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RTAS
2008
IEEE
14 years 2 months ago
TOSSTI: Saving Time and Energy in TinyOS with Software Thread Integration
Many wireless sensor nodes (motes) interface with slow peripheral devices, requiring the processor to wait. These delays waste time, energy and power, which are valuable but limit...
Zane D. Purvis, Alexander G. Dean
DAC
2010
ACM
13 years 12 months ago
PreDVS: preemptive dynamic voltage scaling for real-time systems using approximation scheme
System optimization techniques based on dynamic voltage scaling (DVS) are widely used with the aim of reducing processor energy consumption. Inter-task DVS assigns the same voltag...
Weixun Wang, Prabhat Mishra
RTSS
2005
IEEE
14 years 1 months ago
Enhancing the Robustness of Distributed Real-Time Middleware via End-to-End Utilization Control
A key challenge for distributed real-time and embedded (DRE) middleware is maintaining both system reliability and desired real-time performance in unpredictable environments wher...
Xiaorui Wang, Chenyang Lu, Xenofon D. Koutsoukos
ECRTS
1999
IEEE
14 years 9 days ago
Adding local priority-based dispatching mechanisms to P-NET networks: a fixed priority approach
In this paper we address the real-time capabilities of P-NET, which is a multi-master fieldbus standard based on a virtual token passing scheme. We show how P-NET's medium ac...
Eduardo Tovar, Francisco Vasques, Alan Burns
CODES
2007
IEEE
14 years 2 months ago
Reliable multiprocessor system-on-chip synthesis
This article presents a multiprocessor system-on-chip synthesis (MPSoC) algorithm that optimizes system mean time to failure. Given a set of directed acyclic periodic graphs of co...
Changyun Zhu, Zhenyu (Peter) Gu, Robert P. Dick, L...