{"id":"https://openalex.org/W1905844558","doi":"https://doi.org/10.1109/allerton.2015.7447152","title":"Informational bottlenecks in two-unicast wireless networks with delayed CSIT","display_name":"Informational bottlenecks in two-unicast wireless networks with delayed CSIT","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W1905844558","doi":"https://doi.org/10.1109/allerton.2015.7447152","mag":"1905844558"},"language":"en","primary_location":{"id":"doi:10.1109/allerton.2015.7447152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2015.7447152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 53rd Annual Allerton Conference on Communication, Control, and Computing (Allerton)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1508.04359","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031294876","display_name":"Alireza Vahid","orcid":"https://orcid.org/0000-0002-5079-4617"},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alireza Vahid","raw_affiliation_strings":["department of Electrical and Computer Engineering, Duke University","Duke University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"department of Electrical and Computer Engineering, Duke University","institution_ids":["https://openalex.org/I170897317"]},{"raw_affiliation_string":"Duke University","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046640187","display_name":"Ilan Shomorony","orcid":"https://orcid.org/0000-0001-5077-2269"},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ilan Shomorony","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, UC Berkeley","Duke University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, UC Berkeley","institution_ids":["https://openalex.org/I95457486"]},{"raw_affiliation_string":"Duke University","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037795370","display_name":"Robert Calderbank","orcid":"https://orcid.org/0000-0003-2084-9717"},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert Calderbank","raw_affiliation_strings":["department of Electrical and Computer Engineering, Duke University","University of California, Berkeley"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"department of Electrical and Computer Engineering, Duke University","institution_ids":["https://openalex.org/I170897317"]},{"raw_affiliation_string":"University of California, Berkeley","institution_ids":["https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"57","issue":null,"first_page":"1256","last_page":"1263"},"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9988999962806702,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9972000122070312,"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/unicast","display_name":"Unicast","score":0.9316747784614563},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.7563830614089966},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.6039901971817017},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.579269289970398},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.561022937297821},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5355109572410583},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5203182697296143},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4829920530319214},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.42125141620635986},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.41646263003349304},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3325667381286621},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.26852428913116455},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2509380877017975},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18595916032791138},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.10654395818710327}],"concepts":[{"id":"https://openalex.org/C11704745","wikidata":"https://www.wikidata.org/wiki/Q918337","display_name":"Unicast","level":3,"score":0.9316747784614563},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.7563830614089966},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.6039901971817017},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.579269289970398},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.561022937297821},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5355109572410583},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5203182697296143},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4829920530319214},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.42125141620635986},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.41646263003349304},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3325667381286621},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.26852428913116455},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2509380877017975},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18595916032791138},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.10654395818710327},{"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/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/allerton.2015.7447152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2015.7447152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 53rd Annual Allerton Conference on Communication, Control, and Computing (Allerton)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1508.04359","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1508.04359","pdf_url":"https://arxiv.org/pdf/1508.04359","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":"mag:1905844558","is_oa":true,"landing_page_url":"http://export.arxiv.org/pdf/1508.04359","pdf_url":null,"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":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1508.04359","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1508.04359","pdf_url":null,"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":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1508.04359","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1508.04359","pdf_url":"https://arxiv.org/pdf/1508.04359","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":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.7200000286102295}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1905844558.pdf","grobid_xml":"https://content.openalex.org/works/W1905844558.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1673353906","https://openalex.org/W1686467250","https://openalex.org/W1709065847","https://openalex.org/W1833643754","https://openalex.org/W1979408141","https://openalex.org/W1990118566","https://openalex.org/W1995808001","https://openalex.org/W2002531683","https://openalex.org/W2009132493","https://openalex.org/W2041616144","https://openalex.org/W2052662459","https://openalex.org/W2059869512","https://openalex.org/W2062698965","https://openalex.org/W2105831729","https://openalex.org/W2108850836","https://openalex.org/W2109962983","https://openalex.org/W2110616655","https://openalex.org/W2113817460","https://openalex.org/W2117423557","https://openalex.org/W2130172876","https://openalex.org/W2147466955","https://openalex.org/W2158756365","https://openalex.org/W2159572035","https://openalex.org/W2160882291","https://openalex.org/W2165992111","https://openalex.org/W2198274882","https://openalex.org/W2200991597","https://openalex.org/W2497566537","https://openalex.org/W2553853211","https://openalex.org/W2949569372","https://openalex.org/W2950956446","https://openalex.org/W2962879848","https://openalex.org/W2963676394","https://openalex.org/W3106263997","https://openalex.org/W3125864775","https://openalex.org/W4213060883","https://openalex.org/W4250958385","https://openalex.org/W6647697708","https://openalex.org/W6665637024","https://openalex.org/W6683260166","https://openalex.org/W6790322963"],"related_works":["https://openalex.org/W3099856118","https://openalex.org/W2883129971","https://openalex.org/W3105345034","https://openalex.org/W3099844290","https://openalex.org/W2949756088","https://openalex.org/W1653798557","https://openalex.org/W2510877391","https://openalex.org/W2083965908","https://openalex.org/W2921816669","https://openalex.org/W163005610","https://openalex.org/W2259480007","https://openalex.org/W2991617033","https://openalex.org/W2949171553","https://openalex.org/W1992652930","https://openalex.org/W3125378177","https://openalex.org/W1510280867","https://openalex.org/W1966060873","https://openalex.org/W3100213870","https://openalex.org/W2953074423","https://openalex.org/W2029523490"],"abstract_inverted_index":{"We":[0,24],"study":[1],"the":[2,10,33,38,53,64,87,102,107],"impact":[3],"of":[4,42,55,63,90,93,104,109,120],"delayed":[5,56,113],"channel":[6],"state":[7],"information":[8],"at":[9],"transmitters":[11],"(CSIT)":[12],"in":[13,101],"two-unicast":[14,94,110],"wireless":[15,95],"networks":[16,111],"with":[17,81,112],"a":[18,26,91],"layered":[19],"topology":[20],"and":[21,58],"arbitrary":[22],"connectivity.":[23],"introduce":[25],"technique":[27,80],"to":[28,32],"obtain":[29],"outer":[30],"bounds":[31,62],"degrees-of-freedom":[34],"(DoF)":[35],"region":[36],"through":[37],"new":[39,82],"graph-theoretic":[40],"notion":[41],"bottleneck":[43],"nodes.":[44],"Such":[45],"nodes":[46],"act":[47],"as":[48],"informational":[49],"bottlenecks":[50],"only":[51],"under":[52],"assumption":[54],"CSIT,":[57,106],"imply":[59],"asymmetric":[60],"DoF":[61,89,108],"form":[65],"mD":[66],"<sub":[67,72],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[68,73],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[69],"+":[70],"D":[71],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[74],"\u2264":[75],"m.":[76],"Combining":[77],"this":[78],"outer-bound":[79],"achievability":[83],"schemes,":[84],"we":[85],"characterize":[86],"sum":[88],"class":[92],"networks,":[96],"which":[97],"shows":[98],"that,":[99],"unlike":[100],"case":[103],"instantaneous":[105],"CSIT":[114],"can":[115],"take":[116],"an":[117],"infinite":[118],"set":[119],"values.":[121]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2022-09-25T00:00:00"}
