公开(公告)号：US09210354B2

公开(公告)日：2015-12-08

申请号：US12969179

申请日：2010-12-15

Applicant: Gwang Soon Lee ,  Hyun Lee ,  Kug Jin Yun ,  Bong Ho Lee ,  Kwanghee Jung ,  Namho Hur ,  Jin Woong Kim ,  Soo In Lee

Inventor： Gwang Soon Lee ,  Hyun Lee ,  Kug Jin Yun ,  Bong Ho Lee ,  Kwanghee Jung ,  Namho Hur ,  Jin Woong Kim ,  Soo In Lee

IPC: H04N5/44 ,  H04N13/00 ,  H04N21/236 ,  H04N21/426 ,  H04N21/43 ,  H04N21/434 ,  H04N21/438 ,  H04N21/462 ,  H04N21/63 ,  H04N19/597

CPC classification number: H04N5/4401 ,  H04N13/178 ,  H04N13/194 ,  H04N19/597 ,  H04N21/23608 ,  H04N21/4263 ,  H04N21/4305 ,  H04N21/4347 ,  H04N21/4383 ,  H04N21/4621 ,  H04N21/631

Abstract: Disclosed is a reception apparatus including a basic service reception unit to demodulate and channel-decode a signal received through one broadcasting channel among broadcasting channels for a basic service, and to extract a transport stream, an additional service reception unit to demodulate and channel-decode a signal received through a broadcasting channel for an additional service combined with the basic service, and to extract a transport stream, an integrated demultiplexer to respectively demultiplex the transport stream provided for the basic service and the transport stream provided for the additional service in order to extract at least one transport stream, and a source decoder to respectively decode the demultiplexed transport stream provided for the basic service and the demultiplexed transport stream provided for the additional service in order to broadcast at least one of a basic source and an additional source combined with the basic source.

Abstract translation: 公开了一种接收装置，包括：基本服务接收单元，用于对用于基本业务的广播信道之中的一个广播信道中接收的信号进行解调和频道解码，并提取传输流;附加服务接收单元，对解调和频道解码 通过广播信道接收的信号，用于与基本服务相结合的附加服务，并且提取传输流，综合多路分解器以分别解复用于为基本服务提供的传输流和为附加服务提供的传输流，以便 提取至少一个传输流，以及源解码器，以分别为为基础服务提供的解复用传输流和为附加服务提供的解复用传输流解码，以便广播基本源和附加源中的至少一个， 的基本来源。

公开(公告)号：US09160638B2

公开(公告)日：2015-10-13

申请号：US13287685

申请日：2011-11-02

Applicant: Hyoung Jin Kwon ,  Kug Jin Yun ,  Gwang Soon Lee ,  Hyun Jeong Yim ,  Kwanghee Jung ,  Nam Ho Hur ,  Soo In Lee

Inventor： Hyoung Jin Kwon ,  Kug Jin Yun ,  Gwang Soon Lee ,  Hyun Jeong Yim ,  Kwanghee Jung ,  Nam Ho Hur ,  Soo In Lee

IPC: H04L1/18 ,  H04L12/26

CPC classification number: H04L43/0823

Abstract: Disclosed herein is a non real-time broadcast receiving system. The system includes: a non real-time service decoder dividing received non real-time service content into a transmission block according to a protocol; a service content manager monitoring whether the receive of the non real-time service content stops and acknowledging a schedule regarding whether a portion with errors in the non real-time service content is retransmitted; a memory storing a portion without errors in the non real-time service content; a file checker checking whether errors are produced during the receive of the non real-time service contents and determining whether the portion with errors in the non real-time service content is retransmitted; a retransmission request signal generator generating a retransmission request signal; a return channel transmitter transmitting the retransmission request signal; and a return channel receiver receiving data corresponding the portion with error.

Abstract translation: 这里公开了一种非实时广播接收系统。 该系统包括：根据协议将接收到的非实时业务内容分割成传输块的非实时业务解码器; 监视所述非实时服务内容的接收是否停止并且确认关于是否重新发送在所述非实时业务内容中具有错误的部分的调度的服务内容管理器; 存储非实时服务内容中没有错误的部分的存储器; 检查在所述非实时业务内容的接收期间是否产生错误的文件检查器，并且确定是否重传所述非实时业务内容中具有错误的部分; 产生重传请求信号的重传请求信号发生器; 返回信道发射机发送重传请求信号; 以及返回通道接收器，接收对应于具有错误的部分的数据。

