Abstract: A method to mask static cell identifiers or static location area codes of a mobile network a mobile terminal and a masking module integrated in equipment belonging to the architecture of the network under consideration, of generating all or part of dynamic cell identifiers or dynamic location area codes from static identifiers or codes so as to make their geographical conversion impossible for an outside service other than services authenticated by the operator. The disclosed embodiments propose a masking device to mask static identifiers or codes including either a module masking static identifiers or codes, integrated in a BSC for GPS or GPRS or in a RNC for UMTS, or another masking module masking all or part of the static identifiers or codes integrated in network equipment close to the operator's platform.

Abstract: This invention relates to a device for recharging a contactless smart card (1) including a recharge kiosk (2) that can have an identifier specific to it and capable of communicating with a contactless smart card (1), a mobile terminal (3) provided with a recharge management program (33) capable of communicating with a recharge server (4) through any type of communication means, means of payment through a communication network and an identity module, and a recharge server (4), characterised in that the mobile terminal (3) includes shape reading means (31) for acquisition of the identifier of the kiosk (2), and its corresponding recharge method.

Abstract: The method, to establish a secure session between a wireless terminal (10) and an item of equipment (20) interconnected via a network, includes a prior registration step (50) of the terminal (10) with a RI server distributing user rights in encrypted objects (RO), the registration step enabling the server to record identification data (D) of the terminal and to adapt the terminal to conditions of communication with the server, distribution of a secret to be used by the terminal (10) to establish a session, and the sending of user rights to the terminal, the sent user rights containing permissions to access the equipment (20), the method using an authentication system (A), linking with the server distributing user rights, to authenticate the terminal and generate the secret. The authentication mechanisms provided by the OMA DRM V2 standard can therefore be used to authenticate the terminal (10) and deliver a secret to it.

Abstract: This invention relates to a device for recharging a contactless smart card (1) including a recharge kiosk (2) that can have an identifier specific to it and capable of communicating with a contactless smart card (1), a mobile terminal (3) provided with a recharge management program (33) capable of communicating with a recharge server (4) through any type of communication means, means of payment through a communication network and an identity module, and a recharge server (4), characterised in that the mobile terminal (3) includes shape reading means (31) for acquisition of the identifier of the kiosk (2), and its corresponding recharge method.

Abstract: This invention relates to a method for data transmission in a telephone data transmission network (1), from a server (3) to at least one network terminal (11), characterised by the fact that:

Abstract: The method for establishing and managing a trust relationship between an identification module and a radio terminal comprises a terminal authentication step by said identification module done by using authentication means such as a key, said authentication means being provided to at least said identification module by a mobile radio-telephony network at the time of an initialization step or the like or at the time of a so-called updating.

Abstract: To broadcast a set of multimedia contents to mobile terminals located in a geographical zone, a broadcasting server addresses them through a short broadcast message. A geographical zone is defined as a set of cells of a mobile telephony network. The short message is received by all the mobile terminals present in these cells. The reception of this short message prompts the connection of this terminal to the broadcasting server for the retrieval of a set of multimedia contents associated with the short message. The retrieval is done in either WAP/GPRS mode or voice mode.

Abstract: The present invention relates to a process and a system for subscription sharing between a plurality of radiotelephone terminals (20a to 20e), with a unique telephone number associated with the plurality of terminals. In particular, the process is characterised in that it includes a first step wherein a manager shares out a period of access to a radiotelephony network, under the subscription, into time slots and wherein the manager allocates specific time slots to each terminal (20a to 20e), the time slots allocated to the different terminals (20a to 20e) not overlapping, a second step wherein the time slots specific to each terminal (20a to 20e) are transmitted (53a, 53b) from one or more synchronisation servers (1) to each terminal (20a to 20e), and a third step wherein the specific time slots are stored in the memory of each terminal (20a to 20e) to which said time slots have been allocated. The invention also relates to a system allowing the process to be implemented.

Abstract: The present invention relates to a process for managing context data (40) for a multilateral and multimode operation, using several software configurations allowing surfing on at least one network in order to access to a content provider service, representing information which is either specific to a content provision session via computer communication, through at least one information network (1), between at least one digital data processing device, called client terminal (30 to 35), and at least one content provider information system (2), or specific to the user of said client terminal(s), or specific to a combination of these elements, this context data (40) being stored outside the content provider information system(s) (2) and at the request of said provider system(s) (2), characterised in that it comprises at least one step wherein this context data is stored in storage means by one or more computer agents, called context proxies (4), in storage means independent of the client terminal(s) and of the so