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    TRANSMITTING APPARATUS, TRANSMITTING METHOD, RECEIVING APPARATUS, RECEIVING METHOD, PROGRAM, AND ELECTRONIC APPARATUS
    21.
    发明申请
    TRANSMITTING APPARATUS, TRANSMITTING METHOD, RECEIVING APPARATUS, RECEIVING METHOD, PROGRAM, AND ELECTRONIC APPARATUS 有权
    发送装置，发送方法，接收装置，接收方法，程序和电子装置

    公开(公告)号：US20130308655A1

    公开(公告)日：2013-11-21

    申请号：US13891234

    申请日：2013-05-10

    Applicant: Sony Corporation

    Inventor： Yuichi Hirayama ,  Satoshi Okada ,  Tamotsu Ikeda ,  Naomichi Kishimoto

    IPC: H04L29/06

    CPC classification number: H04L69/06 ,  H04H60/19 ,  H04H60/40 ,  H04N21/4181 ,  H04N21/4305 ,  H04N21/4344 ,  H04N21/43607

    Abstract: Disclosed herein is a transmitting apparatus, including: a stream inputting portion inputting plural transport streams; an information adding portion adding additional information containing therein a stream identifier used to identify at least corresponding transport stream to respective transport stream packets of the plural transport streams thus inputted; a stream synthesizing portion synthesizing the plural transport streams in which the additional information is added to each of the transport stream packets, thereby obtaining one stream; and a stream transmitting portion transmitting the resulting one stream to an external apparatus. The information adding portion adds the additional information forward, backward or midway with respect to each of the transport stream packets.

    Abstract translation: 这里公开了一种发送装置，包括：流输入部分，输入多个传输流; 信息添加部分，添加附加信息，其中包含用于将至少对应的传输流识别到如此输入的多个传输流的相应传输流分组的流标识符; 合成多个传输流的流合成部分，其中附加信息被添加到每个传输流分组，从而获得一个流; 以及将所得到的一个流传输到外部设备的流发送部分。 信息添加部分相对于每个传输流分组向前，向后或中途添加附加信息。

    Reception apparatus and data processing method
    22.
    发明授权
    Reception apparatus and data processing method 有权

    公开(公告)号：US10812207B2

    公开(公告)日：2020-10-20

    申请号：US16482390

    申请日：2018-02-28

    Applicant: SONY CORPORATION ,  SONY SEMICONDUCTOR SOLUTIONS CORPORATION

    Inventor： Satoshi Okada ,  Kazuyuki Takahashi ,  Takeshi Ohno

    IPC: H04H40/18 ,  H04H60/32 ,  H04H60/37

    Abstract: A reception apparatus includes a demodulation circuit configured to demodulate packets obtained with respect to each of multiple PLPs included in a broadcast signal; and a processing circuit configured to process the packets demodulated by the demodulation circuit. The demodulation circuit and the processing circuit are connected with each other via a single interface or interfaces fewer than the number of the PLPs. The demodulation circuit adds identification information to a specific packet among the packets obtained with respect to each of the PLP, the identification information identifying the PLP to which each of the packets belongs. The processing circuit identifies the PLP to which belongs each of the packets input from the demodulation circuit via the single interface or the interfaces fewer than the number of the PLPs, based on the identification information obtained from the specific packet.

    Data processing device and data processing method for processing a stream
    23.
    发明授权
    Data processing device and data processing method for processing a stream 有权

    公开(公告)号：US10582272B2

    公开(公告)日：2020-03-03

    申请号：US14917465

    申请日：2014-11-19

    Applicant: SONY CORPORATION

    Inventor： Satoshi Okada ,  Takashi Yokokawa ,  Naoki Yoshimochi ,  Makiko Yamamoto

