As 3G services begins and wireless LAN gets widespread, we expect streaming service will become one of the dominant services in wireless environment. However, streaming service in wireless environment is much difficult to support than in wired network, because available rate changes according to channel situation. Therefore, streaming service quality is not guaranteed just by using delay jitter buffering. On the other side, maximum rate buffering in each state incurs expensive price. We approach optimal buffering problem for guaranteed streaming service, using utility function  for cost and degradation. Finally, we get the optimal buffering value by analyzing utility function and validate the model by applying to practical system such as HDR .
|Title of host publication||Advanced Internet Services and Applications - 1st International Workshop, AISA 2002, Proceedings|
|Number of pages||9|
|ISBN (Print)||3540439684, 9783540439684|
|Publication status||Published - 2002|
|Event||1st International Workshop on Advanced Internet Services and Applications, AISA 2002 - Seoul, Korea, Republic of|
Duration: 2002 Aug 1 → 2002 Aug 2
|Name||Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)|
|Other||1st International Workshop on Advanced Internet Services and Applications, AISA 2002|
|Country/Territory||Korea, Republic of|
|Period||02/8/1 → 02/8/2|
Bibliographical notePublisher Copyright:
© Springer-Verlag Berlin Heidelberg 2002.
All Science Journal Classification (ASJC) codes
- Theoretical Computer Science
- Computer Science(all)