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公开(公告)号：FR2856489B1
公开(公告)日：2005-08-26
申请号：FR0350246
申请日：2003-06-23
Applicant: BOUYGUES TELECOM SA
Inventor： GUYARD DAVID , FOUQUET LUDOVIC
Abstract: The invention relates to a method for downloading a digital file by a user, from a content server to a mobile terminal via a mobile telecommunication network, said method consisting of the following steps: the mobile terminal is connected to the server via the network; the file is downloaded from the server to the terminal in such a way that it is encrypted as a background task; and the file is presented to the user once the downloading has been completed. The inventive method is characterised in that: it comprises another step, before the connection step, for checking that the current time belongs to a pre-determined time slot; mechanisms for controlling the interruption of the downloading are set up, said mechanisms enabling partial versions of the file to be saved on the terminal and to then download only the missing part in the event of an interruption; the bandwidth is monitored in real time and triggers the temporary suspension of the downloading as required; and the acceptance of the content by the user once the file has been presented after being downloaded triggers the emission of an acceptance message from the terminal to the server, and the return transmission, from the server to the terminal, of a decryption message enabling the terminal to decrypt and read the downloaded file. The invention also relates to a system for carrying out the inventive method.
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公开(公告)号：ES2294658T3
公开(公告)日：2008-04-01
申请号：ES05292221
申请日：2005-10-21
Applicant: BOUYGUES TELECOM SA
Inventor： FOURNIER JEAN-PHILIPPE , GUYARD DAVID
IPC: H04L29/06
Abstract: Procedimiento de transmisión de un flujo de datos digitales entre un programa aplicativo de un equipo emisor y un programa aplicativo de un equipo receptor de una red de telecomunicaciones móviles, siendo el velocidad de transmisión del citado flujo de datos superior a la capacidad de transmisión del canal de transporte de una conexión en la citada red, que comprende: - una etapa de posicionamiento de paquetes de datos del citado flujo de datos digitales; - una etapa de repartición y de transmisión de los citados paquetes posicionados, al menos, en dos conexiones entre los citados dos equipos; - una etapa de recepción, por el citado equipo receptor, de paquetes transmitidos en, al menos, dos conexiones; caracterizado por el hecho de que el procedimiento comprende, además, una etapa de constitución, por el citado equipo receptor, de una lista encadenada de paquetes de datos a partir de los citados paquetes recibidos.
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公开(公告)号：FR2877179B1
公开(公告)日：2006-12-15
申请号：FR0452440
申请日：2004-10-26
Applicant: BOUYGUES TELECOM SA
Inventor： FOURNIER JEAN PHILIPPE , GUYARD DAVID
Abstract: The method involves indexing packets of a digital data stream, and distributing and transmitting the indexed packets on two connections between transmitting and receiving equipments. The indexed packets are transmitted in a non connected user datagram protocol mode. A logical connection is initialized between the application programs using a connected transmission control protocol mode, before transmitting the indexed packets. An independent claim is also included for a video surveillance system comprising a digital data stream transmission system.
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公开(公告)号：AT374496T
公开(公告)日：2007-10-15
申请号：AT05292221
申请日：2005-10-21
Applicant: BOUYGUES TELECOM SA
Inventor： FOURNIER JEAN-PHILIPPE , GUYARD DAVID
IPC: H04L29/06
Abstract: The method involves indexing packets of a digital data stream, and distributing and transmitting the indexed packets on two connections between transmitting and receiving equipments. The indexed packets are transmitted in a non connected user datagram protocol mode. A logical connection is initialized between the application programs using a connected transmission control protocol mode, before transmitting the indexed packets. An independent claim is also included for a video surveillance system comprising a digital data stream transmission system.
