Patent US 8,121,024

A feedback-based adaptive network is described wherein at least a portion of the network elements report operating information relating to network conditions to a centralized data store. The information which is reported to the data store is analyzed by a policy engine, and updated control information may be generated. The updated control information may be fed back to selected network elements to thereby affect operation of the selected elements. In this way, the dynamic and automatic feedback control of network elements is provided. Events relating to changing conditions in the network may also be reported to selected elements. Additionally the adaptive, feedback-based network may include a network quality monitoring system for evaluating performance characteristics or other aspects of the network. If it is determined that a particular characteristic of the network does not conform with the standards established for that characteristic, the policy which controls that particular characteristic of the network may be automatically and dynamically modified to thereby affect the network performance.