France Telecom

Orange

Bertrand Mathieu

Dominique Massaloux

Abdellatif Benjelloun Touimi

Daniel Migault

Laurent Butti

Patrick Truong

Aurélien Sollaud

Wei You

Jean Francois Peltier

Yannick Carlinet

Jean Yves Tremel

Pierre Paris

Jean-François Peltier

A method for processing a request for content by a routing device in a communication network implementing a name-based routing. The device includes plural interfaces to receive a request for content and a data packet associated with a content, and a routing table adapted to determine, based on a content name, at least one interface to route the request. The method includes: receiving the request through a first interface; if the device is not able to provide said data packet, searching for the name of the content in a table of pending requests associated with the first interface; in case the content name does not appear in the table, storing the name of the content in the table; and transmitting the request through at least one second interface, the second interface being determined as a function of the name of the content on the basis of the routing table.

Method for processing a request in an information-centric communication network

A telecommunications system SYST including a local area network WLAN, a main network INTNW, and an intermediate element INTM through which data packets Dpo, Epi/Tepi must pass in transit between the local area network WLAN and the main network INTNW. The system evaluates a volume of calls supported by the local area network WLAN, and truncates data packets if said volume is above a predetermined threshold. In the event of an overload, the size of data packets in transit through the local area network is automatically reduced without recourse to systematic and discriminatory elimination of a particular type of data.

Method and system for data transmission between a local area network and a main network authorizing format adaptation of said data

A method for the insertion of a flow of applications-specific cells or maintenance cells into a flow of incident cells according to the ATM standard or a similar standard. To this end, a message characterizing each received cell is formed in real time. This message gives, among others, a piece of information on the type of cell, and the user cells are selected so that each of them is stored for the period of time in which a processing operation is performed on the stored cells. This processing operation is done on the basis of the messages formed to generate a specific cell (or a maintenance cell). This cell is sent out whenever a determined number of user cells has been sent out, and a vacant cell is eliminated. Else, a pending user cell is sent out and a vacant cell is generated. Application to transmission on the ATM networks.

Method for the insertion of cells into an ATM type flow and

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Pleumeur-Bodou, France

Bertrand Mathieu