Network functionality for supporting adaptive applications over varying radio conditions

The purpose of this paper is to analyze the concept of the Bandwidth Mediation Module (BMM). The BMM is a proposed network functionality which records the status of the mobile network (in terms of congestion, noise levels, etc.) and provides input to the requesting Application Server. This network status information is processed in order for the available network resources to be identified and presented in a uniform way. The outcome is further utilized by the provided services which are then adapted accordingly so as to be efficiently delivered over the varying network traffic conditions. The term '' Adaptive Applications '' means that the applications adjust their functionalities according to the available network resources. The BMM communicates network status information to the Application Server in order to constantly enhance the end user service perception and relieve the network from high congestion.