{"id":"https://openalex.org/W2133216448","doi":"https://doi.org/10.1109/tnet.2009.2033058","title":"Broadcasting Video Streams Encoded With Arbitrary Bit Rates in Energy-Constrained Mobile TV Networks","display_name":"Broadcasting Video Streams Encoded With Arbitrary Bit Rates in Energy-Constrained Mobile TV Networks","publication_year":2009,"publication_date":"2009-11-23","ids":{"openalex":"https://openalex.org/W2133216448","doi":"https://doi.org/10.1109/tnet.2009.2033058","mag":"2133216448"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2009.2033058","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2009.2033058","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"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/ACM Transactions on Networking","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/A5034696208","display_name":"Cheng-Hsin Hsu","orcid":"https://orcid.org/0000-0002-8116-2591"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Cheng-Hsin Hsu","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Burnaby, BC, Canada","School of Computing Science, Simon Fraser University, Burnaby BC, Canada#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Burnaby, BC, Canada","institution_ids":["https://openalex.org/I18014758"]},{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Burnaby BC, Canada#TAB#","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084024266","display_name":"Mohamed Hefeeda","orcid":"https://orcid.org/0000-0003-3261-4376"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohamed M Hefeeda","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Burnaby, BC, Canada","School of Computing Science, Simon Fraser University, Burnaby BC, Canada#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Burnaby, BC, Canada","institution_ids":["https://openalex.org/I18014758"]},{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Burnaby BC, Canada#TAB#","institution_ids":["https://openalex.org/I18014758"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5034696208"],"corresponding_institution_ids":["https://openalex.org/I18014758"],"apc_list":null,"apc_paid":null,"fwci":2.1337,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.88107058,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"18","issue":"3","first_page":"681","last_page":"694"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9979000091552734,"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"}},"topics":[{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9979000091552734,"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"}},{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9970999956130981,"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"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.996399998664856,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.828769326210022},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.6809950470924377},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5310008525848389},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.48192620277404785},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4384094774723053},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.42896538972854614},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.42567774653434753},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.39059388637542725},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3801825940608978},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36218392848968506},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09593918919563293}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.828769326210022},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.6809950470924377},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5310008525848389},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.48192620277404785},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4384094774723053},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.42896538972854614},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.42567774653434753},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.39059388637542725},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3801825940608978},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36218392848968506},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09593918919563293},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tnet.2009.2033058","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2009.2033058","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"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/ACM Transactions on Networking","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.150.5602","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.150.5602","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.sfu.ca/~mhefeeda/Papers/ton09_abr.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.298.7850","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.298.7850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.sfu.ca/~mhefeeda/Papers/ton10_abr.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W22123460","https://openalex.org/W72996480","https://openalex.org/W832984975","https://openalex.org/W1482224160","https://openalex.org/W1587123558","https://openalex.org/W1810505368","https://openalex.org/W1936145256","https://openalex.org/W1964304483","https://openalex.org/W1969336521","https://openalex.org/W1992979168","https://openalex.org/W2014014124","https://openalex.org/W2043412715","https://openalex.org/W2045258279","https://openalex.org/W2052654192","https://openalex.org/W2096299490","https://openalex.org/W2102698578","https://openalex.org/W2107478614","https://openalex.org/W2114751856","https://openalex.org/W2118694053","https://openalex.org/W2125139266","https://openalex.org/W2134029786","https://openalex.org/W2134773842","https://openalex.org/W2138996335","https://openalex.org/W2147086878","https://openalex.org/W2152025251","https://openalex.org/W2341350247","https://openalex.org/W2912168264","https://openalex.org/W4239337465","https://openalex.org/W6654149328"],"related_works":["https://openalex.org/W591778229","https://openalex.org/W1548432067","https://openalex.org/W2518352564","https://openalex.org/W2117985415","https://openalex.org/W1977755700","https://openalex.org/W781578468","https://openalex.org/W3032961120","https://openalex.org/W2138887242","https://openalex.org/W2385877798","https://openalex.org/W1662772760"],"abstract_inverted_index":{"Mobile":[0],"TV":[1,39,94,115,167],"broadcast":[2],"networks":[3],"have":[4,15],"received":[5],"significant":[6],"attention":[7],"from":[8],"the":[9,23,49,54,74,114,142,145,180],"industry":[10],"and":[11,25,66,123,148,175,186,199,206],"academia,":[12],"as":[13,169,171],"they":[14],"already":[16],"been":[17,106],"deployed":[18],"in":[19,41,163,203],"several":[20],"countries":[21],"around":[22],"world":[24],"their":[26,70],"expected":[27],"market":[28],"potential":[29],"is":[30,184],"huge.":[31],"In":[32,127],"such":[33],"networks,":[34],"a":[35,62,86,132,164],"base":[36,81],"station":[37,82],"broadcasts":[38],"channels":[40,116],"bursts":[42,91],"with":[43],"bit":[44,51,125],"rates":[45,52],"much":[46],"higher":[47],"than":[48],"encoding":[50],"of":[53,64,92,100,144,158],"videos.":[55],"This":[56],"enables":[57],"mobile":[58,166,197],"receivers":[59],"to":[60,77,84,108,136,208],"receive":[61],"burst":[63,76,189],"traffic":[65],"then":[67],"turn":[68],"off":[69],"receiving":[71],"circuits":[72],"till":[73],"next":[75],"conserve":[78],"energy.":[79],"The":[80],"needs":[83],"construct":[85],"transmission":[87,103],"schedule":[88],"for":[89,196],"all":[90],"different":[93],"channels.":[95],"Constructing":[96],"optimal":[97],"(in":[98],"terms":[99],"energy":[101,194],"saving)":[102],"schedules":[104],"has":[105],"shown":[107],"be":[109],"an":[110],"NP-complete":[111],"problem":[112],"when":[113],"carry":[117],"video":[118],"streams":[119],"encoded":[120],"at":[121],"arbitrary":[122],"variable":[124],"rates.":[126],"this":[128,138],"paper,":[129],"we":[130],"propose":[131],"near-optimal":[133,193],"approximation":[134,151],"algorithm":[135,147,160],"solve":[137],"problem.":[139],"We":[140,153],"prove":[141],"correctness":[143],"proposed":[146,181],"derive":[149],"its":[150],"factor.":[152],"also":[154],"conduct":[155],"extensive":[156],"evaluation":[157],"our":[159],"using":[161],"implementation":[162],"real":[165,204],"testbed":[168],"well":[170],"simulations.":[172],"Our":[173],"experimental":[174],"simulation":[176],"results":[177],"show":[178],"that":[179],"algorithm:":[182],"1)":[183],"practical":[185],"produces":[187],"correct":[188],"schedules;":[190],"2)":[191],"achieves":[192],"saving":[195],"devices;":[198],"3)":[200],"runs":[201],"efficiently":[202],"time":[205],"scales":[207],"large":[209],"scheduling":[210],"problems.":[211]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}