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    • 12. 发明公开
    • 디지털 방송 전송 방법과 전송 시스템, 디지털 방송 수신방법과 수신기 및 디지털 방송 서비스 방법과 서비스시스템
    • 用于发送数字广播的方法及其相关的方法,用于接收数字广播的方法及其设备的方法及其数字广播服务的方法及其设备
    • KR1020080086208A
    • 2008-09-25
    • KR1020070028071
    • 2007-03-22
    • 엘지전자 주식회사
    • 홍호택김진필
    • H04N21/2343H04N21/25
    • H04H20/93H04H20/16H04H20/42H04H60/72H04H60/82H04H2201/40
    • A digital broadcasting transmitting method, a transmitting system thereof, a digital broadcasting receiving method, a receiver thereof, a digital broadcasting service method and a service system thereof are provided to supply contents guide information according to a priority, thereby improving transmission efficiency of the contents guide data and reducing loads of a network and a receiver. An SD&S(Service Discovery & Selection) server(140) transmits information about a service discovery and selection according to a request. A BCG(Broadband Contents Guide) server(150) transmits stored contents guide data to a receiver(100), accessed by using the information about the service discovery and selection, according to a priority of data. The information about service discovery and selection includes access information by the priority of the contents guide data.
    • 提供一种数字广播发送方法,其发送系统,数字广播接收方法,其接收机,数字广播服务方法及其服务系统,以便优先提供内容指南信息,从而提高内容的传输效率 引导数据并减少网络和接收器的负载。 SD&S(服务发现和选择)服务器(140)根据请求发送关于服务发现和选择的信息。 根据数据的优先级,BCG(宽带内容指南)服务器(150)通过使用有关服务发现和选择的信息来将存储的内容指南数据发送到接收机(100)。 关于服务发现和选择的信息包括内容指南数据的优先权的访问信息。
    • 15. 发明公开
    • DMB 데이터 수신 속도 개선을 위한 DMB 데이터 수신장치 및 방법
    • 数字多媒体广播(DMB)数据接收装置和改进DMB数据接收速度的方法
    • KR1020060130360A
    • 2006-12-19
    • KR1020050050993
    • 2005-06-14
    • 삼성전자주식회사
    • 정지욱김영집김현철
    • H04N7/00H04N7/015H04W4/12
    • H04H20/24H04H20/16H04H20/57H04H60/12H04H60/82H04H60/91H04H2201/30H04H2201/37
    • A DMB(Digital Multimedia Broadcasting) data receiving apparatus for improving the receiving speed and a method thereof are provided to request the setting of a return channel when there is MSC(Main Service Channel) data with an error. In a DMB data broadcasting system, a DMB broadcasting station broadcasts MOT(Multimedia Object Transfer) header data and DMB data such as MSC data repeatedly through a DMB broadcasting channel(104). When the specific MSC data transmission request is received from a DMB receiving terminal through the TCP/IP network, the DMB broadcasting station transmits the requested MSC data to the DMB receiving terminal through a return channel. The DMB receiving terminal receives the MSC data from the DMB broadcasting station during any one of the repeated periods, and constructs MOT object data.
    • 提供一种用于提高接收速度的DMB(数字多媒体广播)数据接收装置及其方法,当存在具有错误的MSC(主服务信道))数据时,请求设置返回信道。 在DMB数据广播系统中,DMB广播台通过DMB广播频道(104)重复地广播MOT(多媒体对象传送)标题数据和诸如MSC数据的DMB数据。 当通过TCP / IP网络从DMB接收终端接收到特定的MSC数据传输请求时,DMB广播台通过返回信道向DMB接收终端发送所请求的MSC数据。 DMB接收终端在任意一个重复的周期内从DMB广播台接收MSC数据,构成MOT对象数据。
    • 18. 发明公开
    • 대화식 텔레비전 프로그램을 저장하는 방법 및 장치
    • 存储交互式电视节目的方法和装置
    • KR1020050106103A
    • 2005-11-08
    • KR1020057016863
    • 2004-03-03
    • 코닌클리케 필립스 엔.브이.
    • 켈리,디클랜,피.뉴톤,필립,에스.탄,징웨이간,리앙시,준반게스텔,벨헬무스,제이.
    • H04N7/173H04N5/76
    • H04N21/4433H04H20/16H04N21/235H04N21/4334H04N21/4349H04N21/435H04N21/4351H04N21/6433H04N21/8545
    • A method and device for storing an interactive television program for playback at a later point in time, wherein said interactive television program comprises at least one interactive television application. The applications are transmitted inside modules (11, 12) through a data carousel (2) within a transport stream (20). The method comprises receiving the transport stream, parsing the stream for application modules and storing them as a storage stream on a storage medium (31). The storage stream is stored separate from said transport stream (20). The data or object carousel is recorded outside the Transport Stream and recorded like a stream, preferably as a single file. This file is a sequence of modules with some header information preceding the modules making playback faster as the information needed to obtain the objects from a module is located directly in the header of that module. Furthermore, the solution according to the invention solution is platform independent.
    • 一种用于存储用于在稍后时间点回放的交互式电视节目的方法和装置,其中所述交互式电视节目包括至少一个交互式电视应用。 应用通过传输流(20)内的数据转盘(2)在模块(11,12)内传输。 该方法包括接收传输流,解析应用模块的流并将其作为存储流存储在存储介质上(31)。 存储流与所述传输流(20)分离存储。 数据或对象轮播被记录在传输流之外并且像流一样记录,优选地作为单个文件记录。 该文件是一系列模块,模块之前有一些头信息,使得播放更快,因为从模块获取对象所需的信息直接位于该模块的标题中。 此外,根据本发明的解决方案的解决方案是平台无关的。