American University in Cairo, Egypt","institution_ids":["https://openalex.org/I80693520"]},{"raw_affiliation_string":"Electronics and Communications Engineering Dept., Cairo University, Egypt","institution_ids":["https://openalex.org/I145487455"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9918000102043152,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9746999740600586,"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":0.7745044231414795},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.749079704284668},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.6541339159011841},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6259270310401917},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5876219272613525},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5495535135269165},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5344516634941101},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4603736996650696},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45552027225494385},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.41173186898231506},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.24964600801467896},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2098970115184784},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1543855369091034}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7745044231414795},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.749079704284668},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.6541339159011841},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6259270310401917},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5876219272613525},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5495535135269165},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5344516634941101},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4603736996650696},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45552027225494385},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.41173186898231506},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.24964600801467896},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2098970115184784},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1543855369091034}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/wcnc.2019.8885766","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2019.8885766","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},{"id":"pmh:oai:research.sabanciuniv.edu:37404","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402254","display_name":"Sabanci University","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134235054","host_organization_name":"Sabanc\u0131 \u00dcniversitesi","host_organization_lineage":["https://openalex.org/I134235054"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:research.sabanciuniv.edu:46370","is_oa":false,"landing_page_url":"https://research.sabanciuniv.edu/id/eprint/46370/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402254","display_name":"Sabanci University","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134235054","host_organization_name":"Sabanc\u0131 \u00dcniversitesi","host_organization_lineage":["https://openalex.org/I134235054"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2019107953","https://openalex.org/W2106248279","https://openalex.org/W2345821518","https://openalex.org/W2409479574","https://openalex.org/W2508764403","https://openalex.org/W2581472239","https://openalex.org/W2589022566","https://openalex.org/W2903300773","https://openalex.org/W2948872931","https://openalex.org/W2949081128","https://openalex.org/W2962793242","https://openalex.org/W2962943067","https://openalex.org/W2963360080","https://openalex.org/W2963512711","https://openalex.org/W3100538838","https://openalex.org/W4319302620","https://openalex.org/W6849768185"],"related_works":["https://openalex.org/W1972125288","https://openalex.org/W4237321995","https://openalex.org/W2159343473","https://openalex.org/W2486733753","https://openalex.org/W2950721519","https://openalex.org/W2036873880","https://openalex.org/W4312452255","https://openalex.org/W1030714881","https://openalex.org/W2357330935","https://openalex.org/W1574498476"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,17,37,51,60,64,71,78,85,89,96,105,112,123,127],"Multi-Input-Multi-Output":[4],"(MIMO)":[5],"interference":[6,55,67],"networks":[7,68],"with":[8,23],"arbitrary":[9],"number":[10,106],"of":[11,63,80,107],"transmitters":[12,18],"and":[13,19,32],"receivers,":[14],"where":[15],"both":[16],"receivers":[20],"are":[21],"equipped":[22],"caches.":[24],"Our":[25],"objective":[26],"is":[27],"to":[28],"propose":[29],"content":[30],"placement":[31],"delivery":[33,41,48],"schemes":[34,87],"that":[35,94],"minimize":[36],"worst":[38],"case":[39],"normalized":[40],"time":[42],"(NDT).":[43],"First,":[44],"we":[45,58,92],"design":[46],"a":[47,100,117],"scheme":[49,83],"for":[50],"cache-aided":[52,65],"Single-Input-Multiple-Output":[53],"(SIMO)":[54],"networks.":[56],"Then,":[57],"obtain":[59],"achievable":[61],"NDT":[62],"MIMO":[66],"by":[69],"using":[70],"decomposition":[72],"property.":[73],"The":[74],"numerical":[75],"results":[76],"show":[77,93],"superiority":[79],"our":[81],"proposed":[82],"over":[84],"state-of-the-art":[86],"in":[88,121],"literature.":[90],"Furthermore,":[91],"increasing":[95,104],"receiver-cache":[97],"sizes":[98],"achieves":[99],"higher":[101],"gain":[102,115],"than":[103,126],"receive-antennas.":[108],"In":[109],"other":[110],"words,":[111],"coded":[113],"caching":[114],"has":[116],"more":[118],"significant":[119],"contribution":[120],"reducing":[122],"transmission":[124],"latency":[125],"spatial":[128],"multiplexing":[129],"gain.":[130]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
