公开(公告)号：US11540053B2

公开(公告)日：2022-12-27

申请号：US17672273

申请日：2022-02-15

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Antoine Chatelet ,  Guillaume Rouhart

IPC: H04R3/12 ,  H04R5/04 ,  H04R27/00

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.

公开(公告)号：US20220397657A1

公开(公告)日：2022-12-15

申请号：US17837743

申请日：2022-06-10

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Pierre SABATIER ,  Patrick BERTHELE

IPC: G01S11/06 ,  G01P15/14 ,  G01P15/18 ,  G01B21/08 ,  H04B1/7163

Abstract: Obstacle detection and characterisation method, including the steps of: acquiring a first distance measurement obtained from at least one inertial measurement produced by at least one inertial sensor of a mobile terminal, and a second distance measurement obtained from at least one time of flight measurement; evaluating a distance error representative of a difference between the second distance measurement and the first distance measurement; from the distance error, detecting the presence of an obstacle between the mobile terminal and the reference equipment, and determining one or more characteristics of said obstacle.

公开(公告)号：US20220361261A1

公开(公告)日：2022-11-10

申请号：US17769973

申请日：2020-10-16

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Jean-Philippe JAULIN ,  Laurent ALARCON

IPC: H04W76/12 ,  H04L61/5014 ,  H04L61/4511

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.

公开(公告)号：US20220353611A1

公开(公告)日：2022-11-03

申请号：US17732284

申请日：2022-04-28

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Gabriel BOUVIGNE

IPC: H04R3/00 ,  H04R5/02 ,  G06F3/16 ,  G06F3/0488

Abstract: Audio playback equipment includes microphones, a loudspeaker, emitter means arranged to emit a sound detection signal, and at least one processor component arranged: to acquire detection audio signals produced by the microphones as a result of picking up the detection sound signal; from the audio detection signals, to detect a run of maskings in which at least two distinct microphones are masked in succession; to analyze a detected run of maskings so as to detect a command slide made by a user on the housing via at least two distinct microphones; and to cause at least one predetermined action to take place as a result of detecting said command slide.

公开(公告)号：US11468117B2

公开(公告)日：2022-10-11

申请号：US17220514

申请日：2021-04-01

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Didier Sagot ,  Julien Bellanger

IPC: H04H60/33 ,  G06F16/71 ,  H04N21/433 ,  H04N21/442 ,  H04N21/45 ,  H04N21/4335 ,  G06F16/435

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.

公开(公告)号：USD957358S1

公开(公告)日：2022-07-12

申请号：US29752929

申请日：2020-09-29

Applicant: SAGEMCOM BROADBAND SAS

Designer： Olivier Scala

公开(公告)号：US20220109961A1

公开(公告)日：2022-04-07

申请号：US17551949

申请日：2021-12-15

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Pierre SABATIER ,  Romain DEJARDIN ,  Massinissa LALAM

IPC: H04W4/06 ,  H04W72/04 ,  H04W88/16

Abstract: A wireless communication system has an access point managing a first wireless local area network. To transmit the frame, the access point: obtains data to be transmitted in multicast mode; obtains data to be transmitted in unicast mode; and constructs a physical-layer header including: in a common signalling field, an identification of each channel resource intended to be used for making the frame transmission, whether this be for the data to be transmitted in unicast mode or in multicast mode; and, in each field in a series of specific signalling fields, information representing an association between a channel resource identifier used and a unique identifier of the destination concerned or group of destinations concerned. Thus each destination can determine each channel resource to listen to in order to receive the data that are addressed to it, whether this be in unicast mode or in multicast mode.

公开(公告)号：US20210409187A1

公开(公告)日：2021-12-30

申请号：US17349442

申请日：2021-06-16

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Anthony REUCHE

IPC: H04L7/00 ,  H04B10/40 ,  H04B10/27 ,  H04B10/2581

Abstract: An item of ONU equipment configures itself to communicate by a first transport system with OLT equipment in an optical access network, and starts a synchronisation for the first transport system and transmits by means of the first transport system. The ONU equipment transmits, via a protocol layer supervising any transport system of the optical access network, without waiting for the end of the synchronisation for the first transport system, information dependent on identifiers of the user equipment and the first transport system. When the transport system to be used is not the first transport system, the protocol layer supervising any transport system of the optical access network interrupts the synchronisation at the OLT equipment, and the ONU equipment reattempts the synchronisation with a second transport system; otherwise the synchronisation continues for the first transport system until the ONU equipment is put in communication in the optical access network.

公开(公告)号：US20210368261A1

公开(公告)日：2021-11-25

申请号：US17329726

申请日：2021-05-25

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Dominique SUSINI ,  Arnaud FERREIRA ,  Gilles BOURGOIN ,  Hugo CHUSSEAU

IPC: H04R1/34 ,  H04R1/06 ,  H04R1/02

Abstract: A generic loudspeaker enclosure including a cabinet including internal partitions defining a plurality of acoustic chambers that are sealed, distinct, and separated from one another by said internal partitions, each acoustic chamber including an orifice opening to the outside of the cabinet in a respective different direction; a plurality of loudspeakers, each including a respective diaphragm, each loudspeaker being incorporated in a respective one of the acoustic chambers; at least one first connector mounted in sealed manner on the cabinet, the first connector having contacts that are electrically connected to the loudspeakers, the first connector thus being arranged to connect the loudspeakers electrically to the electronic card of the electronic additional module via a second connector mounted on the electronic additional module and complementary to the first connector.

公开(公告)号：US11153877B2

公开(公告)日：2021-10-19

申请号：US16960247

申请日：2019-01-29

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Antonie Rocquelay ,  Clément Parisot

IPC: H04W72/04 ,  H04W12/06

Abstract: The invention relates particularly to a method for a wireless communication network, the method allowing the bonding of a plurality of radio connections between a client electronic device and a master electronic device, the method having the steps of receiving, coming from a client electronic device, a message having a request to establish a new connection, the message having an identifier of the client electronic device and authentication information, determining whether a second connection is already established between the master electronic device and the client electronic device, and, if such is the case, then sending, via the connection already established, a message having a request to verify the establishment request received, the message having the authentication information received, receiving a message having information validating the request to establish the new connection, and establishing the new connection between the client electronic device and the master electronic device.