Abstract: A method provides users with prompt information, instructions and advanced virtual road signposting about supervised road conditions. Application software runs on mobile devices associated to a user on a vehicle travelling a supervised road network with a unique identifier. An application server associates a first vehicle on the road to first information of the unique identifier including mobile device position. The application server collects the first information and the unique identifier and recognizes the application software running on a mobile device. The application server sends to the mobile device a message including information representative of the road traffic condition of the portion of the supervised road network identified by the mobile device position. The application server provides virtual road signposts in fixed locations with associated positions and direction.

Abstract: A method providing service continuity of a telecommunication network, wherein a first node of the network receives a service request sent by a client computer to a first service server providing the service, the first service server accessing the network by the first node, the method including: storing a local copy of data packets related to the received service request; starting a server state verification procedure to check an operative state of the first service server; and transmitting the data packets to a second service server if the server state verification procedure detects a failure in the operative state of the first service server, the second service server being configured to act as a backup server for the service to be provided.

Abstract: A method providing service continuity of a telecommunication network, wherein a first node of the network receives a service request sent by a client computer to a first service server providing the service, the first service server accessing the network by the first node, the method including: storing a local copy of data packets related to the received service request; starting a server state verification procedure to check an operative state of the first service server; and transmitting the data packets to a second service server if the server state verification procedure detects a failure in the operative state of the first service server, the second service server being configured to act as a backup server for the service to be provided.