ORANGE Patent applications |
Patent application number | Title | Published |
20160112473 | METHOD FOR REAL-TIME COMMUNICATION BETWEEN WEB BROWSERS - The invention relates to a real-time communication method using WebRTC type technology between web browsers on an Internet type communications network, the method comprising: a first web browser of a first terminal associated with a first user previously loading (S | 04-21-2016 |
20160057431 | METHOD AND DEVICE FOR TRANSMITTING A SEQUENCE OF PICTURES, AND CORRESPONDING METHOD AND DEVICE FOR RECEPTION, COMPUTER PROGRAM AND RECORDING MEDIUM - A method and device for transmitting a sequence of images, and corresponding method and device for receiving same, computer program and recording medium. The invention pertains to a method for transmitting a sequence of images. According to the invention, said method comprises the following steps: identifying ( | 02-25-2016 |
20150359020 | DYNAMIC LTE NETWORK - A communication network comprises a packet core network and at least one wireless access node, arranged to provide the core network with access to user equipment via a first interface established between the access node and a network element of the core network. The network comprises at least one management entity configured to establish a virtual second interface passing through it and linking the access node and the network element and in which the first interface is encapsulated. | 12-10-2015 |
20150348561 | EFFECTIVE ATTENUATION OF PRE-ECHOES IN A DIGITAL AUDIO SIGNAL - A method is provided for processing attenuation of pre-echo in a digital audio signal decoded by transform decoding. The method includes the following acts: decomposition of the decoded signal into at least two sub-signals according to a pre-determined decomposition criterion; calculation of attenuation factors per sub-signal and per sample of a previously determined pre-echo zone; attenuation of pre-echo in the pre-echo zone of each of the sub-signals by applying attenuation factors to the sub-signals; and production of the attenuated signal by addition of the attenuated sub-signals. Also provided are a processing device implementing the acts of the described method, and a decoder including such a device. | 12-03-2015 |
20150319128 | VOICE COMMUNICATION SERVICE FROM A SOCIAL NETWORK - For the purpose of managing a voice communication service in a communication network between a first and at least a second communication terminal, the first and second communication terminals have respective communication identifiers in the communication network. The first and second communication identifiers are associated, at least at a server, with first and second social network identifiers of a social network. A communication request is received, indicating at least the first and second social network identifiers; subsequently, the second communication identifier is identified from the second social network identifier received in the communication request; and, finally, an application notification is transmitted to the second communication terminal on the basis of the second communication identifier. The application notification indicates the first social network identifier. | 11-05-2015 |
20150270999 | FRAME SYNCHRONIZATION IN A RECEIVER USING A PREAMBLE HAVING A SPECIFIC STRUCTURE - A method is provided for synchronizing a receiver receiving a signal corresponding to successive samples arranged in a frame with the beginning of the frame being defined by a preamble having a repetition of a first sequence of L samples coming from a transmitter. A method of transmitting the signal is also provided. The preamble is made up of two portions, one portion constituted by the first repeated sequence and another portion constituted by a second repeated sequence. The second sequence corresponds to the symmetrical version of the first sequence limited to a number M of samples that is less than the number L of samples. | 09-24-2015 |
20150264711 | COMMUNICATIONS METHOD, A COMMUNICATIONS MANAGEMENT METHOD, AND ASSOCIATED DEVICES AND NODES - A data communication method implemented by a sensor node of a telecommunications network including a plurality of sensor nodes and a concentrator node, which share a communication channel. The method includes: selecting a time interval in a contention window including a plurality of time intervals and preceding a transmission period including a plurality of transmission intervals; emitting a request signal during the selected time interval to the concentrator node; receiving a response signal carrying encoded information representing an ordered combination of the intervals marked during which the signals were received by the concentrator node; determining a transmission rank according to a number of intervals marked by the concentrator node; and deciding to emit data to the concentrator node in the transmission period when the transmission rank is lower than or equal to the number of intervals of the transmission period. | 09-17-2015 |
20150257185 | METHOD OF COMMUNICATION IN AN ACCESS NETWORK WITH D2D COMMUNICATION, AND A CORRESPONDING BASE STATION, COMPUTER PROGRAM PRODUCT, AND DATA MEDIUM - A communication method is provided, which is implemented by a base station of an access network in order to allocate spectrum resources among terminals identified by the station, the station having already allocated all of its spectrum resources to identified terminals having communication set up via the base station. These terminals determine a group of terminals. The method includes: verifying admissibility of a pair of terminals that are candidates for direct communication by determining a set of served terminals that are candidates for sharing their respective spectrum resources with the pair under the sole constraint of the candidate terminal and the pair satisfying their respective QoS criteria. | 09-10-2015 |
20150257172 | METHOD AND DEVICE FOR REGULATING TRANSMISSION IN A TELECOMMUNICATION NETWORK - A method is provided for regulating transmission implemented by a station, having at least one packet to be transmitted via a communication network, and participating in at least one tournament composed of a succession of selection rounds. The method includes: obtaining by the station, for each selection round of a first tournament, a binary value assigned to the station, representative either of an authorization to transmit, or of a prohibition to transmit, transmitting, on completion of the first tournament, at least one packet by the station when the station determines, as a function of at least one of the binary values assigned to the station for the selection rounds of the first tournament, that the station is authorized to transmit. The at least one packet transmitted by the station includes data representative of the succession of binary values assigned to the station for the selection rounds. | 09-10-2015 |
20150257154 | Method and Device to Associate at Least One Telecommunication user Equipment to Component Carriers - A method is provided to associate at least one user equipment to a plurality of component carriers. A carrier-to-interference ratio is calculated for each of component carriers available for the user equipment. Differences between the calculated carrier-to-interference ratios are calculated, with each difference being associated to a different one of the component carriers intervening in the difference, the component carriers being ordered in the decreasing order of their carrier frequency. The user equipment is associated with the component carrier having the lowest difference. | 09-10-2015 |
