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    RECEIVING DEVICE AND METHOD, AND COMMUNICATING SYSTEM
    1.
    发明申请
    RECEIVING DEVICE AND METHOD, AND COMMUNICATING SYSTEM 审中-公开

    公开(公告)号：US20180352290A1

    公开(公告)日：2018-12-06

    申请号：US15777866

    申请日：2016-11-11

    Applicant: Sony Corporation

    Inventor： Hirofumi Maruyama ,  Noriaki Ooishi ,  Yuichi Hirayama ,  Satoshi Okada

    IPC: H04N21/438 ,  H04J3/16 ,  H04N21/434 ,  H04L1/00 ,  H04N21/236

    CPC classification number: H04J3/00 ,  H04J3/16 ,  H04L1/00 ,  H04N21/438

    Abstract: Communication reception that enables reception of a packet which may not contain an error without invalidating the same is disclosed. In one example, an information analyzing unit analyzes a data string and frame/slot information, and supplies TMCC information, slot header information, and data length information to a packet length indicating unit and a packet dividing unit. The packet length indicating unit defines the packet length in advance, and indicates the defined packet length to the packet dividing unit. The packet dividing unit performs packet division on the basis of the packet length obtained from the TMCC information, the slot header information, the data length information and the like from the information analyzing unit, and the packet length defined by the packet length indicating unit.

    Reception apparatus, reception method, and program
    4.
    发明授权
    Reception apparatus, reception method, and program 有权
    接收装置，接收方法和程序

    公开(公告)号：US09407428B2

    公开(公告)日：2016-08-02

    申请号：US14498050

    申请日：2014-09-26

    Applicant: Sony Corporation

    Inventor： Kenichi Kobayashi ,  Naoto Nagaki ,  Hiroyuki Kamata ,  Satoshi Okada

    IPC: H04L7/02 ,  H04L27/26

    CPC classification number: H04L7/02 ,  H04L27/2662 ,  H04L27/2672 ,  H04L27/2675 ,  H04L27/2678 ,  H04L27/2685

    Abstract: Provided is a reception apparatus including: a correction unit that corrects phase compensation for each one of multiple phase-compensated segments that are connected one after another, in which the correction unit includes a timing generation unit that, based on a phase of a known signal, generates a timing at which an amount of the phase compensation is initialized, an amount-of-correction generation unit that, based on the phase of the known signal, generates an amount of correction for correcting the amount of the phase compensation, and a phase correction unit that performs phase correction on the phase compensation using the amount of the correction that is generated by the amount-of-correction generation unit.

    Abstract translation: 提供一种接收装置，包括：校正单元，用于校正相互连接的多个相位补偿段中的每一个的相位补偿，其中校正单元包括定时生成单元，其基于已知信号的相位 生成相位补偿量初始化的定时，基于已知信号的相位产生用于校正相位补偿量的校正量的校正量生成单元，以及 相位校正单元，其使用由校正量生成单元生成的校正量对相位补偿执行相位校正。

    RECEPTION APPARATUS, RECEPTION METHOD, AND PROGRAM
    5.
    发明申请
    RECEPTION APPARATUS, RECEPTION METHOD, AND PROGRAM 有权
    接收装置，接收方法和程序

    公开(公告)号：US20150117581A1

    公开(公告)日：2015-04-30

    申请号：US14498050

    申请日：2014-09-26

    Applicant: Sony Corporation

    Inventor： Kenichi Kobayashi ,  Naoto Nagaki ,  Hiroyuki Kamata ,  Satoshi Okada

    IPC: H04L7/02

    CPC classification number: H04L7/02 ,  H04L27/2662 ,  H04L27/2672 ,  H04L27/2675 ,  H04L27/2678 ,  H04L27/2685

    Abstract: Provided is a reception apparatus including: a correction unit that corrects phase compensation for each one of multiple phase-compensated segments that are connected one after another, in which the correction unit includes a timing generation unit that, based on a phase of a known signal, generates a timing at which an amount of the phase compensation is initialized, an amount-of-correction generation unit that, based on the phase of the known signal, generates an amount of correction for correcting the amount of the phase compensation, and a phase correction unit that performs phase correction on the phase compensation using the amount of the correction that is generated by the amount-of-correction generation unit.

