{"id":"https://openalex.org/W2136089858","doi":"https://doi.org/10.1109/sahcn.2011.5984936","title":"Optimizing cooperative video streaming in wireless networks","display_name":"Optimizing cooperative video streaming in wireless networks","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2136089858","doi":"https://doi.org/10.1109/sahcn.2011.5984936","mag":"2136089858"},"language":"en","primary_location":{"id":"doi:10.1109/sahcn.2011.5984936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sahcn.2011.5984936","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 8th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks","raw_type":"proceedings-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/A5085416965","display_name":"Zhangyu Guan","orcid":"https://orcid.org/0000-0001-6134-215X"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"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"]},{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Zhangyu Guan","raw_affiliation_strings":["Department of Electrical Engineering, State University of New York, University at Buffalo, Buffalo, NY, USA","School of Information Science and Engineering, Shandong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, State University of New York, University at Buffalo, Buffalo, NY, USA","institution_ids":["https://openalex.org/I63190737","https://openalex.org/I57206974"]},{"raw_affiliation_string":"School of Information Science and Engineering, Shandong University, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054337759","display_name":"Tommaso Melodia","orcid":"https://orcid.org/0000-0002-2719-1789"},"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"]},{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tommaso Melodia","raw_affiliation_strings":["Department of Electrical Engineering, State University of New York, University at Buffalo, Buffalo, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, State University of New York, University at Buffalo, Buffalo, NY, USA","institution_ids":["https://openalex.org/I63190737","https://openalex.org/I57206974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100518283","display_name":"Dongfeng Yuan","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongfeng Yuan","raw_affiliation_strings":["School of Information Science and Engineering, Shandong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong University, China","institution_ids":["https://openalex.org/I154099455"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9256,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.91514134,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"503","last_page":"511"},"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":0.9986000061035156,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9969000220298767,"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":0.799945056438446},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6242631077766418},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.581158459186554},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.5082154273986816},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4970395863056183},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4954334497451782},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.47474342584609985},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.45660877227783203},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.45642679929733276},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4492010474205017},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4480488896369934},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.43594563007354736},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.42772117257118225},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.4240208864212036},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4120682179927826},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.40866249799728394},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3125467896461487},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.27324816584587097},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.1541973054409027},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10751014947891235},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08520495891571045}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.799945056438446},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6242631077766418},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.581158459186554},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.5082154273986816},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4970395863056183},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4954334497451782},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.47474342584609985},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.45660877227783203},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.45642679929733276},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4492010474205017},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4480488896369934},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.43594563007354736},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.42772117257118225},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.4240208864212036},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4120682179927826},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.40866249799728394},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3125467896461487},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27324816584587097},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.1541973054409027},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10751014947891235},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08520495891571045},{"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/sahcn.2011.5984936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sahcn.2011.5984936","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 8th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.233.895","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.233.895","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.eng.buffalo.edu/wnesl/papers/guan_SECON_2011.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7200000286102295,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1525552993","https://openalex.org/W1571070457","https://openalex.org/W1632601927","https://openalex.org/W1993074291","https://openalex.org/W2040496561","https://openalex.org/W2042587503","https://openalex.org/W2064182447","https://openalex.org/W2072171490","https://openalex.org/W2096992120","https://openalex.org/W2098567664","https://openalex.org/W2105830044","https://openalex.org/W2110801500","https://openalex.org/W2114478453","https://openalex.org/W2118040894","https://openalex.org/W2119062559","https://openalex.org/W2121916661","https://openalex.org/W2126457006","https://openalex.org/W2127160468","https://openalex.org/W2130660429","https://openalex.org/W2133831114","https://openalex.org/W2139607309","https://openalex.org/W2152121970","https://openalex.org/W2161850939","https://openalex.org/W2296319761","https://openalex.org/W2495701169","https://openalex.org/W2611221451","https://openalex.org/W2613173048","https://openalex.org/W4250589301","https://openalex.org/W4292175028"],"related_works":["https://openalex.org/W4286787716","https://openalex.org/W3035129152","https://openalex.org/W4287854872","https://openalex.org/W3089263585","https://openalex.org/W2460691506","https://openalex.org/W2145133125","https://openalex.org/W3034055398","https://openalex.org/W4388138958","https://openalex.org/W2097655658","https://openalex.org/W3115615240"],"abstract_inverted_index":{"Physical-layer":[0],"cooperation":[1],"allows":[2,154],"leveraging":[3],"the":[4,8,72,76,100,144,158],"spatial":[5],"diversity":[6],"of":[7,54,74,82,85,103,121,143],"wireless":[9],"channel":[10],"without":[11,162],"requiring":[12],"multiple":[13],"antennas":[14],"on":[15,26,99,118],"a":[16,67,83,113,139,165],"single":[17],"device.":[18],"However,":[19],"most":[20],"research":[21],"in":[22,168],"this":[23],"field":[24],"focuses":[25],"optimizing":[27],"physical":[28],"layer":[29],"metrics,":[30],"with":[31,71],"little":[32],"consideration":[33],"for":[34,46],"network-wide":[35],"and":[36,61,92],"application-specific":[37],"performance":[38,128,137],"measures.":[39],"This":[40],"paper":[41],"studies":[42],"cross-layer":[43],"design":[44],"techniques":[45],"video":[47,56,87,169],"streaming":[48],"over":[49],"cooperative":[50,152],"networks.":[51],"The":[52,130],"problem":[53],"joint":[55],"rate":[57],"control,":[58],"relay":[59],"selection,":[60],"power":[62,160],"allocation":[63],"is":[64,96,124,133,148],"formulated":[65],"as":[66,127],"mixed-integer":[68],"nonlinear":[69],"problem,":[70],"objective":[73],"maximizing":[75],"sum":[77],"peak":[78],"signal-to-noise":[79],"ratio":[80],"(PSNR)":[81],"set":[84],"concurrent":[86],"sessions.":[88],"An":[89],"asynchronous,":[90],"distributed":[91,131],"localized":[93],"low-complexity":[94],"algorithm":[95,116,132],"designed,":[97],"based":[98,117],"iterative":[101],"solution":[102],"convex":[104,119],"optimization":[105],"problems":[106],"at":[107],"each":[108],"individual":[109],"node.":[110],"In":[111],"addition,":[112],"global-optimization":[114],"centralized":[115],"relaxations":[120],"non-convex":[122],"constraints":[123],"also":[125,149],"proposed":[126],"benchmark.":[129],"shown":[134,150],"to":[135,156,164],"achieve":[136],"within":[138],"few":[140],"percentage":[141],"points":[142],"optimal":[145],"solution.":[146],"It":[147],"that":[151],"relaying":[153],"nodes":[155],"reduce":[157],"overall":[159],"consumption":[161],"leading":[163],"perceivable":[166],"decrease":[167],"quality.":[170]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}