20150244460 | Method and Device for Generating Electrical Signals Corresponding to a Wavelength, from Polychromatic Optical Signals - A method is provided for generating a plurality of electrical signals from polychromatic optical signals extracted from a set of optical fibers, a polychromatic signal including a plurality of predetermined wavelengths. An electrical signal is generated by using predetermined wavelengths. The method includes: grouping the extracted optical signals together into a polychromatic optical signal beam; separating the polychromatic signal beam into a plurality of monochromatic optical signal beams; and converting the plurality of separated monochromatic optical signal beams into the plurality of electrical signals. | 08-27-2015 |
20150223004 | Optimized Calibration of a Multi-Loudspeaker Sound Playback System - A method of calibrating a sound restitution assembly for a multichannel sound signal, which includes a plurality of loudspeakers. The method includes: obtaining multidirectional impulse responses of the loudspeakers to reproduction of a predetermined audio signal; analyzing the multidirectional impulse responses obtained, in a domain of spatio-temporal representation, over at least one time window encompassing the instants of arrival of the first reflections of the audio signal reproduced to determine a set of characteristics of the first reflections; comparing the amplitude of each of the reflections with a predetermined perceptibility threshold and identifying imperceptible reflections for which the amplitude is below the predetermined threshold; modifying the impulse responses obtained to obtain perceptive impulse responses, by deleting the reflections identified as imperceptible; and determining a filtering matrix on the basis of the perceptive impulse responses for an application of this filtering matrix to the multichannel audio signal before sound restitution. | 08-06-2015 |
20150181231 | METHOD FOR ENCODING A CURRENT BLOCK OF A FIRST IMAGE COMPONENT RELATIVE TO A REFERENCE BLOCK OF AT LEAST ONE SECOND IMAGE COMPONENT, ENCODING DEVICE AND CORRESPONDING COMPUTER PROGRAM - A method for coding a current block of a first image component with respect to a reference block of at least one second image component. The first and second image components are representative of the same scene, and the reference block being previously subjected to coding by partitioning, and then to decoding. Partitioning of the reference block is performed a plurality of times until a determined level of depth of partitioning is obtained. The coding method includes, as a function of the type of the first and second image components: partitioning the current block a plurality of times until a level of depth of partitioning dependent on the level of partitioning of the reference block is obtained; or partitioning the current block on the basis of a level of depth of partitioning previously initialized by a level of partitioning depending on the level of partitioning for the reference block. | 06-25-2015 |
20150180697 | METHOD OF WIRELESS COMMUNICATION WITH A MULTI-ANTENNA RECEIVER - A method of transmitting data between a transmitter furnished with M>=1 transmission antenna(s) and a receiver furnished with N>=2 reception antennas, in which said data are coded using an OFDM/OQAM modulation having L>=1 subcarriers. The method combines a specific coding/decoding with a precoding by Time Reversal, which can be used in high speed radio communications. | 06-25-2015 |
20150131741 | METHOD OF CODING AND DECODING INTEGRAL IMAGES, A DEVICE FOR CODING AND DECODING INTEGRAL IMAGES, AND CORRESPONDING COMPUTER PROGRAMS - A method is provided for encoding at least one integral image representative of at least one object in perspective in a scene. The method implements the following steps: applying a discrete wavelet transform directly to the pixels of the integral image, delivering a plurality of transform coefficients; and encoding the delivered transform coefficients. | 05-14-2015 |
20150124897 | METHOD OF TRANSMITTING AND RECEIVING DATA SYMBOLS - Disclosed is a method for transmitting from a transmitter device having M transmit antennas to a receiver device having N+C receive antennas, where M, N, and C are integers greater than or equal to 1. In one embodiment, the method comprises a process of spatial frequency multiplexing a block of N data symbols D | 05-07-2015 |
20150117620 | METHOD OF SAFEGUARDING ANONYMITY DURING A TELEPHONE COMMUNICATION AND TELECOMMUNICATION SYSTEM FOR IMPLEMENTING THE METHOD - A method is provided for safeguarding anonymity during a communication with a correspondent, between a caller and a user being called. The communication has an anonymous nature. The method includes the following steps: upon receiving a response from the correspondent to the communication sent by the caller, putting the caller on hold; analysis of the response received from the correspondent, for determining whether the correspondent corresponds to the voicemail of the user being called; and in the case of a positive determination, playing to the caller an anonymous welcome message in which the identity of the user being called is masked. | 04-30-2015 |
20150095514 | Content Centric M2M System - A method for routing data at a first node of a network including a second node. The method includes: providing the first node with a database storing an association between: an URL component identifying content at the first node, and a unique identifier associated to the second node, the unique identifier being specified by the second node; registering content locally stored in the second node by storing in the database an association between an URL component identifying the locally stored content and the unique identifier of the second node; and, upon reception from a requesting entity, by the first node, of a content request having a content identifier, the method includes: checking in the database whether the content identifier includes the URL component, and forwarding the content request to the second node if the content identifier includes the URL component associated with the unique identifier of the second node. | 04-02-2015 |
20150078454 | METHOD AND DEVICE FOR CODING AND DECODING IMAGES - A coding method includes cutting an image into a plurality of blocks containing symbols. Adjacent pairs of blocks are grouped into a predetermined number of tiles of the image. An entropy coder codes each tile by associating digital information with the symbols of each block of a tile under consideration, Coding includes, for the first block of the image, a substep of initializing state variables of the entropy coder. At least one data substream is generated and representative of at least one of the coded tiles. When the current block of the tile forms a boundary with an adjacent edge of a neighboring tile, the method includes writing in the substream all of the digital information that has been associated with the symbols during the coding, for the tile under consideration, of the blocks preceding the current block, and performing the initialization substep. | 03-19-2015 |
