Invention Grant
US08291053B2 Method and apparatus for management and transmission of classified conditional access application to provide downloadable conditional access system service
有权
用于分类条件访问应用程序的管理和传输的方法和装置，以提供可下载的条件访问系统服务
- Patent Title: Method and apparatus for management and transmission of classified conditional access application to provide downloadable conditional access system service
- Patent Title (中): 用于分类条件访问应用程序的管理和传输的方法和装置，以提供可下载的条件访问系统服务
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Application No.: US12330896Application Date: 2008-12-09
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Publication No.: US08291053B2Publication Date: 2012-10-16
- Inventor: Heejeong Kim , Eun Jung Kwon , Soon Choul Kim , O Hyung Kwon , Soo In Lee
- Applicant: Heejeong Kim , Eun Jung Kwon , Soon Choul Kim , O Hyung Kwon , Soo In Lee
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Ladas & Parry LLP
- Priority: KR10-2007-0127979 20071211
- Main IPC: G06F15/177
- IPC: G06F15/177
Abstract:
A method and apparatus for management and transmission of a classified conditional access application to provide Downloadable Conditional Access System (DCAS) service according to disclosed embodiments is an effective managing method according to a type of a conditional access module in a software version in the DCAS. In particular, it relates to a method and apparatus which can continuously provide Pay per View (PPV) service during movement in a DCAS service operator (SO) network, such as maintaining independence of CAS SO in DCAS, provide adaptability to adapt to a variety of policies of the SO, and install an optimum application in a terminal.
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