Patents Assigned to Sagemcom Broadband SAS
  • Patent number: 11570087
    Abstract: The routing of data received from a first network device into a second network device, each having a link aggregation engine, includes detecting whether or not the data has already undergone a link aggregation operation in the first device or upstream, based on markers present in the data, and then selecting an output link from all the output links of the second device participating in link aggregation if the data has not already undergone link aggregation, or selecting the output link from all the output links of the second device participating in link aggregation except for the output link towards the first device if the data has already undergone link aggregation, and transmitting the data on the output link selected.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: January 31, 2023
    Assignee: SAGEMCOM BROADBAND SAS
    Inventor: Simon Batardière
  • Patent number: 11546772
    Abstract: Method for pairing a Wi-Fi type terminal with a Wi-Fi type access point connected to a display unit, the pairing method comprising the steps, implemented by the access point, of: detecting the presence of a terminal; detecting whether the terminal is located near the access point; if the presence of the terminal near the access point is detected, displaying a message proposing to pair the terminal to the access point on the display unit; when a pairing acceptance signal is received, displaying a pairing information message on the display unit providing assistance for pairing the terminal with the access point.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: January 3, 2023
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Clément Parisot, Laurent Acezat
  • Publication number: 20220417831
    Abstract: A method and device for protecting a local area network including nodes allowing an extension of wireless communication coverage in order to increase the range of the local area network by coordinating a plurality of access points integrated in the nodes, the nodes being interconnected by a backhaul subnetwork, each node in the backhaul subnetwork transmitting at least one wireless network referred to as a fronthaul network, the method includes the steps of: detecting a connection of a station by a cable connection to a network switch included in the local area network, the network switch being connected to the backhaul subnetwork by a cable connection, establishing secure connections between each node if the connection of the station by a cable connection to the network switch is detected, managing the nodes of the network connected to the network switch with filtering rules applied to the data received by the nodes.
    Type: Application
    Filed: June 28, 2022
    Publication date: December 29, 2022
    Applicant: SAGEMCOM BROADBAND SAS
    Inventors: Laurent ALARCON, Sylvain LE ROUX
  • Patent number: 11539242
    Abstract: Method for activating predefined functions, implemented in a host appliance integrating or linked to a wireless charging device, and including the steps of: detecting that a mobile appliance has just been positioned on a reception surface of the wireless charging device in order to be recharged; following the detection that the mobile appliance has just been positioned on the reception surface, activating or deactivating at least one predefined first function performed by the host appliance, in addition to recharging the mobile appliance; then, detecting that the mobile appliance has just been moved away from the reception surface; following the detection that the mobile appliance has just been moved away from the reception surface, activating or deactivating at least one predefined second function performed by the host appliance.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: December 27, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventor: Nicolas Vankieken
  • Patent number: 11540053
    Abstract: A synchronization method performed for a first piece of audio equipment connected to a wireless network via a first radio point that is identified by a first BSSID, the method comprising the steps of: detecting a second piece of audio equipment connected to the same wireless network and forming part of the same audio group; acquiring a second BSSID of a second radio point via which the second piece of audio equipment is connected to the wireless network, and then determining whether the first BSSID and the second BSSID are identical; if not, performing a selection stage to select an optimum radio point that is identified by an optimum BSSID; if the optimum BSSID is different from the first BSSID, connecting the first piece of audio equipment to the wireless network via the optimum radio point.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: December 27, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Antoine Chatelet, Guillaume Rouhart
  • Patent number: 11532865
    Abstract: Antenna comprising a fastening body bearing an electrically conductive circuit having at least one signal input segment and one radiating segment, the fastening body comprising two positioning portions defining therebetween a passage dimensioned to receive one edge of a PCB carrier, the input segment being borne by one of the positioning portions in order to extend facing one face of said carrier and the body comprising means for clamping the carrier against one of the positioning portions. Electronic circuit and item of electronic equipment comprising such an antenna.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: December 20, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Romain Dejardin, Serge Contal
  • Patent number: 11523180
    Abstract: A method for displaying an animation by a display chip of an electronic device, which includes a non-volatile memory and a random-access memory. The display chip includes a video output register and a display register. The method includes a first static programming phase including configuring the video output register; writing n images in the memory, n being an integer higher than or equal to two; writing into the memory of a plurality of nodes, such that each node includes the address in the memory of at least one portion of an image, as well as the address of the following node in the memory, the last node including the address in the random-access memory of the first node; and configuring the display register. The method also includes a second phase in which the n images are read by the display chip by the display register, to display the animation.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: December 6, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventor: Julien Bellanger
  • Patent number: 11523324
    Abstract: A method for configuring a wireless communication coverage extension system is described. The latter comprises a backhaul subnetwork in tree form comprising a plurality of interconnected nodes. At least two nodes directly connected to an internet access gateway are identified among the nodes of the backhaul subnetwork. A single node is selected from the at least two identified nodes to be the node through which a configuration of the wireless communication coverage extension system is defined. The configuration of the wireless communication coverage extension system defined is then sent from the selected node to all the other nodes of the backhaul subnetwork.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: December 6, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Mathieu Colliaux, Laurent Alarcon
