Improvements relating to mobile radio networks

摘要

A mobile radio network comprises at least one mobile terminal and at least three base stations. The base stations are connectable by a transmission network and by way of a mobile network interface unit to a fixed network. At least one base station is connected by the transmission network to at least two mobile network interface units. Network switching means is arranged to connect the mobile network interface units together when a mobile terminal changes its affiliation from one base station to a different base station. This permits communication from the mobile terminal to the fixed network by way of the interconnected mobile network interface units. <IMAGE>