{"id":"https://openalex.org/W2142681562","doi":"https://doi.org/10.1109/isit.2008.4595053","title":"Capacity of Gaussian MIMO bidirectional broadcast channels","display_name":"Capacity of Gaussian MIMO bidirectional broadcast channels","publication_year":2008,"publication_date":"2008-07-01","ids":{"openalex":"https://openalex.org/W2142681562","doi":"https://doi.org/10.1109/isit.2008.4595053","mag":"2142681562"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2008.4595053","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2008.4595053","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 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/0803.3773","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030647101","display_name":"Rafael F. Wyrembelski","orcid":null},"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":true,"raw_author_name":"Rafael F. Wyrembelski","raw_affiliation_strings":["Heinrich-Hertz-Chair for Mobile Communications, Technical University of Berlin, Einsteinufer 25/37, D-10587, Germany"],"affiliations":[{"raw_affiliation_string":"Heinrich-Hertz-Chair for Mobile Communications, Technical University of Berlin, Einsteinufer 25/37, D-10587, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079492269","display_name":"Tobias J. Oechtering","orcid":"https://orcid.org/0000-0002-0036-9049"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tobias J. Oechtering","raw_affiliation_strings":["Fraunhofer German-Sino Lab for Mobile Communications, Einsteinufer 25/37, D-10587 Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Fraunhofer German-Sino Lab for Mobile Communications, Einsteinufer 25/37, D-10587 Berlin, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064460928","display_name":"Igor Bjelakovi\u0107","orcid":"https://orcid.org/0000-0002-4588-6357"},"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":"Igor Bjelakovic","raw_affiliation_strings":["Heinrich-Hertz-Chair for Mobile Communications, Technical University of Berlin, Einsteinufer 25/37, D-10587, Germany"],"affiliations":[{"raw_affiliation_string":"Heinrich-Hertz-Chair for Mobile Communications, Technical University of Berlin, Einsteinufer 25/37, D-10587, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067313971","display_name":"Clemens Schnurrc","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Clemens Schnurrc","raw_affiliation_strings":["Fraunhofer German-Sino Lab for Mobile Communications, Einsteinufer 25/37, D-10587 Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Fraunhofer German-Sino Lab for Mobile Communications, Einsteinufer 25/37, D-10587 Berlin, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000732219","display_name":"Holger Boche","orcid":"https://orcid.org/0000-0002-8375-8946"},"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":"Holger Boche","raw_affiliation_strings":["Heinrich-Hertz-Chair for Mobile Communications, Technical University of Berlin, Einsteinufer 25/37, D-10587, Germany","Fraunhofer German-Sino Lab for Mobile Communications, Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Heinrich-Hertz-Chair for Mobile Communications, Technical University of Berlin, Einsteinufer 25/37, D-10587, Germany","institution_ids":["https://openalex.org/I4577782"]},{"raw_affiliation_string":"Fraunhofer German-Sino Lab for Mobile Communications, Berlin, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5030647101"],"corresponding_institution_ids":["https://openalex.org/I4577782"],"apc_list":null,"apc_paid":null,"fwci":12.5799,"has_fulltext":false,"cited_by_count":58,"citation_normalized_percentile":{"value":0.98803128,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"1","issue":null,"first_page":"584","last_page":"588"},"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":0.9970999956130981,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9915000200271606,"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/relay","display_name":"Relay","score":0.7870341539382935},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7418721914291382},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.709587574005127},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.663273274898529},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6292181015014648},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.6163915991783142},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5059952139854431},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.499908447265625},{"id":"https://openalex.org/keywords/decodes","display_name":"Decodes","score":0.48953041434288025},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.48629578948020935},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.4487263262271881},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.31539425253868103},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26306235790252686},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10963359475135803},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10326260328292847},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.06782776117324829}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7870341539382935},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7418721914291382},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.709587574005127},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.663273274898529},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6292181015014648},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.6163915991783142},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5059952139854431},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.499908447265625},{"id":"https://openalex.org/C2778858076","wikidata":"https://www.wikidata.org/wiki/Q5249539","display_name":"Decodes","level":3,"score":0.48953041434288025},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.48629578948020935},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.4487263262271881},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.31539425253868103},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26306235790252686},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10963359475135803},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10326260328292847},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.06782776117324829},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/isit.2008.4595053","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2008.4595053","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:0803.3773","is_oa":true,"landing_page_url":"http://arxiv.org/abs/0803.3773","pdf_url":"https://arxiv.org/pdf/0803.3773","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:10.1.1.313.7777","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.313.7777","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/0803.3773v1.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.314.6023","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.314.6023","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/0803.3773v2.pdf","raw_type":"text"},{"id":"pmh:oai:fraunhofer.de:N-95501","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-95501.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer HHI","raw_type":"Conference Paper"},{"id":"pmh:oai:publica.fraunhofer.de:publica/360129","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/360129","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"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":"conference paper"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:0803.3773","is_oa":true,"landing_page_url":"http://arxiv.org/abs/0803.3773","pdf_url":"https://arxiv.org/pdf/0803.3773","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1557486844","https://openalex.org/W1592482298","https://openalex.org/W1602844557","https://openalex.org/W1984313855","https://openalex.org/W2094458162","https://openalex.org/W2144075442","https://openalex.org/W2148457751","https://openalex.org/W2541473967","https://openalex.org/W2610857016","https://openalex.org/W2947000318","https://openalex.org/W3173652044","https://openalex.org/W4230058301","https://openalex.org/W6635532581","https://openalex.org/W6728961455","https://openalex.org/W6797322502"],"related_works":["https://openalex.org/W2608897767","https://openalex.org/W2963768675","https://openalex.org/W2153829573","https://openalex.org/W2099376255","https://openalex.org/W2119153672","https://openalex.org/W2993015344","https://openalex.org/W2004047158","https://openalex.org/W2548939748","https://openalex.org/W2117230662","https://openalex.org/W2135873925"],"abstract_inverted_index":{"We":[0,59],"consider":[1,60],"the":[2,28,31,38,42,46,56,66,70,76],"broadcast":[3,80],"phase":[4,30,72],"of":[5,53],"a":[6,10,14,21,50],"three-node":[7],"network,":[8],"where":[9],"relay":[11,39,43],"node":[12,44],"establishes":[13],"bidirectional":[15,79],"communication":[16],"between":[17],"two":[18,32],"nodes":[19,33],"using":[20],"spectrally":[22],"efficient":[23],"two-phase":[24],"decode-and-forward":[25],"protocol.":[26],"In":[27],"first":[29],"transmit":[34],"their":[35],"messages":[36,47],"to":[37],"node.":[40],"Then":[41],"decodes":[45],"and":[48,64],"broadcasts":[49],"re-encoded":[51],"composition":[52],"them":[54],"in":[55],"second":[57,71],"phase.":[58],"Gaussian":[61,77],"MIMO":[62,78],"channels":[63],"determine":[65],"capacity":[67],"region":[68],"for":[69],"which":[73],"we":[74],"call":[75],"channel.":[81]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}