{"id":"https://openalex.org/W2113473947","doi":"https://doi.org/10.1109/isit.2014.6875204","title":"Approximate capacity of the MIMO relay channel","display_name":"Approximate capacity of the MIMO relay channel","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2113473947","doi":"https://doi.org/10.1109/isit.2014.6875204","mag":"2113473947"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2014.6875204","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2014.6875204","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1509.01931","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074356060","display_name":"Xianglan Jin","orcid":"https://orcid.org/0000-0002-6131-2556"},"institutions":[{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Xianglan Jin","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Pusan National University, Busan, Republic of Korea","[Department of Electrical and Computer Engineering, Pusan National University, Busan, South Korea]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Pusan National University, Busan, Republic of Korea","institution_ids":["https://openalex.org/I4921948"]},{"raw_affiliation_string":"[Department of Electrical and Computer Engineering, Pusan National University, Busan, South Korea]","institution_ids":["https://openalex.org/I4921948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101647166","display_name":"Young-Han Kim","orcid":"https://orcid.org/0000-0001-7255-8757"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Young-Han Kim","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, CA","Department of Electrical and Computer Engineering, University of California at San Diego, La Jolla, CA, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California at San Diego, La Jolla, CA, USA#TAB#","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074356060"],"corresponding_institution_ids":["https://openalex.org/I4921948"],"apc_list":null,"apc_paid":null,"fwci":1.0641,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.81243455,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"57","issue":null,"first_page":"2102","last_page":"2106"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9998000264167786,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9998000264167786,"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":0.9995999932289124,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9991000294685364,"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":0.45548030734062195},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3636188805103302},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3492238521575928},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3341918885707855},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.20917296409606934},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18975675106048584}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45548030734062195},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3636188805103302},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3492238521575928},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3341918885707855},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.20917296409606934},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18975675106048584}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/isit.2014.6875204","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2014.6875204","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1509.01931","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1509.01931","pdf_url":"https://arxiv.org/pdf/1509.01931","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.476.6904","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.476.6904","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://circuit.ucsd.edu/~yhk/pdfs/isit2014c.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1509.01931","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1509.01931","pdf_url":"https://arxiv.org/pdf/1509.01931","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1494099594","https://openalex.org/W1802455637","https://openalex.org/W1822818696","https://openalex.org/W1981337137","https://openalex.org/W2002531683","https://openalex.org/W2024607354","https://openalex.org/W2029843005","https://openalex.org/W2098567664","https://openalex.org/W2099119507","https://openalex.org/W2106801259","https://openalex.org/W2109962983","https://openalex.org/W2113473947","https://openalex.org/W2114940514","https://openalex.org/W2121916661","https://openalex.org/W2132100261","https://openalex.org/W2143157029","https://openalex.org/W2148861839","https://openalex.org/W2167447263","https://openalex.org/W2235383975","https://openalex.org/W2296319761","https://openalex.org/W2345262081","https://openalex.org/W2963058970","https://openalex.org/W2963113796","https://openalex.org/W2963410385","https://openalex.org/W3101073667","https://openalex.org/W4213060883","https://openalex.org/W4300840296","https://openalex.org/W6676904421","https://openalex.org/W6704590163"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W4391913857"],"abstract_inverted_index":{"The":[0],"capacity":[1],"bounds":[2],"are":[3,122],"studied":[4],"for":[5,119],"the":[6,21,36,46,95,99],"multiple-antenna":[7],"real":[8],"full-duplex":[9],"Gaussian":[10],"relay":[11],"channel":[12],"with":[13],"t":[14,29,63],"<sub":[15,24,30,40,59,64,69,75,83,88],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[16,25,31,41,60,65,70,76,84,89],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[17,61,85],"transmitting":[18,33],"antennas":[19,34,44],"at":[20,35,45],"sender,":[22],"r":[23,39,68,74,87],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[26,32,66,77,90],"receiving":[27,43],"and":[28,38,53,80,113],"relay,":[37],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sub>":[42,71],"receiver.":[47],"It":[48],"is":[49],"shown":[50],"that":[51],"compress-forward":[52],"partial":[54,102],"decode-forward":[55,103,112],"achieve":[56],"within":[57],"(1/2)(min(t":[58],"+":[62,73],",":[67,86],")":[72,78,91],"bits":[79],"(1/2)":[81],"min(t":[82],"bits,":[92],"respectively,":[93],"from":[94],"cutset":[96],"bound.":[97],"Unlike":[98],"single-antenna":[100],"case,":[101],"can":[104],"be":[105],"arbitrarily":[106],"better":[107],"than":[108],"optimal":[109],"selection":[110],"between":[111],"direct":[114],"transmission.":[115],"Similar":[116],"gap":[117],"results":[118],"half-duplex":[120],"models":[121],"briefly":[123],"discussed.":[124]},"counts_by_year":[{"year":2016,"cited_by_count":4},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}