20150078228 | Method for Processing the Reception of a Communication Signal by Radio Channel, and Associated Method for Processing the Transmission, Devices and Computer Programs - Provided are methods for receiving and transmitting a communication signal by radio channel and corresponding devices and computer programs. A plurality of nodes alternately comply with sleep periods and wake periods, and a transmitter node precedes transmission of data to a recipient node with a step of transmitting a preamble of a length at least equal to a sleep period of the recipient node, wherein at least two transmission channels has been defined between the nodes with a view to the transmission of the preamble. The method includes selecting from the plurality of channels at least one channel for listening to the preamble, called a current channel; and deciding to the change the listening channel on detection of at least one triggering event likely to affect predetermined operational constraints of the receiver node. | 03-19-2015 |
20150049648 | METHODS FOR APPLYING SESSION-PROCESSING RULES IN ACCORDANCE WITH A PRESENCE MAP OF MOBILE TERMINALS IN SPECIAL AREAS - A method for transmitting a presence map of mobile terminals connected via a communication session to a mobile network covering a plurality of location areas. The method includes: obtaining information relating to existence of at least one special area from among the plurality of location areas and with which a special session-processing rule is associated; iteratively updating a presence map associating location area identifiers with terminal identifiers, including: collecting location information of a terminal, including a location area identifier of the terminal; searching the area information for existence of a special area that corresponds to the location area; and, when the special area exists, adding the terminal identifier and the location area identifier to the terminal presence map; and transmitting the terminal presence map to a device of the mobile network capable of applying a session-processing rule to a terminal in accordance with at least the location area thereof. | 02-19-2015 |
20150017959 | METHOD FOR MANAGING THE ESTABLISHMENT OF A DIGITAL CONNECTION - The invention relates in particular to methods for managing: user communication terminals, the anonymisation of private user communication identifiers, and the use of private user communication identifiers. Upon designation of a social identifier of a first user, the aforementioned methods can be used to transmit one of the private communication identifiers associated with said first user to a communication establishment device for the purpose of anonymously connecting the first user with a second user having designated the social identifier. | 01-15-2015 |
20140359710 | METHOD OF AND APPARATUS FOR PROVIDING AN INDICATION OF DATA CONSUMPTION - A method and apparatus providing an indication of data consumption by an application, which is executable on an electronic device and operable to consume data, via a network, from at least one remote content provider server. The method includes: providing, on the electronic device, an iconic representation for the application, the iconic representation having an indication of previous data consumption by the application from the at least one remote content provider server during previous execution of the application; executing the application in response to selection of the iconic representation; receiving, from the network, data representative of new data consumption with the at least one remote content provider server during the execution of the application; and providing an updated iconic representation for the application. The updated iconic representation includes an indication of updated data consumption based on the received data representative of the new data consumption and the previous data consumption. | 12-04-2014 |
20140359295 | METHOD OF TRANSFERRING THE CONTROL OF A SECURITY MODULE FROM A FIRST ENTITY TO A SECOND ENTITY - A method is provided for transferring control of a security module from a first entity to a second entity. The security module has a first security domain controlled by the first entity by at least one first secret control key specific to the first entity, and a second security domain, the second domain containing a private key and a certificate of a public key of a controlling authority. The method includes: receiving a request to obtain the certificate; sending the certificate; receiving data encrypted by the public key of the certificate, the data including at least one second secret control key specific to the second entity; decrypting the data; verifying the data; and if the verification is positive, replacing the at least one first secret control key by the at least one second secret control key. | 12-04-2014 |
20140351335 | METHOD FOR SHARING MULTIMEDIA CONTENT BETWEEN TWO USERS - A method for sharing multimedia content between at least a first user and a second user using first and second telecommunications terminals, respectively, the content being associated with the second user and being stored in a database hosted by a service platform accessible via a telecommunications network. The method includes: a network-based content-sharing server validating a request to share multimedia content transmitted by the first terminal by authenticating an identifier of the second terminal, which was obtained from a response to the request received from the second terminal; in the content-sharing server, if the sharing request is validated, activating a sharing session and opening a sharing memory space for enabling the sharing of content data between the first and second terminal, and transmitting session activation information to the first terminal; and displaying, in each of the first and second terminals, a sharing window for displaying the data of the sharing space during the sharing session. | 11-27-2014 |
20140348237 | METHOD FOR ENCODING AND DECODING IMAGES, DEVICE FOR ENCODING AND DECODING IMAGES AND CORRESPONDING COMPUTER PROGRAMS - An encoding device and method are provided for encoding at least one image split into partitions. The method implements, for a current partition to be encoded, steps of: selecting at least one causal partition already encoded and then decoded; calculating at least one optimal encoding parameter associated with the selected causal partition, according to a predetermined criterion of encoding performance, by comparing a plurality of encoding parameters applied to the selected causal partition; and encoding the current partition by using the calculated optimum encoding parameter. | 11-27-2014 |
20140347392 | AUGMENTED-REALITY RANGE-OF-MOTION THERAPY SYSTEM AND METHOD OF OPERATION THEREOF - A server to perform a selected therapy on a user. The server may include a processor which may obtain activity information (AI) including information related to one or more of augmented-reality (AR) activity information, AR anatomical feature information, and range-of-motion (ROM) information; obtain user information including information related to one or more of the anatomy and physiology of the user; determine expected range-of-motion (EROM) information in accordance with the AI and the user information; track selected body parts (SBPs) of the user corresponding with the AR anatomical feature information; and/or render one or more augmented-reality limbs (ARLs) in relation with one or more corresponding SBPs of the user on a display of the system. | 11-27-2014 |
