{"id":"https://openalex.org/W2104962311","doi":"https://doi.org/10.1109/wcnc.2014.6952080","title":"Closed-form optimality characterization of network-assisted device-to-device communications","display_name":"Closed-form optimality characterization of network-assisted device-to-device communications","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W2104962311","doi":"https://doi.org/10.1109/wcnc.2014.6952080","mag":"2104962311"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2014.6952080","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952080","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-139018","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032177702","display_name":"Serveh Shalmashi","orcid":"https://orcid.org/0000-0002-2370-4567"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Serveh Shalmashi","raw_affiliation_strings":["Department of Communication Systems, KTH Royal Institute of Technology, Stockholm, Sweden","KTH - KTH Royal Institute of Technology [Stockholm] (SE-100 44, Stockholm, Sweden - Sweden)"],"affiliations":[{"raw_affiliation_string":"Department of Communication Systems, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"KTH - KTH Royal Institute of Technology [Stockholm] (SE-100 44, Stockholm, Sweden - Sweden)","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062293532","display_name":"Emil Bj\u00f6rnson","orcid":"https://orcid.org/0000-0002-5954-434X"},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["FR","SE"],"is_corresponding":false,"raw_author_name":"Emil Bjornson","raw_affiliation_strings":["Alcatel-Lucent Chair on Flexible Radio, SUPELEC, Gif-sur-Yvette, France","Signal Processing Lab, KTH Royal Institute of Technology, Stockholm, Sweden","KTH - KTH Royal Institute of Technology [Stockholm] (SE-100 44, Stockholm, Sweden - Sweden)","Chaire Radio Flexible - Chaire Radio Flexible Alcatel-Lucent/Sup\u00e9lec (Plateau du Moulon 3, rue Joliot-Curie 91192 Gif-sur-Yvette Cedex - France)"],"affiliations":[{"raw_affiliation_string":"Alcatel-Lucent Chair on Flexible Radio, SUPELEC, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]},{"raw_affiliation_string":"Signal Processing Lab, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"KTH - KTH Royal Institute of Technology [Stockholm] (SE-100 44, Stockholm, Sweden - Sweden)","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Chaire Radio Flexible - Chaire Radio Flexible Alcatel-Lucent/Sup\u00e9lec (Plateau du Moulon 3, rue Joliot-Curie 91192 Gif-sur-Yvette Cedex - France)","institution_ids":["https://openalex.org/I102475099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036383046","display_name":"Slimane Ben Slimane","orcid":null},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Slimane Ben Slimane","raw_affiliation_strings":["Department of Communication Systems, KTH Royal Institute of Technology, Stockholm, Sweden","KTH - KTH Royal Institute of Technology [Stockholm] (SE-100 44, Stockholm, Sweden - Sweden)"],"affiliations":[{"raw_affiliation_string":"Department of Communication Systems, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"KTH - KTH Royal Institute of Technology [Stockholm] (SE-100 44, Stockholm, Sweden - Sweden)","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056145687","display_name":"M\u00e9rouane Debbah","orcid":"https://orcid.org/0000-0001-8941-8080"},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Merouane Debbah","raw_affiliation_strings":["Alcatel-Lucent Chair on Flexible Radio, SUPELEC, Gif-sur-Yvette, France","Chaire Radio Flexible - Chaire Radio Flexible Alcatel-Lucent/Sup\u00e9lec (Plateau du Moulon 3, rue Joliot-Curie 91192 Gif-sur-Yvette Cedex - France)"],"affiliations":[{"raw_affiliation_string":"Alcatel-Lucent Chair on Flexible Radio, SUPELEC, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]},{"raw_affiliation_string":"Chaire Radio Flexible - Chaire Radio Flexible Alcatel-Lucent/Sup\u00e9lec (Plateau du Moulon 3, rue Joliot-Curie 91192 Gif-sur-Yvette Cedex - France)","institution_ids":["https://openalex.org/I102475099"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5032177702"],"corresponding_institution_ids":["https://openalex.org/I86987016"],"apc_list":null,"apc_paid":null,"fwci":2.3411,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.89993147,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"508","last_page":"513"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":1.0,"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":0.9991999864578247,"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":0.9988999962806702,"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/transmitter","display_name":"Transmitter","score":0.7906749248504639},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.7858478426933289},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.7556991577148438},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7434460520744324},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.742027223110199},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7381001710891724},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5943549275398254},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.5571197271347046},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