Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019998761> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2019998761 endingPage "253" @default.
- W2019998761 startingPage "237" @default.
- W2019998761 abstract "This paper studies bandwidth allocation schemes for the transmission of VBR video traffic with deterministic guarantees, i.e. no packets lost and no missed deadlines. Specifically, we propose and investigate a policy namedquasi-constant policy . A VBR encoder attempts to keep the quality of video output constant by varying the transmission rate (constant quality); on the other hand, with a quasi-constant policy the video quality transmission is reduced when congestion occurs. We assume that this reduction is obtained by exploiting source scalability. By characterizing the traffic of a source with a constraint function, we define the relationship between the amount of bandwidth assigned to a VBR source and the maximum delay the application may experience. By applying this relationship to long MPEG 2 traces (more than one hour) we show that the quasi-constant policy is a very promising direction for providing, in an efficient way, a deterministic QoS to VBR video traffic. Specifically, the results presented indicate that with the quasi-constant quality approach we can achieve a utilization greater than 50% with a deadline of one second with only eight reduced-quality frames out of 1000. On the other hand, previous works ([1, 2]) indicate that with a constant quality transmission, a 50% network utilization can be achieved only by tolerating a seven-second deadline." @default.
- W2019998761 created "2016-06-24" @default.
- W2019998761 creator A5051596806 @default.
- W2019998761 creator A5077374253 @default.
- W2019998761 date "2001-06-01" @default.
- W2019998761 modified "2023-09-27" @default.
- W2019998761 title "Bandwidth Allocation for the Transmission of Scalable MPEG Video Traffic with Deterministic Guarantees" @default.
- W2019998761 cites W1731982387 @default.
- W2019998761 cites W1900338064 @default.
- W2019998761 cites W1986632072 @default.
- W2019998761 cites W2006688182 @default.
- W2019998761 cites W2007208768 @default.
- W2019998761 cites W2009343025 @default.
- W2019998761 cites W2061146081 @default.
- W2019998761 cites W2107682041 @default.
- W2019998761 cites W2115907784 @default.
- W2019998761 cites W2116771289 @default.
- W2019998761 cites W2132607274 @default.
- W2019998761 cites W2139080599 @default.
- W2019998761 cites W2150533675 @default.
- W2019998761 cites W2155303087 @default.
- W2019998761 cites W2163105713 @default.
- W2019998761 cites W2163654538 @default.
- W2019998761 cites W3548905 @default.
- W2019998761 doi "https://doi.org/10.1006/rtim.2000.0225" @default.
- W2019998761 hasPublicationYear "2001" @default.
- W2019998761 type Work @default.
- W2019998761 sameAs 2019998761 @default.
- W2019998761 citedByCount "4" @default.
- W2019998761 crossrefType "journal-article" @default.
- W2019998761 hasAuthorship W2019998761A5051596806 @default.
- W2019998761 hasAuthorship W2019998761A5077374253 @default.
- W2019998761 hasConcept C103910844 @default.
- W2019998761 hasConcept C111919701 @default.
- W2019998761 hasConcept C118505674 @default.
- W2019998761 hasConcept C158379750 @default.
- W2019998761 hasConcept C162324750 @default.
- W2019998761 hasConcept C176217482 @default.
- W2019998761 hasConcept C199360897 @default.
- W2019998761 hasConcept C200157131 @default.
- W2019998761 hasConcept C21547014 @default.
- W2019998761 hasConcept C2776257435 @default.
- W2019998761 hasConcept C2777027219 @default.
- W2019998761 hasConcept C31258907 @default.
- W2019998761 hasConcept C34339180 @default.
- W2019998761 hasConcept C41008148 @default.
- W2019998761 hasConcept C48044578 @default.
- W2019998761 hasConcept C5119721 @default.
- W2019998761 hasConcept C57667952 @default.
- W2019998761 hasConcept C761482 @default.
- W2019998761 hasConcept C76155785 @default.
- W2019998761 hasConcept C77088390 @default.
- W2019998761 hasConcept C79403827 @default.
- W2019998761 hasConceptScore W2019998761C103910844 @default.
- W2019998761 hasConceptScore W2019998761C111919701 @default.
- W2019998761 hasConceptScore W2019998761C118505674 @default.
- W2019998761 hasConceptScore W2019998761C158379750 @default.
- W2019998761 hasConceptScore W2019998761C162324750 @default.
- W2019998761 hasConceptScore W2019998761C176217482 @default.
- W2019998761 hasConceptScore W2019998761C199360897 @default.
- W2019998761 hasConceptScore W2019998761C200157131 @default.
- W2019998761 hasConceptScore W2019998761C21547014 @default.
- W2019998761 hasConceptScore W2019998761C2776257435 @default.
- W2019998761 hasConceptScore W2019998761C2777027219 @default.
- W2019998761 hasConceptScore W2019998761C31258907 @default.
- W2019998761 hasConceptScore W2019998761C34339180 @default.
- W2019998761 hasConceptScore W2019998761C41008148 @default.
- W2019998761 hasConceptScore W2019998761C48044578 @default.
- W2019998761 hasConceptScore W2019998761C5119721 @default.
- W2019998761 hasConceptScore W2019998761C57667952 @default.
- W2019998761 hasConceptScore W2019998761C761482 @default.
- W2019998761 hasConceptScore W2019998761C76155785 @default.
- W2019998761 hasConceptScore W2019998761C77088390 @default.
- W2019998761 hasConceptScore W2019998761C79403827 @default.
- W2019998761 hasIssue "3" @default.
- W2019998761 hasLocation W20199987611 @default.
- W2019998761 hasOpenAccess W2019998761 @default.
- W2019998761 hasPrimaryLocation W20199987611 @default.
- W2019998761 hasRelatedWork W1501447512 @default.
- W2019998761 hasRelatedWork W1985920185 @default.
- W2019998761 hasRelatedWork W2008115731 @default.
- W2019998761 hasRelatedWork W2014560019 @default.
- W2019998761 hasRelatedWork W2077818805 @default.
- W2019998761 hasRelatedWork W2163415999 @default.
- W2019998761 hasRelatedWork W2172126333 @default.
- W2019998761 hasRelatedWork W2502385041 @default.
- W2019998761 hasRelatedWork W3023214464 @default.
- W2019998761 hasRelatedWork W135090090 @default.
- W2019998761 hasVolume "7" @default.
- W2019998761 isParatext "false" @default.
- W2019998761 isRetracted "false" @default.
- W2019998761 magId "2019998761" @default.
- W2019998761 workType "article" @default.