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    Co-deployment of narrowband and wideband carriers
    35.
    发明授权
    Co-deployment of narrowband and wideband carriers 有权

    公开(公告)号：US10694504B2

    公开(公告)日：2020-06-23

    申请号：US16065093

    申请日：2015-12-22

    Applicant: Sony Mobile Communications Inc.

    Inventor： Rickard Ljung ,  Peter C. Karlsson ,  Basuki Priyanto

    IPC: H04W72/04 ,  H04L5/00 ,  H04W4/70 ,  H04L1/18 ,  H04W16/14

    Abstract: Communication is implemented between at least one access node of a wireless network and a terminal attached to the wireless network. The communication is on at least one narrowband carrier (311-1, 311-2) comprising resources (308) in a first spectrum (301) and operating according to a first radio access technology, e.g., Narrowband Internet of Things, NB-IoT. The first spectrum (301) is arranged at least partly within a second spectrum (302) on which communication between the at least one access node and a second terminal is executed on a wideband carrier (312). The wideband carrier (312) comprises resources (308) in the second spectrum (302) and operates according to a second radio access technology different to the first radio access technology, e.g., Machine-Type Communication, MTC, or evolved UMTS radio access, E-UTRA. In some examples, the first spectrum (301) and the second spectrum (302) both may comprise a shared spectrum.

    Coverage enhancement and beamforming
    36.
    发明授权
    Coverage enhancement and beamforming 有权

    公开(公告)号：US10680691B2

    公开(公告)日：2020-06-09

    申请号：US16079863

    申请日：2016-02-25

    Applicant: Sony Mobile Communications Inc.

    Inventor： Basuki Priyanto ,  Peter C. Karlsson ,  Rickard Ljung

    IPC: H04B7/06 ,  H04B7/0452 ,  H04L1/18 ,  H04L1/08

    Abstract: A beamforming parameter is determined. A number of transmission repetitions are determined according to the determined beamforming parameter. Message are communicated between an access node and at least one terminal on a radio link using a beamformed transmission which is based on the determined beamforming parameter. The messages comprise repetitions of data. A count of the messages having the repetitions of data corresponds to the determined number of transmission repetitions.

    Frequency hop based positioning measurement
    37.
    发明授权
    Frequency hop based positioning measurement 有权

    公开(公告)号：US10585164B2

    公开(公告)日：2020-03-10

    申请号：US16320648

    申请日：2016-07-26

    Applicant: SONY MOBILE COMMUNICATIONS INC. ,  SONY CORPORATION

    Inventor： Basuki Priyanto ,  Shin Horng Wong ,  Martin Beale

    IPC: H04W24/08 ,  G01S5/04 ,  H04L5/00 ,  H04W64/00 ,  H04B1/713 ,  G01S5/02 ,  G01S13/40 ,  H04B1/7143

    Abstract: Positioning reference signals are transmitted in a downlink direction from base stations (200) of a wireless communication network to a wireless communication device (100) or in an uplink direction from the wireless communication device (100) to base stations (200) of the wireless communication network. According to a frequency hop pattern, a radio interface of the wire-less communication device is switched between multiple different frequency ranges. In this way, the wireless communication device (100) can receive the downlink positioning reference signals on multiple different frequencies defined by the frequency hop pattern or send the uplink positioning reference signals on multiple different frequencies defined by the frequency hop pattern.

    Telecommunications apparatus and methods
    39.
    发明授权
    Telecommunications apparatus and methods 有权

    公开(公告)号：US12075397B2

    公开(公告)日：2024-08-27

    申请号：US18055853

    申请日：2022-11-16

    Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

    Inventor： Shin Horng Wong ,  Martin Warwick Beale ,  Basuki Priyanto

    IPC: H04W72/0453 ,  H04W72/23 ,  H04W74/0833

    CPC classification number: H04W72/0453 ,  H04W72/23 ,  H04W74/0833

    Abstract: A method of operating a terminal device to communicate with a network infrastructure equipment in a wireless telecommunications system using radio resources comprising a narrowband carrier supported within a wider system frequency bandwidth of the wireless telecommunications system, wherein the method comprises: establishing initial frequencies for radio resources comprising the narrowband carrier; receiving configuration signalling from the network infrastructure equipment providing an indication of a frequency shift to apply to the initial frequencies for the radio resources comprising the narrowband carrier; establishing shifted frequencies for the radio resources comprising the narrowband carrier by applying the indicated frequency shift to the initial frequencies; and communicating with the network infrastructure equipment using the radio resources for the narrowband carrier with the shifted frequencies.

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