公开(公告)号：US08370619B2

公开(公告)日：2013-02-05

申请号：US13271505

申请日：2011-10-12

Applicant: Young-min Park ,  Jun-ho Jang ,  Gyung-pyo Hong ,  Keum-yong Oh ,  Hae-su Gwon

Inventor： Young-min Park ,  Jun-ho Jang ,  Gyung-pyo Hong ,  Keum-yong Oh ,  Hae-su Gwon

IPC: G06F9/00 ,  G06F9/24 ,  G06F15/177

CPC classification number: G06F21/572 ,  G06F9/4406 ,  G06F21/575

Abstract: Provided are a method and a device for booting a host embodying a downloadable conditional access system (DCAS), wherein one of a plurality of pre-determined booting modes is decided as a booting mode of the host based on first information indicating whether a host can communicate with a broadcasting service provider and second information indicating whether a software-based security client providing information required for decrypting broadcasting data is installed to a hardware-based security module connected to the host, and the host is booted in the decided booting mode.

Abstract translation: 提供了一种用于引导体现可下载条件访问系统（DCAS）的主机的方法和装置，其中，基于指示主机是否可以的主要的第一信息，多个预定引导模式中的一个被确定为主机的引导模式 与广播服务提供商进行通信，并且指示是否向连接到主机的基于硬件的安全模块安装提供解密广播数据所需的信息的基于软件的安全客户端的第二信息，并且以所决定的引导模式引导主机。

公开(公告)号：US07929062B2

公开(公告)日：2011-04-19

申请号：US11228346

申请日：2005-09-19

Applicant: Keum-yong Oh

Inventor： Keum-yong Oh

IPC: H04N5/50 ,  H04N5/44 ,  H04N5/46

CPC classification number: H04N5/4401 ,  H04N5/50 ,  H04N21/4263 ,  H04N21/4345 ,  H04N21/4382

Abstract: A channel scanning method is provided that is performed by a digital broadcast receiver having a plurality of tuners. The channel scanning method includes determining whether channel data exists in a channel, and if channel data exists in the channel, storing information regarding the channel obtained by parsing the channel data, and moving ahead by a number of channels corresponding to the number of tuners included in the digital broadcast receiver.

Abstract translation: 提供了一种由具有多个调谐器的数字广播接收机执行的频道扫描方法。 信道扫描方法包括：确定信道数据是否存在于信道中，并且如果信道中存在信道数据，则存储关于通过解调信道数据获得的信道的信息，并且向前移动与包括的调谐器的数量相对应的多个信道 在数字广播接收机中。

公开(公告)号：US20090125710A1

公开(公告)日：2009-05-14

申请号：US12266723

申请日：2008-11-07

Applicant: Young-min Park ,  Jun-ho Jang ,  Gyung-pyo Hong ,  Keum-yong Oh ,  Hae-su Gwon

Inventor： Young-min Park ,  Jun-ho Jang ,  Gyung-pyo Hong ,  Keum-yong Oh ,  Hae-su Gwon

IPC: G06F9/445 ,  G06F21/00

CPC classification number: G06F21/572 ,  G06F9/4406 ,  G06F21/575

Abstract: Provided are a method and a device for booting a host embodying a downloadable conditional access system (DCAS), wherein one of a plurality of pre-determined booting modes is decided as a booting mode of the host based on first information indicating whether a host can communicate with a broadcasting service provider and second information indicating whether a software-based security client providing information required for decrypting broadcasting data is installed to a hardware-based security module connected to the host, and the host is booted in the decided booting mode.

Abstract translation: 提供了一种用于引导体现可下载条件访问系统（DCAS）的主机的方法和装置，其中，基于指示主机是否可以的主要的第一信息，多个预定引导模式中的一个被确定为主机的引导模式 与广播服务提供商进行通信，并且指示是否向连接到主机的基于硬件的安全模块安装提供解密广播数据所需的信息的基于软件的安全客户端的第二信息，并且以所决定的引导模式引导主机。

公开(公告)号：US07432984B2

公开(公告)日：2008-10-07

申请号：US10946012

申请日：2004-09-22

Applicant: Keum-yong Oh

Inventor： Keum-yong Oh

IPC: H04N5/232

CPC classification number: H04N5/2628 ,  H04N5/144

Abstract: An automatic zoom apparatus and method for playing dynamic images. The automatic zoom apparatus provides more dynamic images to a user by detecting a dynamic change of image signals to zoom and display a predetermined area where the dynamic change is detected. To this end, the automatic zoom apparatus for playing the dynamic images comprises a motion detector for, when a zoom function is requested to zoom predetermined image signals, detecting a motion based on a color change between frames extracted from the predetermined image signals. Also included is a motion area designator for designating a predetermined area including objects of the motion detected by the motion detector, as a motion area, and a zoom controller for performing a zoom function for zooming an image of the image signals of the motion area designated by the motion area designator. Thereby, the user can enjoy a more dynamic image such that television watching is not as monotonous.

