| Patent application number | Description | Published |
|---|
| 20080250299 | Method of Transmitting Digital Data Packets and Device Implementing the Method and Receiver - The invention relates to a method of transmitting digital data packets protected by error correction packets and more precisely the manner of inserting these correction packets into the data packet stream so as to increase the correction effectiveness of the error correction method while limiting the latency introduced into the transmission. The packets are set out in matrix form, error packets are computed on lines and columns and are inserted regularly into the stream at a sufficient distance from the data packets that they protect. | 10-09-2008 |
| 20080256232 | Service Discovery Aggregation Method In a Local Area Network and Device Implementing the Method - The invention enables a standard client according to the DVB-IPI phase | 10-16-2008 |
| 20090083394 | Multimedia Content Delivery Method and System - The present invention relates to a method for the distribution of multimedia content, comprising: | 03-26-2009 |
| 20090276686 | METHOD TO SUPPORT FORWARD ERROR CORRECTION FOR REAL-TIME AUDIO AND VIDEO DATA OVER INTERNET PROTOCOL NETWORKS - A method and apparatus are described for protecting real time media including receiving media packets, generating media bit strings from the media packets, applying a forward error correcting code across the generated media bit strings to generate at least one forward error correcting bit string and generating at least one forward error correcting packet from the at least one forward error correcting bit string. Also described are a method and apparatus for recovering from losses of real time media packets including forming media bit strings from received media packets, forming forward error correcting bit strings from received forward error correcting packets, decoding the formed media bit strings and forward error correcting bit strings to obtain recovered media bit strings and recover lost media packets from the recovered media bit strings. Further described is a data structure for a forward error correcting header on computer readable media. | 11-05-2009 |
| 20090285094 | Apparatus and method for estimating the fill factor of client input buffers of a real time content distribution - The invention concerns a solution for detecting conditions of dearth and overflow of a client input buffer to a real time content distribution. Said detection is performed upstream of clients through a dynamic estimation of the fill factor of the input buffers of said clients. Thus, it is possible to predict the occurrence of dearth or overflow situations and to take actions such as inserting stored video sequences or storing queueing packets. | 11-19-2009 |
| 20090313669 | Method of transmission of digital images and reception of transport packets - Method for transmission of images comprising: | 12-17-2009 |
| 20100094938 | Method of transmitting data between peerss by selecting a network according to at least one criterion and associated management device and communication equipment - A method is dedicated to data transmission in peer-to-peer mode between peers (P | 04-15-2010 |
| 20100172374 | SYSTEM AND METHOD FOR TRANSPORT OF A CONSTANT BIT RATE STREAM - The present invention concerns a transmitter and a receiver and a method thereof for permitting a receiver to reconstruct a stream at a constant bit rate. In particular it concerns a method for transmitting first packets encapsulated in second packets in a transmission system, comprising the steps, at the transmitter, of collecting a predetermined number of the first packets, and triggering transmission of the second packet encapsulating the collected first packets, the second packet comprising a timestamp for each one of the first packets. | 07-08-2010 |
| 20100188271 | Network re-encoding method and device for re-encoding encoded symbols to be transmitted to communication equipments - A network re-encoding device is intended for re-encoding encoded symbols to be transmitted to at least one communication equipment connected to a network. This network re-encoding device comprises a re-encoding means arranged for re-encoding output nodes, defined by LT code symbols representative of encoded symbols and representative respectively of the results of XOR Boolean operation between input nodes defining decoded symbols whose values have to be discovered and to which they are linked into a Tanner graph, by combining chosen input node and/or output node having known values, in order to produce new LT code symbols defining generated output nodes ready to be transmitted. | 07-29-2010 |
| 20100205245 | Method for managing data transmission between peers according to levels of priority of transmitted and received data and associated management device - A method dedicated to the management of data transmission in peer to peer mode between peers (P | 08-12-2010 |
| 20110161417 | Device and Method for Disseminating Content Data Between Peers in A P2P Mode, By Using A Bipartite Peer Overlay - A method is intended for disseminating content data in a peer-to-peer mode between peers connected to at least one communication network. This method comprises the steps of: i) making peers exchange neighboring information between them to build a bipartite peer overlay comprising a first group, comprising peers having a complete content to be disseminated, and a second group, comprising peers having not this content or only a part of it and having links therebetween, ii) disseminating the data defining the content (and preferably encoded with erasure correcting codes) from peers of the first group to first peers of the second group according to the bipartite peer overlay, iii) disseminating the data received by the first peers to other peers of the second group according to the bipartite peer overlay, and iv) updating the bipartite peer overlay when a peer of the second group has fully completed the content. | 06-30-2011 |