20140344895 | VERTICAL SOCIAL NETWORK - A method is provided to manage access to a social network from a mobile device, which has a user ID. The method is executed by a server, which manages accesses for a plurality of social networks, each social network being associated with a location and a time window. The method includes: receiving a request from the mobile device to join a social network, the request comprising at least information on the location of the mobile device and the user ID; gathering a timestamp associated with the received request; retrieving at least one social network associated with the location of the mobile device and a time window comprising the time indicated by the timestamp and registering the user ID in association to the at least one social network. | 11-20-2014 |
20140325270 | METHOD AND A DEVICE FOR MANAGING AN APPLICATION REFERENCED BY A DEVICE - This method of managing at least one application referenced by a device (TRM) comprises a step of deleting execution data of said application, said execution data including at least some of the execution context of said application and said execution data that have been stored on remote equipment (SRV), and a step of downloading execution data of said application from said remote equipment. | 10-30-2014 |
20140294021 | Method of Routing Synchronization Messages - A method of routing synchronization messages in a packet communication network, in which a packet is routed using a global routing table. A piece of equipment in the network implements the following steps: detecting a packet carrying a synchronization message in a packet stream; determining an output port; emitting a packet carrying the message at the determined output port, the message being modified using a piece of information representing a time of transit in the equipment. A synchronization routing table, which stores at least one association between an input port and at least one output port, is configured in the equipment. When the packet carrying the received message indicates a routing needs to be carried out using the synchronization table, the output port for this packet is determined by the equipment according to an input port on which the packet is received and by reading the synchronization table. | 10-02-2014 |
20140293067 | Method of Evaluating at Least one Defect of Quality in a Data Signal, Associated Device and Computer Program - Method of evaluating a defect of quality in a data signal, associated device and computer program. The method evaluates the defect of a carrier signal bearing data intended to be restored to a recipient, the signal including a video component and audio component. The method includes the following steps implemented on at least one sample of the signal: detection of a defect in the video component of the sample and calculation of a duration associated with the defect; assigning a class of defect to the defect detected as a function of its associated duration; according to the class of defect assigned, obtaining a result of searching for a defect in the audio component at the instants corresponding to the sample; deciding to confirm the detection of a defect of quality in the sequence as a function of the result of the search for a defect in the audio component. | 10-02-2014 |
20140282154 | METHOD FOR PROCESSING A COMPOUND GESTURE, AND ASSOCIATED DEVICE AND USER TERMINAL - A method for processing a compound gesture, made by a user using a pointing tool on a sensitive pad of a terminal. The terminal has a screen for reproducing a graphical representation of a sequence of selectable graphical elements and a module for processing and interpreting an interaction with the sensitive pad according to a mode selected from a default, relative-positioning mode of sequential interaction and an absolute-positioning mode of graphical interaction. During execution of the gesture by the user, on detection of static pointing to a spatial position on the sensitive pad during a predetermined period of time, the module toggles to the absolute-positioning mode of graphical interaction. When the pointing position is situated a distance below a threshold from a graphical element displayed on the screen, the module selects the graphical element, without the pointing tool being raised, then toggles to the relative-positioning mode of sequential interaction. | 09-18-2014 |
20140269312 | BASE STATION HAVING A PLURALITY OF ANTENNAS FOR THE ADAPTIVE OFFLOADING OF AN OVERLOADED AREA - Telecommunication stations having a wide coverage area are described. Some embodiments relate to a station for transmitting and/or receiving electromagnetic waves, including at least two antenna ports, each antenna port being capable of being connected to a respective group of antennas comprising one or more antennas, the respective signals being fed to the respective antenna ports being identical to one another, except for, if need be, the respective powers thereof, the station further including adjustment components capable of separately adjusting the respective power of at least one of the respective signals, and a control component capable of controlling the adjustment components according to a control signal received by the station. In some embodiments, the telecommunications systems described herein can be used for heterogeneous mobile networks. | 09-18-2014 |
20140254665 | METHOD FOR ENCODING AND DECODING IMAGES, ENCODING AND DECODING DEVICE, AND CORRESPONDING COMPUTER PROGRAMS - A method for coding includes; segmenting an image into blocks; grouping blocks into a number of subsets; coding, using an entropy coding module, each subset, by associating digital information with symbols of each block of a subset, including, for the first block of the image, initializing state variables of the coding module; and generating a data sub-stream representative of at least one of the coded subsets of blocks. Where a current block is the first block to be coded of a subset, symbol occurrence probabilities for the first current block are determined based on those for a coded and decoded predetermined block of at least one other subset. Where the current block is the last coded block of the subset: writing, in the sub-stream representative of the subset, the entire the digital information associated with the symbols during coding of the blocks of the subset, and implementing the initializing sub-step. | 09-11-2014 |
20140247777 | METHOD OF TRANSMITTING DATA PACKETS, AND CORRESPONDING STATIONS AND COMPUTER PROGRAM - A method and device are provided for transmitting data packets to an access network with sharing of a multiband channel among stations. A first band is referred to as a “transmission” band, and a second band is referred to as a “signaling” band. A station accesses the channel for transmitting data of a stream after using a counter to decrement a backoff value. The method includes: receiving backoff counts sent successively over the signaling channel by the various stations relating to their various streams; comparing the backoff counts with one another in order to detect identical values; and in the event of there being identical values between a plurality of stations, determining at least one new backoff count value that is different from all the others. | 09-04-2014 |
