{"id":"https://openalex.org/W2989663174","doi":"https://doi.org/10.23919/softcom.2019.8903887","title":"Comparison Study of the Adaptability of Layered and Stream Replication Variants of the WebRTC Simulcast","display_name":"Comparison Study of the Adaptability of Layered and Stream Replication Variants of the WebRTC Simulcast","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2989663174","doi":"https://doi.org/10.23919/softcom.2019.8903887","mag":"2989663174"},"language":"en","primary_location":{"id":"doi:10.23919/softcom.2019.8903887","is_oa":false,"landing_page_url":"https://doi.org/10.23919/softcom.2019.8903887","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","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/A5013746586","display_name":"Agnieszka Chodorek","orcid":"https://orcid.org/0000-0002-8958-9426"},"institutions":[{"id":"https://openalex.org/I169109204","display_name":"Kielce University of Technology","ror":"https://ror.org/01zywja13","country_code":"PL","type":"education","lineage":["https://openalex.org/I169109204"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Agnieszka Chodorek","raw_affiliation_strings":["Kielce University of Technology,Faculty of Electrical Engineering, Automatic Control and Computer Science,Kielce,Poland,0000-0002-8958-9426","Faculty of Electrical Engineering, Automatic Control and Computer Science, Kielce University of Technology, Kielce, Poland"],"affiliations":[{"raw_affiliation_string":"Kielce University of Technology,Faculty of Electrical Engineering, Automatic Control and Computer Science,Kielce,Poland,0000-0002-8958-9426","institution_ids":["https://openalex.org/I169109204"]},{"raw_affiliation_string":"Faculty of Electrical Engineering, Automatic Control and Computer Science, Kielce University of Technology, Kielce, Poland","institution_ids":["https://openalex.org/I169109204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090025237","display_name":"Robert R. Chodorek","orcid":"https://orcid.org/0000-0002-0772-5093"},"institutions":[{"id":"https://openalex.org/I686019","display_name":"AGH University of Krakow","ror":"https://ror.org/00bas1c41","country_code":"PL","type":"education","lineage":["https://openalex.org/I686019"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Robert R. Chodorek","raw_affiliation_strings":["The AGH University of Science and Technology,Department of Telecommunications,Krak&#x00F3;w,Poland,0000-0002-0772-5093","Department of Telecommunications, The AGH University of Science and Technology, Krak\u00f3w, Poland"],"affiliations":[{"raw_affiliation_string":"The AGH University of Science and Technology,Department of Telecommunications,Krak&#x00F3;w,Poland,0000-0002-0772-5093","institution_ids":["https://openalex.org/I686019"]},{"raw_affiliation_string":"Department of Telecommunications, The AGH University of Science and Technology, Krak\u00f3w, Poland","institution_ids":["https://openalex.org/I686019"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010347649","display_name":"Krzysztof Wajda","orcid":"https://orcid.org/0000-0001-7743-2600"},"institutions":[{"id":"https://openalex.org/I686019","display_name":"AGH University of Krakow","ror":"https://ror.org/00bas1c41","country_code":"PL","type":"education","lineage":["https://openalex.org/I686019"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Krzysztof Wajda","raw_affiliation_strings":["The AGH University of Science and Technology,Department of Telecommunications,Krak&#x00F3;w,Poland,0000-0001-7743-2600","Department of Telecommunications, The AGH University of Science and Technology, Krak\u00f3w, Poland"],"affiliations":[{"raw_affiliation_string":"The AGH University of Science and Technology,Department of Telecommunications,Krak&#x00F3;w,Poland,0000-0001-7743-2600","institution_ids":["https://openalex.org/I686019"]},{"raw_affiliation_string":"Department of Telecommunications, The AGH University of Science and Technology, Krak\u00f3w, Poland","institution_ids":["https://openalex.org/I686019"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5013746586"],"corresponding_institution_ids":["https://openalex.org/I169109204"],"apc_list":null,"apc_paid":null,"fwci":0.7074,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.74274427,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"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/T10138","display_name":"Network Traffic and Congestion Control","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"}},"topics":[{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","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/T11165","display_name":"Image and Video Quality