公开(公告)号：US09250871B2

公开(公告)日：2016-02-02

申请号：US12696293

申请日：2010-01-29

Applicant: Seo Young Hwang ,  Jae Yeon Song ,  Kyung Mo Park ,  Kook Heui Lee

Inventor： Seo Young Hwang ,  Jae Yeon Song ,  Kyung Mo Park ,  Kook Heui Lee

IPC: G06F3/0481 ,  G06F9/44

CPC classification number: G06F8/38 ,  H04N21/23412 ,  H04N21/44012 ,  H04N21/4431 ,  H04N21/4438 ,  H04N21/8543 ,  H04N21/8545

Abstract: A method and apparatus for processing a rich media user interface composed of a plurality of component objects that is capable of transferring information from a group of component objects having a specific function but not supporting the export of information to a group of component objects importing information only through predetermined paths through unpredictable path are provided. The method for processing content composed of user interface component objects includes receiving content including a plurality of user interface component objects, extracting exportable information which is defined to be exportable outside the content, and transferring the extracted exportable information to a target object.

Abstract translation: 一种用于处理由多个组件对象组成的富媒体用户界面的方法和装置，所述多媒体用户界面能够从具有特定功能的组的对象组传送信息，但不支持将信息导出到仅导入信息的组的一组组件对象 提供通过不可预测的路径的预定路径。 用于处理由用户界面组件对象组成的内容的方法包括：接收包括多个用户界面组件对象的内容，提取定义为可在内容外导出的可输出信息，并将提取的可输出信息传送到目标对象。

公开(公告)号：US09247302B2

公开(公告)日：2016-01-26

申请号：US14008111

申请日：2012-03-30

Applicant: Sung-Oh Hwang ,  Kyung-Mo Park ,  Jae-Yeon Song

Inventor： Sung-Oh Hwang ,  Kyung-Mo Park ,  Jae-Yeon Song

IPC: H04N5/445 ,  H04N21/478 ,  H04N21/434 ,  H04N21/81

CPC classification number: H04N21/478 ,  H04N21/4348 ,  H04N21/8173

Abstract: The present invention relates to a method for providing a widget service. More particularly, the present invention relates to a method for providing a widget service for a receiving device using a Moving Picture Experts Group (MPEG)-2 layer, the method comprising the steps of: receiving MPEG broadcast data; loading a widget general information table (WGIT) stored in program specific information (PSI) of the MPEG broadcast data; loading the information indicated by a widget information table (WIT) of the WGIT; and generating a widget using the information indicated by the WIT.

Abstract translation: 本发明涉及一种提供窗口小部件服务的方法。 更具体地，本发明涉及一种使用运动图像专家组（MPEG）-2层为接收装置提供小窗口服务的方法，所述方法包括以下步骤：接收MPEG广播数据; 加载存储在MPEG广播数据的节目特定信息（PSI）中的小节通用信息表（WGIT）; 加载由WGIT的小部件信息表（WIT）指示的信息; 以及使用由WIT指示的信息来生成小部件。

公开(公告)号：US09219931B2

公开(公告)日：2015-12-22

申请号：US13091588

申请日：2011-04-21

Applicant: Yiling Xu ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song ,  Kyung-Mo Park

Inventor： Yiling Xu ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song ,  Kyung-Mo Park

IPC: H04N21/2362 ,  H04N21/2343 ,  H04N21/854 ,  H04L29/08 ,  H04N21/434

CPC classification number: H04N21/2362 ,  H04L29/08648 ,  H04N21/4345 ,  H04N21/85406

Abstract: A method and apparatus are provided for transmitting service discovery information in a multimedia transmission system. Service discovery information, including service access information for reception of a service, is generated. The service discovery information is transmitted after being classified into a plurality of levels.

Abstract translation: 提供了一种用于在多媒体传输系统中传送服务发现信息的方法和装置。 生成服务发现信息，包括用于接收服务的服务访问信息。 服务发现信息被分类为多个级别后发送。

公开(公告)号：US08930688B2

公开(公告)日：2015-01-06

申请号：US12504370

申请日：2009-07-16

Applicant: Seo-Young Hwang ,  Jae-Yeon Song ,  Kyung-Mo Park ,  Kook-Heui Lee

Inventor： Seo-Young Hwang ,  Jae-Yeon Song ,  Kyung-Mo Park ,  Kook-Heui Lee

IPC: H04L9/32 ,  H04L29/06 ,  H04L9/08

CPC classification number: H04L63/18 ,  H04L9/0825 ,  H04L9/3215 ,  H04L9/3271 ,  H04L63/045 ,  H04L63/083 ,  H04L63/166 ,  H04L2209/60 ,  H04L2209/805 ,  H04N21/4353 ,  H04N21/4367 ,  H04N21/4627

Abstract: An apparatus and method for providing a security service for UI applications in a network system. In a network supporting a user interface, encryption-unneeded data is distinguished from data in which security identifier is specified, that indicates a need for security between a server and a communication device, and the distinguished data is transmitted over a security channel and a general channel separately.

