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2008

Temporal Partitioning of Communication Resources in an Integrated Architecture

11 years 9 months ago
Temporal Partitioning of Communication Resources in an Integrated Architecture
Integrated architectures in the automotive and avionic domain promise improved resource utilization and enable a better coordination of application subsystems compared to federated systems. An integrated architecture shares the system's communication resources by using a single physical network for exchanging messages of multiple application subsystems. Similarly, the computational resources (e.g., memory, CPU time) of each node computer are available to multiple software components. In order to support a seamless system integration without unintended side effects in such an integrated architecture, it is important to ensure that the software components do not interfere through the use of these shared resources. For this reason, the DECOS integrated architecture encapsulates application subsystems and their constituting software components. At the level of the communication system, virtual networks on top of an underlying time-triggered physical network exhibit predefined temporal...
Roman Obermaisser
Added 15 Dec 2010
Updated 15 Dec 2010
Type Journal
Year 2008
Where TDSC
Authors Roman Obermaisser
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