Assessment","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/webrtc","display_name":"WebRTC","score":0.9028516411781311},{"id":"https://openalex.org/keywords/adaptability","display_name":"Adaptability","score":0.8217067718505859},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7796931266784668},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6017562747001648},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5835058689117432},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5684689283370972},{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.47933444380760193},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4703274667263031},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3450421392917633},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24654731154441833},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08804848790168762},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07858556509017944}],"concepts":[{"id":"https://openalex.org/C2779790888","wikidata":"https://www.wikidata.org/wiki/Q1089715","display_name":"WebRTC","level":2,"score":0.9028516411781311},{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.8217067718505859},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7796931266784668},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6017562747001648},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5835058689117432},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5684689283370972},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.47933444380760193},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4703274667263031},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3450421392917633},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24654731154441833},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08804848790168762},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07858556509017944},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/softcom.2019.8903887","is_oa":false,"landing_page_url":"https://doi.org/10.23919/softcom.2019.8903887","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1972051860","https://openalex.org/W2097042314","https://openalex.org/W2099040451","https://openalex.org/W2120205772","https://openalex.org/W2172073677","https://openalex.org/W2503321429","https://openalex.org/W2507526843","https://openalex.org/W2556516506","https://openalex.org/W2570872656","https://openalex.org/W2618050975","https://openalex.org/W2624438931","https://openalex.org/W2741844730","https://openalex.org/W2743058221","https://openalex.org/W2783543698","https://openalex.org/W2783669597","https://openalex.org/W2884475536","https://openalex.org/W2905365810","https://openalex.org/W4205505279"],"related_works":["https://openalex.org/W134869038","https://openalex.org/W2790105919","https://openalex.org/W4298826893","https://openalex.org/W4254657552","https://openalex.org/W2467062953","https://openalex.org/W2218371916","https://openalex.org/W4220999835","https://openalex.org/W4366978956","https://openalex.org/W2771071836","https://openalex.org/W3194071514"],"abstract_inverted_index":{"WebRTC":[0,51,76,101],"uses":[1],"two":[2,75],"simulcast":[3,55,77,110,116,176],"schemes:":[4],"the":[5,9,18,24,33,42,50,53,74,82,86,100,115,121,140,150,158,170,173,178,192,195],"older,":[6],"based":[7,37],"on":[8,38],"replication":[10,175],"of":[11,17,32,62,66,73,81,85,114,123,149,152,160,172,194],"streams":[12],"encoded":[13],"to":[14,30,70,91],"different":[15],"qualities":[16],"original":[19],"signal":[20],"(typically:":[21],"video),":[22],"and":[23,133,142,177],"newer,":[25],"fully":[26],"introduced":[27],"this":[28,67,96],"year":[29],"one":[31],"more":[34],"popular":[35],"browsers,":[36],"layered":[39,54,179,196],"encoding.":[40],"While":[41],"first":[43],"solution":[44],"has":[45],"a":[46,128],"well-established":[47],"position":[48],"in":[49,58,79,127,157,191],"technology,":[52],"still":[56],"remains":[57],"an":[59],"early":[60],"stage":[61],"development.":[63],"The":[64,112],"goal":[65],"paper":[68],"was":[69,118,189],"compare":[71],"behavior":[72],"schemes":[78,117],"terms":[80],"key":[83],"feature":[84],"simulcast,":[87],"i.e.":[88],"its":[89],"adaptability":[90,113,136,171],"network":[92,131],"conditions.":[93],"To":[94],"achieve":[95],"goal,":[97],"we":[98],"wrote":[99],"application":[102],"(a":[103],"simple":[104],"videomonitoring":[105],"software)":[106],"that":[107,156],"act":[108],"as":[109,139],"sender.":[111],"investigated":[119],"for":[120,182],"case":[122,159,193],"video":[124,154],"traffic":[125],"transmitted":[126],"heterogeneous":[129],"test":[130],"(wired":[132],"wireless).":[134],"As":[135],"indicators,":[137],"such":[138],"throughput":[141],"packet":[143],"error":[144],"rate":[145],"were":[146],"used.":[147],"Results":[148],"simulcasting":[151],"4K":[153],"show":[155],"infrastructural":[161],"limitations":[162,184],"only":[163],"there":[164],"are":[165],"no":[166],"significant":[167],"differences":[168],"between":[169],"stream":[174],"simulcast.":[180,197],"Adaptability":[181],"dynamic":[183],"(introduced":[185],"by":[186],"background":[187],"traffic)":[188],"better":[190]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
