SYSTEMS AND METHODS FOR TRAINING A MODEM ALGORITHM USING FEDERATED LEARNING

    公开(公告)号:US20240362494A1

    公开(公告)日:2024-10-31

    申请号:US18524467

    申请日:2023-11-30

    发明人: Mostafa El-Khamy

    IPC分类号: G06N3/098

    CPC分类号: G06N3/098

    摘要: A system and a method are disclosed, the method including receiving, by a first local controller of a first edge device, an input associated with an environment in which the first edge device operates, using a first machine-learning algorithm, determining, by the first local controller, a parameter for a pre-trained modem algorithm of the first edge device based on the input, executing a task on the first edge device based on executing the pre-trained modem algorithm with the parameter, determining a result of executing the task, training the first machine-learning algorithm, generating a first update to the first machine-learning algorithm based on the training, sending the first update to a server, receiving, from the server, a server update to the first machine-learning algorithm, and based on the server update, updating the first machine-learning algorithm.

    BLOWING APPARATUS AND AIR CONDITIONER COMPRISING SAME

    公开(公告)号:US20240361035A1

    公开(公告)日:2024-10-31

    申请号:US18764845

    申请日:2024-07-05

    摘要: A blowing apparatus according to an embodiment of the present disclosure includes: a blowing fan and a protective grille arranged in front of the blowing fan, wherein the protective grille includes: a plurality of horizontal ribs extending in a first direction and arranged in a second direction perpendicular to the first direction; and a plurality of vertical ribs extending in the second direction and arranged in the first direction to be perpendicular to the plurality of horizontal ribs, based on the blowing fan rotating, an air current moving in a third direction perpendicular to the first direction and the second direction is generated, and to correspond to a direction of rotation of the air current generated by the blowing fan, an inclination angle of each of the plurality of horizontal ribs with respect to a first plane including the first direction and the third direction changes according to a position in the first direction, and an inclination angle of each of the plurality of vertical ribs with respect to a second plane including the second direction and the third direction changes according to a position in the second direction.

    IMPELLER AND CLEANER USING SAME
    23.
    发明公开

    公开(公告)号:US20240358205A1

    公开(公告)日:2024-10-31

    申请号:US18680262

    申请日:2024-05-31

    IPC分类号: A47L5/28 F04D29/30 F04D29/38

    摘要: A cleaner includes an impeller generating a suction force within the cleaner, in an airflow direction, a base portion having an increasing diameter in the airflow direction, and blades each protruding from the base portion, in a direction opposite to the airflow direction, and tilted backward in a direction opposite to the rotational direction. A wind-cutting edge of the blades faces the airflow direction and includes a proximal end closest to the boss portion along the radial direction and meeting the base portion, a protruding end furthest from the boss portion along the radial direction and spaced apart from the base portion along the airflow direction, a protruding curved portion convexly curved in the rotational direction, and a recessed curved portion concavely curved in the direction opposite to the rotational direction, the recessed curved portion being closer to the protruding end than the protruding curved portion.

    Electronic device and control method therefor

    公开(公告)号:US12133068B2

    公开(公告)日:2024-10-29

    申请号:US17288717

    申请日:2019-10-29

    摘要: The present invention relates to an electronic device and a method of controlling the same, and more specifically, to a network configuration technology for electronic devices to be registered in a home network system. An electronic device according to one embodiment includes a communicator configured to perform data communication with a new electronic device which is not registered in an access point (AP), a storage which stores authentication information for accessing the AP, and a controller configured to, when the controller receives device identification information of the new electronic device through the communicator, control the communicator to transmit the authentication information, which allows the new electronic device to access the AP, to the new electronic device based on the received identification information.

    Non-uniform constellations
    27.
    发明授权

    公开(公告)号:US12132599B2

    公开(公告)日:2024-10-29

    申请号:US18201897

    申请日:2023-05-25

    IPC分类号: H04L27/34 H04L1/00

    摘要: A method for generating a non-uniform constellation is provided. The method comprises the step of performing a first process, the first process comprising the steps of: obtaining a first constellation defined by one or more parameter values; and generating a second constellation based on the first constellation using a second process. The second process comprises the steps of: obtaining a set of candidate constellations, wherein the set of candidate constellations comprises the first constellation and one or more modified constellations, wherein each modified constellation is obtained by modifying the parameter values defining the first constellation; determining the performance of each candidate constellation according to a predetermined performance measure; selecting the candidate constellation having the best performance as the second constellation.

    Method and apparatus for user selection in distributed MIMO

    公开(公告)号:US12132547B2

    公开(公告)日:2024-10-29

    申请号:US17506547

    申请日:2021-10-20

    摘要: A system and method for user selection in distributed multiple-input, multiple-output (MIMO). The system performs a method that includes configuring a first channel state information-reference signal (CSI-RS) resource set for a serving transmission point (TRP) and a second CSI-RS resource for a concatenated channel, wherein the concatenated channel is between a virtual panel and the apparatus, the virtual panel comprising distributed panels from a serving TRP and a helping TRP. The method also includes computing a metric as a function of one or more quantities included in one or more measurement reports, received from a user equipment (UE), for the concatenated channel and at least one of the serving TRP channel or the helping TRP channel. The method also includes configuring, based on the metric, the UE for one of: a legacy transmission or a distributed MIMO transmission.

    Decoding device and method in wireless communication system

    公开(公告)号:US12132533B2

    公开(公告)日:2024-10-29

    申请号:US18173379

    申请日:2023-02-23

    IPC分类号: H04B7/0417 H04B7/06

    CPC分类号: H04B7/0417 H04B7/061

    摘要: An iterative detection and decoding (IDD) device in a receiving device of a wireless communication system by using multiple-input multiple-output (MIMO) and a channel code by connecting is provided. The IDD device includes an MIMO detector that generates an output log likelihood ratio (LLR) value by using signals received from a plurality of antennas and a feedback LLR value, a channel decoder for outputting a channel decoded LLR value through channel decoding and a second operation by using the LLR value of the MIMO detector, and a feedback compensator for generating the feedback LLR value so that the channel decoded LLR value is within the range of an upper threshold and a lower threshold determined based on a bit width of an LLR used by the receiving device.

    Antenna module performing inter-band carrier aggregation and electronic device including the same

    公开(公告)号:US12132505B2

    公开(公告)日:2024-10-29

    申请号:US17435576

    申请日:2021-08-31

    发明人: Byongok Kwun

    IPC分类号: H04L12/00 H04B1/00 H04B7/10

    CPC分类号: H04B1/0057 H04B7/10

    摘要: According to various embodiments, an electronic device is provided. The electronic device includes at least one communication processor, an intermediate frequency integrated circuit (IFIC) configured to output at least one of a first intermediate frequency (IF) signal corresponding to a first polarization characteristic and a second IF signal corresponding to a second polarization characteristic, based on a baseband signal generated from the at least one communication processor, a radio frequency integrated circuit (RFIC) configured to control at least one antenna element to generate a radio frequency (RF) signal, based on at least one of the first IF signal or the second IF signal, and an antenna array including at least one antenna element configured to generate and transmit the RF signal. The RFIC may include a first diplexer configured to receive the first IF signal and a second diplexer configured to receive the second IF signal.