{"id":"https://openalex.org/W2014101290","doi":"https://doi.org/10.1109/icc.2010.5501905","title":"Sum Rate Analysis of Two-Cell MIMO Broadcast Channels: Spatial Multiplexing Gain","display_name":"Sum Rate Analysis of Two-Cell MIMO Broadcast Channels: Spatial Multiplexing Gain","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W2014101290","doi":"https://doi.org/10.1109/icc.2010.5501905","mag":"2014101290"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2010.5501905","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2010.5501905","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Communications","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/A5069339577","display_name":"Je Hyeong Kim","orcid":"https://orcid.org/0000-0002-8995-7460"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"J. Kim","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113528862","display_name":"S.-H. Park","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"S.-H. Park","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055805396","display_name":"Hyun Hwan Sung","orcid":"https://orcid.org/0000-0001-9845-3742"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"H. Sung","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052874215","display_name":"I. Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"I. Lee","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ., Seoul, South Korea#TAB#","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5069339577"],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":3.2332,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.91943452,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":0.9998999834060669,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9984999895095825,"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":0.8617691397666931},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6951149702072144},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.5869580507278442},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5770890116691589},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.5692517757415771},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.564408004283905},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.510358989238739},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4983839988708496},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.4708651602268219},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4550824761390686},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3806062936782837},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3601382374763489},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3290846645832062},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.269355446100235},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.268624484539032},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.177112877368927},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17276355624198914},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.07947242259979248}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8617691397666931},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6951149702072144},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.5869580507278442},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5770890116691589},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.5692517757415771},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.564408004283905},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.510358989238739},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4983839988708496},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.4708651602268219},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4550824761390686},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3806062936782837},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3601382374763489},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3290846645832062},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.269355446100235},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.268624484539032},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.177112877368927},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17276355624198914},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.07947242259979248}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2010.5501905","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2010.5501905","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2072231838","https://openalex.org/W2130642947","https://openalex.org/W2132881059","https://openalex.org/W2162370583","https://openalex.org/W4299687603"],"related_works":["https://openalex.org/W1500439066","https://openalex.org/W1905709045","https://openalex.org/W2159343473","https://openalex.org/W2606846467","https://openalex.org/W1996130034","https://openalex.org/W2907409713","https://openalex.org/W1987148101","https://openalex.org/W2147012791","https://openalex.org/W2141616156","https://openalex.org/W1574498476"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,91],"provide":[4],"a":[5,93],"precise":[6],"expression":[7],"of":[8,64,81,104,125],"the":[9,62,65,75,79,82,100,106,123,131],"spatial":[10],"multiplexing":[11],"gain":[12],"(SMG)":[13],"for":[14,99,114,130],"two":[15,33],"mutually":[16],"interfering":[17],"multiple-input":[18,116],"multiple-output":[19],"(MIMO)":[20],"broadcast":[21,118],"channels":[22],"using":[23],"linear":[24,94],"transceiver,":[25],"referred":[26],"to":[27,69,78],"as":[28],"MIMO-IBC.":[29,132],"The":[30],"MIMOIBC":[31],"has":[32],"base":[34],"stations":[35],"and":[36,73,96],"K":[37,42],"<sub":[38,43],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[39,44],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[40],",":[41],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[45],"users,":[46],"each":[47],"equipped":[48],"with":[49,67,85],"multiple":[50],"antennas,":[51],"where":[52],"independent":[53],"messages":[54],"are":[55],"transmitted":[56],"over":[57],"fixed":[58],"channels.":[59,119],"We":[60],"observe":[61],"variation":[63],"SMG":[66,80,128],"respect":[68],"user":[70],"antenna":[71],"distribution,":[72],"compare":[74],"derived":[76],"result":[77],"interference":[83],"channel":[84],"full":[86],"cooperation":[87],"among":[88],"users.":[89],"Additionally,":[90],"propose":[92],"preceding":[95],"decoding":[97],"scheme":[98],"MIMO-IBC":[101],"in":[102],"terms":[103],"maximizing":[105],"total":[107],"sum":[108],"rate,":[109],"by":[110],"extending":[111],"one":[112],"designed":[113],"single-cell":[115],"single-output":[117],"Simulation":[120],"results":[121],"confirm":[122],"accuracy":[124],"our":[126],"theoretical":[127],"analysis":[129]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
