公开(公告)号：US20090193462A1

公开(公告)日：2009-07-30

申请号：US12351459

申请日：2009-01-09

申请人： Hyun-Chul KIM ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Young-Kyu Bae ,  Ji-Wuck Jung ,  Sun-Mi Kim

发明人： Hyun-Chul KIM ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Young-Kyu Bae ,  Ji-Wuck Jung ,  Sun-Mi Kim

IPC分类号： H04N5/445

CPC分类号： H04N5/44543 ,  H04N7/17318 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/26283 ,  H04N21/41407 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/6112 ,  H04N21/6181 ,  H04N21/631 ,  H04N21/6547 ,  H04N21/6581 ,  H04N21/84

摘要： Provided is an apparatus and a method for transmitting/receiving Electronic Service Guide (ESG) data in a digital video broadcasting system. The method includes creating ESG data bursts by grouping ESG data supporting a plurality of languages for each ESG support language; establishing sessions corresponding to respective ESG data bursts; creating ESG setting data including session information and ESG grouping criteria information, the session information including Internet Protocol (IP) addresses and port numbers corresponding to the entire sessions, respectively, the ESG grouping criteria information indicating that the ESG data bursts are grouped for each ESG support language; and broadcasting the ESG setting data via a specific session and broadcasting the ESG data bursts via the established sessions.

摘要翻译： 提供了一种用于在数字视频广播系统中发送/接收电子服务指南（ESG）数据的装置和方法。 该方法包括通过为支持每种ESG支持语言支持多种语言的ESG数据分组来创建ESG数据脉冲串; 建立对应于各个ESG数据脉冲串的会话; 创建包括会话信息和ESG分组标准信息的ESG设置数据，分别包括对应于整个会话的因特网协议（IP）地址和端口号的会话信息，表示针对每个ESG分组的ESG数据突发的ESG分组标准信息 支持语言 并通过特定会话广播ESG设置数据，并通过建立的会话广播ESG数据脉冲串。

公开(公告)号：US20080031285A1

公开(公告)日：2008-02-07

申请号：US11833007

申请日：2007-08-02

申请人： Hyun-Chul KIM ,  Byoung-Dai Lee ,  Young-Jip Kim ,  Ji-Wuck Jung ,  Sun-Mi Kim

发明人： Hyun-Chul KIM ,  Byoung-Dai Lee ,  Young-Jip Kim ,  Ji-Wuck Jung ,  Sun-Mi Kim

IPC分类号： H04J3/06

CPC分类号： H04N21/435 ,  H04H60/07 ,  H04H60/39 ,  H04H60/68 ,  H04N21/235 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/4586

摘要： Disclosed is a method of notifying reconfiguration of the IP/MAC platform in a Digital Video Broadcasting DVB system. This method requires a Program Map Table (PMT) including a warning data field for representing reconfiguration of the IP/MAC platform and a time data field for representing the time of the reconfiguration. The DVB receiving terminal periodically monitors the PMT to prepare for the reconfiguration of the IP/MAC platform. Thus the DVB receiving terminal provides the DVB services to the user without interruption.

摘要翻译： 公开了一种在数字视频广播DVB系统中通知重新配置IP / MAC平台的方法。 该方法需要包括用于表示IP / MAC平台的重新配置的警告数据字段的程序映射表（PMT）和用于表示重新配置的时间的时间数据字段。 DVB接收终端周期性地监视PMT以准备IP / MAC平台的重新配置。 因此，DVB接收终端不间断地向用户提供DVB服务。

公开(公告)号：US20090100471A1

公开(公告)日：2009-04-16

申请号：US12246094

申请日：2008-10-06

申请人： Sun-Mi Kim ,  Hyun-Chul Kim ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Young-Kyu Bae

发明人： Sun-Mi Kim ,  Hyun-Chul Kim ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Young-Kyu Bae

IPC分类号： H04N5/445

CPC分类号： H04H60/72 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/26283 ,  H04N21/4348 ,  H04N21/83555 ,  H04N21/84

摘要： Disclosed are a digital broadcasting system and a method for transmitting and receiving electronic service guide data in a digital broadcasting system, which communicates applications capable of executing content files downloaded through a file download service. The digital broadcasting system includes a digital broadcasting transmitter for broadcasting Electronic Service Guide (ESG) data which includes application information corresponding to respective content files, and a digital broadcasting receiver for receiving the broadcasted ESG data and executing applications corresponding to the respective content files by using the application information included in the ESG data.

