A timing-accurate modeling and simulation environment for networked embedded systems

The design of state-of-the-art, complex embedded system requires the capability of modeling and simulating the complex networked environment in which such systems operate. This implies the availability of both a networking modeling environment and traditional system-level modeling and simulation methodology based on a timing accurate integration of a system-level modeling language (SystemC) and a network simulation environment (NS-2). The efficiency of the proposed design environment has been demonstrated on a description of an 802.11 MAC layer.