Disclosed is a system and method for testing mobile communications in a High Speed Downlink Packet Access (HSDPA) mobile communications network by generating one or more virtual users. Specifically, a high speed downlink shared channel is scheduled for a user (e.g., a real user or a virtual user) in a plurality of users. One or more network resources are then allocated by a virtual user executable module to the high speed downlink shared channel for a virtual user in the plurality of users.