摘要翻译： 公开了一种在数字广播系统中发送和接收电子服务指南数据的数字广播系统和方法，该数字广播系统传送能够执行通过文件下载服务下载的内容文件的应用。 数字广播系统包括用于广播电子服务指南（ESG）数据的数字广播发射机，其包括对应于各个内容文件的应用信息，以及数字广播接收机，用于接收广播的ESG数据，并通过使用相应的内容文件执行相应的应用程序 包括在ESG数据中的应用信息。

公开(公告)号：US08464285B2

公开(公告)日：2013-06-11

申请号：US12212379

申请日：2008-09-17

申请人： Young-Kyu Bae ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim ,  Sun-Mi Kim

发明人： Young-Kyu Bae ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim ,  Sun-Mi Kim

IPC分类号： H04N7/16 ,  H04N7/167

CPC分类号： H04N7/1675 ,  H04N21/26606 ,  H04N21/4332 ,  H04N21/4627 ,  H04N21/8355

摘要： A system and method for Digital Right Management (DRM) of Digital Video Broadcasting (DVB). The system for DRM of DVB includes a DVB transmitting device for transmitting content for the DVB and information on user's rights object for the content, and a DVB receiving device for receiving and storing the transmitted content, and playing the stored data in accordance with the information on the user's rights object. A sneak post view problem occurring during the DVB is solved, and thus the digital rights for the DVB content are efficiently protected. In solving the sneak post view problem, the existing rights object and the construction of the security association database can be used, without adding a separate construction.

摘要翻译： 数字视频广播数字权限管理（DRM）的系统和方法。 DVB的DRM系统包括用于发送用于DVB的内容的DVB发送装置和用于该内容的用户权利对象的信息，以及用于接收和存储所发送的内容的DVB接收装置，以及根据该信息播放所存储的数据 对用户的权限对象。 解决了在DVB期间发生的潜行视图问题，因此有效地保护了DVB内容的数字版权。 在解决潜在的视图问题时，可以使用现有的权限对象和安全关联数据库的构建，而无需添加单独的构造。

公开(公告)号：US08578424B2

公开(公告)日：2013-11-05

申请号：US12246094

申请日：2008-10-06

申请人： Sun-Mi Kim ,  Hyun-Chul Kim ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Young-Kyu Bae

发明人： Sun-Mi Kim ,  Hyun-Chul Kim ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Young-Kyu Bae

IPC分类号： G06F13/00 ,  G06F3/00 ,  H04N5/445

CPC分类号： H04H60/72 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/26283 ,  H04N21/4348 ,  H04N21/83555 ,  H04N21/84

摘要： Disclosed are a digital broadcasting system and a method for transmitting and receiving electronic service guide data in a digital broadcasting system, which communicates applications capable of executing content files downloaded through a file download service. The digital broadcasting system includes a digital broadcasting transmitter for broadcasting Electronic Service Guide (ESG) data which includes application information corresponding to respective content files, and a digital broadcasting receiver for receiving the broadcasted ESG data and executing applications corresponding to the respective content files by using the application information included in the ESG data.

摘要翻译： 公开了一种在数字广播系统中发送和接收电子服务指南数据的数字广播系统和方法，该数字广播系统传送能够执行通过文件下载服务下载的内容文件的应用。 数字广播系统包括用于广播电子服务指南（ESG）数据的数字广播发射机，其包括对应于各个内容文件的应用信息，以及数字广播接收机，用于接收广播的ESG数据，并通过使用相应的内容文件执行相应的应用程序 包括在ESG数据中的应用信息。

公开(公告)号：US20090094633A1

公开(公告)日：2009-04-09

申请号：US12247732

申请日：2008-10-08

申请人： Young-Jin CHOI ,  Young-Kyu Bae ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Ji-Wuck Jung

发明人： Young-Jin CHOI ,  Young-Kyu Bae ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Ji-Wuck Jung

IPC分类号： H04N7/16 ,  H04N7/173

CPC分类号： H04N9/8205 ,  H04N21/41407 ,  H04N21/4147 ,  H04N21/4325 ,  H04N21/4532 ,  H04N21/4627

摘要： A method and a terminal for recording a broadcast stream so that, when the recorded broadcast stream is reproduced, a viewing restriction is placed. The method includes receiving a broadcast stream transmitted in real time and a message containing viewer rating information, and storing the viewer rating information together with the broadcast stream as a media file of a particular file at a broadcast stream recording request. When the stored broadcast stream is reproduced, the same viewing restriction is placed as when the broadcast is watched in real time.

