{"id":"https://openalex.org/W2917557687","doi":"https://doi.org/10.1109/glocom.2018.8647399","title":"Optimal DoF Region of MIMO Y Channel with Hybrid Data Exchanges","display_name":"Optimal DoF Region of MIMO Y Channel with Hybrid Data Exchanges","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2917557687","doi":"https://doi.org/10.1109/glocom.2018.8647399","mag":"2917557687"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2018.8647399","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8647399","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","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/A5100431222","display_name":"Rui Wang","orcid":"https://orcid.org/0000-0002-2974-0972"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Wang","raw_affiliation_strings":["College of Electronics and Information Engineering, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063946480","display_name":"Xiaojun Yuan","orcid":"https://orcid.org/0000-0002-0433-6535"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojun Yuan","raw_affiliation_strings":["University of Electronic Science Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075806425","display_name":"Jun Wu","orcid":"https://orcid.org/0000-0001-7090-8653"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Wu","raw_affiliation_strings":["College of Electronics and Information Engineering, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100653327","display_name":"Wei Zhang","orcid":"https://orcid.org/0000-0002-1059-3642"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Wei Zhang","raw_affiliation_strings":["The University of New South Wales, Sydney, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of New South Wales, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.26661154,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"61","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T12791","display_name":"Full-Duplex Wireless Communications","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"}}],"keywords":[{"id":"https://openalex.org/keywords/converse","display_name":"Converse","score":0.9150645732879639},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7713399529457092},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5555546283721924},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5440603494644165},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5331164002418518},{"id":"https://openalex.org/keywords/pairwise-comparison","display_name":"Pairwise comparison","score":0.5077944397926331},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4760132431983948},{"id":"https://openalex.org/keywords/converse-theorem","display_name":"Converse theorem","score":0.46897706389427185},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.42827194929122925},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.37472009658813477},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3701953887939453},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33916041254997253},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1699931025505066},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.15867772698402405},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1106838583946228},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10634484887123108},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08028501272201538}],"concepts":[{"id":"https://openalex.org/C2776809875","wikidata":"https://www.wikidata.org/wiki/Q1375963","display_name":"Converse","level":2,"score":0.9150645732879639},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7713399529457092},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5555546283721924},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5440603494644165},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5331164002418518},{"id":"https://openalex.org/C184898388","wikidata":"https://www.wikidata.org/wiki/Q1435712","display_name":"Pairwise comparison","level":2,"score":0.5077944397926331},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4760132431983948},{"id":"https://openalex.org/C204591131","wikidata":"https://www.wikidata.org/wiki/Q5166461","display_name":"Converse theorem","level":3,"score":0.46897706389427185},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.42827194929122925},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.37472009658813477},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3701953887939453},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33916041254997253},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1699931025505066},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.15867772698402405},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1106838583946228},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10634484887123108},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08028501272201538},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C132817261","wikidata":"https://www.wikidata.org/wiki/Q1134435","display_name":"Automorphic form","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2018.8647399","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8647399","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},{"id":"mag:3047918990","is_oa":false,"landing_page_url":"https://jglobal.jst.go.jp/en/detail?JGLOBAL_ID=201902239397360693","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1525794692","https://openalex.org/W1972975888","https://openalex.org/W1975099099","https://openalex.org/W1998482279","https://openalex.org/W2007289432","https://openalex.org/W2035378079","https://openalex.org/W2048469347","https://openalex.org/W2063534993","https://openalex.org/W2070119931","https://openalex.org/W2098413573","https://openalex.org/W2132107720","https://openalex.org/W2261690584","https://openalex.org/W2277697502","https://openalex.org/W2346068425","https://openalex.org/W2346855852","https://openalex.org/W2399549914","https://openalex.org/W2776432266","https://openalex.org/W2962757299","https://openalex.org/W2962764902","https://openalex.org/W2963997559","https://openalex.org/W3105851289","https://openalex.org/W4232955590","https://openalex.org/W4294641076","https://openalex.org/W6631666478","https://openalex.org/W6696371579","https://openalex.org/W6746962076"],"related_works":["https://openalex.org/W2144181412","https://openalex.org/W3033882599","https://openalex.org/W2342098551","https://openalex.org/W2990876408","https://openalex.org/W2975771407","https://openalex.org/W2910215732","https://openalex.org/W2973021486","https://openalex.org/W2389977973","https://openalex.org/W4386066480","https://openalex.org/W4297899843"],"abstract_inverted_index":{"We":[0,115],"study":[1],"the":[2,26,33,43,49,54,57,61,64,89,96,108,113,118],"optimal":[3,44],"degrees":[4],"of":[5,9,91,98],"freedom":[6],"(DoF)":[7],"region":[8,51,67,126],"three-user":[10],"asymmetric":[11],"multiple-input":[12],"multiple-":[13],"output":[14],"(MIMO)":[15],"Y":[16],"channel":[17],"by":[18],"considering":[19],"a":[20,80],"hybrid":[21,27],"data":[22,28,35,39,111],"exchange":[23,36],"model.":[24],"In":[25,94],"exchange,":[29],"we":[30,47,100],"consider":[31],"both":[32,53],"pairwise":[34],"and":[37,56,75,82],"full":[38],"exchange.":[40],"To":[41],"derive":[42],"DoF":[45,50,66,92,121,125],"region,":[46],"analyze":[48,88],"from":[52],"converse":[55,62],"achievability":[58,90],"aspects.":[59],"For":[60],"part,":[63],"tight":[65],"outer":[68,127],"bound":[69],"is":[70,85],"derived":[71,124],"using":[72],"cut-set":[73],"theorem":[74],"genie":[76],"aided":[77],"approach.":[78],"Further,":[79],"novel":[81],"systematic":[83],"approach":[84],"proposed":[86],"to":[87,102,106],"region.":[93],"proving":[95],"optimality":[97],"achievability,":[99],"propose":[101],"design":[103],"distinct":[104],"patterns":[105],"pack":[107],"overall":[109],"transmit":[110],"over":[112],"channel.":[114],"find":[116],"that":[117],"obtained":[119],"achievable":[120],"coincides":[122],"with":[123],"bound.":[128]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}