    Abstract translation: 提供一种接收装置，包括：校正单元，用于校正相互连接的多个相位补偿段中的每一个的相位补偿，其中校正单元包括定时生成单元，其基于已知信号的相位 生成相位补偿量初始化的定时，基于已知信号的相位产生用于校正相位补偿量的校正量的校正量生成单元，以及 相位校正单元，其使用由校正量生成单元生成的校正量对相位补偿执行相位校正。

    Reception device, data processing method, and transmission/reception system
    6.
    发明授权
    Reception device, data processing method, and transmission/reception system 有权

    公开(公告)号：US11190625B2

    公开(公告)日：2021-11-30

    申请号：US16077706

    申请日：2017-03-09

    Applicant: SONY CORPORATION

    Inventor： Satoshi Okada ,  Yuichi Hirayama ,  Hirofumi Maruyama

    IPC: H04L29/06 ,  H04J3/00 ,  H04N21/438

    Abstract: The present technology relates to a reception device, a data processing method, and a transmission/reception system capable of shortening time to output a packet. The reception device receives a transmission signal obtained by processing a multiplexed stream including a plurality of packets, analyzes transmission control information for controlling transmission of the transmission signal, decodes the transmission signal on the basis of an analysis result of the transmission control information, analyzes the multiplexed stream obtained by decoding the transmission signal and sets packet division information for dividing the packets from the multiplexed stream, the packet division information according to at least one of the analysis result of the transmission control information or an analysis result of the multiplexed stream, and divides the multiplexed stream into the packets on the basis of the set packet division information. The present technology is applicable to a receiver of digital broadcasting, for example.

    Transmission device, transmission method, reception device, and reception method
    7.
    发明授权
    Transmission device, transmission method, reception device, and reception method 有权

    公开(公告)号：US10574375B2

    公开(公告)日：2020-02-25

    申请号：US15552376

    申请日：2016-02-22

    Applicant: SONY CORPORATION

    Inventor： Lachlan Bruce Michael ,  Kazuyuki Takahashi ,  Satoshi Okada

    IPC: H04L29/06 ,  H04J3/06

    Abstract: The present technology relates to a transmission device, a transmission method, a reception device, and a reception method that permit efficient transfer of time and other information.The transmission device generates a physical layer frame having preambles and a payload that includes, in the preamble, time information representing time of a given position in a stream of physical layer frames and transmits the physical layer frame. The reception device receives the physical layer frame and performs processes using time information. The present technology is applicable, for example, to IP packet broadcasting.

    Data processing device and data processing method
    8.
    发明授权
    Data processing device and data processing method 有权

    公开(公告)号：US10097868B2

    公开(公告)日：2018-10-09

    申请号：US15101332

    申请日：2014-11-27

    Applicant: SONY CORPORATION

    Inventor： Muhammad Nabil Sven Loghin ,  Satoshi Okada ,  Lothar Stadelmeier

    IPC: H04N21/236 ,  H04N21/2385 ,  H04N21/434 ,  H04N21/845 ,  H04N21/2362 ,  H04N21/647 ,  H04N21/242 ,  H04N21/61

    Abstract: The present technology relates to a data processing device and a data processing method capable of performing appropriate stream processing.An input stream is split into a split stream for each of a plurality of channels. A stream to be generated includes the split stream, and signature information unique for each of the input streams containing the split stream, or includes the split stream, the signature information, and location information about a transmission frequency band of a split stream constituting the input stream and different from the split stream included in the generated stream. The present technology is applicable to a channel bonding (CB) technology which splits an input stream into streams of a plurality of channels and transmits the split streams, for example.

    Reception apparatus, reception method, and program
    10.
    发明授权
    Reception apparatus, reception method, and program 有权

    公开(公告)号：US09800315B2

    公开(公告)日：2017-10-24

    申请号：US15022608

    申请日：2014-09-29

    Applicant: SONY CORPORATION

    Inventor： Takashi Yokokawa ,  Satoshi Okada ,  Hirofumi Maruyama

    IPC: H04B7/08 ,  H04L1/02 ,  H04L27/26 ,  H04B7/02

    CPC classification number: H04B7/0837 ,  H04B7/02 ,  H04B7/08 ,  H04L1/02 ,  H04L27/2662 ,  H04L27/2666

    Abstract: The present technology relates to a reception apparatus, a reception method, and a program capable of improving performance in diversity. The reception apparatus includes a plurality of demodulation units configured to demodulate a supplied branch and generate a symbol and a synthesis unit configured to synthesize the symbol demodulated by the plurality of demodulation units, in which the synthesis unit sets a predetermined time from arrival time of a first-arriving symbol as a search range, and synthesizes a symbol that arrives within the search range and the first-arriving symbol. The present technology can be applied to a mobile terminal apparatus that receives television broadcasting or the like with diversity system.

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