{"id":"https://openalex.org/W2963676631","doi":"https://doi.org/10.1109/tit.2017.2669329","title":"Completion Time in Two-user Channels: An Information-Theoretic Perspective","display_name":"Completion Time in Two-user Channels: An Information-Theoretic Perspective","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2963676631","doi":"https://doi.org/10.1109/tit.2017.2669329","mag":"2963676631"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2017.2669329","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2017.2669329","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-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/A5101721324","display_name":"Yuanpeng Liu","orcid":"https://orcid.org/0000-0003-0438-9095"},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yuanpeng Liu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, New York University, New York, NY, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, New York University, New York, NY, USA","institution_ids":["https://openalex.org/I57206974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084526367","display_name":"Elza Erkip","orcid":"https://orcid.org/0000-0001-8718-8648"},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elza Erkip","raw_affiliation_strings":["Department of Electrical and Computer Engineering, New York University, New York, NY, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, New York University, New York, NY, USA","institution_ids":["https://openalex.org/I57206974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101721324"],"corresponding_institution_ids":["https://openalex.org/I57206974"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.33330731,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994999766349792,"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":0.6208218932151794},{"id":"https://openalex.org/keywords/information-theory","display_name":"Information theory","score":0.5110960602760315},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.46510252356529236},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3812738060951233},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.32360029220581055},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2516170144081116},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2068345844745636},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14763858914375305}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6208218932151794},{"id":"https://openalex.org/C52622258","wikidata":"https://www.wikidata.org/wiki/Q131222","display_name":"Information theory","level":2,"score":0.5110960602760315},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.46510252356529236},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3812738060951233},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.32360029220581055},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2516170144081116},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2068345844745636},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14763858914375305}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tit.2017.2669329","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2017.2669329","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2018974756","https://openalex.org/W2027340576","https://openalex.org/W2065423838","https://openalex.org/W2089884510","https://openalex.org/W2110679217","https://openalex.org/W2157989362","https://openalex.org/W2158013409","https://openalex.org/W2167199753","https://openalex.org/W2168435585","https://openalex.org/W2175427098","https://openalex.org/W2478708596","https://openalex.org/W3101921965","https://openalex.org/W4250589301","https://openalex.org/W4300840296","https://openalex.org/W6672669708","https://openalex.org/W6685419025"],"related_works":["https://openalex.org/W2130966263","https://openalex.org/W1548040509","https://openalex.org/W1801993675","https://openalex.org/W2768734329","https://openalex.org/W160373958","https://openalex.org/W2392953011","https://openalex.org/W2225202932","https://openalex.org/W1538588767","https://openalex.org/W2080649440","https://openalex.org/W2778933192"],"abstract_inverted_index":{"Consider":[0],"a":[1,8,78,100,109,124,140,146,182,187],"multi-user":[2],"channel,":[3,81],"where":[4],"each":[5,27],"user":[6,28,114],"has":[7,115],"large":[9],"but":[10],"non-replenishable":[11],"bit":[12],"pool":[13],"to":[14,19,29,61],"transmit.":[15],"Completion":[16],"time":[17,41,67,88,130,163,180,199],"refers":[18],"the":[20,45,62,65,86,94,118,128,161,176,194,197],"number":[21,56],"of":[22,39,47,57,157,174,196],"channel":[23,58,95,144,185,190],"uses":[24],"spent":[25],"by":[26,92],"complete":[30],"its":[31],"transmission.":[32],"In":[33],"this":[34],"paper,":[35],"an":[36],"information-theoretic":[37],"formulation":[38],"completion":[40,66,75,87,129,162,179,198],"is":[42,83,90,120,152],"based":[43],"on":[44],"concept":[46],"constrained":[48],"rates,":[49],"which":[50],"are":[51,106,137,191],"defined":[52],"over":[53],"possibly":[54],"different":[55],"uses.":[59],"Analogous":[60],"capacity":[63],"region,":[64],"region":[68,89,164],"characterizes":[69],"all":[70],"possible":[71],"trade-offs":[72],"among":[73],"users'":[74],"times.":[76],"For":[77],"two-user":[79,141,147],"multi-access":[80,101,184],"it":[82],"shown":[84],"that":[85,154],"achieved":[91],"operating":[93],"in":[96,169],"two":[97,158],"independent":[98],"phases:":[99],"phase":[102,111],"when":[103,112],"both":[104],"users":[105],"transmitting,":[107],"and":[108,117,134,145,186],"point-to-point":[110],"one":[113],"finished":[116],"other":[119],"still":[121],"transmitting.":[122],"Using":[123],"similar":[125],"two-phase":[126],"approach,":[127],"regions":[131],"(or":[132],"inner":[133],"outer":[135],"bounds)":[136],"established":[138],"for":[139,181],"Gaussian":[142,148,183,188],"broadcast":[143,189],"interference":[149],"channel.":[150],"It":[151],"observed":[153],"although":[155],"consisting":[156],"convex":[159,168],"subregions,":[160],"may":[165],"not":[166],"be":[167],"general.":[170],"Finally,":[171],"optimization":[172],"problems":[173],"minimizing":[175],"weighted":[177],"sum":[178],"solved,":[192],"demonstrating":[193],"utility":[195],"approach.":[200]},"counts_by_year":[{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}