    IPC: H04N21/61 ,  H04L12/64 ,  H04L29/06 ,  H04N21/236

    Abstract: The present technology relates to a data processing device and a data processing method capable of appropriately processing a stream. NPs included in a division stream of a predetermined channel acquired by dividing an input stream configured by a plurality of packets into division streams of a plurality of channels are eliminated, and a NP-eliminated stream including DNP representing the number of eliminated NPs is generated. Then, a stream including the NP-eliminated stream and signaling as a size identifier representing a size of the DNP or a stream including the NP-eliminated stream and a buffer capacity of a buffer storing the NP-eliminated stream and signaling as read start time from the buffer so as to generate a NP-inserted stream acquired by inserting NPs corresponding to a number represented by the DNP into the NP-eliminated stream is generated. The present technology, for example, can be applied to a channel bonding (CB) technology for dividing an input stream into a plurality of channels and transmitting divided streams.

    SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD
    25.
    发明申请
    SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD 审中-公开

    公开(公告)号：US20180213070A1

    公开(公告)日：2018-07-26

    申请号：US15578418

    申请日：2016-07-01

    Applicant: Sony Corporation

    Inventor： Noriaki Ooishi ,  Satoshi Okada

    IPC: H04L29/08

    CPC classification number: H04L69/324 ,  H04N21/42615 ,  H04N21/434 ,  H04N21/4425 ,  H04N21/615

    Abstract: The present technology relates to a signal processing apparatus and a signal processing method that enable to accurately specify a boundary between packets.A signal processing apparatus includes a block information acquisition unit which specifies a block length from a transmission parameter, attached to a block, of a multiplexed stream including the series of blocks, a packet information acquisition unit which analyzes the block and acquires a packet parameter, a pattern information acquisition unit which analyzes the block and acquires specific pattern position information, and a packet division unit which specifies a boundary between the packets included in the block on the basis of the block length, the packet parameter, and the specific pattern position information. The present technology is capable of being applied to, for example, a signal processing apparatus that processes a broadcast wave.

    ELECTRONIC DEVICE, SYNTHESIZED STREAM TRANSMITTING METHOD, AND PROGRAM
    28.
    发明申请
    ELECTRONIC DEVICE, SYNTHESIZED STREAM TRANSMITTING METHOD, AND PROGRAM 审中-公开
    电子设备，综合流量传输方法和程序

    公开(公告)号：US20150248364A1

    公开(公告)日：2015-09-03

    申请号：US14433167

    申请日：2013-10-08

    Applicant: SONY CORPORATION

    Inventor： Yuichi Hirayama ,  Satoshi Okada ,  Lachlan Bruce Michael ,  Tamotsu Ikeda

    IPC: G06F13/28 ,  G06F13/42

    CPC classification number: G06F13/287 ,  G06F13/4221 ,  H04N21/23608 ,  H04N21/4181 ,  H04N21/42615 ,  H04N21/42623 ,  H04N21/4263 ,  H04N21/434 ,  H04N21/43607 ,  H04N21/4367 ,  H04N21/43853

    Abstract: Plural streams are synthesized into one stream, and preferable transmission and reception of the synthesized stream to and from an external device is realized.Transport stream packets of plural transport streams are synthesized to create a synthesized stream, and the created synthesized stream is transmitted to an external device. In this transmission, a count information adding area provided in each of the transport stream packets is brought into a state to which a particular count value is added for each of the transport stream packets of the synthesized stream. This configuration notifies the external device that a function for handling packet order switching based on count information is not provided, and receives from the external device a synthesized stream containing the respective transport stream packets arranged in the same order as the order of the transport stream packets at the time of transmission.

    Abstract translation: 多个流被合成为一个流，并且优选地将合成流与外部设备的传输和接收优选地实现。 合成多个传输流的传输流分组以产生合成流，并将创建的合成流发送到外部设备。 在该传输中，在每个传输流分组中提供的计数信息添加区域进入合成流的每个传输流分组的特定计数值的状态。 该配置通知外部设备没有提供用于基于计数信息处理分组顺序切换的功能，并且从外部设备接收包含以与传输流分组的顺序相同的顺序排列的各个传输流分组的合成流 在传输时。

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