Abstract translation: 一种用于在网络系统中为UI应用提供安全服务的装置和方法。 在支持用户界面的网络中，加密不需要的数据与指定了安全标识符的数据区分开，表示服务器与通信设备之间的安全性的需要，并且通过安全通道和通用 渠道分开。

公开(公告)号：US08930442B2

公开(公告)日：2015-01-06

申请号：US13042929

申请日：2011-03-08

Applicant: Kyung-Mo Park ,  Jae-Yeon Song ,  Sung-Ryeul Rhyu

Inventor： Kyung-Mo Park ,  Jae-Yeon Song ,  Sung-Ryeul Rhyu

IPC: G06F15/16 ,  H04N21/858 ,  H04N21/472 ,  H04N21/658 ,  H04N21/2387

CPC classification number: H04N21/8586 ,  H04N21/2387 ,  H04N21/47202 ,  H04N21/6581

Abstract: A method is provided for playing media content by a client in a data communication network, in which a request for a media content descriptor is sent to a server, a media content descriptor including a Uniform Resource Locator (URL) for an access to specific media content data configured for execution of a specific function is received from the server, and the specific media content data is received using the URL included in the received media content descriptor.

Abstract translation: 提供了一种用于在数据通信网络中的客户端播放媒体内容的方法，其中将媒体内容描述符的请求发送到服务器，媒体内容描述符包括用于访问特定媒体的统一资源定位符（URL） 从服务器接收被配置用于执行特定功能的内容数据，并且使用包含在所接收的媒体内容描述符中的URL来接收特定媒体内容数据。

公开(公告)号：US08910213B2

公开(公告)日：2014-12-09

申请号：US12729741

申请日：2010-03-23

Applicant: Seo Young Hwang ,  Kyung Mo Park ,  Jae Yeon Song ,  Kook Heui Lee ,  Doug Young Suh ,  Gwang Hoon Park ,  Kyuheon Kim ,  Sanghyun Park ,  Byungchul Kim

Inventor： Seo Young Hwang ,  Kyung Mo Park ,  Jae Yeon Song ,  Kook Heui Lee ,  Doug Young Suh ,  Gwang Hoon Park ,  Kyuheon Kim ,  Sanghyun Park ,  Byungchul Kim

IPC: G06F3/00 ,  G06F13/00 ,  H04N5/44 ,  H04N7/18 ,  H04N21/472 ,  H04N21/658 ,  G11B27/11 ,  H04N21/414 ,  H04N7/173 ,  G11B27/10

CPC classification number: H04N7/17318 ,  G11B27/105 ,  G11B27/11 ,  H04N21/41407 ,  H04N21/47214 ,  H04N21/6581 ,  H04N21/6582

Abstract: A method and apparatus for transferring user information between different terminals are disclosed. The method includes saving by a first terminal, when a change is made to user information during playback of content, the changed user information in a scene history, performing a terminal change from the first terminal to a second terminal, and resuming, by the second terminal, playback of the content from a continued scene after the last scene played back by the first terminal. Consequently, in a terminal change, the user may use the second terminal to play back the same content from the continued scene using the same content usage environment as the first terminal.

Abstract translation: 公开了一种用于在不同终端之间传送用户信息的方法和装置。 所述方法包括：当在内容回放期间对用户信息进行改变时，由第一终端保存在场景历史中改变的用户信息，执行从第一终端到第二终端的终端改变，并且通过第二终端恢复 终端，在由第一终端播放的最后场景之后，从继续场景播放内容。 因此，在终端更换中，用户可以使用与第一终端相同的内容使用环境，使用第二终端从连续场景播放相同的内容。

公开(公告)号：US08701143B2

公开(公告)日：2014-04-15

申请号：US11711460

申请日：2007-02-27

Applicant: Yiling Xu ,  Jong-Hoon Ann ,  Jae-Yeon Song ,  Kook-Heui Lee

Inventor： Yiling Xu ,  Jong-Hoon Ann ,  Jae-Yeon Song ,  Kook-Heui Lee

IPC: H04N7/16

CPC classification number: H04H20/57 ,  H04H60/91 ,  H04H2201/16 ,  H04W4/06 ,  H04W36/18 ,  H04W48/12

Abstract: Disclosed is a DVB-H CBMS system by which a user can continue to view a program being in service even when the transport stream or IP platform changes while the user views the program. In the DVB-H CBMS system, the system transmits service mapping information according to transport streams or IP platforms to the terminal, so that the system can provide a service without interruption to the terminal even when a user of the terminal moves out of a current cell or network into a new cell or network while receiving a service that the user selected.

