{"id":"https://openalex.org/W1965965962","doi":"https://doi.org/10.1109/iswcs.2011.6125337","title":"Multi-cell shared multi-user MIMO relay for broadband cellular systems","display_name":"Multi-cell shared multi-user MIMO relay for broadband cellular systems","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W1965965962","doi":"https://doi.org/10.1109/iswcs.2011.6125337","mag":"1965965962"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2011.6125337","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2011.6125337","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 8th International Symposium on Wireless Communication Systems","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/A5101116084","display_name":"Kensuke Fujii","orcid":null},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kensuke Fujii","raw_affiliation_strings":["Advanced Wireless Communication Research Center (AWCC), University of Electro-Communications, Chofu, Tokyo, Japan","Advanced Wireless Communication research Center (AWCC), The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu-shi, Tokyo, 182-8585 Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Wireless Communication Research Center (AWCC), University of Electro-Communications, Chofu, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advanced Wireless Communication research Center (AWCC), The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu-shi, Tokyo, 182-8585 Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054932044","display_name":"Takeo Fujii","orcid":"https://orcid.org/0000-0002-7886-5560"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeo Fujii","raw_affiliation_strings":["Advanced Wireless Communication Research Center (AWCC), University of Electro-Communications, Chofu, Tokyo, Japan","Advanced Wireless Communication research Center (AWCC), The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu-shi, Tokyo, 182-8585 Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Wireless Communication Research Center (AWCC), University of Electro-Communications, Chofu, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advanced Wireless Communication research Center (AWCC), The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu-shi, Tokyo, 182-8585 Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101116084"],"corresponding_institution_ids":["https://openalex.org/I20529979"],"apc_list":null,"apc_paid":null,"fwci":0.3501,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59620901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"197","last_page":"201"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","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/T10796","display_name":"Cooperative Communication and Network Coding","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9973999857902527,"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":0.8440241813659668},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7162935733795166},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6704361438751221},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.54219651222229},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5214064121246338},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.5163570642471313},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5138852596282959},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.4898702800273895},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4824526906013489},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4666367173194885},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.45957350730895996},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.4577977955341339},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.4361972510814667},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4247050881385803},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28029847145080566},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.23510032892227173},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19910776615142822},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0642244815826416}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8440241813659668},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7162935733795166},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6704361438751221},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.54219651222229},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5214064121246338},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.5163570642471313},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5138852596282959},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4898702800273895},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4824526906013489},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4666367173194885},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.45957350730895996},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.4577977955341339},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.4361972510814667},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4247050881385803},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28029847145080566},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.23510032892227173},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19910776615142822},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0642244815826416},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iswcs.2011.6125337","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2011.6125337","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 8th International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6299999952316284,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1667950888","https://openalex.org/W2095690595","https://openalex.org/W2098126478","https://openalex.org/W2102934991","https://openalex.org/W2106665985","https://openalex.org/W2150764210","https://openalex.org/W2152121970"],"related_works":["https://openalex.org/W2164743418","https://openalex.org/W2558549271","https://openalex.org/W1539855486","https://openalex.org/W3198080347","https://openalex.org/W1972421050","https://openalex.org/W1489206236","https://openalex.org/W1561198023","https://openalex.org/W2002714030","https://openalex.org/W2292905693","https://openalex.org/W2095591108"],"abstract_inverted_index":{"In":[0,38],"this":[1],"paper,":[2],"we":[3,109],"propose":[4],"a":[5],"novel":[6],"relay":[7,11,73,130],"concept":[8],"setting":[9],"the":[10,15,26,30,35,39,42,53,64,76,81,85,100,113,117,121],"station":[12,32],"(RS)":[13],"on":[14,63],"middle":[16],"of":[17,29,99,116],"adjacent":[18,57,94],"cells":[19,58],"with":[20,127],"multi-user":[21,71],"MIMO":[22,72,129],"transmission":[23,131],"to":[24,59],"improve":[25],"channel":[27,77,86,97,114],"capacity":[28,78,98,115],"mobile":[31],"(MS)":[33],"around":[34,120],"cell":[36,122],"edge.":[37],"proposed":[40,68,101],"method,":[41],"RS":[43],"has":[44],"multiple":[45,60],"receiver":[46],"antennas":[47,50],"and":[48,84,108],"transmitter":[49],"for":[51],"relaying":[52],"data":[54,83],"from":[55],"both":[56],"MSs":[61],"located":[62,119],"different":[65],"cells.":[66],"The":[67,96],"multi-cell":[69],"shared":[70,92],"method":[74,102],"improves":[75],"even":[79],"if":[80],"transmit":[82],"state":[87],"information":[88],"(CSI)":[89],"are":[90],"not":[91],"between":[93],"BSs.":[95],"is":[103],"evaluated":[104],"by":[105],"computer":[106],"simulation":[107],"have":[110],"confirmed":[111],"that":[112],"MS":[118],"edge":[123],"can":[124],"increase":[125],"compared":[126],"other":[128],"methods.":[132]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}