Abstract: A method for managing the transmission of geographical locations from a geolocation beacon during the movement thereof. The method includes: defining a first reference communication network associated with a first value and with a reference frequency used for the transmission of the locations over the first network; locating the beacon in a second network during the movement thereof; obtaining a second value associated with the second network; comparing the first and the second value, and when the values differ, the method includes modifying the reference frequency for the transmission of the locations over the second network.

Abstract: Mobile telephony operators are starting to use unlicensed frequency bands in order to increase the throughput of their mobile telephony network at a low cost. However, the use of the unlicensed frequency bands has certain drawbacks. It is difficult for a mobile terminal to use unlicensed frequency bands as the number of mobile terminals wishing to use these unlicensed frequency bands remains high given the capacities of these frequency bands. The development allows a user device located in a zone of overlapping radio coverage of two base stations to use a shared frequency band with a greater probability of access to the frequency band, while reducing the impact of interferences generated by communications established between user devices and the base stations to which they are connected.

Abstract: A camouflage system and methods of making camouflage systems. The camouflage comprises a series of image layers that are sequenced and superimposed to create a repeatable composite image that reduces visibility to first set of sensors (e.g., an animal's eyes) while enhancing visibility to a second set of sensors (e.g., a human's eyes). The camouflage includes a base set of layers that may be used to mimic a macro-environment, a pattern layer, and a detail set of layers that may be used to mimic a microenvironment. The camouflage may be presented in various color schemes, with one suitable scheme being a range of colors centered around safety orange (Pantone 152) and a range of colors from grey to black.

Abstract: In a vehicle to anything environment, in order to achieve good data reception, receiving equipment and transmission equipment are preconfigured and thus include all the parameters needed for data transmission. In order to increase the probability of the data being received by the receiving equipment, the transmission equipment uses a highly robust modulation and coding scheme to code and modulate the radio signal used to broadcast the data. However, the more robust the implemented modulation and coding scheme, the lower the spectral efficiency of the radio signal used for transmission. User equipments belonging to the same broadcast group are identified by means of an identifier of the broadcast group, which allows for the implementation of a mechanism of acknowledgement by the receiving equipments making it possible to inform the transmission equipment that an error has occurred in the reception of the broadcast data.

Abstract: A method of detecting a pattern in common in two text files, each comprising an ordered sequence of words, is disclosed. The method includes generating groups of words having the same syntactic function, comprising at least one word from each text file such that each word in a group is synonymous with another word in the same group, associating each word in a text file belonging to a group of words with a tag representative of the group, generating, for each text file, at least one dense set of words satisfying a condition of internal proximity in the text file, determining at least one pattern in common in the two text files, a pattern in common including one or more sets of words sharing the same tag and comprising at least one word from a dense set of words in each text file.

Abstract: Methods, devices and systems for efficient 3D printing using a single compact device are set forth. Some embodiments utilize a circular-shaped build area revolving symmetrically around a single center point utilizing a continuous helical printing process. Laser diodes or vertical-cavity surface-emitting lasers (VCSELs) are utilized as an energy source for curing the print material. The VCSELs can be integrated with the print head and can form an array which can be staggered or linear. In some embodiments, the VCSELs (and the corresponding print head) can be connected to a rotating platform, which can rotate independently from the revolving build area. In some embodiments, a thermoelectric cooler and/or a fluid cooler can provide cooling to the VCSELS.

Abstract: A method for assigning a control system for controlling a remotely controlled vehicle, called a drone, the system being able to transmit data relating to at least one communication service and including a drone and a control entity for controlling the drone. The assignment method makes it possible to associate a set of services that a system supports with the system, and thus to correlate quality of service or security requirements with types of mission and profiles of drones.

Abstract: A system and method for transferring items in a storage facility are provided. The storage facility includes a storage system that includes bins, a control server, and a sensing system. A pick-put operation on an inventory item is performed by picking the inventory item from a robotic apparatus by an operator and storing the inventory item in a corresponding bin of the storage system. The control server receives sensor signals when the sensing system automatically senses a pick-up of the inventory item from the robotic apparatus and placement of the inventory item in the corresponding bin of the storage system. The reception of the sensor signals by the control server indicates execution of the pick-put operation. Thus, a need for the operator to manually scan the inventory item during the pick-up or press any buttons on the storage system to indicate completion of the pick-put operation is eliminated.

Abstract: A method for managing resources of a converged fixed access and mobile radio telecommunications network, some of the resources being implemented in a virtualized and remote form in the network, optical resources of the network being allocated between an optical router and a plurality of optical modems of the network is disclosed. A module for centralized management of the mobile radio resources of the network implements receiving a performance indicator for a mobile radio part of the network transmitted by a base station of the network connected to one of the optical modems and/or by a module of remote virtualized radio functions in the network; estimating the optical resource requirements of the mobile radio part from the performance indicator, providing information representative of the optical resource requirements; and transmitting the information of the optical resource requirements to a module for centralized management of the fixed access and optical resources.

Abstract: A method for setting up a communication intended for at least one terminal of at least one second user via analysis of eye movements of a first user. The method is implemented by a device for setting up a communication via analysis of the eye movements of the first user. The device possesses at least one camera, and at least one region of interest is associated, via an identification datum, with the at least one terminal of the at least one second user. The method includes: capturing eye movements with the camera; analysing the captured eye movements; evaluating a duration for which the analysis of the eye movements indicates that a gaze of the user remains directed towards the region of interest; and, when the evaluation indicates that this duration is longer than a threshold, transmitting at least one first message to the at least one terminal identified via the identification datum.

Abstract: A method for receiving a signal during an intrabody communication via a user carrying a terminal. The method is performed by the terminal and includes: receiving a signal from a communication device, indicating that the user moved closer to the device between two instants; detecting, in the signal received, a first radio frame generated between the two instants, the first frame being at the same frequency as that of the signal received; detecting, in the signal received, a second radio frame generated between the two instants, the second frame being at a different frequency to that of the signal received; comparing the first frame to the second frame; and validating a transaction based on the presence or absence of information common to the first and second compared frames.

Abstract: A method for preparing usage data for a relay implemented in a computer network is disclosed. In one aspect, the network comprises at least one source device, one destination device, and at least one relay constituting a circuit to set up a communication between the source device and the destination device. The source device first of all retrieves the identifiers of the relays constituting the circuit and sends a proof of use (PoU) frame addressed to the destination device, each relay of the circuit adding to the PoU frame, at the time of passage, a signature made from a challenge and a key proper to the relay.

Abstract: An optronic transceiver module capable of implementing an optical bidirectional communication of the point to point type via at least one main optical fibre is disclosed. The optronic transceiver module includes a first optical module for supervising an uplink signal received via the main optical fibre delivering a first supervision result, a first optical module for switching the bidirectional communication via the main optical fibre to a bidirectional communication via a backup optical fibre, and vice versa, the first optical switching module being controlled by the first optical supervision module depending on the first supervision result delivered.

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 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 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.