公开(公告)号：US12160263B2

公开(公告)日：2024-12-03

申请号：US17553046

申请日：2021-12-16

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Jean-Philippe Jaulin

IPC: H04B10/079 ,  H04B10/50 ,  H04B10/564

Abstract: A data transmission method including the step of controlling excitation current for a laser diode of a laser beam emitter device by servocontrolling the excitation current on laser beam power and by modulating the excitation current as a function of the data for transmission in order to encode the data with laser beam power levels, the method being characterized in that it includes the step of measuring a temperature (TINT) in the vicinity of the laser diode in order to perform, in accordance with the invention, two modes of operation having different setpoint values.

公开(公告)号：US10812881B2

公开(公告)日：2020-10-20

申请号：US16548370

申请日：2019-08-22

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Jean-Philippe Jaulin ,  Mikaël Hardy

IPC: H04Q11/00

Abstract: A connection circuit arranged to connect at least one piece of electrical equipment (12) to an optical fiber (13) that might convey light signals of different wavelengths, the connection circuit comprising a wavelength multiplexer (16) having an upstream port (17) for connection to the optical fiber and a plurality of downstream ports (18, 19), a plurality of optical-electrical interfaces (24, 25) each compatible with at least one optical communication standard and each having both an optical port (26) connected to one of the downstream ports of the wavelength multiplexer and also an electrical port (27), an electrical processor component (35) having a communication port (36) via which the electrical processor component is arranged to emit and/or receive light signals (TXD, RXD), and a switch (45) arranged to connect the communication port of the electrical processor component selectively to an electrical port of one of the optical-electrical interfaces.

公开(公告)号：US10045305B2

公开(公告)日：2018-08-07

申请号：US15104764

申请日：2014-12-15

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Jean-Philippe Jaulin

IPC: H04W52/16 ,  H04W48/08 ,  H04W48/20 ,  H04W52/32 ,  H04W52/50 ,  H04L12/26 ,  H04W84/12 ,  H04W52/14 ,  H04W88/02 ,  H04W88/08

Abstract: A radio-communication system comprising at least one radio-communication station and at least one radio-communication terminal, each radio-communication station having apparatus for sending beacon signals, some of the beacon signals sent carrying association information indicating the availability or not of the radio-communication station for executing an association operation, the radio-communication terminal having apparatus for, on reception of a beacon signal carrying association information showing the availability of the radio-communication station that sent the beacon signal, initiating the execution of the association operation with respect to the radio-communication station.

公开(公告)号：US12096496B2

公开(公告)日：2024-09-17

申请号：US17769973

申请日：2020-10-16

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Jean-Philippe Jaulin ,  Laurent Alarcon

IPC: H04W8/20 ,  H04L12/14 ,  H04L61/4511 ,  H04L61/5014 ,  H04W76/12 ,  H04W76/30

CPC classification number: H04W76/12 ,  H04L61/4511 ,  H04L61/5014

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：US11910454B2

公开(公告)日：2024-02-20

申请号：US17053258

申请日：2019-05-28

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Florent Raby ,  Clément Toche ,  Massinissa Lalam ,  Jean-Philippe Jaulin

IPC: H04W4/00 ,  H04W76/15 ,  H04W76/12 ,  H04W84/18 ,  H04W84/12 ,  H04W88/08

CPC classification number: H04W76/15 ,  H04W76/12 ,  H04W84/18 ,  H04W84/12 ,  H04W88/08

Abstract: A method for associating a new gathering node in a distributed wireless communication network, each gathering node includes at least one access-point radio-frequency interface and/or a user node of a so-called gathering wireless network associated with the communication network, the method being performed by a management node of the network and including the steps of receiving a message which include information that a new gathering node is to be associated, sending a command activating a so-called association radio-frequency interface, receiving a message indicating that a new gathering node is associated with an existing gathering node, determining a first validation of association of the new gathering node, and, if the association is validated, then sending, to the new gathering node, information on parameterisings includes information necessary for an association of the new node with the gathering wireless network of the network.

公开(公告)号：US11802934B2

公开(公告)日：2023-10-31

申请号：US17786356

申请日：2020-12-18

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Patrick Berthele ,  Jean-Philippe Jaulin

IPC: G01S5/02 ,  G01S13/76

CPC classification number: G01S5/0289 ,  G01S13/765

Abstract: An auto-location method for electronic equipment items provided with a transmitter/receiver of radioelectric signals, includes the steps of: establishing a list of the equipment items with their relative position and the measurements of distances between the equipment items, detecting, using the list, at least one non-measured distance between a first equipment item and a second equipment item, the transmitter/receiver of which has a plurality of available operating modes, changing the operating mode of the transmitter/receiver of the second equipment item and attempting to measure the distance between the first equipment item and the second equipment item, and updating the list with the last distance measured. A system and a program implement this method.

公开(公告)号：US11907773B2

公开(公告)日：2024-02-20

申请号：US17641701

申请日：2020-09-11

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Michaël Thien Bao Nguyen Dinh Hien ,  Jean-Philippe Jaulin

IPC: G06F9/54 ,  G06F8/71

CPC classification number: G06F9/546 ,  G06F8/71 ,  G06F9/541

Abstract: Method for communicating via an API, including the steps of:



producing a structural description of each version of the transaction;
producing a signature which is representative of the structural description of the version;
defining and saving an object comprising the signature and the structural description of the version;
causing a transmitting software entity to transmit a current message of a current version of the transaction and a current signature of the current version;
causing a receiving software entity to receive the current message and the current signature;
causing the receiving software entity to identify an object having a signature identical to the current signature, and decoding the current message using the structural description of the object.

公开(公告)号：US11115134B2

公开(公告)日：2021-09-07

申请号：US15537137

申请日：2015-12-15

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Jean-Philippe Jaulin ,  Nicolas Dangy-Caye

IPC: H04B17/00 ,  H04B17/15 ,  H04B17/29 ,  H04B17/19 ,  H04B1/403 ,  H04W24/06 ,  H04W72/02

Abstract: The present invention relates to a test method implemented by an item of equipment (10) comprising at least two radio-communication devices (12, 13) for testing at least one transmitter and receiver of said radio-communication devices. According to the invention, it comprises the following steps implemented for testing a transmitter (120) to be tested of a transmitting radio-communication device (12) and/or a receiver (131) to be tested of a receiving radio-communication device (13) of the same item of equipment (10), a step (E100) of transmitting a test signal in a transmission channel of said transmitter (120) of said transmitting radio-communication device (12), and a step (E200) of detection, in a reception channel corresponding to said transmission channel of said transmitter (120), of the test signal transmitted.

公开(公告)号：US10425805B2

公开(公告)日：2019-09-24

申请号：US16061238

申请日：2016-12-13

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Gaëtan Nouchet ,  Jean-Philippe Jaulin

IPC: H04M1/727 ,  H04W8/22 ,  H04W88/02 ,  H04W88/08

Abstract: A method for re-indexing in a base station a first mobile terminal to be associated with a new predefined routing configuration, the base station listing a first set of identifiers of mobile terminals and a set of context identifiers, each context identifier associated with an allocation of lines corresponding to a routing configuration for routing incoming and outgoing communications, the method including detecting a request to change a terminal's identifier, sent by the first terminal, the request including information corresponding to a context identifier listed in the base station; checking that a new terminal identifier associated with the context identifier is available, the context identifier being determined by analyzing the context information of the request; allocating a new terminal identifier to the first terminal by sending the new terminal identifier to the first terminal and changing the indexing of the new identifier of the terminal stored in the base station.