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    • 93. 发明公开
    • 디지털 방송 채널 구조 설정 시스템 및 그 방법, 그리고 이에 적용되는 네트워크 중계장치
    • 用于设置数字广播的通道结构的系统和方法以及应用于其的网络继电器
    • KR1020100092207A
    • 2010-08-20
    • KR1020090011482
    • 2009-02-12
    • 에스케이플래닛 주식회사
    • 김문기임철호노재연최근환유재황인선준김민석
    • H04H20/10H04H60/09H04N21/4725H04H60/73
    • H04H20/10H04H60/09H04H60/73H04N21/4725
    • PURPOSE: A system and a method for setting a channel structure of digital broadcasting, and a network relay apparatus applied to the same are provided to change a channel structure according to a transfer rate per channel and the number of local broadcasting channels, thereby providing a localized service in consideration of a characteristic per hot spot taking various digital contents types. CONSTITUTION: A broadcasting server(100) generates a channel structure information message corresponding to set channel information. A network relay device(200) changes a broadcasting transmitting channel structure based on the channel structure information message. A user terminal(300) changes a broadcasting receiving channel structure in the set broadcasting transmitting channel structure based on the channel structure information message. The user terminal receives broadcasting contents of the broadcasting server per channel through a changed broadcasting receiving channel.
    • 目的:提供一种用于设置数字广播的信道结构的系统和方法以及应用于其的网络中继装置,以根据每个信道的传输速率和本地广播信道的数量来改变信道结构,由此提供 考虑到采用各种数字内容类型的每个热点的特征的本地化服务。 构成:广播服务器(100)生成与设定的频道信息对应的频道结构信息消息。 网络中继装置(200)基于信道结构信息消息来改变广播发送信道结构。 用户终端(300)基于信道结构信息消息来改变所设置的广播发送信道结构中的广播接收信道结构。 用户终端通过改变的广播接收信道接收每个频道的广播服务器的广播内容。
    • 98. 发明公开
    • METHOD AND APPARATUS FOR PROCESSING DIGITAL SERVICE SIGNAL
    • 用于处理数字服务信号的方法和设备
    • EP2901705A1
    • 2015-08-05
    • EP13842771.1
    • 2013-09-25
    • LG Electronics Inc.
    • OH, SejinKIM, JinpilAN, SeungjooKIM, KyunghoMOON, Kyoungsoo
    • H04N21/43H04N21/23
    • H04N21/4758H04H20/10H04H20/38H04H60/33H04H60/65H04H60/73H04N21/234327H04N21/23892H04N21/25883H04N21/4532H04N21/6125H04N21/631H04N21/8358
    • An apparatus of processing a digital service signals and a method thereof are disclosed. The present invention includes a receiving module configured to receive declarative contents and a first PDI(Profiles, Demographics, Interests) table including a first PDI question having a first question id for identifying the first PDI question and receive a second PDI table including a second PDI question having a second question id for identifying the second PDI question, an obtaining module configured to obtain an answer to the first PDI question, a storing module configured to store the obtained answer to the first PDI table, a fetching module configured to fetch the stored answer to the second PDI question by using the first question id and the second question id, wherein the first question id is equal to the second question id, wherein the storing module further stores the fetched answer to the second PDI table and a downloading module configured to download contents using the fetched answer, wherein the declarative contents fetches the stored answer by using an API(Application Programming Interface).
    • 公开了一种处理数字服务信号的设备及其方法。 本发明包括配置成接收声明性内容和包括具有用于识别第一PDI问题的第一问题id的第一PDI问题的第一PDI(简档,人口统计学,兴趣)表,并且接收包括第二PDI的第二PDI表 所述问题具有用于识别所述第二PDI问题的第二问题ID;获取模块,其被配置为获得对所述第一PDI问题的回答;存储模块,其被配置为将所获得的答案存储到所述第一PDI表格;取回模块, 通过使用第一问题ID和第二问题ID来回答第二PDI问题,其中第一问题ID等于第二问题ID,其中存储模块还将所获取的答案存储到第二PDI表以及配置的下载模块 使用所提取的答案来下载内容,其中所述声明性内容通过使用API​​(应用程序)来获取所存储的答案 编程接口)。