NETWORK PERFORMANCE SIMULATION SYSTEM AND NETWORK PERFORMANCE SIMULATION METHOD

摘要

PURPOSE: A communication network performance verification system is provided to secure the accuracy and reliability of verification through a verification simulation similar to a simultaneous generated call pattern. CONSTITUTION: A communication network(100) processes one or more terminal devices. If communications network verification is requested, a communication network verification device(200) generates a verification scenario corresponding to two different call types. A virtual terminal group in which the communication network verification device copes with the call type is generated. The network verification device generates a verification call about the virtual terminal group according to the verification scenario by call type. The communication network verification device applies a verification call in the communications network.