Matches in SemOpenAlex for { <https://semopenalex.org/work/W2102325454> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2102325454 abstract "H.263 video bitstreams can be characterized by high peak rates, frequent rate variations, and a high sensitivity to bit errors. Moreover, many interactive/streaming video applications require a tight bound on delay. The paper evaluates the performance of H.263 video transmission on the downlink of a cdma2000 system, and examines some of the tradeoffs needed in the design of such a system in order to meet the above requirements. In order to match the variable source rate to the bandwidth available to mobile cdma2000 video users, real-time smoothing of the video stream is performed prior to transmission. This introduces a delay at the video decoder which varies with the amount of buffering. To reduce the channel bit-error rate (BER), turbo coding is employed, which is also responsible for a delay at the receiver end. Hence, a tradeoff must be achieved between the amount of smoothing and error-correction, in order to respect the total end-to-end delay restrictions. Using entire system simulations, we assess the effects of the parameters of both the smoothing algorithm and the turbo coder on the received picture quality, for a given maximum delay: this work thus presents a joint optimization of real-time smoothing and turbo coding/decoding for H.263 video applications." @default.
- W2102325454 created "2016-06-24" @default.
- W2102325454 creator A5055356068 @default.
- W2102325454 creator A5062929219 @default.
- W2102325454 date "2003-10-31" @default.
- W2102325454 modified "2023-09-27" @default.
- W2102325454 title "Turbo-coded transmission of smoothed H.263 video for the cdma2000 downlink" @default.
- W2102325454 cites W2114804459 @default.
- W2102325454 cites W2143576893 @default.
- W2102325454 cites W2156200049 @default.
- W2102325454 cites W2170350526 @default.
- W2102325454 doi "https://doi.org/10.1109/acssc.2002.1196995" @default.
- W2102325454 hasPublicationYear "2003" @default.
- W2102325454 type Work @default.
- W2102325454 sameAs 2102325454 @default.
- W2102325454 citedByCount "1" @default.
- W2102325454 crossrefType "proceedings-article" @default.
- W2102325454 hasAuthorship W2102325454A5055356068 @default.
- W2102325454 hasAuthorship W2102325454A5062929219 @default.
- W2102325454 hasConcept C11413529 @default.
- W2102325454 hasConcept C138660444 @default.
- W2102325454 hasConcept C162478608 @default.
- W2102325454 hasConcept C202474056 @default.
- W2102325454 hasConcept C2776257435 @default.
- W2102325454 hasConcept C31258907 @default.
- W2102325454 hasConcept C31972630 @default.
- W2102325454 hasConcept C3770464 @default.
- W2102325454 hasConcept C39183613 @default.
- W2102325454 hasConcept C41008148 @default.
- W2102325454 hasConcept C47696715 @default.
- W2102325454 hasConcept C56296756 @default.
- W2102325454 hasConcept C57273362 @default.
- W2102325454 hasConcept C65483669 @default.
- W2102325454 hasConcept C761482 @default.
- W2102325454 hasConcept C76155785 @default.
- W2102325454 hasConcept C79403827 @default.
- W2102325454 hasConcept C9390403 @default.
- W2102325454 hasConceptScore W2102325454C11413529 @default.
- W2102325454 hasConceptScore W2102325454C138660444 @default.
- W2102325454 hasConceptScore W2102325454C162478608 @default.
- W2102325454 hasConceptScore W2102325454C202474056 @default.
- W2102325454 hasConceptScore W2102325454C2776257435 @default.
- W2102325454 hasConceptScore W2102325454C31258907 @default.
- W2102325454 hasConceptScore W2102325454C31972630 @default.
- W2102325454 hasConceptScore W2102325454C3770464 @default.
- W2102325454 hasConceptScore W2102325454C39183613 @default.
- W2102325454 hasConceptScore W2102325454C41008148 @default.
- W2102325454 hasConceptScore W2102325454C47696715 @default.
- W2102325454 hasConceptScore W2102325454C56296756 @default.
- W2102325454 hasConceptScore W2102325454C57273362 @default.
- W2102325454 hasConceptScore W2102325454C65483669 @default.
- W2102325454 hasConceptScore W2102325454C761482 @default.
- W2102325454 hasConceptScore W2102325454C76155785 @default.
- W2102325454 hasConceptScore W2102325454C79403827 @default.
- W2102325454 hasConceptScore W2102325454C9390403 @default.
- W2102325454 hasLocation W21023254541 @default.
- W2102325454 hasOpenAccess W2102325454 @default.
- W2102325454 hasPrimaryLocation W21023254541 @default.
- W2102325454 hasRelatedWork W1500196796 @default.
- W2102325454 hasRelatedWork W1965336876 @default.
- W2102325454 hasRelatedWork W1983100983 @default.
- W2102325454 hasRelatedWork W2014560019 @default.
- W2102325454 hasRelatedWork W2016193482 @default.
- W2102325454 hasRelatedWork W2024664900 @default.
- W2102325454 hasRelatedWork W2059603495 @default.
- W2102325454 hasRelatedWork W2091155258 @default.
- W2102325454 hasRelatedWork W2108522105 @default.
- W2102325454 hasRelatedWork W2122510603 @default.
- W2102325454 hasRelatedWork W2123094264 @default.
- W2102325454 hasRelatedWork W2127476145 @default.
- W2102325454 hasRelatedWork W2133789462 @default.
- W2102325454 hasRelatedWork W2143576893 @default.
- W2102325454 hasRelatedWork W2157538945 @default.
- W2102325454 hasRelatedWork W2159234416 @default.
- W2102325454 hasRelatedWork W2161540168 @default.
- W2102325454 hasRelatedWork W2577514605 @default.
- W2102325454 hasRelatedWork W360553903 @default.
- W2102325454 hasRelatedWork W2171658981 @default.
- W2102325454 isParatext "false" @default.
- W2102325454 isRetracted "false" @default.
- W2102325454 magId "2102325454" @default.
- W2102325454 workType "article" @default.