Telecommunications system and method to ensure funiconamiento a mobile phone onboard an airplane or a boat, ground station and base station adapted for this system.

摘要

Telecommunications system to ensure the operation of a mobile phone on board an aircraft or ship, comprising: - at least one station (10) configurable onboard base on a ship (6) or an airplane and appropriate to create a local coverage area for mobile phones passenger boat or plane, this station (10) base being connected to a first BSC station (50) of a first network (40) public land mobile and configured to any calls from a mobile phone (4) within the coverage area of ​​the station (10) onboard base is treated as a national call if the first network (40) is the HPLMN (Home Public Land Mobile network) this mobile phone (4); and characterized by comprising: - a module (34) suitable connection for switching the connection of the station (10) onboard base of the first BSC (50) station to a second BSC station (51) of a second mobile network public land (42) in response to a change command network and to configure the station (10) onboard base so that this time any call made from the same mobile phone (4) within the coverage area station (10) onboard base is considered as an international call passing through the second network (42) if the first network (40) is the HPLMN network of this mobile telephone, - a sensor (12) suitable for measuring the geographical position of the station (10) onboard base, and a module (60) suitable selection for automatically generating a network change command transmitted to the module of (34) connecting according to the measured geographic position.