| Patent application number | Description | Published |
|---|
| 20080205442 | METHOD OF ALLOCATION OF RESOURCES FOR TRANSMISSION OF A DATA CONTENT, CORRESPONDING COMPUTER PROGRAM PRODUCT, STORAGE MEANS AND DEVICE - A method for the allocation of resources for the transmission, in a communications network, of a data stream from an intermediate device to a sink device, said data stream comprising a plurality of data applications packets and being transmitted from a source device to the intermediate device in the form of data transport packets according to a communications protocol. | 08-28-2008 |
| 20080259950 | METHOD FOR THE TRANSMISSION AND RECEPTION OF DATA CONTENTS IN A COMMUNICATIONS NETWORK, CORRESPONDING COMPUTER PROGRAM PRODUCT, STORAGE MEANS AND DEVICES - A method of transmission of at least one data content by a source node associated with a generator application to at least one destination node, each associated with a consumer application, in a communications network comprising a plurality of nodes, each being associated with an application, the network implementing a first clocking which defines a first cycle, called a network cycle, for data transmission on said network. | 10-23-2008 |
| 20090016257 | Methods of data transmission by relay nodes in a synchronous communications network, corresponding reception method, computer program product, storage means and nodes - A method for the transmission of data in a synchronous communications network comprising a plurality of nodes, a super frame being communicated based on a network cycle on the network and comprising a plurality of frames, each frame being associated with one of the nodes. Each frame comprises a payload part itself comprising an own data section and a repeat data section. The plurality of nodes comprises at least one relay node associated with an application generating own data of the relay node having to be transmitted to at least one second node. The relay node performs the following steps: reception of frames coming from the other nodes; reading of a predetermined part of the data from the received frames, enabling repeat data to be obtained; writing said repeat data in the repeat data section of a new frame; writing own data of said relay node in the own data section of the new frame; and transmission of the new frame. | 01-15-2009 |
| 20090092151 | METHOD FOR THE MANAGEMENT OF BANDWIDTH IN A COMMUNICATIONS NETWORK, CORRESPONDING COMPUTER-READABLE STORAGE MEDIUM AND DEVICES - A method for managing bandwidth in a synchronous communications network comprising a plurality of nodes, the network implementing a first clocking which defines a data-processing cycle comprising a determined number of virtual channels, the data-processing cycle being defined by a current data-processing frequency, said plurality of nodes comprising at least one transmitter node associated with at least one generator application, each generator application being associated with at least one virtual channel for transmitting its data, said virtual channel or channels associated with a given generator application being filled one by one from the first to a last virtual channel. Such a method comprises the following steps performed for a given generator application: determining a rate of use of the last virtual channel of the set of virtual channels; adjusting said current data-processing frequency; and allocating an integer number of virtual channels. | 04-09-2009 |
| 20090180465 | METHOD FOR ACCESSING A MEDIUM IN A SYNCHRONOUS COMMUNICATIONS NETWORK BY A TRANSMIT NODE, COMPUTER PROGRAM PRODUCT, STORAGE MEANS AND TRANSMIT NODE - The invention concerns a method for accessing a medium by a transmit node in a synchronous communications network comprising a plurality of nodes capable of accessing said medium during access time slots of predetermined duration to transmit data frames via said network. The plurality of nodes comprises a master node that implements a clocking that defines a network cycle for accessing said medium and comprises at least two slave nodes being slaves of said clocking including said transmit node. Each network cycle comprises a plurality of frames transmitted during said access time slots according to a predetermined transmission sequence. | 07-16-2009 |
| 20090193284 | METHODS FOR SYNCHRONIZING APPLICATIVE CLOCK SIGNALS IN A SYNCHRONOUS COMMUNICATIONS NETWORK, CORRESPONDING EMITTER AND RECEIVER DEVICES, COMPUTER-READABLE STORAGE MEANS - A method for transmitting information is proposed, enabling a synchronization of applicative clocks signals between a transmission device and at least one reception device connected to a communications network. For each stream of a source application, the transmission device: writes to a buffer memory associated with the stream, at the rate of a source applicative clock, pieces of applicative data of the stream coming from the source application, transmits, via the network, pieces of applicative data of the stream at the rate of the network clock. For at least one stream of the source application, the transmission device performs the following steps upon detection of a clock adjustment event: determining a piece of time offset information between a starting instant of a current network cycle and an instant of writing one of the pieces of applicative data of the stream, called a reference piece of data, to the buffer memory associated with the stream; determining a piece of information on position of the reference piece of data from among the pieces of applicative data of this stream to be transmitted via the network during a determined network cycle; transmission on the communications network of the information on time offset and position during the same network cycle as the one in which the reference piece of data is transmitted. | 07-30-2009 |
| 20100172379 | METHOD FOR SYNCHRONIZING A TRANSMISSION OF APPLICATIONS DATA FRAMES, CORRESPONDING SENDER AND RECEIVER DEVICES AND STORAGE MEANS - It is proposed a method for synchronizing a transmission of applications data frames provided to a sender device, the transmission being done between said sender device and at least one receiver device via a synchronous communications network implementing a clock that defines a network cycle. | 07-08-2010 |
| 20110038557 | Method for Sending Compressed Data Representing a Digital Image and Corresponding Device - A method for sending compressed data representing at least part of a digital image includes the following steps:
| 02-17-2011 |