公开(公告)号：US08855210B2

公开(公告)日：2014-10-07

申请号：US13474158

申请日：2012-05-17

Applicant: Suk Hee Cho ,  Kug Jin Yun ,  Dae Hee Kim ,  Chung Hyun Ahn ,  Soo In Lee ,  Kwang Hoon Sohn ,  Yong Tae Kim

Inventor： Suk Hee Cho ,  Kug Jin Yun ,  Dae Hee Kim ,  Chung Hyun Ahn ,  Soo In Lee ,  Kwang Hoon Sohn ,  Yong Tae Kim

IPC: H04N7/12 ,  H04N11/02 ,  H04N13/02 ,  H04N5/225 ,  G09G5/00 ,  G06K9/00 ,  H04N19/597 ,  H04N19/157 ,  H04N19/12 ,  H04N19/61 ,  H04N19/17 ,  H04N13/00

CPC classification number: H04N13/282 ,  H04N19/12 ,  H04N19/157 ,  H04N19/17 ,  H04N19/597 ,  H04N19/61 ,  H04N2013/0081 ,  H04N2013/0088

Abstract: Provided is a method and apparatus for encoding and decoding multi-view video data. The encoding method includes: decomposing each view image of the multi-view video into an overlapped region and a non-overlapped region, the overlapped region being overlapped with other view image and the non-overlapped region not being overlapped with other view image; generating a stitched image by combining the non-overlapped region of each view image and a middle view image; encoding the stitched image using a first encoding algorithm; and encoding the overlapped region of each view image, using a second encoding algorithm. Further, the decomposing step includes the steps of estimating disparity information for each view image, based on a predetermined view image; and decomposing each view image into said overlapped region and said non-overlapped region using the estimated disparity information.

Abstract translation: 提供了一种用于对多视点视频数据进行编码和解码的方法和装置。 编码方法包括：将多视点视频的每个视图图像分解为重叠区域和非重叠区域，重叠区域与其他视图图像重叠，并且非重叠区域不与其他视图图像重叠; 通过组合每个视图图像的非重叠区域和中间视图图像来生成拼接图像; 使用第一编码算法对拼接图像进行编码; 以及使用第二编码算法对每个视图图像的重叠区域进行编码。 此外，分解步骤包括以下步骤：基于预定视图图像估计每个视图图像的视差信息; 以及使用估计的视差信息将每个视图图像分解成所述重叠区域和所述非重叠区域。

公开(公告)号：US08789088B2

公开(公告)日：2014-07-22

申请号：US13077470

申请日：2011-03-31

Applicant: Han-Seung Koo ,  O-Hyung Kwon ,  Dong-Joon Choi ,  Soo-In Lee

Inventor： Han-Seung Koo ,  O-Hyung Kwon ,  Dong-Joon Choi ,  Soo-In Lee

IPC: H04N7/16 ,  H04N7/167 ,  H04N21/418

CPC classification number: H04N7/1675 ,  H04N21/23617 ,  H04N21/4181 ,  H04N21/4383 ,  H04N21/4433 ,  H04N21/4627 ,  H04N21/8193

Abstract: A method for installing different security clients for channels in a terminal in a conditional access system includes: searching one or more channels searchable in the terminal; requesting, for respective searched channels, security clients necessary for receiving pay programs to be transmitted through the searched channels, to a broadcasting station which takes charge of the searched channels; and downloading and installing, for respective searched channels, the requested security clients from the broadcasting station.

Abstract translation: 一种用于在条件访问系统中的终端中安装用于信道的不同安全客户端的方法包括：搜索终端中可搜索的一个或多个信道; 向相应搜索的频道请求用于接收通过所搜索的频道发送的付费节目所需的安全客户机，向负责搜索的频道的广播电台请求; 并且从各广播台下载和安装所请求的安全客户端。

公开(公告)号：US08773504B2

公开(公告)日：2014-07-08

申请号：US12809401

申请日：2008-12-18

Applicant: Kug Jin Yun ,  Namho Hur ,  Jin Woong Kim ,  Soo In Lee ,  Yoon-Jin Lee ,  Young-Kwon Lim

Inventor： Kug Jin Yun ,  Namho Hur ,  Jin Woong Kim ,  Soo In Lee ,  Yoon-Jin Lee ,  Young-Kwon Lim

IPC: H04N13/04 ,  H04N13/00

CPC classification number: H04N21/234318 ,  H04N13/183 ,  H04N13/261 ,  H04N19/597 ,  H04N21/23412 ,  H04N21/44012

Abstract: The present invention relates to a stereoscopic content service system and method, and more particularly to a stereoscopic content service system and method which defines a Scene Descriptor (SD) including information required for stereoscopic contents, displays the stereoscopic contents based on the information of the defined SD, and thereby may perform a two-dimension (2D)/three-dimension (3D) display conversion through user interaction and display a stereoscopic text based on information about a left and right text and disparity information.

