A high-performance, modular design paradigm for teletraffic simulation with CSIM

The simulator designed by the author provides a new design paradigm for simulating large-scale telecommunications systems. It is based on C and CSIM and has the features of dynamic memory allocation, modular design, interruptability, user-interface, verification and displaying run-time statistics. At present, it can be used to simulate CDRs or traffic matrix inputs; fixed hierarchical routing, or spray routing; internal dynamic overflow controls for switch cpu congestion control; dynamic cross-connection by features for both switches and trunks.<
>