公开(公告)号：US20230247110A1

公开(公告)日：2023-08-03

申请号：US18003310

申请日：2021-06-23

Applicant: Orange

Inventor： Emile Stephan ,  Frédéric Fieau ,  Gaël Fromentoux

IPC: H04L67/568 ,  H04L9/40

CPC classification number: H04L67/568 ,  H04L63/10

Abstract: A content distribution network is made up of terminals and servers that are connected as a network and cooperate in order to make content or data available to users. In order to be able to control access to the content via certain terminals, a solution called “URL signing” has been discussed. A “URL signing” solution requires establishing an active connection between a terminal requesting content and an originating server associated with the requested content. The solution relates to a method for accessing content implemented by a cache server, thus dispensing with the need for an active connection between a terminal requesting content and the originating server associated with the requested content.

公开(公告)号：US20230247009A1

公开(公告)日：2023-08-03

申请号：US18007963

申请日：2021-06-01

Applicant: Orange

Inventor： Imed Allal ,  Emile Stephan ,  Gaël Fromentoux ,  Arnaud Braud

IPC: H04L9/40

CPC classification number: H04L63/0435 ,  H04L63/0414

Abstract: A method for capturing a packet from an encrypted session established between a terminal unit and a data server. The packet includes a datum for determining a security key used for the encryption of the packet. The method is implemented by a device routing the packet between the terminal unit and the data server and includes: analysis of a plurality of packets transmitted by the terminal unit and destined for the server; identification of a cooperation packet from among the plurality of analyzed packets, the cooperation packet including the determining datum corresponding to a security key used for the encryption of packets transmitted by the terminal unit to the data server prior to the terminal unit sending the cooperation packet; and decryption of the received cooperation packet using a security key corresponding to the determining datum from the identified cooperation packet.

公开(公告)号：US20220217179A1

公开(公告)日：2022-07-07

申请号：US17607289

申请日：2020-04-29

Applicant: ORANGE

Inventor： Frédéric Fieau ,  Emile Stephan ,  Gaël Fromentoux

IPC: H04L9/40 ,  H04L45/00

Abstract: A method for measuring reputation of paths visiting nodes in a communication network and including, for each node visited by a current path of the network: a) assigning a security score for the node; b) estimating a first trust index based on: a cumulative on the current path of the successive scores of the nodes visited by the current path; and a number of nodes visited by the current path, the estimation of the first trust index providing a reputation measurement for the current path.

公开(公告)号：US20220174588A1

公开(公告)日：2022-06-02

申请号：US17434193

申请日：2020-02-17

Applicant: ORANGE

Inventor： Frédéric Fieau ,  Gaël Fromentoux ,  Emile Stephan

IPC: H04W48/18 ,  H04W24/08 ,  G06F9/455

Abstract: A method for determining a hosting device of a network infrastructure of an operator for the installation of a virtualized function. The virtualized function contributes to transmission and processing of at least one item of information relating to a service. The method is implemented by a management entity of the infrastructure and includes: transmitting to a virtualization entity a compatibility request including at least one datum relating to a test of a resource of the hosting device; receiving from the virtualization entity at least one first variable derived from the test, relating to the transmitted datum, executed on the resource; and determining an aptitude of the hosting device to accommodate the virtualized function as a function of the at least one first variable received.

公开(公告)号：US20220014972A1

公开(公告)日：2022-01-13

申请号：US17282186

申请日：2019-09-25

Applicant: ORANGE

Inventor： Romuald Corbel ,  Emile Stephan

IPC: H04W28/22 ,  H04W28/02 ,  H04L5/00

Abstract: A method for preserving a transmission rate of second data transmitted by a first terminal destined for a second terminal attached to at least one access device in a communications network. A communications network node capable of routing the second data identifies an inability of the at least one access device to send first data received from the first terminal to the second terminal, processes the first data received from the first terminal during the identified period of inability of the at least one access device, and transmits to the first terminal a notification indicating that the first stored data is not subject to congestion.

