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Ever increasing complexity and heterogeneity of system platforms drive the need for a move to higher levels of abstraction accompanied by corresponding design automation tools. The basis for any automated flow are well-defined design models. In this paper, we present an overview and taxonomy of platform modeling at various levels. Experiments demonstrate the benefits of fast yet accurate intermediate...
Software Defined Radio (SDR) terminals are crucial to enable seamless and transparent inter-working between fourth generation wireless access systems or communication modes. On the longer term, SDRs will be extended to become cognitive radios enabling efficient spectrum usage. Future communication modes will have heavy hardware resource requirements and switching between them will introduce dynamism...
In this paper, we concentrate on aspects related to the synthesis of distributed embedded systems consisting of programmable processors and application-specific hardware components. The approach is based on an abstract graph representation that captures, at process level, both dataflow and the flow of control. Our goal is to derive a worst case delay by which the system completes execution, such that...
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