Abstract: A method is provided with which a terminal can obtain information relating to a radio environment. The method includes the following steps: a discovery device receives a request from the terminal to discover a radio environment; the discovery device determines a list comprising a plurality of access points that belong respectively to an access network and are provided to supply radio coverage at a current location of the terminal; a piece of information is obtained relating to an access to a service by using the access points on the list; the list is enriched with the information obtained in association with the access point; the enriched list is scheduled according to at least one criterion relating to the service; and the ordered list is sent to the terminal by the discovery device.

Abstract: A method is provided with which a terminal can obtain information relating to a radio environment. The method includes the following steps: a discovery device receives a request from the terminal to discover a radio environment; the discovery device determines a list comprising a plurality of access points that belong respectively to an access network and are provided to supply radio coverage at a current location of the terminal; a piece of information is obtained relating to an access to a service by using the access points on the list; the list is enriched with the information obtained in association with the access point; the enriched list is scheduled according to at least one criterion relating to the service; and the ordered list is sent to the terminal by the discovery device.

Abstract: Moving-map display for bringing about the precise position control of the area of the film to be displayed transversely in "x" (longitude) by purely electronic and static means and longitudinally in y (latitude) by using the lateral perforations of the film. To this end it has a computer which processes, as a function of the longitude and heading, the line-by-line scanning data of the useful area to be displayed and, as a function of the latitude, the positioning data in "y" by cyclically carrying out a lateral scan along the perforations where there are coded inscriptions in such a way as to process a signal corresponding to the variation in "y" to be cancelled out by controlling a servo-motor.