.51457279920578},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4749044179916382},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.4487888514995575},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4231339693069458},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3251933753490448},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29029059410095215},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14471948146820068},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07691794633865356}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7906749248504639},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.7858478426933289},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.7556991577148438},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7434460520744324},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.742027223110199},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7381001710891724},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5943549275398254},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.5571197271347046},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.51457279920578},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4749044179916382},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.4487888514995575},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4231339693069458},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3251933753490448},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29029059410095215},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14471948146820068},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07691794633865356},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/wcnc.2014.6952080","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952080","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.719.1015","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.719.1015","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.laneas.com/sites/default/files/publications/517/1569845347.pdf","raw_type":"text"},{"id":"pmh:oai:DiVA.org:kth-139018","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-139018","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","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":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},{"id":"pmh:oai:HAL:hal-01098820v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01098820","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Wireless Communications and Networking Conference (WCNC), Apr 2014, Istanbul, Turkey. pp.508 - 513, &#x27E8;10.1109/WCNC.2014.6952080&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":{"id":"pmh:oai:DiVA.org:kth-139018","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-139018","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","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":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1974147084","https://openalex.org/W2022800466","https://openalex.org/W2032081031","https://openalex.org/W2059823320","https://openalex.org/W2079334758","https://openalex.org/W2117537207","https://openalex.org/W2130171753","https://openalex.org/W2140656373","https://openalex.org/W2164664877","https://openalex.org/W4289857278"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W790449367","https://openalex.org/W3006920049","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2287071596","https://openalex.org/W2303288554"],"abstract_inverted_index":{"This":[0],"paper":[1],"considers":[2],"the":[3,16,30,38,46,57,74,82,88,100,106,118,121,125,141,146],"mode":[4,49,133],"selection":[5],"problem":[6,63,70,84,108],"for":[7,99],"network-assisted":[8],"device-to-device":[9],"(D2D)":[10],"communications":[11],"with":[12],"multiple":[13],"antennas":[14],"at":[15],"base":[17,149],"station.":[18],"We":[19,60,95],"study":[20,117],"transmission":[21],"in":[22,45,56],"both":[23],"dedicated":[24,35],"and":[25,81,103,135,145],"shared":[26],"frequency":[27],"bands.":[28],"Given":[29],"type":[31],"of":[32,148],"resources":[33],"(i.e.,":[34],"or":[36,50],"shared),":[37],"user":[39],"equipment":[40],"(UE)":[41],"decides":[42],"to":[43,52,72,86,130],"transmit":[44,79,89,142],"conventional":[47],"cellular":[48],"directly":[51],"its":[53],"corresponding":[54],"receiver":[55],"D2D":[58,132],"mode.":[59],"formulate":[61],"this":[62],"under":[64],"two":[65,107],"different":[66],"objectives.":[67],"The":[68],"first":[69],"is":[71,85,138],"maximize":[73],"quality-of-service":[75],"(QoS)":[76],"given":[77,91],"a":[78,92,113],"power,":[80,143],"second":[83],"minimize":[87],"power":[90],"QoS":[93],"requirement.":[94],"derive":[96],"closed-form":[97],"results":[98],"optimal":[101],"decision":[102],"show":[104],"that":[105],"formulations":[109],"behave":[110],"differently.":[111],"Taking":[112],"geometrical":[114],"approach,":[115],"we":[116],"area":[119],"around":[120],"transmitter":[122],"UE":[123,127],"where":[124],"receiving":[126],"should":[128],"be":[129],"have":[131],"optimality,":[134],"how":[136],"it":[137],"affected":[139],"by":[140],"QoS,":[144],"number":[147],"station":[150],"antennas.":[151]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":5},{"year":2015,"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"}