Abstract translation: 本发明涉及一种立体内容服务系统和方法，更具体地涉及一种定义包含立体内容所需信息的场景描述符（SD）的立体内容服务系统和方法，基于定义的信息显示立体内容 SD，从而可以通过用户交互执行二维（2D）/三维（3D）显示转换，并且基于关于左和右文本和视差信息的信息来显示立体文本。

公开(公告)号：US08767041B2

公开(公告)日：2014-07-01

申请号：US12443467

申请日：2007-09-21

Applicant: Kug-Jin Yun ,  Gwang-Soon Lee ,  Namho Hur ,  Jin-Woong Kim ,  Soo-In Lee

Inventor： Kug-Jin Yun ,  Gwang-Soon Lee ,  Namho Hur ,  Jin-Woong Kim ,  Soo-In Lee

IPC: H04N13/00

CPC classification number: H04N13/161 ,  H04N13/178 ,  H04N13/194

Abstract: A method and apparatus for providing 3D still image service in a specific time interval during audio-visual service of digital broadcast are provided. The method includes receiving a reference image and a 3D supplement image, which construct a 3D still image, through a data channel or a video channel together with a 2D image; restoring the reference image and the 3D supplement image to the 3D still image; and displaying the 3D still image in a specific interval during digital audio-visual broadcast using the 2D image according to display information which includes a play time and a play mode.

Abstract translation: 提供了一种用于在数字广播的视听服务期间以特定时间间隔提供3D静止图像服务的方法和装置。 该方法包括：通过数据通道或视频通道与2D图像一起接收构成3D静止图像的参考图像和3D补充图像; 将参考图像和3D补充图像恢复到3D静止图像; 并且根据包括播放时间和播放模式的显示信息，使用2D图像在数字视听广播期间以特定间隔显示3D静止图像。

公开(公告)号：US08705658B2

公开(公告)日：2014-04-22

申请号：US13275961

申请日：2011-10-18

Applicant: Jae Hyun Seo ,  Hyoungsoo Lim ,  Heung Mook Kim ,  Soo In Lee

Inventor： Jae Hyun Seo ,  Hyoungsoo Lim ,  Heung Mook Kim ,  Soo In Lee

IPC: H04L27/20

CPC classification number: H04L27/2085

Abstract: Modulating method and apparatus in a broadcasting and communication system are provided. The modulating apparatus includes: a first quadrature phase shift keying (QPSK) modulating unit QPSK-modulating first data including in-phase (I) data and quadrature (Q) data to generate a first signal; a phase rotating unit rotating a phase of the first signal by θ to generate a phase rotated signal; a second QPSK modulating unit QPSK-modulating second data different from the first data and including I′ data and Q′ data to generate a second signal; and a layer modulating unit modulating the phase rotated signal and the second signal to output a final signal.

Abstract translation: 提供了广播和通信系统中的调制方法和装置。 调制装置包括：第一正交相移键控（QPSK）调制单元，QPSK调制包括同相（I）数据和正交（Q）数据的第一数据，以产生第一信号; 旋转第一信号的相位的相位旋转单元， 以产生相位旋转信号; 第二QPSK调制单元QPSK调制与第一数据不同的第二数据并且包括I'数据和Q'数据以产生第二信号; 以及调制相位旋转信号和第二信号的层调制单元，以输出最终信号。

公开(公告)号：US08694773B2

公开(公告)日：2014-04-08

申请号：US12546859

申请日：2009-08-25

Applicant: Young Ho Jeong ,  O Hyung Kwon ,  Soo In Lee

Inventor： Young Ho Jeong ,  O Hyung Kwon ,  Soo In Lee

IPC: H04L9/32 ,  H04L29/06 ,  H04N21/45

CPC classification number: H04L63/0876 ,  H04L9/3073 ,  H04L9/321 ,  H04L9/3247 ,  H04L63/0884 ,  H04N21/45

Abstract: A method of verifying a validity of a Secure Micro (SM) is provided. The method of verifying a validity of an SM, the method including: storing and maintaining a validity verification message used to verify the validity of the SM, the validity verification message being generated by a Trusted Authority (TA) based on unique information of the SM, and the SM and the TA sharing the unique information of the SM; and verifying the validity of the SM using the validity verification message and the unique information shared by the SM, when an SM client is executed.

