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    • 8. 发明申请
    • METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING ELECTRONIC SERVICE GUIDE IN DIGITAL BROADCASTING SYSTEM
    • 数字广播系统发送/接收电子服务指南的方法与装置
    • US20080092163A1
    • 2008-04-17
    • US11780855
    • 2007-07-20
    • Jae-Yeon SONGKook-Heui Lee
    • Jae-Yeon SONGKook-Heui Lee
    • H04N5/445H04N7/173
    • H04H20/16H04N21/235H04N21/23617H04N21/2362H04N21/4345H04N21/4349H04N21/435H04N21/84H04N21/8456
    • Disclosed is a method and apparatus for transmitting/receiving signaling information to transfer Electronic Service Guide (ESG) data using a multi-stream mode in providing an ESG in a digital broadcasting system the method including collecting ESG data to be transmitted, setting a number of IP streams to transmit the ESG data in order to transmit the ESG data in a multi-stream mode, generating partitioning information used for each of the IP streams, the partitioning information including at least one partitioning rule to partition the ESG data into the IP streams and at least one partitioning value for each of the partitioning rule, in which the partitioning rule includes at least one among a service ID, a service genre, an absolute time, a session type, and a profiling type defined by a provider, and the at least one partitioning value includes at least one of a start value and an end value according to the partitioning rule, and transmitting the ESG data, which has been partitioned according to the partitioning information, through the IP streams.
    • 公开了一种用于在数字广播系统中提供ESG的情况下使用多流模式发送/接收信令信息以传送电子服务指南(ESG)数据的方法和装置,该方法包括收集要发送的ESG数据,设置多个 IP流以传送ESG数据,以便以多流模式发送ESG数据,生成用于每个IP流的分区信息,该分区信息包括至少一个划分规则以将ESG数据分割成IP流 以及分区规则中的每一个的至少一个分区值,其中分区规则包括服务ID,服务类型,绝对时间,会话类型和由提供者定义的分类类型中的至少一个,并且 至少一个划分值根据划分规则包括开始值和结束值中的至少一个,并且发送已被分区的ESG数据 根据分区信息,通过IP流。