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Utility accrual real-time scheduling for (m,k)-firm deadline-constrained streams on multiprocessors.
- Source :
- Electronics Letters (Institution of Engineering & Technology); 3/3/2011, Vol. 47 Issue 5, p316-317, 2p, 2 Graphs
- Publication Year :
- 2011
-
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. [ABSTRACT FROM AUTHOR]
- Subjects :
- VIDEOCONFERENCING
MULTIPROCESSORS
PARALLEL processing
ALGORITHMS
MULTIMEDIA systems
Subjects
Details
- Language :
- English
- ISSN :
- 00135194
- Volume :
- 47
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- Electronics Letters (Institution of Engineering & Technology)
- Publication Type :
- Academic Journal
- Accession number :
- 58722781
- Full Text :
- https://doi.org/10.1049/el.2010.7980