Abstract translation: 提供了一种验证安全Micro（SM）的有效性的方法。 验证SM的有效性的方法，该方法包括：存储和维护用于验证SM的有效性的有效性验证消息，该有效性验证消息是由可信管理机构（TA）根据SM的唯一信息生成的 ，SM和TA共享SM的独特信息; 并且当执行SM客户端时，使用有效性验证消息和SM共享的唯一信息来验证SM的有效性。

公开(公告)号：US08621218B2

公开(公告)日：2013-12-31

申请号：US12330729

申请日：2008-12-09

Applicant: Eun Jung Kwon ,  Han Seung Koo ,  Soon Choul Kim ,  Young Ho Jeong ,  Heejeong Kim ,  O Hyung Kwon ,  Soo In Lee

Inventor： Eun Jung Kwon ,  Han Seung Koo ,  Soon Choul Kim ,  Young Ho Jeong ,  Heejeong Kim ,  O Hyung Kwon ,  Soo In Lee

IPC: H04L9/32 ,  G06F7/04

CPC classification number: H04L9/085 ,  H04L9/0869 ,  H04L9/321 ,  H04L9/3273 ,  H04L2209/56 ,  H04N7/1675 ,  H04N21/26613

Abstract: Disclosed is a mutual authentication method and apparatus in a CAS including a headend system and DCAS host. In particular, example embodiments relate to a mutual authentication method and apparatus in DCAS, wherein the mutual authentication is performed between an authentication server of the headend system and an SM of a DCAS host, and then CAS software is downloaded to the SM. According to the example embodiments, there is provided a mutual authentication protocol between the authentication server of the headend and the SM of the DCAS host in a cable network, and also provided a mutual authentication method and apparatus in the DCAS where a substantial authentication based on a hardware, such as a smart card or a cable card, is not needed.

Abstract translation: 公开了一种包括前端系统和DCAS主机的CAS中的相互认证方法和装置。 特别地，示例性实施例涉及DCAS中的相互认证方法和装置，其中在头端系统的认证服务器和DCAS主机的SM之间执行相互认证，然后将CAS软件下载到SM。 根据示例性实施例，在有线网络中提供前端的认证服务器和DCAS主机的SM之间的相互认证协议，并且还提供了在DCAS中的相互认证方法和装置，其中基于 不需要诸如智能卡或有线卡的硬件。

公开(公告)号：US08619987B2

公开(公告)日：2013-12-31

申请号：US11909543

申请日：2005-11-04

Applicant: Chung-Pyo Hong ,  Tae-June Chae ,  Won-Jin Park ,  Hyun Lee ,  Soo-In Lee ,  Gwang-Soon Lee ,  Bong-Ho Lee ,  Jong-Soo Lim

Inventor： Chung-Pyo Hong ,  Tae-June Chae ,  Won-Jin Park ,  Hyun Lee ,  Soo-In Lee ,  Gwang-Soon Lee ,  Bong-Ho Lee ,  Jong-Soo Lim

IPC: H04N7/167

CPC classification number: H04N7/165 ,  H04H20/06 ,  H04H20/67 ,  H04H60/21 ,  H04H60/23 ,  H04N21/2347 ,  H04N21/25875 ,  H04N21/4405 ,  H04N21/6131

Abstract: Disclosed is a system for transmitting encrypted broadcast signals to different transmitters on a single frequency network (SFN) in a digital broadcasting system. The system for transmitting encrypted broadcast signals on the SFN includes: a main broadcasting system for transmitting encrypted broadcast signals including data streams and transmitter identification information (TII) through a main broadcasting network; a repeating system for amplifying encrypted broadcast signals of the main broadcasting network and transmitting the amplified broadcast signals, or modulating and amplifying streams input by the main broadcasting system through a private line and repeating broadcast signals of the main broadcasting system through a repeating network; and a decrypting key provider for receiving a decrypting key value from the main broadcasting or repeating system and transmitting a user authentication and decrypting key to a charged subscriber terminal through a mobile communication network.

Abstract translation: 公开了一种用于在数字广播系统中的单个频率网络（SFN）上向不同发射机发送加密的广播信号的系统。 用于在SFN上发送加密广播信号的系统包括：主广播系统，用于通过主广播网络发送包括数据流和发射机识别信息（TII）的加密广播信号; 用于放大主广播网络的加密广播信号并发送放大的广播信号的重复系统，或者通过专线调制和放大由主广播系统输入的流，并通过重复网络重复主广播系统的广播信号; 以及解密密钥提供者，用于从主广播或重复系统接收解密密钥值，并通过移动通信网络向用户终端发送用户认证和解密密钥。