Abstract: A method for sending data packets encapsulated according to the MPLS protocol, and a sending device of an IP/MPLS network configured to implement the method. The sending method includes obtaining an identifier representative of a group of data packets having at least one data packet, inserting the identifier into at least one part of a data field associated with an entropy label of the MPLS protocol of the at least one data packet, and sending the at least one data packet in the IP/MPLS network.

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.

Abstract: A method for constructing behavioral software signatures. The method includes: embedding execution traces of a set of software in a vector space, an execution trace of a software agent including at least one event and being representative of the execution of the software, the embedding representing an event of the execution trace by a vector encoding a context for occurrence of the event; partitioning the vectors associated with the software of the set to generate a data group representative of a behavior, a behavioral label being associated with the data group; associating a behavioral label with a vector, which is representative of the data group to which the vector belongs, and associating a trace of behavioral labels with a trace of vectors, the trace of labels being representative of execution of a software agent, and extracting in the trace of labels at least one behavioral signature associated with the software.

Abstract: A method for allocating transmission resources to at least one terminal of a set of D2D terminals for direct communication implemented by a cellular access network having a base station. The method includes, for a transmission interval: calculating, by each transmitter terminal of a D2D pair, of a value of a utility metric indicating an energy efficiency of the D2D communication of the pair; determining a transmission resource index to be used for the relaying of an indicator by each transmitter terminal of a D2D pair by comparing its value of the utility metric with the table of correspondence; relaying an indicator, by each transmitter terminal of pair, via the index resource representing the value of its utility metric; and determining, by the base station an optimum D2D transmitter terminal, of which the resource for relaying the indicator has the minimum order index, for the allocation of resources.

Abstract: A coding method and a decoding method for decoding a coded data stream representative of at least one image that is split into blocks. For at least one current block of the image, an item of information indicating a coding mode of the current block is decoded from the data stream. When the coding mode of the current block corresponds to a first coding mode, the current block is decoded using a first determined quantization step to dequantize, in the transform domain, a prediction residue associated with the current block. When the coding mode of the current block corresponds to a second coding mode, the current block is decoded using a second determined quantization step to dequantize, in the spatial domain, a prediction residue associated with the current block. The first quantization step and the second quantization step are determined according to the same quantization parameter.

Abstract: The present technology relates to systems and associated methods for measuring properties of particles in a solution. In one or more embodiments, a particle measurement system is configured to generate a reference signal, communicate the reference signal across a plurality of resistors and overlapping pairs of electrodes that define detection regions for particulates traveling through a microchannel, and measure various properties of the particles based on detecting changes in the communicated reference signal.

Abstract: A method and telecommunication equipment item for detecting a cable of a network of cables, in particular of a network of electrical cables, especially ones which are not detectable to the naked eye. For example, a network of electrical cables may be embedded inside the partitions of a building. The telecommunication equipment item has a receiver and a detector of a predefined electrical signal injected into a network of cables as a function of electromagnetic signals received by the receiver. Thus, the receiver is not required to be a specific equipment item dedicated solely to this use but may be implemented in a telecommunication equipment item with which users are widely equipped such as a smartphone, a tablet, etc.

Abstract: A method for toggling of a management entity in a telecommunications network is described, in which the network operator has defined at least one given set of at least three management entities. In one aspect, the method includes, for a first management entity of the set, as long as said first management entity is in service, during the registration of at least one client device on the network, the first management entity taking charge of this client device. The client device records the identity of the first management entity, as well as the identity of a second management entity of said set, which is provided to it by the first management entity. The first management entity shares or synchronizes with said second management entity the context data relating to this client device. If the first management entity goes off-service, each second management entity is informed thereof and takes charge of the client devices for which it has shared or synchronized the context data with the first management entity.

Abstract: A method for generating a signal, including turbo-coding a set of information symbols delivering, on the one hand, the information symbols and, on the other hand, redundancy symbols. The turbo-coding implementing, to obtain the redundancy symbols: an encoding of the set of information symbols by a first encoder, an interleaving of the set of information symbols, and an encoding of the set of information symbols interleaved by a second encoder. The turbo-coding also implements a bijective transformation of the information symbols, implemented before and/or after the interleaving, the transformation modifying a value of at least two of the information symbols prior to the coding of the information symbols by the first and/or the second coder.