20140233733 | METHOD OF PROCESSING A DATA PACKET BEFORE TRANSMISSION OVER A RADIO COMMUNICATIONS NETWORK, A METHOD OF PROCESSING A RECEIVED DATA PACKET, AND ASSOCIATED DEVICES AND SYSTEMS - A method for processing a data packet before transmission over a radio communications network as a succession of waveforms transmitted at positions defined by hopping codes, which are time positions or frequency positions. The packet is transmitted over a communications channel of the network by a transmitter node to a destination node. The method includes the following steps performed for each bit of the data packet to be transmitted, referred to as the current bit: calculating a hopping code at least as a function of the value of the current bit and of an encryption key generated by a pseudo-random generator, the encryption key having size greater than the maximum size of a data packet transmitted over the channel; and causing a waveform to be transmitted at the position defined by the calculated hopping code, the transmitted waveform being identical regardless of the value of the current bit. | 08-21-2014 |
20140223556 | Method for Detecting Attacks and for Protection - A method is provided for attack detection and protection of a set of virtual machines in a system, which includes at least one first host server hosting said set of virtual machines. The method includes: receiving an attack detection message regarding a virtual machine, triggering a first migration of the virtual machine from the first host server toward a security system, and receiving an attack treatment message regarding the migrated virtual machine. | 08-07-2014 |
20140219648 | Method for Protecting a PON From Photoreceiver Overload by an ONT - A method and device are provided for protecting a passive optical network including an optical-line terminal connected to a plurality of optical network terminals grouped set-wise. The method includes: obtaining a transmission schedule of the optical network terminals; comparing, by set, the schedule with the signals transmitted by the optical network terminals, and, if at least one optical network terminal of an assembly does not transmit in synchronization with the schedule, disconnecting the assembly. | 08-07-2014 |
20140219459 | ALLOCATION, BY SUB-BANDS, OF BITS FOR QUANTIFYING SPATIAL INFORMATION PARAMETERS FOR PARAMETRIC ENCODING - A method is provided for allocating bits for quantifying spatial information parameters by frequency sub-band for parametric encoding/decoding of a multichannel audio stream representative of a soundstage consisting of a plurality of sound sources. The method includes a step of quantifying or inversely quantifying, by frequency sub-band, spatial information parameters for the sound sources of the soundscape. The method further includes: assessing a spatial resolution of the current sub-band on the basis of the spectral properties of the sub-band; and determining a number of bits to be allocated to the current sub-band, the number of bits to be allocated being inversely proportional to the estimated spatial resolution. Also provided is a device for allocating quantification bits implementing the above-described method. | 08-07-2014 |
20140219188 | Mechanism for Managing PDN Connections in LTE/EPC Networks - A method is provided for managing at least one connection established between a mobile terminal and an anchor gateway located between a mobile network and a packet-switching network, and being capable of conducting at least one communication session with the packet-switching network. The method includes receiving a management message from a device suitable for managing the at least one connection, the message including at least one piece of information relating to a change in the state of a connection of the mobile terminal, and an identifier relating to the connection; determining the need for a new connection by analyzing the at least one current connection at least according to the received information; once it has been determined that the need for a new connection exists, triggering the transmission of a request to establish a new connection between the mobile terminal and a new anchor gateway according to the analysis. | 08-07-2014 |
20140211686 | A CHANNEL SELECTION METHOD, AND CORRESPONDING WIFI DEVICE AND COMPUTER PROGRAM - A method is provided for selecting a channel for a multiband WiFi access network with channel sharing between access points of the WiFi network. A first band is said to be a “transmission” band and a second band is said to be a “signaling” band, which has radio coverage that is greater than that of the transmission band. The method includes transmitting first pertinent information in the signaling band, the first pertinent information relating to occupancy of the transmission band by the access point; and receiving second pertinent information in the signaling band, the second pertinent information relating to occupancy of the transmission band by neighboring access points, these steps taking place simultaneously with any step of transmission in the transmission band. | 07-31-2014 |
20140206349 | Obtaining, by a Terminal, of Information Relating to Access to a Service - A method is provided with which a terminal can obtain information relating to a radio environment. The method includes the following steps: a discovery device receives a request from the terminal to discover a radio environment; the discovery device determines a list comprising a plurality of access points that belong respectively to an access network and are provided to supply radio coverage at a current location of the terminal; a piece of information is obtained relating to an access to a service by using the access points on the list; the list is enriched with the information obtained in association with the access point; the enriched list is scheduled according to at least one criterion relating to the service; and the ordered list is sent to the terminal by the discovery device. | 07-24-2014 |
20140189868 | METHOD FOR DETECTING INTRUSIONS ON A SET OF VIRTUAL RESOURCES - A method for detecting intrusions on a set of virtual resources in a computer system including at least one physical machine hosting the set of virtual resources. The method includes: calculating an intrusion detection itinerary defined by a sequence of virtual resources from the set, the virtual resources being integrated and arranged in the sequence on the basis of respective vulnerability criticality levels assigned to the virtual resources of the set; and carrying out an intrusion detection operation, following the calculated itinerary. | 07-03-2014 |
20140153675 | Estimation of a Time, Phase and Frequency Shift of an OQAM Multicarrier Signal - A method is provided for receiving an OQAM multi-carrier signal, which implements a step of estimating, in the time domain, at least one time, phase, and/or frequency shift of the multi-carrier signal. The estimation step implements at least one estimator in order to estimate the time shift, referred to as a time estimator, and/or at least one estimator for estimating the phase shift, referred to as a phase estimator, and/or at least one estimator for estimating the frequency shift, referred to as a frequency estimator. The multi-carrier signal includes at least one preamble, and at least one of the estimators takes into account coefficients of a prototype filter used in transmission in order to shape at least one preamble inserted into the multi-carrier signal. | 06-05-2014 |
