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Software Defined Radios (SDR) allow a dynamic reconfiguration technique of reusing hardware to implement the physical layer processing of a Cognitive Radio (CR)equipment. This paper exhibits three hardware implementation approaches for an SDR respectively called velcro, parametrization and dynamic partial reconfiguration. The main objective of this paper is to discuss the best way to design a flexible,...
Power consumption is becoming a concern in programmable logic design as the size and performance of modern FPGAs increase. Data-parallel applications can work on different parallelism level so as to achieve different performance. This paper presents an investigation into the best parallelism degree-operating frequency tradeoff in order to find the optimum number of instances for each parallelizable...
The paper presents a cluster-based hybrid reconflgurable architecture for auto-adaptive SoC to achieve high- performance and flexibility with low design effort on a variety of multimedia applications. An efficient adaptivity is enabled thanks to the use of heterogenous and exchangeable cores and to a hierarchical organization. This organization is materialized trough a global hardware reconfiguration...
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