Telefonaktiebolaget Lm Ericsson (publ)

Peter Van Der Salm

Sten Erik Blomstergren

In a telecommunication system including a plurality of communication networks a user is provided with a consistent set of services when roaming through the networks using a telecommunication device, such as radio telephone. Data specific to services of the telecommunication system are stored in memory means of the telecommunication device and the communication networks. Service specific data are exchanged between the telecommunication device and the communication networks when accessing a communication network and/or a particular service thereof. The exchanged data are processed such to provide services to the user in accordance with a user interface known to the user.

Method, device and telecommunication system for providing a consistent set of services to a roaming user

A multimode telecommunication terminal device has a plurality of interfaces for accessing a plurality of wired and/or wireless telecommunication networks from a plurality of subscriber telecommunication terminal units, and control means operatively connected to the interfaces. The control means include switching means arranged to operatively interconnect the interfaces such as to provide access to the plurality of wireless networks via corresponding wireless subscriber terminal units operatively connected to a corresponding interface. The terminal device may include a radio interface including a radio access unit or radio base station, in particular a radio access unit operating in accordance with a cordless radio communication standard such as the Digital Enhanced Cordless Telecommunications (DECT) standard.

Growing community of inventors

Utrecht, Netherlands

Peter Van Der Salm