Orange

France Telecom

3g Licensing S.a.

Youssef Chadli

Antoine Mouquet

Frédéric Fieau

Bruno Chatras

Frederic Fieau

Sébastien Prouvost

Adrien Marechal

Taoufik En-Najjary

A method of controlling a packet stream generated by an application installed in a mobile terminal, the stream being intended to be sent by the terminal over a communications network managed by an operator. The method includes the following acts implemented in the terminal, for at least one packet generated by the application: obtaining a first packet having a first header and payload data; transmitting a request message to a security module installed in the terminal, the message including a parameter of the first header; receiving a response from the security module, which includes an instruction relating to transmission of a second packet, the response being based on the parameter and established according to a processing rule; preparing the second packet by modifying the first header into a second header, based on the instruction, the second packet including the second header and the payload data; and transmitting the second packet.

Transmission of packets relating to a processing rule

A method for reserving physical resource blocks of a mobile access network, implemented by a content server configured to send a data stream requested by a terminal connected to the mobile access network with a determined level of quality. The method includes: determining a value of a number of blocks to be reserved, as a function of parameters related to the data stream, and the determined level of quality; sending a first request for reserving resource blocks, including the determined value of the number of blocks to be reserved, to a control entity of the mobile access network; and receiving a response for allocating resource blocks originating from the control entity, including a value of a number of blocks allocated to the content server.

Sharing of radio resources for content servers

A security system makes secure exchanges between a services platform and a communicating thing, which includes a control device. The system further includes a server, referred to as a 'mediation' server, which receives a message, referred to as a 'first' message, from the services platform, encrypts the first message, and sends the encrypted first message to the communicating thing. The communicating thing is also fitted with an IC card that is distinct from the control device and that decrypts the encrypted first message and sends the decrypted first message to the control device. The encryption and decryption operations are performed by at least one secret key shared between the mediation server and the IC card.

System for securing exchanges between a communicating thing and a services platform

A method for executing an application on a terminal provided with a chip card. The method includes an installation entity verifying that the chip card possesses execution resources for executing a remote server module in cooperation with a client module being executed on the terminal in order to provide the application. When the chip card is verified, the installation entity makes available the resources for executing the remote server module, sends a request for creating a virtualized resource based on the execution resources to a virtualized resource management entity of the chip card, and orders installation of the remote server module in the chip card, in order for the created virtualized resource to execute the remote server module, in cooperation with the client module.

System and method for executing an application on a terminal provided with a chip card

The invention relates to a method of controlling a packet stream generated by an application (APP) installed in a mobile terminal (UE), the stream being intended to be sent by the terminal over a communications network managed by an operator, the method comprising the following steps implemented in the terminal, for all or some of the packets generated by the application: obtaining and analysis of a packet, termed the first packet (P), sending by the terminal of a second packet (P) based on the first packet and conforming to at least one processing rule established by the operator, as a function of the result of the analysis and if the result of the analysis permits the sending.

A method and apparatus are provided for processing an item of information indicative of a desire for involvement in at least one application session, established according to the SIP protocol, in progress for a user of a telecommunications network. The at least one session is controlled by a first terminal of the user. The method is implemented by the first controller terminal, and includes receiving a notification of an event relating to the user, which includes at least one item of information indicative of a level of involvement desired by a second terminal of the user, and making a decision relating to the desired level of involvement. In the case of a positive decision, an involvement command is transmitted relating to the level of involvement desired by the second terminal to the telecommunications network.

Method and device for processing a piece of information indicative of a desire to be involved in at least one user application session

Method of routing in a telecommunications network an SIP message intended to be routed through intermediate entities constituting nodes of a signaling path. According to the invention, said method comprises a step of bypassing an intermediate entity able to be bypassed if unavailable. Application to the IMS architecture.

Method of routing an SIP message in the event of unavailability of intermediate nodes

The invention concerns a method for invoking at least one service application server (AS) during a communication between an originating user agent (O_UA) and end user agent (T_UA). It consists at least in opening (A) two separate dialogues, between a service selecting function (SIF) and, respectively, the originating agent (O_UA) and the end agent (T_UA). The function (SIF) is substituted to the user agent (T_UA) in its dialogue with the user agent (O_UA) and to the user agent (O_UA) in its dialogue with the user agent (T_UA). The messages from the user agents during the two opened dialogues are stored (B) and at least one service conditional triggering criterion on the two dialogues is verified (C). If the triggering criterion is verified, at least part of the messages is restored (D) to the server so as to trigger the invocation thereof. The invention is useful for invoking application servers in a SIP network.

Growing community of inventors

Issy les Moulineaux, France

Youssef Chadli