{"id":"https://openalex.org/W2899735549","doi":"https://doi.org/10.1109/twc.2018.2878845","title":"Achieving Spatial Scalability for Coded Caching via Coded Multipoint Multicasting","display_name":"Achieving Spatial Scalability for Coded Caching via Coded Multipoint Multicasting","publication_year":2018,"publication_date":"2018-11-06","ids":{"openalex":"https://openalex.org/W2899735549","doi":"https://doi.org/10.1109/twc.2018.2878845","mag":"2899735549"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2018.2878845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2018.2878845","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","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/A5052409896","display_name":"Mozhgan Bayat","orcid":"https://orcid.org/0000-0002-8784-1157"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mozhgan Bayat","raw_affiliation_strings":["Communications and Information Theory Group, Technical University of Berlin, Berlin, Germany"],"raw_orcid":"https://orcid.org/0000-0002-8784-1157","affiliations":[{"raw_affiliation_string":"Communications and Information Theory Group, Technical University of Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050892702","display_name":"Ratheesh K. Mungara","orcid":"https://orcid.org/0000-0002-9969-1387"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ratheesh K. Mungara","raw_affiliation_strings":["Communications and Information Theory Group, Technical University of Berlin, Berlin, Germany"],"raw_orcid":"https://orcid.org/0000-0002-9969-1387","affiliations":[{"raw_affiliation_string":"Communications and Information Theory Group, Technical University of Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058252389","display_name":"Giuseppe Caire","orcid":"https://orcid.org/0000-0002-7749-1333"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Giuseppe Caire","raw_affiliation_strings":["Communications and Information Theory Group, Technical University of Berlin, Berlin, Germany"],"raw_orcid":"https://orcid.org/0000-0002-7749-1333","affiliations":[{"raw_affiliation_string":"Communications and Information Theory Group, Technical University of Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4577782"],"apc_list":null,"apc_paid":null,"fwci":2.6537,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.90909091,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"18","issue":"1","first_page":"227","last_page":"240"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9994999766349792,"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":0.9919999837875366,"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":0.8399391174316406},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.835944414138794},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7588327527046204},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5150527954101562},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4380326569080353},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.42946046590805054},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4171733856201172},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3766963481903076},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36644604802131653},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.3178822696208954},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.30982497334480286},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1730940043926239}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8399391174316406},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.835944414138794},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7588327527046204},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5150527954101562},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4380326569080353},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.42946046590805054},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4171733856201172},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3766963481903076},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36644604802131653},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.3178822696208954},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.30982497334480286},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1730940043926239}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2018.2878845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2018.2878845","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320308269","display_name":"Alexander von