Cellular radiocommunications system allowing access to a location-dependent service, corresponding pickup module and module for delivering a personalised service

摘要

The invention relates to a cellular radiocommunications system implemented within a network of geographic cells traversed by mobile stations, the said system comprising means (11) for supplying a mobile station with at least one personalised service which is dependent on information on the geographical location of the said mobile station. According to the invention the system comprises: - means for recognising and deriving a first signalling message (42); - means for picking up the location information contained in the first derived signalling message; and - means for routing the said location information picked up towards the said means (11) for supplying at least one location-dependent personalised service. The switch of the mobile service (MSC) comprises third means for constructing a second signalling message (43) intended for the said means (11) of supplying at least one location-dependent personalised service, and the second signalling message (43) is an initial address message (MIF) including the location information in its "identity of the first called party" field. <IMAGE>