20140149613 | ELECTRONIC STORAGE MODULE, METHOD FOR ASSIGNING CONTACTS OF AN ELECTRONIC STORAGE MODULE, METHOD FOR IMPLEMENTING AN ASSIGNMENT - Provided are an electronic storage module, a method for assigning contacts of an electronic storage module and a method for implementing an assignment. Exemplary modules include chip cards such as SIM cards (Subscriber Identification Modules), in particular but not limited to cards that use six contacts. The electronic storage module has a plurality of contacts, including at least one reset contact and at least one first set of contacts forming a first communication interface between the electronic storage module and an electronic device including the electronic storage module. The set of contacts constitutes at least one second communication interface. The reset contact makes it possible to indicate which one of the first or second communication interfaces the first set of contacts uses at a given time. | 05-29-2014 |
20140142930 | ADAPTATIONS OF ANALYSIS OR SYNTHESIS WEIGHTING WINDOWS FOR TRANSFORM CODING OR DECODING - A method and device are provided for coding or decoding a digital audio signal by transform using analysis or synthesis weighting windows applied to sample frames. The method includes an irregular sampling of an initial window provided for a transform of given initial size N, to apply a secondary transform of size M different from N. | 05-22-2014 |
20140139362 | DELAY-OPTIMIZED OVERLAP TRANSFORM, CODING/DECODING WEIGHTING WINDOWS - Coding/decoding of a digital signal, consisting of successive blocks of samples, the coding being of the transform with overlap type and comprising, upon analysis, the application of a weighting window to two blocks of M successive samples. In particular, this weighting window is asymmetric and comprises four distinct portions extending successively over the two aforesaid blocks, with: a first portion, increasing over a first interval of samples, a second portion, constant at a value of 1 over a second interval, a third portion, decreasing over a third interval, and a fourth portion, constant at a value of 0 over a fourth interval. | 05-22-2014 |
20140137210 | METHOD OF PROCESSING A DATA PACKET ON TRANSMISSION, A METHOD OF PROCESSING A DATA PACKET ON RECEPTION, AND ASSOCIATED DEVICES AND NODES - A method is provided for processing a data packet on reception, where the data packet is transmitted by a first node to a second node over a link of a wireless electronic communications network. The packet includes a header and payload data. The method includes a step of receiving the data packet in two stages, a first stage of receiving the header and a second stage of receiving the payload data. The first stage includes the following steps performed by the second node on receiving a header of the data packet: detecting in the received preamble an authentication preamble for authenticating the link; using the data packet authentication preamble to authenticate the link; and in the event of the authentication having a positive result, deciding to trigger the second stage of receiving the payload data from the data packet. | 05-15-2014 |
20140130112 | METHOD FOR ACCESSING A SERVICE, IN PARTICULAR A WEB PORTAL, BY MEANS OF A TERMINAL FOR REPLAYING A MULTIMEDIA STREAM - A method is provided for accessing a service by a terminal for replaying a multimedia stream. The terminal performs the following steps: reception of the multimedia stream; detection, in the multimedia stream, of an item of information pertaining to access to a service; storage of the item of access information; association of the item of access information with a predefined man-machine interface element; and in the event of interaction of a user with the man-machine interface element, execution of an operation for access to the service using the item of access information. | 05-08-2014 |
20140129893 | Retransmission of Data Lost Between a Sender and a Receiver - A method is provided for receiving a realtime data stream transmitted at a given speed in the form of packets between a transmitter and a receiver in a telecommunication network. The receiver has a buffer memory for storing the received packets. The method includes the following steps after detection of a loss of packets: requesting retransmission of the lost packets at a speed that is higher than the given speed; receiving retransmitted packets and realtime packets, the retransmitted packets having been transmitted with priority in relation to the realtime packets; and storing the retransmitted packets in the buffer memory. | 05-08-2014 |
20140129736 | Data Routing - A routing device includes a routing table. The routing table has a set of entries, each entry including: a content name attribute containing a content name value identifying a content, a faces attribute containing a faces value identifying a set of devices storing data related to the content name value, and a mask type attribute containing a mask type value identifying a type of mask to be used for performing a routing table lookup. The routing device is configured to perform a routing table lookup, the routing table lookup including the use of the mask type value of an entry to determine a covering relation between the content name value of the said entry and a content name value to be searched. The routing device is further configured to update the routing table depending on the determined covering relation. | 05-08-2014 |
20140123266 | INCOMING REDIRECTION MECHANISM ON A REVERSE PROXY - A system is provided for filtering packets. The system includes: a filter for determining, by applying a set of at least one filtering rule, whether a packet is permitted to be routed towards a receiving entity. The system includes a verification element for verifying validity of an authentication token included in a request received by the filtering system and adds, to the set, after receiving an initial request, a so-called top-level filtering rule, permitting the routing, towards the verification element, of at least one packet received via a predetermined communication port of the device, in which the source address is identical to the source address of the initial request, regardless of the source communication port of the subsequent request. A routing element routes a subsequent request including a valid authentication token towards a receiving entity of the subsequent request. | 05-01-2014 |
20140113678 | METHOD FOR CONTROLLING POWER IN MOBILE NETWORKS - A method for controlling power in a mobile network. The method includes, for each server station s, where s=1, . . . , A, belonging to a group of A server stations, where A≧2, each emitting with a power P | 04-24-2014 |
20140108609 | Technique for communication between networks for distributing digital contents - A method is provided for communication, which is implemented by an interfacing device of a server of a first network for distributing digital content. The method includes: receiving a content ingestion request emitted by a device of a second network for distributing content, with a view to storage of the content in the second distribution network; and when the first distribution network is not able to respond to the request, dispatching an enquiry destined for at least one third network for distributing content, requesting a transfer of the content to the second distribution network. The first distribution network delegates the transfer of the content. The third distribution network then transfers the digital content to the second content distribution network. | 04-17-2014 |
