{"id":"https://openalex.org/W2134322110","doi":"https://doi.org/10.1109/tce.2007.4341562","title":"Piecewise Patching for Time-shifted TV Over HFC Networks","display_name":"Piecewise Patching for Time-shifted TV Over HFC Networks","publication_year":2007,"publication_date":"2007-08-01","ids":{"openalex":"https://openalex.org/W2134322110","doi":"https://doi.org/10.1109/tce.2007.4341562","mag":"2134322110"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2007.4341562","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2007.4341562","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","raw_type":"journal-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/A5100389005","display_name":"Wei Xiang","orcid":"https://orcid.org/0000-0002-0608-065X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Wei Xiang","raw_affiliation_strings":["Joint Laboratory of Network Communication System & Control, Department of Automation, University of Science and Technology, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Joint Laboratory of Network Communication System & Control, Department of Automation, University of Science and Technology, Hefei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100717611","display_name":"Gang Wu","orcid":"https://orcid.org/0000-0001-9595-527X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gang Wu","raw_affiliation_strings":["Joint Laboratory of Network Communication System & Control, Department of Automation, University of Science and Technology, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Joint Laboratory of Network Communication System & Control, Department of Automation, University of Science and Technology, Hefei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029820392","display_name":"Qing Ling","orcid":"https://orcid.org/0000-0003-4222-5964"},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qing Ling","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Michigan Technological University, Houghton, MI, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Michigan Technological University, Houghton, MI, USA","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100436055","display_name":"Lei Wang","orcid":"https://orcid.org/0000-0002-9991-1802"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lei Wang","raw_affiliation_strings":["Joint Laboratory of Network Communication System & Control, Department of Automation, University of Science and Technology, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Joint Laboratory of Network Communication System & Control, Department of Automation, University of Science and Technology, Hefei, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100389005"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.1541,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.96683284,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"53","issue":"3","first_page":"891","last_page":"897"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9983000159263611,"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"}},"topics":[{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9912999868392944,"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":0.9763000011444092,"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/piecewise","display_name":"Piecewise","score":0.7838071584701538},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.760608971118927},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.7585133910179138},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6379154920578003},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.6129381656646729},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5717018842697144},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5584419965744019},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.483012318611145},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4425746202468872},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33481794595718384},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10216480493545532}],"concepts":[{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.7838071584701538},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.760608971118927},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.7585133910179138},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6379154920578003},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.6129381656646729},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5717018842697144},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5584419965744019},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.483012318611145},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4425746202468872},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33481794595718384},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10216480493545532},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tce.2007.4341562","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2007.4341562","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","raw_type":"journal-article"},{"id":"pmh:oai:digitalcommons.mtu.edu:michigantech-p-30287","is_oa":false,"landing_page_url":"https://digitalcommons.mtu.edu/michigantech-p/10985","pdf_url":null,"source":{"id":"https://openalex.org/S4377196391","display_name":"Digital Commons - Michigan Tech (Michigan Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11957088","host_organization_name":"Michigan Technological University","host_organization_lineage":["https://openalex.org/I11957088"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Michigan Tech Publications, Part 1","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1559175770","https://openalex.org/W1980634572","https://openalex.org/W1993394951","https://openalex.org/W2035287562","https://openalex.org/W2051327907","https://openalex.org/W2065619953","https://openalex.org/W2084584807","https://openalex.org/W2086219493","https://openalex.org/W2098040763","https://openalex.org/W2103538777","https://openalex.org/W2103653163","https://openalex.org/W2110383938","https://openalex.org/W2111891742","https://openalex.org/W2122213717","https://openalex.org/W2138391924","https://openalex.org/W2147612136","https://openalex.org/W2159136631","https://openalex.org/W2161669445","https://openalex.org/W6675404504","https://openalex.org/W7005715400","https://openalex.org/W7060632420"],"related_works":["https://openalex.org/W2033488476","https://openalex.org/W2131092765","https://openalex.org/W1589992863","https://openalex.org/W2277662012","https://openalex.org/W1617457131","https://openalex.org/W4377015086","https://openalex.org/W2369090769","https://openalex.org/W2997509936","https://openalex.org/W136477243","https://openalex.org/W2390921679"],"abstract_inverted_index":{"In":[0,75,144],"video-on-demand":[1],"(VOD)":[2],"systems,":[3],"a":[4,80,105,110],"number":[5],"of":[6,19,23,65,69,109,138,172,179],"sophisticated":[7],"architectures":[8,25],"have":[9,52],"been":[10,53],"proposed":[11,54,146,167],"to":[12,39,61,89],"provide":[13],"instantaneous":[14],"services":[15],"through":[16],"the":[17,24,32,66,98,102,124,127,139,145,151,159,166,170],"use":[18,64],"multicast":[20],"technology.":[21],"Most":[22],"focus":[26],"on":[27,55],"minimizing":[28],"bandwidth":[29,182],"requirements":[30],"under":[31],"assumption":[33,43],"that":[34,165],"clients":[35],"play":[36],"from":[37,126,154],"beginning":[38],"end,":[40],"but":[41],"this":[42,76],"is":[44,135],"not":[45],"suitable":[46],"for":[47,101],"time-shifted":[48],"TV.":[49],"Moreover,":[50],"they":[51],"an":[56],"IP":[57],"network,":[58],"and":[59],"failed":[60],"make":[62],"full":[63],"broadcasting":[67],"property":[68],"hybrid":[70],"fiber":[71],"coaxial":[72],"(HFC)":[73],"network.":[74],"paper,":[77],"we":[78],"propose":[79],"novel":[81],"delivery":[82],"scheme,":[83,147],"named":[84],"as":[85],"piecewise":[86,94,106],"patching":[87,95,112,130,142],"(PP),":[88],"tackle":[90],"these":[91],"problems.":[92],"The":[93,119],"scheme":[96,168],"provides":[97],"video":[99],"data":[100,125,152],"users":[103],"in":[104,136,177],"mode":[107],"instead":[108],"whole":[111],"stream":[113,131],"which":[114,157],"includes":[115],"all":[116],"missing":[117],"data.":[118],"former":[120,140],"user":[121],"can":[122],"utilize":[123],"later":[128],"users'":[129],"whose":[132],"playback":[133],"time":[134],"advance":[137],"user's":[141],"stream.":[143],"each":[148],"client":[149],"receives":[150],"simultaneously":[153],"arbitrary":[155],"channels":[156],"broadcast":[158],"same":[160],"content.":[161],"Simulation":[162],"results":[163],"show":[164],"improves":[169],"performance":[171],"time-shift":[173],"TV":[174],"service":[175],"significantly":[176],"terms":[178],"total":[180],"server":[181],"requirement.":[183]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}