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公开(公告)号：FR2877179A1
公开(公告)日：2006-04-28
申请号：FR0452440
申请日：2004-10-26
Applicant: BOUYGUES TELECOM SA
Inventor： FOURNIER JEAN PHILIPPE , GUYARD DAVID
Abstract: La présente invention se rapporte au domaine des télécommunications et à la transmission d'un flux de données numériques sur un réseau de télécommunications du type GPRS, EDGE ou UMTS.La présente invention se rapporte à un procédé de transmission d'un flux de données numériques entre un programme applicatif d'un équipement émetteur et un programme applicatif d'un équipement récepteur d'un réseau de télécommunications mobiles, le débit dudit flux de données étant supérieur à la capacité de transmission du canal de transport d'une connexion dans ledit réseau, comprenant :- une étape d'indexation des paquets dudit flux de données numériques ;- une étape de répartition et de transmission desdits paquets indexés sur au moins deux connexions entre lesdits deux équipements.
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Patent Agency Ranking
公开(公告)号：FR2855005A1
公开(公告)日：2004-11-19
申请号：FR0305913
申请日：2003-05-16
Applicant: BOUYGUES TELECOM SA
Inventor： GUYARD DAVID , VIZINHO ADRIANA
IPC: H04N17/00
Abstract: The video sequence quality estimation technique acquires the video sequence and broadcast to a person with a screen display. The digital personal assistance file is then filled by the user. The electronic file is transmitted to the server and the processed statistics placed on an electronic file by specialised information equipment. The video sequence estimation process has a number of steps. The sequence is acquired and broadcast to a screen display. The user with a personal assistant file fills in information about video quality. This information is passed back to the server for processing.
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公开(公告)号：DE602005002602T2
公开(公告)日：2008-07-17
申请号：DE602005002602
申请日：2005-10-21
Applicant: BOUYGUES TELECOM SA
Inventor： FOURNIER JEAN-PHILIPPE , GUYARD DAVID
IPC: H04L29/06
Abstract: The method involves indexing packets of a digital data stream, and distributing and transmitting the indexed packets on two connections between transmitting and receiving equipments. The indexed packets are transmitted in a non connected user datagram protocol mode. A logical connection is initialized between the application programs using a connected transmission control protocol mode, before transmitting the indexed packets. An independent claim is also included for a video surveillance system comprising a digital data stream transmission system.
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公开(公告)号：DE602005002602D1
公开(公告)日：2007-11-08
申请号：DE602005002602
申请日：2005-10-21
Applicant: BOUYGUES TELECOM SA
Inventor： FOURNIER JEAN-PHILIPPE , GUYARD DAVID
IPC: H04L29/06
Abstract: The method involves indexing packets of a digital data stream, and distributing and transmitting the indexed packets on two connections between transmitting and receiving equipments. The indexed packets are transmitted in a non connected user datagram protocol mode. A logical connection is initialized between the application programs using a connected transmission control protocol mode, before transmitting the indexed packets. An independent claim is also included for a video surveillance system comprising a digital data stream transmission system.
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公开(公告)号：FR2855005B1
公开(公告)日：2005-08-26
申请号：FR0305913
申请日：2003-05-16
Applicant: BOUYGUES TELECOM SA
Inventor： GUYARD DAVID , VIZINHO ADRIANA
IPC: H04N17/00
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公开(公告)号：FR2856489A1
公开(公告)日：2004-12-24
申请号：FR0350246
申请日：2003-06-23
Applicant: BOUYGUES TELECOM SA
Inventor： GUYARD DAVID , FOUQUET LUDOVIC
Abstract: The invention relates to a method for downloading a digital file by a user, from a content server to a mobile terminal via a mobile telecommunication network, said method consisting of the following steps: the mobile terminal is connected to the server via the network; the file is downloaded from the server to the terminal in such a way that it is encrypted as a background task; and the file is presented to the user once the downloading has been completed. The inventive method is characterised in that: it comprises another step, before the connection step, for checking that the current time belongs to a pre-determined time slot; mechanisms for controlling the interruption of the downloading are set up, said mechanisms enabling partial versions of the file to be saved on the terminal and to then download only the missing part in the event of an interruption; the bandwidth is monitored in real time and triggers the temporary suspension of the downloading as required; and the acceptance of the content by the user once the file has been presented after being downloaded triggers the emission of an acceptance message from the terminal to the server, and the return transmission, from the server to the terminal, of a decryption message enabling the terminal to decrypt and read the downloaded file. The invention also relates to a system for carrying out the inventive method.
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