  • Patent number: 11516180
    Abstract: A method is provided for installing a new node in a wireless home network having a client network and includes a node able to form a mesh network. A connection of a new node to the client network supplied by the home network node is detected, and an identifier of a client device that is connected to the client network is received. If the client device is known to the home network: the new node is notified that the client device that is connected to the client network must be disconnected from the client network; a connection of the client device to the client network supplied by the node of the home network is detected; and identifiers of the mesh network are transferred to the new node if the connection of the disconnected client device to the client network supplied by the node of the domestic network is detected.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: November 29, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Antonie Rocquelay, Loig Atzel
  • Patent number: 11516675
    Abstract: A method and device for pairing a terminal with an access point of a wireless communication network, the network including access points or executing access points, the executing access points coordinate in a centralised manner by an access point fulfilling the manager function, or managing access point. The method includes: —a message received from an executing access point including information that a terminal wishes to pair with the access point; —for each executing access point, information is obtained representing at least one time slot wherein the executing access point is authorised to establish a WPS pairing session with the new terminal, each time slot being separate from the other; —a message is sent to each executing access point including at least the information representing the at least one time slot wherein the executing access point is authorised to establish a WPS pairing session with the new terminal.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: November 29, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Arnaud Frigout, Stanislas Faye
  • Publication number: 20220361261
    Abstract: A method for connecting a node of a wireless-communication coverage-extension system is provided. The node determines whether it has been moved out of an initial local area network. In the case where the node has been moved, a local area network is established from the moved node by activating an address server functionality. The moved node is then connected to a point of access to the internet. A secure tunnel is next established between the moved node and a master node coordinating the initial local area network. The address server functionality is then deactivated and a client functionality of an address server of the initial local area network is activated.
    Type: Application
    Filed: October 16, 2020
    Publication date: November 10, 2022
    Applicant: SAGEMCOM BROADBAND SAS
    Inventors: Jean-Philippe JAULIN, Laurent ALARCON
  • Patent number: 11489260
    Abstract: The invention relates to a radiofrequency transmission device comprising an electrical board, a transmission line, and an electroconductive fastening element which is intended to fasten the electrical board to a support, the transmission line being electrically coupled to the fastening element such that the fastening element forms at least one first radiating portion of an antenna arranged so as to emit and/or receive radiofrequency signals travelling along the transmission line.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: November 1, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventor: Serge Contal
  • Patent number: 11477527
    Abstract: A method for automatically putting on standby an audio/video decoding system, including: obtaining information representing a program currently being broadcast by the system, referred to as the target program; performing a search for programs similar to the target program in accordance with at least one similarity criterion predefined in a database of information representing programs previously broadcast by the system, the broadcasting having been interrupted by a standby; determining a duration-of-inactivity threshold according to the number of programs similar to the target program; sending a notification intended for a user advising him of the imminent standby of the system if no interaction is noted between the user and system during a period equal to the duration-of-inactivity threshold determined after the end of the target program; and putting the system on standby if no interaction is noted between the user and system during a predefined period after sending of the notification.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: October 18, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventor: Etienne Boistault
  • Patent number: 11468117
    Abstract: A method for processing an individual multimedia content by an electronic device, which includes a database containing a user list and a table of recorded individual multimedia contents, a calculation system and a storage system, the method including storing the individual content by allocating a storage space on the storage system; adding an entry relating to the individual multimedia content stored in the table of recorded individual multimedia contents; acquiring the individual multimedia content and writing to memory the individual multimedia content in the allocated storage space, and creating a table of users relating to the stored individual multimedia content, the table of users including, for each user of a sub-set of the list of users contained in the database, a context data. The method also includes performing a method for managing the storage space and/or a method for reading the multimedia content stored in the storage space.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: October 11, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Didier Sagot, Julien Bellanger
  • Publication number: 20220312218
    Abstract: A method and device for pairing a terminal with an access point of a wireless communication network, the network including access points or executing access points, the executing access points coordinate in a centralised manner by an access point fulfilling the manager function, or managing access point. The method includes: —a message received from an executing access point including information that a terminal wishes to pair with the access point; —for each executing access point, information is obtained representing at least one time slot wherein the executing access point is authorised to establish a WPS pairing session with the new terminal, each time slot being separate from the other; —a message is sent to each executing access point including at least the information representing the at least one time slot wherein the executing access point is authorised to establish a WPS pairing session with the new terminal.
