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    Broadcasting system and method
    1.
    发明申请
    Broadcasting system and method 审中-公开
    广播系统和方法

    公开(公告)号：US20060114886A1

    公开(公告)日：2006-06-01

    申请号：US11271648

    申请日：2005-11-10

    申请人： Ji-Wuck Jung ,  Young-Seop Han ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Seung-Mi Kang ,  Hyun-Chul Kim

    发明人： Ji-Wuck Jung ,  Young-Seop Han ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Seung-Mi Kang ,  Hyun-Chul Kim

    IPC分类号： H04L12/66

    CPC分类号： H04N21/235 ,  H04H20/38 ,  H04H40/18 ,  H04H60/11 ,  H04H60/82 ,  H04H2201/30 ,  H04H2201/37 ,  H04L12/1859 ,  H04N21/435 ,  H04N21/6375 ,  H04N21/6377 ,  H04N21/658 ,  H04N21/8126

    摘要： Disclosed is a broadcasting system and method for transmitting/receiving a broadcast data in a broadcasting system, which reduces an application download period by efficiently utilizing a data broadcasting stream and a return channel for application download when a reception terminal receives a data broadcast. The broadcasting system and method includes a data broadcast reception terminal to receive the broadcast data and a bi-directional broadcasting server to communicate with the data broadcast reception terminal through a return channel: the data broadcast reception terminal receives a data broadcast stream during one broadcast transmission period, and requests the bi-directional broadcasting server to transmit a portion of the data broadcast stream (e.g. section data) through the return channel when the section data of the received data broadcast stream is lost; the bi-directional broadcasting server transmits the section data to the data broadcast reception terminal when a download request is received for the section data from the data broadcast reception terminal; and the data broadcast reception terminal performs modularization using a received lost section data and the previously-received section data to extract application files when receiving the lost section data and displays the extracted application files on a screen.

    摘要翻译： 公开了一种在广播系统中发送/接收广播数据的广播系统和方法，当接收终端接收到数据广播时，通过有效利用数据广播流和应用下载的返回信道来减少应用下载周期。 广播系统和方法包括：接收广播数据的数据广播接收终端和通过返回信道与数据广播接收终端通信的双向广播服务器：数据广播接收终端在一个广播传输期间接收数据广播流 并且当所接收的数据广播流的段数据丢失时，请求双向广播服务器通过返回信道发送数据广播流的一部分（例如，段数据）; 双向广播服务器当从数据广播接收终端接收到针对分段数据的下载请求时，将该部分数据发送到数据广播接收终端; 并且数据广播接收终端使用接收到的丢失部分数据和先前接收的部分数据进行模块化，以在接收丢失部分数据时提取应用文件，并将所提取的应用文件显示在屏幕上。

    Method of downloading terrestrial DMB data using multi-download algorithm and an apparatus thereof
    2.
    发明授权
    Method of downloading terrestrial DMB data using multi-download algorithm and an apparatus thereof 有权
    使用多下载算法下载地面DMB数据的方法及其装置

    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。

    Method of downloading terrestrial DMB data using multi-download algorithm and an apparatus thereof
    4.
    发明申请
    Method of downloading terrestrial DMB data using multi-download algorithm and an apparatus thereof 有权
    使用多下载算法下载地面DMB数据的方法及其装置

    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。

    METHOD OF PROVIDING APPLICATION INFORMATION OF BROADCAST DATA SERVICE IN DVB-H SYSTEM, AND SYSTEM THEREFOR
    6.
    发明申请
    METHOD OF PROVIDING APPLICATION INFORMATION OF BROADCAST DATA SERVICE IN DVB-H SYSTEM, AND SYSTEM THEREFOR 审中-公开
    DVB-H系统中广播数据业务应用信息的提供方法及其系统

    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。

    SYSTEM AND METHOD FOR PROVIDING NOTIFICATION MESSAGE IN DVB-H SYSTEM
    8.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING NOTIFICATION MESSAGE IN DVB-H SYSTEM 有权
    在DVB-H系统中提供通知消息的系统和方法

    公开(公告)号：US20080045251A1

    公开(公告)日：2008-02-21

    申请号：US11840056

    申请日：2007-08-16

    申请人： Jin-Woo JEON ,  Young-Seop Han ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim

    发明人： Jin-Woo JEON ,  Young-Seop Han ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim

    IPC分类号： H04Q7/20

    CPC分类号： H04H60/25 ,  H04H60/72 ,  H04L29/06027 ,  H04L65/4076 ,  H04N21/23614 ,  H04N21/41407 ,  H04N21/4348 ,  H04N21/6131 ,  H04N21/64315

    摘要： Disclosed is a system and a method for providing a terminal with a notification message reporting changes of a system and of a service in the middle of a Digital Video Broadcasting-Handheld (DVB-H) broadcasting service. The system inserts channel information related to the transmission of the notification message into Electronic Service Guide (ESG) service fragment or ESG acquisition fragment, then transmits the inserted channel information, or specifies a notification session for a session to transmit the session. In this manner, the channel information related to the notification message can be transmitted to a terminal through an ESG, and the terminal acquires the channel information related to the notification message from the received ESG to receive the notification message by using the channel information.