Humboldt-Stiftung","ror":"https://ror.org/012kf4317"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W631335369","https://openalex.org/W1480444129","https://openalex.org/W1518945650","https://openalex.org/W1988834815","https://openalex.org/W1990395546","https://openalex.org/W2005171207","https://openalex.org/W2006428380","https://openalex.org/W2045430506","https://openalex.org/W2081286593","https://openalex.org/W2096220631","https://openalex.org/W2102413189","https://openalex.org/W2106248279","https://openalex.org/W2132675551","https://openalex.org/W2139794367","https://openalex.org/W2172108608","https://openalex.org/W2210387432","https://openalex.org/W2241792113","https://openalex.org/W2263102236","https://openalex.org/W2322725250","https://openalex.org/W2416583589","https://openalex.org/W2479774998","https://openalex.org/W2519564973","https://openalex.org/W2539811847","https://openalex.org/W2580681290","https://openalex.org/W2586087765","https://openalex.org/W2598021007","https://openalex.org/W2601341989","https://openalex.org/W2621513060","https://openalex.org/W2744087308","https://openalex.org/W2774002851","https://openalex.org/W2894267051","https://openalex.org/W2949860582","https://openalex.org/W2962887591","https://openalex.org/W2963086630","https://openalex.org/W2963133970","https://openalex.org/W2963295131","https://openalex.org/W2963345310","https://openalex.org/W2963432935","https://openalex.org/W2963635833","https://openalex.org/W2963664701","https://openalex.org/W3101474566","https://openalex.org/W3103610239","https://openalex.org/W3124447267","https://openalex.org/W6755581785"],"related_works":["https://openalex.org/W1931943713","https://openalex.org/W4313886786","https://openalex.org/W1503152075","https://openalex.org/W2116044594","https://openalex.org/W1597025424","https://openalex.org/W2101999641","https://openalex.org/W2103028776","https://openalex.org/W3140554627","https://openalex.org/W4289865786","https://openalex.org/W301676527"],"abstract_inverted_index":{"The":[0,139,175,276],"coded":[1,22],"caching":[2],"scheme":[3,93,274,278],"proposed":[4,95,224,277],"by":[5,108,246],"Maddah-Ali":[6],"and":[7,115,155,228,241,249,267,299],"Niesen":[8],"(MAN)":[9],"critically":[10],"hinges":[11],"on":[12],"the":[13,16,32,40,72,77,80,91,97,102,116,151,173,180,188,220,223,239,242,255,258,265,284,307,311],"ability":[14],"of":[15,39,42,74,90,163,179,214,222,257,295,309],"system":[17,33,176,225,312],"to":[18,28,46,50,59,121,158,208,233],"deliver":[19],"a":[20,26,35,51,64,88,109,131,160,202,314],"common":[21,65],"multicast":[23,66,103],"message":[24,104],"from":[25,87,150],"server":[27],"all":[29],"users":[30,75,140,215,227,296],"in":[31,76,238,283],"at":[34,130,264],"fixed":[36,132],"rate,":[37],"independent":[38],"number":[41,73,162,308],"users.":[43],"In":[44],"order":[45],"apply":[47],"this":[48],"paradigm":[49],"spatially":[52,123],"distributed":[53,124,231],"wireless":[54],"network,":[55,100],"it":[56],"is":[57,105,177,193,244],"important":[58],"make":[60],"sure":[61],"that":[62,318],"such":[63],"rate":[67,133,263,317],"does":[68,319],"not":[69,320],"vanish,":[70],"as":[71,171,322],"network":[78,81,290],"and/or":[79],"area":[82,300],"increase.":[83],"This":[84],"paper":[85],"starts":[86],"variant":[89],"MAN":[92,273],"successively":[94],"for":[96,271,287],"so-called":[98,181],"combination":[99],"where":[101,196,304],"further":[106],"encoded":[107],"maximum":[110],"distance":[111],"separable":[112],"(MDS)":[113],"code,":[114],"MDS-coded":[117],"blocks":[118],"are":[119,230],"sent":[120],"multiple":[122,142],"single-antenna":[125],"edge":[126],"nodes":[127],"(ENs),":[128],"transmitting":[129],"with":[134,216,291],"no":[135],"channel":[136,147],"state":[137,148],"information.":[138],"have":[141],"antennas.":[143],"They":[144],"obtain":[145],"receiver":[146],"information":[149],"standard":[152],"downlink":[153],"pilots":[154],"can":[156,199],"select":[157],"decode":[159],"desired":[161],"EN":[164,207,298],"transmissions":[165],"while":[166],"either":[167],"nulling":[168],"or":[169],"treating":[170],"noise":[172],"others.":[174],"reminiscent":[178],"evolved":[182],"Multimedia":[183],"Broadcast":[184],"Multicast":[185],"Service,":[186],"since":[187],"fundamental":[189],"underlying":[190],"transmission":[191],"mechanism":[192],"multipoint":[194],"multicasting,":[195],"each":[197],"user":[198],"independently":[200],"(in":[201],"user-centric":[203],"manner)":[204],"decide":[205],"which":[206],"decode,":[209],"without":[210],"any":[211],"explicit":[212],"association":[213],"ENs.":[217],"We":[218],"study":[219],"performance":[221],"when":[226],"ENs":[229,266],"according":[232],"homogeneous":[234],"Poisson":[235],"point":[236],"processes":[237],"plane,":[240],"propagation":[243],"affected":[245],"Rayleigh":[247],"fading":[248],"distance-dependent":[250],"pathloss.":[251],"Our":[252],"analysis":[253],"allows":[254],"optimization":[256],"PHY":[259],"parameters":[260],"(PHY":[261],"coding":[262,269],"MDS":[268],"rate)":[270],"given":[272],"parameters.":[275],"achieves":[279,313],"full":[280],"spatial":[281],"scalability":[282],"following":[285],"sense:":[286],"an":[288],"extended":[289],"arbitrary":[292],"constant":[293],"ratio":[294],"per":[297],"A":[301],"=":[302],"O(NE),":[303],"NE":[305],"denotes":[306],"ENs,":[310],"per-user":[315],"delivery":[316],"vanish":[321],"N":[323],"<sub":[324],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[325],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">E</sub>":[326],"\u2192":[327],"\u221e.":[328]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
