{"id":"https://openalex.org/W2783571128","doi":"https://doi.org/10.1109/glocom.2017.8254130","title":"Spatial Scalability Enabled Soft Video Broadcast for Users with Resolution Heterogeneity","display_name":"Spatial Scalability Enabled Soft Video Broadcast for Users with Resolution Heterogeneity","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2783571128","doi":"https://doi.org/10.1109/glocom.2017.8254130","mag":"2783571128"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2017.8254130","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2017.8254130","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2017 - 2017 IEEE Global Communications Conference","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/A5089102083","display_name":"Yongqiang Gui","orcid":"https://orcid.org/0000-0002-4527-4051"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongqiang Gui","raw_affiliation_strings":["Department of Electrical Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089321433","display_name":"Zexue Li","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zexue Li","raw_affiliation_strings":["Department of Electrical Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056273339","display_name":"Hancheng Lu","orcid":"https://orcid.org/0000-0001-8302-4996"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hancheng Lu","raw_affiliation_strings":["Department of Electrical Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016727335","display_name":"Haozhe Xiang","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haozhe Xiang","raw_affiliation_strings":["Department of Electrical Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013121971","display_name":"Xiaoda Jiang","orcid":"https://orcid.org/0000-0001-5410-2799"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoda Jiang","raw_affiliation_strings":["Department of Electrical Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":0.0796,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41992548,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998000264167786,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9905999898910522,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8037340641021729},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6021950244903564},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5601950883865356},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.5137763619422913},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.508129358291626},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.47233596444129944},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4122985899448395},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2903147041797638},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2279733419418335},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14766770601272583}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8037340641021729},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6021950244903564},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5601950883865356},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.5137763619422913},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.508129358291626},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.47233596444129944},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4122985899448395},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2903147041797638},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2279733419418335},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14766770601272583},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2017.8254130","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2017.8254130","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2017 - 2017 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1967343121","https://openalex.org/W1975528409","https://openalex.org/W1994930326","https://openalex.org/W2055398058","https://openalex.org/W2080560653","https://openalex.org/W2122722808","https://openalex.org/W2157409650","https://openalex.org/W2167789654","https://openalex.org/W2296154301","https://openalex.org/W2346625715","https://openalex.org/W2540029594","https://openalex.org/W6705158763"],"related_works":["https://openalex.org/W2389214306","https://openalex.org/W3203142394","https://openalex.org/W4235240664","https://openalex.org/W2161474341","https://openalex.org/W2965083567","https://openalex.org/W1838576100","https://openalex.org/W2156028128","https://openalex.org/W1968047268","https://openalex.org/W2096875370","https://openalex.org/W2142754373"],"abstract_inverted_index":{"Recently,":[0],"a":[1,61,115,131],"novel":[2,116],"uncoded":[3,42,107,128],"transmission":[4],"system":[5,26,45,69],"called":[6],"SoftCast":[7,29],"has":[8,46],"attracted":[9],"great":[10],"interest":[11],"from":[12,106],"academia,":[13],"which":[14,100],"can":[15],"eliminate":[16],"the":[17,24,37,41,89,111,141,145],"cliff":[18],"effect":[19],"in":[20,40,110,186],"digital":[21,97],"transmission.":[22,108,129],"Since":[23],"whole":[25],"is":[27,30,124,136],"linear,":[28],"intrinsically":[31],"scalable":[32],"to":[33,74,143],"channel":[34,80,153],"conditions.":[35],"However,":[36],"resolution":[38,90],"heterogeneity":[39,91],"video":[43],"broadcast":[44],"not":[47],"been":[48],"well":[49],"studied":[50],"as":[51,53],"far":[52],"we":[54,59],"know.":[55],"In":[56],"this":[57],"paper,":[58],"propose":[60],"Spatial":[62],"Scalability":[63],"Enabled":[64],"Soft":[65],"Video":[66,183],"Broadcast":[67],"(SSESVB)":[68],"based":[70,120,179],"on":[71,121],"SoftCast,":[72,174],"aim":[73],"accommodate":[75],"diverse":[76],"users":[77,150],"with":[78,140,151],"heterogeneous":[79,83,152,156,195],"conditions":[81,154],"and":[82,138,155,181],"resolutions":[84],"simultaneously.":[85],"Existing":[86],"solutions":[87],"for":[88,96,127],"issue":[92],"are":[93],"previously":[94],"designed":[95,126],"source":[98],"coding,":[99],"cannot":[101],"fully":[102],"exploit":[103],"performance":[104],"gains":[105],"Instead,":[109],"proposed":[112],"SSESVB":[113,163],"system,":[114],"spatial":[117],"decomposition":[118],"method":[119],"linear":[122],"projection":[123],"specially":[125],"Then":[130],"power":[132],"distortion":[133,147],"optimization":[134],"problem":[135],"formulated":[137],"solved":[139],"goal":[142],"minimize":[144],"average":[146,189],"of":[148,188],"multiple":[149],"resolutions.":[157],"The":[158],"simulation":[159],"results":[160],"demonstrate":[161],"that":[162],"achieves":[164],"more":[165],"than":[166],"5.8":[167],"dB":[168],"gain":[169],"over":[170],"compared":[171],"schemes":[172],"(i.e.,":[173],"Discrete":[175],"Wavelet":[176],"Transform":[177],"(DWT)":[178],"method,":[180],"Scalable":[182],"Coding":[184],"(SVC))":[185],"terms":[187],"Peak":[190],"Signal-to-Noise":[191],"Ratio":[192],"(PSNR)":[193],"under":[194],"scenarios.":[196]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}