发明授权
- 专利标题: Method and system for accessing content in another format in a communications system
-
申请号: US12957186申请日: 2010-11-30
-
公开(公告)号: US09872057B1公开(公告)日: 2018-01-16
- 发明人: Raynold M. Kahn , Dien L. Nguyen , Joseph T. Hayes , Jianming Yu , Kapil Chaudhry , An T. Lam , Don E. Cansino , Yeung K. Chan , Charles C. DeBergh , Lonnie Scott Clabaugh
- 申请人: Raynold M. Kahn , Dien L. Nguyen , Joseph T. Hayes , Jianming Yu , Kapil Chaudhry , An T. Lam , Don E. Cansino , Yeung K. Chan , Charles C. DeBergh , Lonnie Scott Clabaugh
- 申请人地址: US CA El Segundo
- 专利权人: The DIRECTV Group, Inc.
- 当前专利权人: The DIRECTV Group, Inc.
- 当前专利权人地址: US CA El Segundo
- 代理机构: Harness, Dickey & Pierce, PLC
- 主分类号: H04N21/2343
- IPC分类号: H04N21/2343 ; H04N21/258
摘要:
A method and system for accessing content includes a user device and a subscription manager that generates a first identifier associated with a first content in a first format and a second identifier associated with the first content in a second format. The system also includes a conditional access system that communicates a first identifier, the second identifier and rules to the user device. The user device accesses the first content with the first format in response purchasing the first content in the first format. The user device selects the first content in the second format and accesses the first content in the second format in response to purchasing the first content in the first format and the rules.
信息查询