摘要翻译： 一种用于记录广播流的方法和终端，使得当再现记录的广播流时，放置观看限制。 该方法包括接收实时发送的广播流和包含观众评级信息的消息，并且将广播流作为广播流记录请求的特定文件的媒体文件与广播流一起存储。 当存储的广播流被再现时，与播放被实时观看时相同的观看限制被放置。

公开(公告)号：US08701151B2

公开(公告)日：2014-04-15

申请号：US11489903

申请日：2006-07-20

申请人： Ji-Wuck Jung ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim

发明人： Ji-Wuck Jung ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim

IPC分类号： H04J99/00 ,  H04N7/173

CPC分类号： H04H60/27 ,  H04H20/72 ,  H04H40/18

摘要： Disclosed is an apparatus and method for downloading terrestrial DMB data using a multi-download algorithm. The multi-download algorithm enables the terrestrial DMB receiving apparatus to download and store the data service data in advance from the ensemble consisting of the video service data, the audio service data, and the data service data while enjoying the video or audio service, so that the DMB subscriber can be quickly provided with the data service data whenever needed later.

摘要翻译： 公开了一种使用多下载算法下载地面DMB数据的装置和方法。 多重下载算法使得地面DMB接收装置可以在享受视频或音频业务的同时从包括视频业务数据，音频业务数据和数据业务数据的组合中预先下载和存储数据业务数据，所以 DMB用户可以随时随地提供数据服务数据。

公开(公告)号：US20070081531A1

公开(公告)日：2007-04-12

申请号：US11489903

申请日：2006-07-20

申请人： Ji-Wuck Jung ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim

发明人： Ji-Wuck Jung ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim

IPC分类号： H04L12/56

CPC分类号： H04H60/27 ,  H04H20/72 ,  H04H40/18

摘要： Disclosed is an apparatus and method for downloading terrestrial DMB data using a multi-download algorithm. The multi-download algorithm enables the terrestrial DMB receiving apparatus to download and store the data service data in advance from the ensemble consisting of the video service data, the audio service data, and the data service data while enjoying the video or audio service, so that the DMB subscriber can be quickly provided with the data service data whenever needed later.

摘要翻译： 公开了一种使用多下载算法下载地面DMB数据的装置和方法。 多重下载算法使得地面DMB接收装置可以在享受视频或音频业务的同时从包括视频业务数据，音频业务数据和数据业务数据的组合中预先下载和存储数据业务数据，所以 DMB用户可以随时随地提供数据服务数据。

公开(公告)号：US20060277575A1

公开(公告)日：2006-12-07

申请号：US11446942

申请日：2006-06-05

申请人： Byoung-Dai Lee ,  Young-Jip Kim ,  Hyun-Chul Kim ,  Ji-Wuck Jung

发明人： Byoung-Dai Lee ,  Young-Jip Kim ,  Hyun-Chul Kim ,  Ji-Wuck Jung

IPC分类号： H04N5/445 ,  G06F13/00 ,  G06F3/00 ,  H04N7/16

CPC分类号： H04N5/44543 ,  H04N5/04 ,  H04N21/235 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/443 ,  H04N21/482 ,  H04N21/4821

摘要： A method for providing Electronic Program Guide (EPG) information using icons in a Digital Multimedia Broadcasting (DMB) receiver of a DMB system includes: receiving DMB data and extracting EPG information by the DMB receiver, dividing the extracted EPG information according to a broadcasting channel and classifying the divided EPG information according to a service type of each broadcasting channel, and outputting the EPG information including icons assigned to broadcasting channels according to service types.

摘要翻译： 一种用于在DMB系统的数字多媒体广播（DMB）接收机中使用图标提供电子节目指南（EPG）信息的方法包括：接收DMB数据并由DMB接收机提取EPG信息，根据广播频道划分所提取的EPG信息 并根据每个广播频道的服务类型对划分的EPG信息进行分类，并且根据服务类型输出包括分配给广播频道的图标的EPG信息。

公开(公告)号：US20080148318A1

公开(公告)日：2008-06-19

申请号：US11779408

申请日：2007-07-18

申请人： Ji-Wuck JUNG ,  Jin-Woo Jeon ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim

发明人： Ji-Wuck JUNG ,  Jin-Woo Jeon ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim

IPC分类号： G06F3/00

CPC分类号： H04H60/72

摘要： A method of providing a broadcast data service in a Digital Video Broadcasting-Handheld (DVB-H) system and a system therefore is provided. The system includes a broadcast service providing server for inserting at least one of application type information and application execution information into an acquisition fragment of an Electronic Service Guide (ESG) and transmitting the ESG, and a broadcast receiving terminal for receiving the ESG and determining the application type information and application execution information contained in the acquisition fragment when the broadcast data service is provided.

摘要翻译： 提供了一种在数字视频广播 - 手持（DVB-H）系统中提供广播数据服务的方法，因此提供了一种系统。 该系统包括：广播服务提供服务器，用于将应用类型信息和应用执行信息中的至少一个插入到电子服务指南（ESG）的采集片段中并发送ESG;以及广播接收终端，用于接收ESG并确定 当提供广播数据服务时，包含在采集片段中的应用类型信息和应用执行信息。