{"id":"https://openalex.org/W2960215090","doi":"https://doi.org/10.1109/icc.2019.8761560","title":"Optimization for HTTP Adaptive Video Streaming in UAV-Enabled Relaying System","display_name":"Optimization for HTTP Adaptive Video Streaming in UAV-Enabled Relaying System","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2960215090","doi":"https://doi.org/10.1109/icc.2019.8761560","mag":"2960215090"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2019.8761560","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761560","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5020194895","display_name":"Han Hu","orcid":"https://orcid.org/0000-0001-7532-0496"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Han Hu","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010796482","display_name":"Cheng Zhan","orcid":"https://orcid.org/0000-0002-0971-6748"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Zhan","raw_affiliation_strings":["School of Computer and Information Science, Southwest University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Information Science, Southwest University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044674658","display_name":"Jianping An","orcid":"https://orcid.org/0000-0002-6441-9711"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianping An","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041572550","display_name":"Yonggang Wen","orcid":"https://orcid.org/0000-0002-2751-5114"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yonggang Wen","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11133","display_name":"UAV Applications and Optimization","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.9965000152587891,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9933000206947327,"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":0.8284071683883667},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6670922040939331},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5998170971870422},{"id":"https://openalex.org/keywords/coordinate-descent","display_name":"Coordinate descent","score":0.5753263831138611},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5184542536735535},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5002715587615967},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.47736263275146484},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4536646008491516},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4509182274341583},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.4378199875354767},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3934248685836792},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3550069332122803},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3499830365180969},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3014985918998718},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.23491999506950378},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.19280371069908142},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.18689283728599548},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17804661393165588},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.15233924984931946},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14433294534683228}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8284071683883667},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6670922040939331},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5998170971870422},{"id":"https://openalex.org/C157553263","wikidata":"https://www.wikidata.org/wiki/Q5168004","display_name":"Coordinate descent","level":2,"score":0.5753263831138611},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5184542536735535},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5002715587615967},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.47736263275146484},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4536646008491516},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4509182274341583},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.4378199875354767},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3934248685836792},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3550069332122803},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3499830365180969},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3014985918998718},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.23491999506950378},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.19280371069908142},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.18689283728599548},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17804661393165588},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.15233924984931946},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14433294534683228},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2019.8761560","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761560","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1989809547","https://openalex.org/W2024007801","https://openalex.org/W2053157787","https://openalex.org/W2210084516","https://openalex.org/W2324877351","https://openalex.org/W2327187098","https://openalex.org/W2515158352","https://openalex.org/W2523219060","https://openalex.org/W2525788665","https://openalex.org/W2549810472","https://openalex.org/W2769313250","https://openalex.org/W2780554135","https://openalex.org/W2790479349","https://openalex.org/W2804397006","https://openalex.org/W2890884249","https://openalex.org/W2963542767","https://openalex.org/W2963615009","https://openalex.org/W2964141001"],"related_works":["https://openalex.org/W2539674285","https://openalex.org/W1998322187","https://openalex.org/W1038122923","https://openalex.org/W2952514781","https://openalex.org/W2135767944","https://openalex.org/W1981368673","https://openalex.org/W2123109261","https://openalex.org/W4205456143","https://openalex.org/W3113896794","https://openalex.org/W3214923501"],"abstract_inverted_index":{"To":[0],"guarantee":[1],"quality":[2,18],"of":[3,6,19,156],"experience":[4],"(QoE)":[5],"video":[7],"streaming":[8,159],"for":[9,37,47,73,152],"ground":[10,74],"users":[11,36],"with":[12,66,91],"large":[13],"obstacles":[14],"that":[15,144],"deteriorate":[16],"the":[17,43,51,62,67,78,83,104,122,134,145,157],"links,":[20],"unmanned":[21],"aerial":[22],"vehicle":[23],"(UAV)":[24],"is":[25,89,96,117,136],"introduced":[26],"in":[27,56,100,154],"this":[28],"paper":[29],"as":[30],"a":[31,92],"relay":[32],"to":[33,77,98,119,142],"serve":[34],"these":[35],"HTTP":[38],"adaptive":[39],"streaming.":[40],"By":[41,102],"introducing":[42],"QoE":[44,53,153],"utility":[45],"model":[46],"users,":[48,75],"we":[49],"study":[50],"average":[52,158],"maximization":[54],"problem":[55,88],"UAV-enabled":[57],"relaying":[58],"system":[59],"by":[60],"optimizing":[61],"UAV":[63,84],"position":[64],"along":[65],"bandwidth":[68,128],"and":[69,108,127],"transmit":[70,125],"power":[71,126],"allocation":[72,129],"subject":[76],"information":[79],"causality":[80],"constraint":[81],"at":[82,130],"relay.":[85],"The":[86],"optimization":[87],"formulated":[90],"non-convex":[93],"programming":[94],"which":[95],"difficult":[97],"solve":[99],"general.":[101],"applying":[103],"successive":[105],"convex":[106],"approximation":[107],"block":[109],"coordinate":[110],"descent":[111],"techniques,":[112],"an":[113],"efficient":[114],"iterative":[115],"algorithm":[116],"proposed":[118,146],"simultaneously":[120],"update":[121],"UAV's":[123],"position,":[124],"each":[131],"iteration,":[132],"where":[133],"convergence":[135],"analyzed.":[137],"Extensive":[138],"simulations":[139],"are":[140],"conducted":[141],"show":[143],"solution":[147],"can":[148],"achieve":[149],"significant":[150],"gains":[151],"terms":[155],"utility.":[160]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}