Abstract translation: 一种用于播放动态图像的自动缩放装置和方法。 自动变焦装置通过检测图像信号的动态变化来向用户提供更多的动态图像，以变焦和显示检测到动态变化的预定区域。 为此，用于播放动态图像的自动缩放装置包括：运动检测器，用于当缩放功能被放大预定图像信号时，基于从预定图像信号提取的帧之间的颜色变化来检测运动。 还包括用于指定包括由运动检测器检测到的运动对象作为运动区域的预定区域的运动区域指示器，以及用于执行缩放功能的变焦控制器，用于缩放指定的运动区域的图像信号的图像 由运动区域指示。 因此，用户可以享受更动态的图像，使得电视观看不是单调的。

公开(公告)号：US20080072274A1

公开(公告)日：2008-03-20

申请号：US11857713

申请日：2007-09-19

Applicant: Keum-yong Oh ,  Kwang-hyuk Kim

Inventor： Keum-yong Oh ,  Kwang-hyuk Kim

IPC: H04N7/16

CPC classification number: H04H20/30 ,  A63F2300/409 ,  H04H60/27 ,  H04H60/73

Abstract: A method and apparatus for processing and selecting an application easily processed by a broadcasting receiving apparatus among the plurality of applications and executing the selected application are provided. The application processing method includes: analyzing information on each of a plurality of applications providing a common broadcasting service; selecting an application suitable for a broadcasting receiving apparatus among the plurality of applications based on the analysis; and executing the selected application. When a plurality of applications is transmitted to a broadcasting receiving apparatus, the broadcasting receiving apparatus can select an easily executable application.

公开(公告)号：US20060029159A1

公开(公告)日：2006-02-09

申请号：US11194684

申请日：2005-08-02

Applicant: Keum-yong Oh ,  Gyung-pyo Hong

Inventor： Keum-yong Oh ,  Gyung-pyo Hong

IPC: H04L27/16

CPC classification number: H04L27/0008 ,  H04L27/0012

Abstract: A method and apparatus for efficiently selecting a demodulation scheme for a particular channel in a digital broadcast receiver supporting a plurality of demodulation schemes are provided. The method includes receiving the digital broadcast signal of the channel; attempting demodulation of the digital broadcast signal using a demodulation scheme corresponding to a sequential index; and if the demodulation attempt succeeds, restoring data and if the demodulation attempt does not succeed, attempting demodulation again using a demodulation scheme corresponding to a next sequential index.

Abstract translation: 提供一种用于在支持多个解调方案的数字广播接收机中有效选择特定信道的解调方案的方法和装置。 该方法包括：接收该信道的数字广播信号; 使用对应于顺序索引的解调方案来尝试解调数字广播信号; 并且如果解调尝试成功，则恢复数据，并且如果解调尝试不成功，则使用对应于下一个顺序索引的解调方案再次尝试解调。

公开(公告)号：US20050151884A1

公开(公告)日：2005-07-14

申请号：US10946012

申请日：2004-09-22

Applicant: Keum-yong Oh

Inventor： Keum-yong Oh

IPC: H04N7/01 ,  H04N5/14 ,  H04N5/238 ,  H04N5/262

CPC classification number: H04N5/2628 ,  H04N5/144

Abstract: An automatic zoom apparatus and method for playing dynamic images. The automatic zoom apparatus provides more dynamic images to a user by detecting a dynamic change of image signals to zoom and display a predetermined area where the dynamic change is detected. To this end, the automatic zoom apparatus for playing the dynamic images comprises a motion detector for, when a zoom function is requested to zoom predetermined image signals, detecting a motion based on a color change between frames extracted from the predetermined image signals. Also included is a motion area designator for designating a predetermined area including objects of the motion detected by the motion detector, as a motion area, and a zoom controller for performing a zoom function for zooming an image of the image signals of the motion area designated by the motion area designator. Thereby, the user can enjoy a more dynamic image such that television watching is not as monotonous.

