A method of selecting a server in a mobile communication system includes registering
kinds of resources quantitatively measurable of each server, receiving changed
amounts of the kinds of sources at predetermined intervals from each of the servers,
receiving a service request with a QoS (quality of service) level from a service
user, mapping the QoS level into amounts of the kinds of resources, and selecting
at least one server among the servers for the service request based on the changed
amounts and the amounts mapped from the QoS level.
