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    • 5. 发明申请
    • METHOD AND APPARATUS FOR SUPPORTING MOBILITY IN A MOBILE BROADCASTING SYSTEM
    • 用于在移动广播系统中支持移动性的方法和设备
    • WO2009088261A3
    • 2009-10-22
    • PCT/KR2009000142
    • 2009-01-09
    • SAMSUNG ELECTRONICS CO LTD
    • XU YILINGSO YOUNG-WANSONG JAE-YEONLEE KOOK-HEUIHWANG SEO-YOUNG
    • H04H60/72H04H20/57
    • H04H20/57H04H60/72H04N21/6131H04N21/64315
    • A method and apparatus for supporting mobility in a mobile broadcasting system in which Electronic Service Guide (ESG) discovery is required. The mobility support is classified into three ways. The first way is to provide roaming information for a local IPDC operator having a roaming partner among local IPDC operators. In the second way, a terminal transmits a query message for requesting transmission of information on a particular local IPDC operator, and receives information on the particular local IPDC operator in response thereto. The third way is to provide the terminal with type information of an ESG, an access type of which is classified according to provision of a roaming service. The roaming information, the information on the particular local IPDC operator and the type information of the ESG, which are provided to the terminal from the mobile broadcasting system, can be provided in an ESG bootstrap level.
    • 一种在需要电子业务指南(ESG)发现的移动广播系统中支持移动性的方法和设备。 流动性支持分为三种方式。 第一种方法是为本地IPDC运营商中具有漫游合作伙伴的本地IPDC运营商提供漫游信息。 在第二种方式中,终端发送用于请求传输关于特定本地IPDC运营商的信息的查询消息,并且响应于此接收关于特定本地IPDC运营商的信息。 第三种方式是向终端提供ESG的类型信息,其接入类型根据漫游业务的提供进行分类。 可以在ESG引导级别中提供漫游信息,关于特定本地IPDC运营商的信息以及从移动广播系统提供给终端的ESG的类型信息。