Abstract: The invention relates to a method for detecting aberrant values of an incident wind field in a space located upstream of a lidar sensor. The method comprises acquiring and modelling a measurement rws(k) with the lidar sensor of an incident wind field, by estimating a median mr(k) and a mean absolute deviation dr(k) in real time of measurements of the incident wind field and detecting aberrant values in real time using the estimated median mr(k) and the mean absolute deviation dr(k).

Abstract: A method is proposed for processing of data packets received by an upstream node and intended for transmission to a terminal by a downstream node. The upstream node includes a queue of non-priority data packets intended for the terminal. The method includes: obtaining a first piece of information representing a filling state of the above-mentioned queue over a predetermined period of observation; when the first piece of information obtained has a value indicating a filling level of the queue that is lower than or equal to a first predetermined non-zero low threshold, reducing a rate of departure from the queue; when the first piece of obtained information has a value indicating a filling level of the queue that is higher than a first predetermined high threshold higher than or equal to the first low threshold, increasing the rate of departure from the queue.

Abstract: The present invention is a method of determining an induction factor of the wind for a wind turbine (1) equipped with a LiDAR sensor (2). For this method, wind speed measurements are performed in measurement planes (PM) by use of LiDAR sensor (2), then induction factors between measurement planes (PM) are determined by use of the measurements and of a linear Kalman filter, and the induction factor between a measurement plane (PM) and the rotor plane (PR) of wind turbine (1) is determined by a second linear Kalman filter.

Abstract: The object of the invention relates to a method for acquisition and modelling of an incident wind field by a LiDAR sensor. Acquisition and modelling include a step of estimating the wind amplitudes and directions for a set of discretized points, and a step of incident wind field reconstruction in three dimensions and in real time. The invention also relates to a method of controlling and/or monitoring a wind turbine equipped with such a LiDAR sensor from the incident wind field reconstructed in three dimensions and in real time.

Abstract: In the context of a transmission of data for a multipath communication from source terminal equipment to destination terminal equipment, the method: establishes, on at least one multipath communication path, a plurality of connections with the destination terminal equipment; for each path on which a said plurality of connections was established, selecting to make it active at least one connection among the plurality of established connections, the other established connections being put in reserve; distributing the data between the selected connections, referred to as active connections, in accordance with at least one predefined distribution rule, and transmitting the distributed data. Upon detecting a transmission incident via an active connection on a path on which a said plurality of connections was established, the method closes said active connection, and makes active a connection that had been put in reserve on said path.

Abstract: A method for obtaining, by a first node, information relating to a congestion on a path allowing the routing of packets from said first node destined for a second node in a packet communications network, said congestion potentially degrading said routing.

Abstract: Data flows generated in accordance with a connected mode protocol and formatted in packets in accordance with a non-connected mode protocol are transmitted via an ATM network. A set of virtual circuits of the ATM network is assigned in advance to each pair of access points of the ATM network, without allocating transmission rate resources to them. When an access point receives a request, formulated in accordance with the connected mode protocol, to establish a connection between a source address and a destination address accessible via another access point of the ATM network, an available virtual circuit is selected from the set assigned to this pair of access points and a resource management cell containing a request to activate the virtual circuit is transmitted on the selected virtual circuit. When this cell is received by a node of the ATM network located on the selected virtual circuit, a transmission rate resource is allocated, if it is available, to the selected virtual circuit.

Abstract: There is assigned to each virtual circuit a period (pm) corresponding to the theoretical minimum period between two consecutive cells of the virtual circuit and a maximum time limit (dm). The imaginary time of emission on the output multiplex of the last cell belonging to each virtual circuit is stored, and, upon the arrival of a new cell of a virtual circuit, a threshold time calculated by adding its actual time of arrival and the maximum time limit is compared with the imaginary time of emission expected of the new call in the course of being processed, the time being calculated by adding the imaginary time of emission of the last cell emitted and the minimum period (pm).