Abstract translation: 公开了一种DVB-H CBMS系统，即使当用户观看节目时传输流或IP平台发生变化时，用户也可以继续观看正在服务的节目。 在DVB-H CBMS系统中，系统根据传输流或IP平台向终端发送业务映射信息，使得即使当终端的用户离开电流时，系统也可以向终端提供不间断的业务 小区或网络进入新的小区或网络，同时接收用户选择的服务。

公开(公告)号：US08626870B2

公开(公告)日：2014-01-07

申请号：US13041975

申请日：2011-03-07

Applicant: Yiling Xu ,  Sung-Ryeul Rhyu ,  Guanhua Zhang ,  Jae-Yeon Song

Inventor： Yiling Xu ,  Sung-Ryeul Rhyu ,  Guanhua Zhang ,  Jae-Yeon Song

IPC: G06F15/16

CPC classification number: H04L67/06 ,  H04N21/85406

Abstract: A method and an apparatus for generating and reproducing an adaptive stream based on a file format is disclosed. The method includes receiving one or more segments, each of which includes a manifest box, a moov box, and a media data box, from a server and analyzing the manifest box, the moov box, and the media data box; and decoding and reproducing the one or more segments based on a result of analyzing of the manifest box, moov box, and media data box, wherein the manifest box, moov box, and media data box are included in a single file.

Abstract translation: 公开了一种基于文件格式生成和再现自适应流的方法和装置。 该方法包括从服务器接收一个或多个段，每个段包括清单框，移动框和媒体数据框，并分析清单框，移动框和媒体数据框; 并且基于清单框，moov框和媒体数据框的分析结果对一个或多个段进行解码和再现，其中，清单框，moov框和媒体数据框被包括在单个文件中。

公开(公告)号：US20130305304A1

公开(公告)日：2013-11-14

申请号：US13980443

申请日：2012-01-19

Applicant: Sung-Oh Hwang ,  Kyung-Mo Park ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song

Inventor： Sung-Oh Hwang ,  Kyung-Mo Park ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song

IPC: H04N21/238

CPC classification number: H04N21/238 ,  H04L12/1836 ,  H04L65/4076 ,  H04L65/607 ,  H04L65/608 ,  H04L65/80 ,  H04L69/22 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/6332 ,  H04N21/6405 ,  H04N21/64322

Abstract: An apparatus and a method for providing information used for generating and consuming multimedia content in a broadcast system supporting a multimedia service based on an Internet protocol are provided. The method includes composing a message type field containing information indicating on a type of control information contained in the control message, composing a length field containing information on the length of the control message, composing optional fields having different values according to the type of the control information, and composing a payload field containing content of the control information.

Abstract translation: 提供了一种用于提供用于在支持基于互联网协议的多媒体服务的广播系统中生成和消费多媒体内容的信息的装置和方法。 该方法包括构成消息类型字段，该消息类型字段包含指示控制消息中包含的控制信息的类型的信息，构成包含关于控制消息的长度的信息的长度字段，根据控制的类型组成具有不同值的可选字段 信息，以及组成包含控制信息内容的有效载荷字段。

公开(公告)号：US20130060958A1

公开(公告)日：2013-03-07

申请号：US13697198

申请日：2011-06-16

Applicant: Ji Eun Keum ,  Jae Yeon Song ,  Sung Ryeul Rhyu

Inventor： Ji Eun Keum ,  Jae Yeon Song ,  Sung Ryeul Rhyu

IPC: G06F15/16

CPC classification number: H04N21/2668 ,  H04N21/4135 ,  H04N21/4334 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/47214

Abstract: A method and apparatus for playing back recorded content in a wireless communication system are disclosed. The method of playing back recorded content for a client includes: accepting a playback request for recorded content; selecting a first bit rate of a content segment forming the streaming content at the time of playback request; comparing a second bit rate of a content segment forming the recorded content with the selected first bit rate; and playing back one of the content segment forming the recorded content and a corresponding content segment received from a server according to comparison results. Hence, the user may play back recorded content in better quality through comparing the bit rate of a recorded content segment with the optimal bit rate of the corresponding content segment in consideration of network and client conditions at the time of playback request.

Abstract translation: 公开了一种在无线通信系统中回放记录内容的方法和装置。 回放用于客户端的记录内容的方法包括：接收对记录内容的回放请求; 在重放请求时选择形成流内容的内容片段的第一比特率; 将形成记录内容的内容段的第二比特率与所选择的第一比特率进行比较; 并且根据比较结果重放形成记录内容的内容片段和从服务器接收到的相应内容片段中的一个。 因此，考虑到播放请求时的网络和客户端条件，用户可以通过将记录的内容片段的比特率与对应的内容片段的最佳比特率进行比较来回放更高质量的记录内容。