management server for the determination of perceived service quality mappings within a mobile communication network

A management server (SG), a cellular communication network, comprises processing means (MT) responsible for determining the mapping service quality in at least some cells (C1-C3) of the network, based on information transmitted to said network by at least some of the mobile terminals (UE1-UE3) having established radio links within these cells (C1-C3), and representative of the value taken by at least one quality of service parameter over these links and cells identifiers in which are located said corresponding mobile terminals (UE1-UE3).