Mobile data communication system with subscription based quality of service

摘要

The invention relates to a communication system comprising a mobile system and a fixed network (3, 6). The mobile station is (1) capable of exchanging data via an air interface (100) between different data stations (11, 12, 13) and the fixed network (3, 6). The data is arranged in data packages. The fixed network is capable of sending over the air interface a restriction-message containing restrictions related to quality parameters for the handling of the data packages.