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Utility accrual real-time scheduling for (m,k)-firm deadline-constrained streams on multiprocessors
- Authors
- Rhu, J. -H.; Sun, J. -H.; Kim, K.; Cho, H.; Park, J. K.
- Issue Date
- 3-Mar-2011
- Publisher
- INST ENGINEERING TECHNOLOGY-IET
- Citation
- ELECTRONICS LETTERS, v.47, no.5, pp.316 - U42
- Indexed
- SCIE
SCOPUS
- Journal Title
- ELECTRONICS LETTERS
- Volume
- 47
- Number
- 5
- Start Page
- 316
- End Page
- U42
- ISSN
- 0013-5194
- Abstract
- Considering video conferencing applications, presented is the first utility accrual (or UA) real-time scheduling algorithm for multiple (m, k)-firm deadline-constrained streams running on multiprocessors, called the global multiprocessor utility accrual scheduling algorithm for (m, k)-firm deadline-constraint multimedia streams (or gMUA-MK). Analytical and experimental studies show that gMUA-MK achieves timeliness performance and relatively high quality of multimedia services compared to existing schemes including gMUA.
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Related Researcher
- CHO, HYEON JOONG
- Department of Computer and Information Science