{"id":"https://openalex.org/W2009036135","doi":"https://doi.org/10.1109/wpmc.2014.7014802","title":"A scalable framework for mobile video broadcast using MCTF and 2D-DWT","display_name":"A scalable framework for mobile video broadcast using MCTF and 2D-DWT","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2009036135","doi":"https://doi.org/10.1109/wpmc.2014.7014802","mag":"2009036135"},"language":"en","primary_location":{"id":"doi:10.1109/wpmc.2014.7014802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpmc.2014.7014802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Symposium on Wireless Personal Multimedia Communications (WPMC)","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/A5100418247","display_name":"Quan Wang","orcid":"https://orcid.org/0000-0001-6913-8604"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Quan Wang","raw_affiliation_strings":["Ministry of Education of PRC, Beijing University of Posts and Telecommunications, Beijing, China","Key Lab of Universal Wireless Communication, Ministry of Education of PRC, Beijing University of Posts and Telecommunications, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education of PRC, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab of Universal Wireless Communication, Ministry of Education of PRC, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015912957","display_name":"Xiaocheng Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaocheng Lin","raw_affiliation_strings":["Ministry of Education of PRC, Beijing University of Posts and Telecommunications, Beijing, China","Key Lab of Universal Wireless Communication, Ministry of Education of PRC, Beijing University of Posts and Telecommunications, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education of PRC, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab of Universal Wireless Communication, Ministry of Education of PRC, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100345725","display_name":"Yu Liu","orcid":"https://orcid.org/0000-0002-2129-1789"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Liu","raw_affiliation_strings":["Ministry of Education of PRC, Beijing University of Posts and Telecommunications, Beijing, China","Key Lab of Universal Wireless Communication, Ministry of Education of PRC, Beijing University of Posts and Telecommunications, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education of PRC, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab of Universal Wireless Communication, Ministry of Education of PRC, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087246436","display_name":"Lin Zhang","orcid":"https://orcid.org/0000-0002-1337-2538"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Zhang","raw_affiliation_strings":["Ministry of Education of PRC, Beijing University of Posts and Telecommunications, Beijing, China","Key Lab of Universal Wireless Communication, Ministry of Education of PRC, Beijing University of Posts and Telecommunications, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education of PRC, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab of Universal Wireless Communication, Ministry of Education of PRC, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101566019","display_name":"Xiaofei Wu","orcid":"https://orcid.org/0000-0003-4949-5641"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofei Wu","raw_affiliation_strings":["Ministry of Education of PRC, Beijing University of Posts and Telecommunications, Beijing, China","Key Lab of Universal Wireless Communication, Ministry of Education of PRC, Beijing University of Posts and Telecommunications, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education of PRC, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab of Universal Wireless Communication, Ministry of Education of PRC, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100418247"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.2911,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.54082518,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5308","issue":null,"first_page":"118","last_page":"123"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998000264167786,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9988999962806702,"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":0.8622074723243713},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.6321342587471008},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5288181304931641},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.5207622051239014},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5108572840690613},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4947328269481659},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4233625531196594},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.3763173222541809},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.22250938415527344},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.19501551985740662},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.08537757396697998}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8622074723243713},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.6321342587471008},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5288181304931641},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5207622051239014},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5108572840690613},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4947328269481659},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4233625531196594},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.3763173222541809},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.22250938415527344},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.19501551985740662},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.08537757396697998},{"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/wpmc.2014.7014802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpmc.2014.7014802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Symposium on Wireless Personal Multimedia Communications (WPMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W75406055","https://openalex.org/W627080915","https://openalex.org/W1543350008","https://openalex.org/W2013326026","https://openalex.org/W2026950643","https://openalex.org/W2063431805","https://openalex.org/W2068407260","https://openalex.org/W2075665712","https://openalex.org/W2077661079","https://openalex.org/W2100737797","https://openalex.org/W2120680989","https://openalex.org/W2123258612","https://openalex.org/W2133665775","https://openalex.org/W2157409650","https://openalex.org/W2333836441","https://openalex.org/W6603064318","https://openalex.org/W6657336946","https://openalex.org/W6667284579","https://openalex.org/W6669466037","https://openalex.org/W6674899503"],"related_works":["https://openalex.org/W2156028128","https://openalex.org/W1968047268","https://openalex.org/W1528097137","https://openalex.org/W1982766302","https://openalex.org/W2096875370","https://openalex.org/W3180330865","https://openalex.org/W2021590925","https://openalex.org/W2123219334","https://openalex.org/W2217953217","https://openalex.org/W2134090689"],"abstract_inverted_index":{"With":[0],"the":[1,8,24,43,55,70,78,84,99,104,113,127],"maturity":[2],"of":[3,10,57,69,106],"4G":[4],"communication":[5],"technologies":[6],"and":[7,20,59,67,119,134,140],"popularity":[9],"smart":[11],"devices,":[12],"services":[13],"over":[14],"mobile":[15,25,34],"devices":[16],"are":[17,90],"getting":[18],"more":[19,21],"popular,":[22],"especially":[23],"video":[26,35,46,71],"services.":[27],"In":[28],"this":[29],"paper,":[30],"we":[31],"propose":[32],"a":[33],"broadcast":[36],"framework":[37],"to":[38,49,81,97,137],"provide":[39],"each":[40],"user":[41],"with":[42],"most":[44],"appropriate":[45],"quality":[47],"according":[48],"his":[50],"channel":[51,138],"characteristic.":[52],"To":[53],"meet":[54],"demands":[56],"scalability":[58],"robustness,":[60],"our":[61],"scheme":[62,115,129],"performs":[63],"real-value":[64],"representation,":[65],"transform":[66,80],"transmission":[68,101],"stream.":[72],"Motion":[73],"alignment":[74],"is":[75],"involved":[76],"in":[77],"temporal":[79],"fully":[82],"exploit":[83],"inter-frame":[85],"redundancy.":[86],"Besides,":[87],"motion":[88],"vectors":[89],"further":[91],"compressed":[92],"using":[93],"run":[94],"length":[95],"coding":[96],"reduce":[98],"metadata's":[100],"overhead":[102],"on":[103],"basis":[105],"ensuring":[107],"accuracy.":[108],"Simulation":[109],"results":[110],"show":[111],"that":[112,126],"proposed":[114,128],"outperforms":[116,120],"SoftCast":[117],"3.2~4.6dB,":[118],"SVC+HM":[121],"2.6~8.4dB.":[122],"It":[123],"also":[124],"verifies":[125],"can":[130],"avoid":[131],"cliff":[132],"effect":[133],"be":[135],"resilient":[136],"noise":[139],"propagation":[141],"loss.":[142]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