Abstract translation: 一种用于播放动态图像的自动缩放装置和方法。 自动变焦装置通过检测图像信号的动态变化来向用户提供更多的动态图像，以变焦和显示检测到动态变化的预定区域。 为此，用于播放动态图像的自动缩放装置包括：运动检测器，用于当缩放功能被放大预定图像信号时，基于从预定图像信号提取的帧之间的颜色变化来检测运动。 还包括用于指定包括由运动检测器检测到的运动对象的预定区域作为运动区域的运动区域指示器，以及用于执行缩放功能的变焦控制器，用于缩放指定的运动区域的图像信号的图像 由运动区域指示。 因此，用户可以享受更动态的图像，使得电视观看不是单调的。

公开(公告)号：US08973080B2

公开(公告)日：2015-03-03

申请号：US11857769

申请日：2007-09-19

Applicant: Keum-yong Oh ,  Kwang-hyuk Kim

Inventor： Keum-yong Oh ,  Kwang-hyuk Kim

IPC: H04N7/173 ,  H04N7/16 ,  H04H20/30 ,  H04H60/73 ,  H04H60/27

CPC classification number: H04H20/30 ,  A63F2300/409 ,  H04H60/27 ,  H04H60/73

Abstract: A method and apparatus for processing and selecting an application easily processed by a broadcasting receiving apparatus among the plurality of applications and executing the selected application are provided. The application processing method includes: analyzing information on each of a plurality of applications providing a common broadcasting service; selecting an application suitable for a broadcasting receiving apparatus among the plurality of applications based on the analysis; and executing the selected application. When a plurality of applications is transmitted to a broadcasting receiving apparatus, the broadcasting receiving apparatus can select an easily executable application.

Abstract translation: 提供了一种用于处理和选择由多个应用程序中的广播接收装置容易处理并执行所选应用的应用的方法和装置。 应用处理方法包括：分析提供公共广播服务的多个应用中的每一个的信息; 基于分析，在多个应用中选择适合广播接收装置的应用; 并执行所选择的应用。 当多个应用被发送到广播接收设备时，广播接收设备可以选择易于执行的应用。

公开(公告)号：US08904461B2

公开(公告)日：2014-12-02

申请号：US11447052

申请日：2006-06-06

Applicant: Keum-yong Oh

Inventor： Keum-yong Oh

IPC: H04N7/10 ,  H04N7/16 ,  H04N7/173 ,  H04N21/45 ,  H04N21/84 ,  H04N21/81 ,  H04N21/475 ,  H04N21/478

CPC classification number: H04N21/84 ,  H04N21/4532 ,  H04N21/4751 ,  H04N21/478 ,  H04N21/8133 ,  H04N21/8173

Abstract: A broadcast signal receiving device includes a profile management module that manages user profile information indicating whether to execute a data broadcasting application received via a channel, an application filtering module that filters data composing a data broadcasting application from data signals of broadcast signals, and an application management module that executes a data broadcasting application composed of the filtered data and according to the user profile information.

Abstract translation: 广播信号接收装置包括：简档管理模块，其管理指示是否执行经由信道接收的数据广播应用的用户简档信息;应用滤波模块，其从广播信号的数据信号中滤出构成数据广播应用的数据;以及应用 管理模块，其执行由过滤数据组成的数据广播应用，并根据用户简档信息。

公开(公告)号：US08843985B2

公开(公告)日：2014-09-23

申请号：US11857741

申请日：2007-09-19

Applicant: Keum-yong Oh ,  Kwang-hyuk Kim

Inventor： Keum-yong Oh ,  Kwang-hyuk Kim

IPC: H04N7/16 ,  H04H60/73 ,  H04H20/30 ,  H04H60/27

CPC classification number: H04H20/30 ,  A63F2300/409 ,  H04H60/27 ,  H04H60/73

Abstract: A method and apparatus for processing and selecting an application easily processed by a broadcasting receiving apparatus among the plurality of applications and executing the selected application are provided. The application processing method includes: analyzing information on each of a plurality of applications providing a common broadcasting service; selecting an application suitable for a broadcasting receiving apparatus among the plurality of applications based on the analysis; and executing the selected application. When a plurality of applications is transmitted to a broadcasting receiving apparatus, the broadcasting receiving apparatus can select an easily executable application.

Abstract translation: 提供了一种用于处理和选择由多个应用程序中的广播接收装置容易处理并执行所选应用的应用的方法和装置。 应用处理方法包括：分析提供公共广播服务的多个应用中的每一个的信息; 基于分析，在多个应用中选择适合广播接收装置的应用; 并执行所选择的应用。 当多个应用被发送到广播接收设备时，广播接收设备可以选择易于执行的应用。