Abstract: A method for assisting the acquisition of a media content at a scene provided with at least one main acquisition unit connected to a server is disclosed. The method includes performing by a processing unit of the server: receiving, from an electronic device including a secondary acquisition unit, a request for acquiring a media content at the scene, the request including data representative of acquisition conditions at the secondary acquisition unit; and providing in response a first media content generated as a function of data representative of acquisition conditions at the secondary acquisition unit from generic media content outputted by the at least one main acquisition unit.

Abstract: A remote caging system and method for remote caging for semi-trailer brakes is provided. The remote caging system comprises a remote control device, and a remote caging apparatus including a transmitter/receiver. The remote caging apparatus is installed on a semi-trailer truck brake. The remote control device sends and receives signals to and from the transmitter/receiver to engage and disengage the brakes.

Abstract: A method for encoding at least one image, including subdividing the image into a plurality of blocks and subdividing at least one current block into a first portion and a second portion. The first portion has a rectangular or square shape and the second portion complements the first portion in the current block. The second portion has a geometric shape with m sides, wherein m>4. Then the first and second portions are encoded.

Abstract: A method for handover between base stations of an access system for access to a core network including interconnections in a tree structure having wireless links and a single wired link. The wired link connects only one of the base stations, known as a donor node, to the core network. The interconnections between the base stations are solely wireless links. The method includes: transmitting, by a source base station of the access system, to which a terminal is attached, a handover request to a target base station of the access system, the source and target base stations being interconnected via at least one base station known as a decision-making node, which is different from the donor node; intercepting the handover request by the decision-making node; transmitting, by the decision-making node, an agreement message to the source base station; and transmitting a handover trigger message to the target base station.

Abstract: A method of media state synchronization is described. An applicative entity sends a request to a rules control entity asking the rules control entity to dispatch a message to the applicative entity describing the state of the media controlled by this applicative entity and currently being used. On expiry of a default deadline or one contained in the request, the rules control entity sends the applicative entity a message in which the rules control entity describes the state of the media.

Abstract: A method for transmitting in a communication network uplink data from an application module in a user terminal. The method includes: determining, by said user terminal, if a correspondence exists between an application module providing at least one uplink packet and at least one rule designating a network slice instantiation to be used for transmitting uplink packets in the communication network; and in response to a determination by said user terminal that the application module providing at least one uplink packet corresponds to a rule designating a network slice instantiation to be used for transmitting the uplink packet in the communication network, transmitting said at least one uplink packet from the user terminal to an entity for access to a user plane of the designated network slice instantiation.

Abstract: A method for modifying multimedia content captured by at least one first terminal which is capable of re-transmitting the content. The method includes identifying at least one part of the content captured by the at least one first terminal, determining, for the at least one part, at least one quality indicator and modifying the at least one part of the content depending on the at least one quality indicator.

Abstract: A method for managing zapping from a first digital content to a second digital content is disclosed. The first and second digital contents are obtained by HTTP adaptive streaming by a multimedia stream reader terminal and are each associated with a description file comprising a list of time segments of the content, each time segment being associated with multiple encoding rates of the content. The zapping management method involves: receiving a request to zap from the first digital content to the second digital content; obtaining the description file of the second digital content; selecting a rate for encoding a first time segment of the second digital content to be downloaded, on the basis of a resource constraint obtained by the multimedia stream reader terminal and on the basis of a target zapping time; and downloading the first time segment of the second digital content at the selected rate.

Abstract: A system for sending data in an optical network comprising a plurality of source nodes and destination nodes is disclosed. In one aspect, a source node generates, in a spectral band that is associated with it, a multi-carrier optical data signal obtained by modulation of a source signal at a source wavelength and sends it in the form of single-band data bursts that can be associated with distinct source wavelengths. A single-band data burst comprises, in addition to payload data symbols (PL), a sequence of learning symbols (TS) composed of a plurality of learning symbols. A control unit belonging to the control plane of the optical network determines, for at least one of the source nodes, instants of sending of the single-band data bursts and source wavelengths to be used for sending these single-band data bursts, as a function of a path time of the data bursts between the source node and one of the destination nodes associated with the source wavelength.