Paper Info
Title
Real-Time Communication Analysis with a Priority Share Policy in On-Chip Networks
Abstract
Wormhole switching with fixed priority preemption has been proposed as a possible solution for real-time on-chip communication. However, the hardware implementation cost is expensive and hence constrains its practical deployment. To address this problem, we propose a new solution by utilizing a priority share policy to reduce the resource overhead while still achieving the hard real-time service guarantees. The composite model-based schedulability analysis technique and relevant priority allocation scheme are represented in this paper. Experiment results show that significant resource saving can be achieved with no performance degradation in terms of missed deadlines. By using this approach, a broad class of real-time communication with different QoS requirements can be explored and developed in a SoC/NoC communication platform.
Year
DOI
Venue
2009
10.1109/ECRTS.2009.17
ECRTS
Keywords
Field
DocType
telecommunication switching,significant resource saving,hard real-time service guarantee,real-time on-chip communication,real-time communication,possible solution,quality of service,priority share policy,relevant priority allocation scheme,resource overhead,noc communication platform,system-on-chip,wormhole switching,soc-noc communication,new solution,on-chip networks,qos requirements,real time communication,real-time communication analysis,fixed priority preemption,on-chip network,real time systems,network on a chip,data mining,interference,hardware,system on chip,chip,real time,system on a chip,switches
Preemption,Software deployment,System on a chip,Computer science,Wormhole switching,Network on a chip,Computer network,Quality of service,Real-time computing,Interference (wave propagation),Real-time communication,Distributed computing
Conference
ISSN
ISBN
Citations 
1068-3070
978-0-7695-3724-5
22
PageRank 
References 
Authors
1.03
15
2
Name
Order
Citations
PageRank
Zheng Shi11655.46
Alan Burns273959.60