20140096192 | PUTTING IN PLACE A SECURITY ASSOCIATION OF GBA TYPE FOR A TERMINAL IN A MOBILE TELECOMMUNICATIONS NETWORK - A method is provided for putting in place a security association of GBA type for a terminal. The method includes the following steps, executed in a network access server, following the receipt of a request for attachment to the network from the terminal: dispatching a request to a subscriber server, receipt of a response including an indication that the user profile associated with the terminal supports the security association of GBA type. | 04-03-2014 |
20140095732 | METHOD OF RESOLVING SUBSCRIBER IDENTIFIERS - A method is provided to resolve subscriber identifiers for implementation of an electronic communication service supported by an electronic communications network, between a first subscriber to a first service provider and a second subscriber to a second service provider. The method includes the following steps: receiving a request for resolution of subscriber identifiers including a primary identifier of the second subscriber and at least one identifier of the service requested by the first subscriber; obtaining at least one secondary identifier of the second subscriber, corresponding to the service requested by the first subscriber, by consulting a subscriber identifier resolution table, this table associating a secondary identifier of a subscriber with a pair {primary identifier of the subscriber; identifier of a service subscribed to by the subscriber}; dispatching a subscriber identifier resolution response including the secondary identifier of the second subscriber, corresponding to the service requested by the first subscriber. | 04-03-2014 |
20140090052 | METHOD FOR INPUTTING A CODE USING A PORTABLE DEVICE, AND ASSOCIATED PORTABLE DEVICE - A method and apparatus are provided for entering a code using a portable device. The method includes measuring at least one angle of inclination of the portable device and generating an input code from the measured angle of inclination. | 03-27-2014 |
20140085417 | METHOD FOR ENCODING AND DECODING INTEGRAL IMAGES, DEVICE FOR ENCODING AND DECODING INTEGRAL IMAGES AND CORRESPONDING COMPUTER PROGRAMS - An encoder and method of encoding are provided for encoding at least one integral image representing at least one object in perspective in a scene and including a plurality of elemental images. The method of encoding includes generating a plurality of K sub-images on the basis of the plurality of basic images; arrangement of the sub-images in a predetermined pattern such as to form a multi-view image of the object, the views corresponding respectively to the sub-images; and adaptive compression of the multi-view image formed, as a function of the motion type of the object in the scene. | 03-27-2014 |
20140074931 | METHOD AND DEVICE FOR SUGGESTING APPLICATIONS - A method for suggesting applications applied by a terminal compatible with its operating system, is disclosed. One aspect of the method includes receiving a link for accessing the downloading of the application and restoring a message suggesting to the user the downloading; The method further includes determining at least one data structure including identifiers; selecting at least one identifier; generating from the identifier a domain name including an indication of the operating system; and sending the domain name to a server capable of providing a corresponding link for accessing the domain name. Lastly, the access link is received in response to said sending step. A system and device for implementing the method are also disclosed. | 03-13-2014 |
20140073327 | METHOD OF PROCESSING A REQUEST TO HAND OVER A COMMUNICATION BETWEEN TWO ACCESS NETWORKS - Methods and devices for processing a request for connecting a first access network to a core network are disclosed. In some embodiments, the methods comprise receiving a request to hand over to the first network a communication that is set up on a second network, the request including an identifier of the communication, information about a media session associated with the communication on the first network, and information representative of treatment to be applied on the second network to a media session associated with the communication; identifying a second connection entity for connecting the second network to the core network and through which the communication on the second network is passing; transmitting the identifier and the information to the second entity; and transferring to the core network the request together with the information relating to the media session and an identifier of the communication in the core network. | 03-13-2014 |
20140064407 | METHOD FOR MODULATING AN OQAM TYPE MULTI-CARRIER SIGNAL, AND CORRESPONDING COMPUTER PROGRAM AND MODULATOR - A modulator and modulation method are provided, which output an OQAM multi-carrier signal. The method implements a step of transforming, from the frequency domain to the time domain, a set of M symbols of real data so as to output M transformed symbols. The complete transformation includes the following sub-steps: applying a partial Fourier transform to the set of M symbols of real data, outputting a first subset of C transformed symbols, where C is strictly less than M; and obtaining, from the first subset, a second subset of (M-C) transformed symbols that is complementary to the first subset. | 03-06-2014 |
20140059181 | DISTRIBUTION OF APPLICATIONS IN A NETWORK - A method of distributing applications in a first network destined for user terminals is provided. The method includes downloading an application to a user terminal via a first download server associated with the first network, the downloaded application being stored in an entity within a second network interconnected with the first network. Prior to downloading, the method includes: sending, from the first download server, a message containing rules relating to applications likely to be downloaded by the first download server, to a central control server; receiving, by a second download server associated with the second network, a download request sent from the first download server; sending, by the second download server, a response message to the first download server, the response message including data allowing downloading; and transmitting a message containing information relating to the downloading of the application, from the second download server to the central control server. | 02-27-2014 |
20140036971 | WEIGHTING FILTER, AND CORRESPONDING METHODS AND DEVICES FOR TRANSMITTING AND RECEIVING AN ANALOG SIGNAL AND COMPUTER PROGRAM - A weighting filter is provided for use in a device for transmitting and/or receiving an analog signal. The device is capable of transmitting and/or receiving the analog signal in a predetermined frequency band consisting of two adjacent sub-bands, referred to as first and second sub-bands. The weighting filter includes: a first branch, which attenuates the analog signal; a second branch that filters the analog signal and has a bandwidth corresponding to the first sub-band or to the second sub-band; and a module that combines signals from the first and second branches. | 02-06-2014 |