    Type: Application
    Filed: August 17, 2020
    Publication date: September 29, 2022
    Applicant: SAGEMCOM BROADBAND SAS
    Inventors: Arnaud FRIGOUT, Stanislas FAYE
  • Patent number: 11451630
    Abstract: For determining a temporal reference and/or at least one spatial reference, in a communication system comprising a plurality of gathering gateways configured to transmit beacons, a device performs for each beacon: obtaining (502) therefrom information on current geolocation of the gathering gateway that transmitted said beacon; obtaining (503) therefrom information representing a communication technology used for determining said current geolocation; and obtaining (504) therefrom information indicating whether said current geolocation was determined by internal means or by external means. The device then uses (509) the information thus obtained for determining the temporal reference for synchronizing in time and frequency said device and/or the spatial reference or references for determining the geolocation of said device.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: September 20, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Massinissa Lalam, Thierry Lestable
  • Patent number: 11444424
    Abstract: The invention relates to a mounting support intended to make it easier to connect at least one free connector to a complementary connector, the free connector being mounted at one end of an electric cable, the complementary connector being able to be mounted on an electronic board, the mounting support comprising a base and, for each free connector, a first impression and a second impression formed in a face of the base, the first impression being designed to receive a head of the free connector and comprising first holding means designed to keep the head of the free connector in the first impression, the second impression being designed to accommodate a connecting portion of the free connector and of the electric cable, and comprising second holding means designed to keep the connecting portion in the second impression.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: September 13, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Dominique Susini, Cécile Maurech, Yann Le Henanff, Stéphane Kohn
  • Patent number: 11411741
    Abstract: In a secure end-to-end transmission of data between a first device and a second device via a message broker, the following are performed: a sharing of an entropy pool between the first device and the second device via the message broker, by means of signalling messages, any payload of which is encrypted asymmetrically and which comprise a message signature; and a transmission of subsequent messages between the first device and the second device via the message broker, each said subsequent message comprising a header and a payload, the header comprising an identifier of an authentication key obtained from the shared entropy pool and an identifier of a symmetrical encryption key obtained from the shared entropy pool, the payload being encrypted symmetrically by means of the symmetrical encryption key, and the whole formed by the header and the payload being authenticated by means of a message authentication code obtained by means of the authentication key and inserted in the header.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: August 9, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Antonie Rocquelay, Olivier Mevissen
  • Publication number: 20220247713
    Abstract: A method for determining whether an IP address is attributed in a communication network including at least one gateway, said method implemented by the gateway and includes: configuring a filter to receive first address test messages, each first filtered address test message targeting an IP address and requesting any terminal to which the target IP address is attributed to send an address-signaling message; sending at least one second address test message targeting said target IP address; determining that the target IP address is attributed to a terminal if an address-signaling message having said target IP address as its source IP address is received; and determining that the target IP address is not attributed to a terminal if no address-signaling message having said target IP address as its source IP address is received when a number of second address test messages targeting said IP address sent exceeds a predefined threshold.
    Type: Application
    Filed: January 25, 2022
    Publication date: August 4, 2022
    Applicant: SAGEMCOM BROADBAND SAS
    Inventor: Laurent ALARCON
  • Patent number: 11388364
    Abstract: A method for the automatic triggering of a direct delayed mode by a decoder unit, includes reading, by a reading system of the decoder unit, into a favourites memory of the decoder unit, a favourite programmes recording list, a favourite programme recording including at least a start time and a broadcast channel identifier, filtering the favourite programmes recordings list according to a temporal criterion for selecting recordings which correspond to favourite programmes which commence less than a predetermined first period after a current date, for each selected recording, allocating direct delayed mode resources, these resources including at least one receiver and a delayed mode memory for triggering a direct delayed mode.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: July 12, 2022
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Julien Sebire, Laurent Herrmann