公开(公告)号：US20210273882A1

公开(公告)日：2021-09-02

申请号：US17254553

申请日：2019-06-07

Applicant: ORANGE

Inventor： Emile Stephan ,  Frederic Fieau ,  Gael Fromentoux

IPC: H04L12/725 ,  H04L12/751

Abstract: A method allowing execution of transmission functions hosted in intermediate pieces of equipment of a path established between two pieces of communication equipment. End-to-end encryption systems are designed to resist any surveillance or tampering attempt, as no third party can decrypt or modify the communicated data. There is a solution which, depending on the connection opening requests of the applications, allows to select and assemble the transport protocols necessary for the operation of the application. However, this method is local: this protocol stack is only assembled at the pieces of communication equipment constituting the ends of the connections. Consequently, the requests emitted by these applications are not transmitted to the intermediate pieces of equipment which host the desired functions. The method allowing execution of transmission functions allows to re-establish cooperation between pieces of communication equipment, constituting the ends of a connection, with intermediate nodes hosting transmission functions.

公开(公告)号：US10158724B2

公开(公告)日：2018-12-18

申请号：US14649870

申请日：2013-12-03

Applicant: Orange

Inventor： Gael Fromentoux ,  Arnaud Braud ,  Emile Stephan

IPC: G06F15/16 ,  H04L29/08 ,  H04W4/14

Abstract: A method is provided for managing notifications between a user agent installed in a mobile terminal and a web server. The method includes the following acts, carried out by an intermediate piece of equipment: receiving a notification message from the mobile terminal in accordance with a first protocol designed for transmission over a signaling channel, the notification message including notification data from the user agent; generating a notification message in accordance with a second protocol designed for transmission over the Internet network, in which the notification data is inserted; and transmitting to the web server, of the notification message in accordance with the second protocol. Also provided are an intermediate piece of equipment implementing these acts, as well as a method for sending a notification message and a mobile terminal implementing such a sending method.

公开(公告)号：US20180288017A1

公开(公告)日：2018-10-04

申请号：US15525187

申请日：2015-10-28

Applicant: Orange

Inventor： Emile Stephan ,  Nathalie Omnes

IPC: H04L29/06 ,  H04L29/08

Abstract: A method, a device and a program are provided for processing data. The method is implemented within an intermediary module. The data is transmitted between a customer module and a server module connected through a communications network. The method includes: receiving, from one among the customer and server modules, an intermediation request identifying an operation of intermediation to be performed relative to a stream of encrypted data exchanged between the customer module and the server module; and processing relative to said encrypted data as a function of said operation of intermediation.

公开(公告)号：US20180183615A1

公开(公告)日：2018-06-28

申请号：US15737589

申请日：2016-06-16

Applicant: Orange

Inventor： Emile Stephan ,  Arnaud Braud ,  Joel Penhoat

IPC: H04L12/18 ,  H04L29/06 ,  H04L29/08 ,  H04L12/801

Abstract: A method and a device are provided for managing, in a receiving entity, data packets received from a transport layer connection established with a transmitting entity. The connection includes at least one stream in connected mode and at least one stream in non-connected mode. The management method includes transmitting, by the receiving entity, a so-called return message, relating to at least one data packet from one of the two streams in connected mode or in non-connected mode of the connection, the return message being transmitted to the transmitting entity on the other stream of the connection.

公开(公告)号：US12143451B2

公开(公告)日：2024-11-12

申请号：US18457667

申请日：2023-08-29

Applicant: ORANGE

Inventor： Gael Fromentoux ,  Frederic Fieau ,  Emile Stephan

IPC: H04L67/141 ,  H04L69/326 ,  H04W12/02 ,  H04W48/18 ,  H04W76/11

Abstract: A method for routing data of a session initialized between a terminal and a server, over a first network slice corresponding to a set of data-processing functions of a communication infrastructure, implemented by the terminal. This method includes receiving from the server at least one routing identifier determined as a function of at least one communication parameter of the session, configuring session information as a function of the at least one identifier received, and emitting to the server subsequent data routed over at least one second slice corresponding to the configured information.