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    METHODS AND INFRASTRUCTURE EQUIPMENT
    41.
    发明申请
    METHODS AND INFRASTRUCTURE EQUIPMENT 有权

    公开(公告)号：US20210045041A1

    公开(公告)日：2021-02-11

    申请号：US17041449

    申请日：2019-03-14

    Applicant: Sony Corporation

    Inventor： Vivek SHARMA ,  Hideji WAKABAYASHI ,  Yuxin WEI

    IPC: H04W48/08 ,  H04W76/10 ,  H04B7/155

    Abstract: An infrastructure equipment for providing a wireless backhaul for another infrastructure equipment in a wireless communications network comprises a receiver configured to receive, from the other infrastructure equipment acting as a relay, uplink data transmitted by a communications device, a transmitter configured to transmit to the infrastructure equipment acting as a node via the wireless access interface, and a controller. The controller is configured to control the transmitter and receiver to establish a connection with the other infrastructure equipment, the connection providing the wireless backhaul for the transmission of data from the communications device to a core network of the wireless communications network via the other infrastructure equipment, and to transmit in a message on the downlink of the wireless access interface an indication of whether the other infrastructure equipment is permitted to transmit a request while in the connected mode.

    COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT AND METHODS
    42.
    发明申请
    COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT AND METHODS 审中-公开

    公开(公告)号：US20200336255A1

    公开(公告)日：2020-10-22

    申请号：US16960890

    申请日：2019-01-15

    Applicant: Sony Corporation

    Inventor： Shin Horng WONG ,  Martin Warwick BEALE ,  Kazuyuki SHIMEZAWA ,  Vivek SHARMA

    IPC: H04L1/18 ,  H04L5/00 ,  H04W24/08 ,  H04W72/04 ,  H04W72/12 ,  H04W72/14 ,  H04W76/27

    Abstract: A communications device configured to receive data from an infrastructure equipment of a wireless communications network is provided. The communications device comprises transceiver circuitry configured to transmit signals and to receive signals via a wireless access interface provided by the wireless communications network, and controller circuitry. The controller circuitry is configured to control the transceiver circuitry to receive an explicit uplink hybrid automatic repeat request acknowledgement indicator, e-HARQ indicator, from the infrastructure equipment, and to determine, in accordance with the received e-HARQ indicator, whether or not the communications device should monitor for a first HARQ acknowledgement, HARQ-ACK, in a specific time slot and in a specific frequency resource of the wireless access interface, the first HARQ-ACK being transmitted by the infrastructure equipment in response to an uplink transmission from the communications device to the infrastructure equipment.

    TERMINAL DEVICE, INFRASTRUCTURE EQUIPMENTS AND METHODS
    43.
    发明申请
    TERMINAL DEVICE, INFRASTRUCTURE EQUIPMENTS AND METHODS 审中-公开

    公开(公告)号：US20200314795A1

    公开(公告)日：2020-10-01

    申请号：US16768077

    申请日：2018-11-28

    Applicant: Sony Corporation ,  Sony Mobile Communications Inc.

    Inventor： Hideji WAKABAYASHI ,  Anders BERGGREN ,  Yuxin WEI ,  Vivek SHARMA ,  Shinichiro TSUDA

    IPC: H04W64/00 ,  H04W4/20 ,  H04W68/00

    Abstract: A terminal device configured to receive a radio signal from which measurements can be used to assist in determining a position of the terminal device. The terminal device detects one or more system information blocks carrying position assistance information transmitted from the infrastructure equipment and estimates the position of the terminal device by combining the identified position assistance information with the radio signal received by the position detection receiver circuitry. Furthermore the terminal device receives from the infrastructure equipment an indication of relative risk that the position assistance information will change, and in response to the indication of the relative risk that the position assistance information will change to adapt the receiving of the one or more system information blocks to receive an updated version of the position assistance information in accordance with the relative risk.

    TO REDUCE POWER CONSUMPTION FOR ALL TYPES OF TERMINAL DEVICE
    44.
    发明申请
    TO REDUCE POWER CONSUMPTION FOR ALL TYPES OF TERMINAL DEVICE 审中-公开

    公开(公告)号：US20200280959A1

    公开(公告)日：2020-09-03

    申请号：US16763995

    申请日：2018-11-15

    Applicant: Sony Corporation

    Inventor： Vivek SHARMA ,  Shin Horng WONG ,  Martin Warwick BEALE ,  Samuel Asangbeng ATUNGSIRI

    IPC: H04W68/02 ,  H04W52/02

    Abstract: A method of operating a terminal device and a plurality of network access nodes, wherein the method comprises: establishing first wake-up signalling configuration information for a first network access node; establishing second wake-up signalling configuration information for a second network access node; and monitoring for signalling transmitted by the first network access node in accordance with the first wake-up signalling format and monitoring for signalling transmitted by the second network access node in accordance with the second wake-up signalling format, and seeking to decode a subsequent paging message in response to detecting wake-up signalling in accordance with either the first wake-up signalling format or the second wake-up signalling format.

    METHODS, WIRELESS COMMUNICATIONS NETWORKS AND INFRASTRUCTURE EQUIPMENT
    48.
    发明申请
    METHODS, WIRELESS COMMUNICATIONS NETWORKS AND INFRASTRUCTURE EQUIPMENT 有权

    公开(公告)号：US20220038994A1

    公开(公告)日：2022-02-03

    申请号：US17278727

    申请日：2019-10-29

    Applicant: Sony Corporation

    Inventor： Yuxin WEI ,  Vivek SHARMA ,  Hideji WAKABAYASHI ,  Yassin Aden AWAD

    IPC: H04W40/34 ,  H04W40/22 ,  H04W40/04 ,  H04W40/12

    Abstract: A method of controlling communications within a wireless communications network is provided. The method comprises communicating, with a first infrastructure equipment acting as a donor node connected to a core network, signals representing data by a second infrastructure equipment over a first communications path via one or more other infrastructure equipment acting as relay nodes, the second infrastructure equipment being a child node and one of the one or more other infrastructure equipment acting as the relay nodes or the donor node being a parent node, the parent node being connected to the child node via a backhaul communications link and configured to allocate uplink communications resources to the child node.

    INFRASTRUCTURE EQUIPMENT, COMMUNICATIONS DEVICES AND METHODS
    49.
    发明申请
    INFRASTRUCTURE EQUIPMENT, COMMUNICATIONS DEVICES AND METHODS 有权

    公开(公告)号：US20220021444A1

    公开(公告)日：2022-01-20

    申请号：US17312942

    申请日：2019-12-10

    Applicant: SONY CORPORATION

    Inventor： Yuxin WEI ,  Vivek SHARMA ,  Samuel Asangbeng ATUNGSIRI ,  Yassin Aden AWAD

    IPC: H04B7/185 ,  H04B7/204

    Abstract: A method for operating an infrastructure equipment forming part of a wireless communications network, which includes a base station and a non-terrestrial network part, the non-terrestrial network part transmitting a plurality of spot beams to provide a wireless access interface for transmitting signals to and receiving signals representing data from a communications device within a coverage region formed by a first of the spot beams. The method comprises receiving assistance information from the communications device, identifying, based on the received assistance information, that a backup configuration should be updated to indicate one or more others of the spot beams, the one or more others of the spot beams being backups to the first spot beam in case of beam failure of the first spot beam, and transmitting a backup beam reconfiguration message to the communications device, the backup beam configuration message comprising an indication of the updated backup configuration.

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