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    Method and device in nodes used for wireless communication
    33.
    发明授权
    Method and device in nodes used for wireless communication 有权

    公开(公告)号：US12245060B2

    公开(公告)日：2025-03-04

    申请号：US17578472

    申请日：2022-01-19

    Applicant: Xiaobo Zhang

    Inventor： Xiaobo Zhang

    IPC: H04W24/08 ,  H04L1/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/51

    Abstract: The present disclosure provides a method and device in nodes used for wireless communication. A first node receives a first information block and a second information block, and the first information block and the second information block are respectively used to indicate a first control channel candidate set and a second control channel candidate set; time-frequency resources occupied by the first control channel candidate set belong to a first time-frequency resource set, and time-frequency resources occupied by the second control channel candidate set belong to a second time-frequency resource set; the first node monitors Q1 control channel candidates; wherein a first time-frequency resource set belongs to a first time window in time domain The method of the application is conducive to improving a number of blind detections of a control channel and increasing the flexibility of the blind detection capability allocation.

    Group coordinator selection
    34.
    发明授权
    Group coordinator selection 有权

    公开(公告)号：US12244895B2

    公开(公告)日：2025-03-04

    申请号：US18508035

    申请日：2023-11-13

    Applicant: Sonos, Inc.

    Inventor： Hrishikesh Gossain ,  Jonathan Lang

    IPC: H04N21/442 ,  G11B27/00 ,  G11B27/10 ,  H04B17/318 ,  H04L1/00 ,  H04L43/00 ,  H04L65/1101 ,  H04R27/00 ,  H04R29/00 ,  H04W40/12

    Abstract: A first playback is configured to (i) while connected to a local data network via a network interface using a first wireless networking protocol, receive a command to begin communicating with a second playback device in a group of playback devices for synchronous playback, (ii) based on the received command, begin communicating with the second playback device, (iii) determine that the second playback device is connected to the local data network using a second wireless networking protocol, (iv) based the determining, cause the second playback device to operate as a group coordinator of the group of playback devices, wherein the group coordinator (a) receives audio content from an audio source, and (b) transmits the audio content to the first playback device during rendering of the audio content by the group of playback devices, and (v) thereafter, receive the audio content from the second playback device.

    Method for PDCP network coding in 5G-RAN or 4G E-UTRAN
    36.
    发明授权
    Method for PDCP network coding in 5G-RAN or 4G E-UTRAN 有权

    公开(公告)号：US12244419B2

    公开(公告)日：2025-03-04

    申请号：US17926092

    申请日：2021-05-18

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Philippe Le Bars ,  Pascal Lagrange ,  Pierre Visa

    IPC: H04L1/00 ,  H04L47/34

    Abstract: There is provided a method of wireless transmission of protocol data units over one or more radio link modules, the method comprising: splitting a service data unit, received from an upper layer, into a plurality of data packets; obtaining combined data packets, by applying a Network Coding to the data packets, wherein padding is added, if necessary, to the service data unit or to data packets to have data packets of equal length to which is applied the Network Coding; encapsulating the combined data packets into at least one protocol data unit, wherein each protocol data unit comprises a header and wherein the header contains a padding indication for indicating whether padding has been added or not, and transmitting the at least one protocol data unit over the one or more radio link modules.

    WLAN OPERATION USING MULTIPLE COMPONENT CHANNELS
    38.
    发明申请
    WLAN OPERATION USING MULTIPLE COMPONENT CHANNELS 有权

    公开(公告)号：US20250071860A1

    公开(公告)日：2025-02-27

    申请号：US18943862

    申请日：2024-11-11

    Applicant: Marvell Asia Pte Ltd

    Inventor： Liwen CHU ,  Hongyuan ZHANG ,  Hui-Ling LOU ,  Yi-Ling CHAO

    IPC: H04W80/02 ,  H04L1/00 ,  H04L1/1607 ,  H04W72/0453 ,  H04W84/12

    Abstract: A method for operation of a first communication device in a wireless local area network (WLAN) communication channel, having a plurality of component channels, between the first communication device and a second communication device is described. A first physical layer (PHY) protocol data unit (PPDU) and a second PPDU, distinct from the first PPDU, are generated. The first PPDU and second PPDU are transmitted simultaneously to the second communication device over the WLAN communication channel, including: transmitting the first PPDU via a first component channel within a first radio frequency (RF) channel segment that occupies a first frequency bandwidth, and transmitting the second PPDU via a second component channel within a second RF channel segment that occupies a second frequency bandwidth that does not overlap the first frequency bandwidth segment, and is separated from the first frequency bandwidth segment by a frequency gap.

    INFORMATION TRANSMISSION METHOD AND APPARATUS, COMMUNICATION DEVICE, AND READABLE STORAGE MEDIUM
    39.
    发明申请
    INFORMATION TRANSMISSION METHOD AND APPARATUS, COMMUNICATION DEVICE, AND READABLE STORAGE MEDIUM 有权

    公开(公告)号：US20250070915A1

    公开(公告)日：2025-02-27

    申请号：US18948510

    申请日：2024-11-15

    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

    Inventor： Hang YU ,  Yizhong ZHANG ,  Yanchao KANG

    IPC: H04L1/00 ,  H04L1/20

    Abstract: This application discloses an information transmission method and apparatus, a communication device, and a readable storage medium, which relate to the technical field of communications. An information transmission method of embodiments of this application includes: sending, by a first communication device, a first message to a second communication device, where the first message includes an information elements container, and the information elements container includes identification information of at least one first information element and content of the at least one first information element.

    TRANSMITTER AND TRANSCEIVER WITH SWITCHING JITTER IMPROVEMENT
    40.
    发明申请
    TRANSMITTER AND TRANSCEIVER WITH SWITCHING JITTER IMPROVEMENT 有权

    公开(公告)号：US20250070914A1

    公开(公告)日：2025-02-27

    申请号：US18788699

    申请日：2024-07-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： KYUNGHWAN MIN ,  JAHOON JIN ,  SANGHO KIM ,  JISU YOOK ,  SOOMIN LEE ,  JIHOON LEE

    IPC: H04L1/00 ,  H04L25/03

    Abstract: Disclosed are a transmitter and transceiver for improving switching jitter. The transmitter includes an encoder that encodes an input signal representable by x levels (where x is a natural number of 3 or more) and outputs a plurality of encoded signals representing a multi-bit binary number including a most significant bit and a least significant bit; an edge adjustment circuit that generates a plurality of adjusted encoded signals by adjusting a falling edge timing of a first one of the encoded signals corresponding to the most significant bit and adjusting a rising edge timing of a second one of the encoded signals corresponding to the least significant bit; and a driver circuit that generates and outputs an output signal having the x levels based on the adjusted encoded signals.

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