Abstract
Network-on-Chip (NoC) architectures are emerged as a promising solution to the lack of scalability in Multi-Processor Systems-on-Chips (MPSoCs). With the explosive growth in the usage of multimedia applications, it is expected that NoC serves as a multimedia server supporting multi-class services. This paper addresses rate control problem for applications with scalable multimedia services in Network-on-Chip architectures. Scalable multimedia applications are relying on multi-class services which use layered encoding schemes. We formulate the rate control for multimedia with multi-class services using the optimization approach. This allows us to devise an iterative rate control algorithm as the solution to the optimization problem. The rate control algorithm can be implemented using a controller with low computational overhead. The validity of the obtained expressions is demonstrated by comparing results predicted by the analytical model against those attained through extensive simulation experiments.
| Original language | English |
|---|---|
| Title of host publication | International Conference on Scalable Computing and Communications - The 8th International Conference on Embedded Computing, ScalCom-EmbeddedCom 2009 |
| Pages | 621-626 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 2009 |
| Event | International Conference on Scalable Computing and Communications- 8th International Conference on Embedded Computing, ScalCom-EmbeddedCom 2009 - Dalian, China Duration: Sep 25 2009 → Sep 27 2009 |
Other
| Other | International Conference on Scalable Computing and Communications- 8th International Conference on Embedded Computing, ScalCom-EmbeddedCom 2009 |
|---|---|
| Country | China |
| City | Dalian |
| Period | 9/25/09 → 9/27/09 |
Fingerprint
Keywords
- Iterative algorithm
- Multimedia
- Network-on-Chip (NoC)
- Optimization
- Rate control
ASJC Scopus subject areas
- Computational Theory and Mathematics
- Computer Science Applications
- Software
Cite this
Rate control for scalable multimedia applications in network-on-chips. / Mostafavi, Salman; Khonsari, Ahmad; Talebi, Mohammad S.; Mohamed, Ould Khaoua.
International Conference on Scalable Computing and Communications - The 8th International Conference on Embedded Computing, ScalCom-EmbeddedCom 2009. 2009. p. 621-626 5341880.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Rate control for scalable multimedia applications in network-on-chips
AU - Mostafavi, Salman
AU - Khonsari, Ahmad
AU - Talebi, Mohammad S.
AU - Mohamed, Ould Khaoua
PY - 2009
Y1 - 2009
N2 - Network-on-Chip (NoC) architectures are emerged as a promising solution to the lack of scalability in Multi-Processor Systems-on-Chips (MPSoCs). With the explosive growth in the usage of multimedia applications, it is expected that NoC serves as a multimedia server supporting multi-class services. This paper addresses rate control problem for applications with scalable multimedia services in Network-on-Chip architectures. Scalable multimedia applications are relying on multi-class services which use layered encoding schemes. We formulate the rate control for multimedia with multi-class services using the optimization approach. This allows us to devise an iterative rate control algorithm as the solution to the optimization problem. The rate control algorithm can be implemented using a controller with low computational overhead. The validity of the obtained expressions is demonstrated by comparing results predicted by the analytical model against those attained through extensive simulation experiments.
AB - Network-on-Chip (NoC) architectures are emerged as a promising solution to the lack of scalability in Multi-Processor Systems-on-Chips (MPSoCs). With the explosive growth in the usage of multimedia applications, it is expected that NoC serves as a multimedia server supporting multi-class services. This paper addresses rate control problem for applications with scalable multimedia services in Network-on-Chip architectures. Scalable multimedia applications are relying on multi-class services which use layered encoding schemes. We formulate the rate control for multimedia with multi-class services using the optimization approach. This allows us to devise an iterative rate control algorithm as the solution to the optimization problem. The rate control algorithm can be implemented using a controller with low computational overhead. The validity of the obtained expressions is demonstrated by comparing results predicted by the analytical model against those attained through extensive simulation experiments.
KW - Iterative algorithm
KW - Multimedia
KW - Network-on-Chip (NoC)
KW - Optimization
KW - Rate control
UR - http://www.scopus.com/inward/record.url?scp=72449167930&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=72449167930&partnerID=8YFLogxK
U2 - 10.1109/EmbeddedCom-ScalCom.2009.129
DO - 10.1109/EmbeddedCom-ScalCom.2009.129
M3 - Conference contribution
AN - SCOPUS:72449167930
SN - 9780769538259
SP - 621
EP - 626
BT - International Conference on Scalable Computing and Communications - The 8th International Conference on Embedded Computing, ScalCom-EmbeddedCom 2009
ER -