Signal Transmission to Concurrent Processes: Spatio-Temporal Process Model

This paper presents a process model to manage highly variable spatio - temporal processes of the real world. Processes highly correlate with signal transmission. So, the management of such processes raises new signal manipulation issues. The issues are process progressions and interactions between temporal and spatio - temporal, spatial and spatio - temporal processes during signal transmission. To this end, a new modeling approach, which based on pi - Calculus, to represent and manipulation these signal transmission is proposed. The representation model consists in describing how a signal evolves in the course of time and space. We associate semantics of pi - Calculus also to this description. Concerning the manipulation, five different situations in spatio - temporal process is discussed. Some important future works also reports on this ongoing research.