    摘要翻译： 公开了一种用于向终端提供报告数字视频广播 - 手持（DVB-H）广播服务中的系统和服务的变化的通知消息的系统和方法。 系统将与通知消息相关的信息信息插入到电子服务指南（ESG）业务片段或ESG采集片段中，然后发送插入的信道信息，或指定会话的通知会话以发送会话。 以这种方式，可以通过ESG将与通知消息相关的信道信息发送到终端，并且终端从接收的ESG获取与通知消息相关的信道信息，以通过使用信道信息来接收通知消息。

    System and method for providing notification message in DVB-H system
    9.
    发明授权
    System and method for providing notification message in DVB-H system 有权
    在DVB-H系统中提供通知消息的系统和方法

    公开(公告)号：US08055284B2

    公开(公告)日：2011-11-08

    申请号：US11840056

    申请日：2007-08-16

    申请人： Jin-Woo Jeon ,  Young-Seop Han ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim

    发明人： Jin-Woo Jeon ,  Young-Seop Han ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Hyun-Chul Kim

    IPC分类号： H04W4/00 ,  H04W72/00

    CPC分类号： H04H60/25 ,  H04H60/72 ,  H04L29/06027 ,  H04L65/4076 ,  H04N21/23614 ,  H04N21/41407 ,  H04N21/4348 ,  H04N21/6131 ,  H04N21/64315

    摘要： Disclosed is a system and a method for providing a terminal with a notification message reporting changes of a system and of a service in the middle of a Digital Video Broadcasting-Handheld (DVB-H) broadcasting service. The system inserts channel information related to the transmission of the notification message into Electronic Service Guide (ESG) service fragment or ESG acquisition fragment, then transmits the inserted channel information, or specifies a notification session for a session to transmit the session. In this manner, the channel information related to the notification message can be transmitted to a terminal through an ESG, and the terminal acquires the channel information related to the notification message from the received ESG to receive the notification message by using the channel information.

    摘要翻译： 公开了一种用于向终端提供报告数字视频广播 - 手持（DVB-H）广播服务中的系统和服务的变化的通知消息的系统和方法。 系统将与通知消息相关的信息信息插入到电子服务指南（ESG）业务片段或ESG采集片段中，然后发送插入的信道信息，或指定会话的通知会话以发送会话。 以这种方式，可以通过ESG将与通知消息相关的信道信息发送到终端，并且终端从接收的ESG获取与通知消息相关的信道信息，以通过使用信道信息来接收通知消息。

    Method for providing heterogeneous services in terrestrial digital multimedia broadcasting system using picture-in-picture function
    10.
    发明申请
    Method for providing heterogeneous services in terrestrial digital multimedia broadcasting system using picture-in-picture function 有权
    在使用画中画功能的地面数字多媒体广播系统中提供异构业务的方法

    公开(公告)号：US20070118858A1

    公开(公告)日：2007-05-24

    申请号：US11543434

    申请日：2006-10-05

    申请人： Jeong-Sik Cho ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Jun-Young Choe ,  Ji-Wuck Jung

    发明人： Jeong-Sik Cho ,  Young-Jip Kim ,  Byoung-Dai Lee ,  Jun-Young Choe ,  Ji-Wuck Jung

    IPC分类号： H04N7/14 ,  H04N7/20

    CPC分类号： H04N5/45 ,  H04N21/4126 ,  H04N21/41407 ,  H04N21/4316 ,  H04N21/434 ,  H04N21/488 ,  H04N21/6112 ,  H04N21/6131

    摘要： Disclosed is a method for providing heterogeneous services using a PIP function in a terrestrial DMB receiver. The method includes: a first step of receiving a key input for activating the PIP function and displaying a list of services in an available ensemble during use of a desired DMB service; a second step of selecting a desired item in the list of services; a third step of identifying if the desired item selected at the second step is an “exchange” function and identifying if PIP function of the terrestrial DMB receiver is activated when the selected item is the “exchange” function; a fourth step of exchanging a service of a main screen for a service of a PIP screen, when it is identified that the PIP function is activated at the third step; and a fifth step of identifying if the desired item selected at the second step is the “exchange” function and displaying the selected item on the PIP screen when the selected item is not the “exchange” function.

    摘要翻译： 公开了一种在地面DMB接收机中使用PIP功能提供异构服务的方法。 该方法包括：第一步骤，在期望的DMB服务的使用期间接收用于激活PIP功能的密钥输入并显示可用集合中的服务列表; 在服务列表中选择所需项目的第二步骤; 第三步，确定在所选择的项目是“交换”功能时，在第二步骤中选择的期望项目是否为“交换”功能并且识别是否激活了地面DMB接收机的PIP功能; 当识别出在第三步激活PIP功能时，第四步是交换PIP屏幕的服务的主屏幕的服务; 以及第五步骤，当所选择的项目不是“交换”功能时，识别在第二步骤中选择的期望项目是否是“交换”功能并在PIP屏幕上显示所选项目。