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ECRTS
2004
IEEE
15 years 1 months ago
A New Sufficient Feasibility Test for Asynchronous Real-Time Periodic Task Sets
The problem of feasibility analysis for asynchronous periodic task sets (i.e. where tasks can have an initial offset) is known to be co-NP-complete in the strong sense. A sufficie...
Rodolfo Pellizzoni, Giuseppe Lipari
ACSD
2006
IEEE
90views Hardware» more  ACSD 2006»
15 years 1 months ago
Simulation and Verification of Asynchronous Systems by means of a Synchronous Model
Synchrony and asynchrony are commonly opposed to each other. Now, in embedded applications, actual solutions are often situated in between, with synchronous processes composed in ...
Nicolas Halbwachs, Louis Mandel
TII
2008
77views more  TII 2008»
14 years 9 months ago
The One-Shot Task Model for Robust Real-Time Embedded Control Systems
Embedded control systems are often implemented in small microprocessors enabled with real-time technology. In this context, control laws are often designed according to discrete-ti...
Camilo Lozoya, Manel Velasco, Pau Martí
91
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RTAS
2008
IEEE
15 years 3 months ago
Optimizing the Implementation of Communication in Synchronous Reactive Models
A fundamental asset of a model-based development process is the capability of providing an automatic implementation of the model that preserves its semantics and, at the same time...
Marco Di Natale, Guoqiang Wang, Alberto L. Sangiov...
ICC
2007
IEEE
149views Communications» more  ICC 2007»
15 years 3 months ago
Synchronization Signal Design for OFDM Based On Time-Frequency Hopping Patterns
— In an OFDM system, channel estimation can be considered as sampling the time-frequency response of the channel through a number of known pilot symbols placed across the time-fr...
Jiann-Ching Guey