20140033282 | PUTTING IN PLACE A SECURITY ASSOCIATION OF GBA TYPE FOR A TERMINAL IN A MOBILE TELECOMMUNICATIONS NETWORK - A method is provided for putting in place a security association of GBA type for a terminal. The method includes the following steps, executed in a network access server, following receipt of a request for attachment to the network from the terminal: dispatching a request for association of security to a priming function server; reception of a response comprising security association parameters, from the priming function server and dispatching a message including the security association parameters to the terminal. | 01-30-2014 |
20140032212 | EVALUATION OF THE VOICE QUALITY OF A CODED SPEECH SIGNAL - A method is provided for determining an indicator evaluating the voice quality of a coded speech signal. The method includes the following steps: calculation per signal frame, of a predetermined number of coefficients of a linear prediction filter for the coded speech signal; determination per frame, of a speech signal reconstructed on the basis of the filter coefficients thus calculated; obtaining per sample, of the residual between the coded speech signal and the reconstructed speech signal; calculation of an evaluation indicator on the basis of the mean or the absolute value of the residuals obtained for all the samples. Also provided are a device for determining an indicator implementing the above method, a method of evaluating the quality or of identifying the class of coding of the coded signal using the indicator determined, as well as a measurement terminal implementing these methods. | 01-30-2014 |
20140029933 | System for Determining a Propagation Time of an Optical Signal Between Two Optical Devices Using an Optical Link - A system is provided for determining a propagation time of an optical signal between two devices in an optical transmission network. The first device is designed to determine the propagation time following the transmission of an optical measurement signal in a propagation direction towards a second device using an optical link while passing through an intermediate device, which includes at least one amplifier and one chromatic-dispersion compensation module that introduces a delay, and following the reception an optical return signal from the second device using the same optical link in a direction opposite to the propagation direction. The measurement system is configured to extract the return signal output by the intermediate device; regenerate the extracted return signal; feed the regenerated signal into the optical link, at the input of the intermediate device; and obtain a return signal-reception time while taking account the delay introduced by said compensation module. | 01-30-2014 |
20140025955 | VERIFYING THE INTEGRITY OF DATA FROM EQUIPMENT ON BOARD A VEHICLE - A method of verifying data integrity performed by on-board equipment in a vehicle, the method comprising:
| 01-23-2014 |
20140024391 | METHOD AND A DEVICE FOR IDENTIFYING THE POSITION OF A TRANSPONDER - A terminal is provided, which has a near-field communication module suitable for receiving signals from a transponder fitted with a circuit presenting a load impedance. The terminal includes a receiver suitable for receiving a first signal relating to the load impedance of the transponder (T | 01-23-2014 |
20140016700 | METHOD OF CODING AND DECODING IMAGES, CODING AND DECODING DEVICE AND COMPUTER PROGRAMS CORRESPONDING THERETO - A method of coding at least one image comprising the steps of splitting the image into a plurality of blocks, of grouping said blocks into a predetermined number of subsets of blocks, of coding each of said subsets of blocks in parallel, the blocks of a subset considered being coded according to a predetermined sequential order of traversal. The coding step comprises, for a current block of a subset considered, the sub-step of predictive coding of said current block with respect to at least one previously coded and decoded block, and the sub-step of entropy coding of said current block on the basis of at least one probability of appearance of a symbol. | 01-16-2014 |
20140006565 | TECHNIQUE FOR COMMUNICATION IN A COMMUNICATIONS NETWORK WITH ROUTING BY NAME | 01-02-2014 |
20130347071 | METHOD AND SYSTEM FOR GRANTING ACCESS TO A SECURED WEBSITE - A method and system are provided for granting access to a secured website of a content provider. The method includes: detection of a user's request for accessing secured website on a first communication device, the request indicating that at least one access code for accessing secured website is stored on an authentication server; transmission of a request for a validation to a second communication device identified with indication; and after verification of the validation received from the second communication device, forwarding the request for access to the secured website to the content provider using the stored website access code corresponding to the security code. | 12-26-2013 |
20130321227 | Waveguide Antenna Having Annular Slots - A slotted waveguide antenna element s provided, which includes at least one conductive surface provided with at least one annular slot, which defines at the central portion thereof a conductive zone and which electrically insulates the zone from the rest of the surface. | 12-05-2013 |
20130318378 | SELF-CONTAINED METHOD AND DEVICE FOR MANAGING A FIRST ELECTRONIC APPARATUS - Disclosed herein is a self-contained method and device for managing a first electronic apparatus. Said first electronic apparatus is, in particular, a first electronic multimedia apparatus connected via an HDMI interface to a second electronic apparatus consisting of a playback apparatus. A self-contained method for managing a first electronic apparatus is provided. The first electronic apparatus is connected to at least one second electronic apparatus such that said first electronic apparatus provides data to the second electronic apparatus, said data being usable by said second electronic apparatus. The self-contained management method comprises a CMD_TRG triggering, by said first electronic apparatus, of a control of said first electronic apparatus, in accordance with activity data da2 of at least one second electronic apparatus from among said second electronic apparatus(es). | 11-28-2013 |
20130308950 | OPTICAL PASS-BAND FILTERING METHOD AND DEVICE AND A DEVICE FOR INSERTING/EXTRACTING A FREQUENCY MULTIPLEXED OPTICAL SUB-BAND INTO/FROM AN OPTICAL SIGNAL - An optical pass-band filtering device comprises a duplicator able to provide duplicates of an optical signal to at least a first and a second output port; a first optical filtering unit connected to the first output port of the duplicator, said unit having a transfer function that decreases between a first pass wavelength and a first cut-off wavelength; a second optical filtering unit, connected to the second output port of the duplicator, said unit having a transfer function that increases between a second cut-off pass wavelength, the second cut-off wavelength being higher than the first; and coupler connected to the first and second optical filtering units that combine the optical signals filtered by said optical filtering units to obtain a filtered optical signal in which the optical band located between the first and second cut-off wavelengths is removed. A related device node using is also provided. | 11-21-2013 |
20130289877 | GUIDANCE BY RADIO FOCUSING - A method of guidance by radio focusing includes a “visitor” entity heading towards a radio source of number k=1 (or k=k | 10-31-2013 |