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The combination of Unified Modeling Language (UML) and SystemC has led to an object-oriented high-level design automation methodology. In this paper, a novel bi-directional UML-SystemC translation tool <i>UMLSC</i> is proposed. Specifically, a set of principles for modeling SystemC design in UML and an algorithm for UML-SystemC bi-directional translation(More)
Future high-end SoC applications will require huge computation and communication capabilities, which are provided by multiple processing cores integrated by on-chip communication architecture. Network-on-chip (NoC) provides a structured way of realizing inter-core communications on silicon for highly parallel SoC. The design of our CHNoC (cluster-based(More)
when the number of distinct paths in the channel is large. In this paper, we propose a multi-stage beamforming (MSB) scheme for MIMO-OFDM systems employing both the principles of subcarrier level beamforming and symbol level beamform-ing to effectively tradeoff system performance and complexity. Using the proposed MSB scheme and with a little complexity(More)