会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Method and apparatus for content protection in wireless communications
    • 无线通信中内容保护的方法和装置
    • US09055040B2
    • 2015-06-09
    • US11669873
    • 2007-01-31
    • Jun WangCharles N. LoLakshminath Reddy DondetiPhilip Michael Hawkes
    • Jun WangCharles N. LoLakshminath Reddy DondetiPhilip Michael Hawkes
    • G06F21/10H04L29/06
    • H04L63/06G06F21/10G06F2221/0797H04L2463/101H04W12/04
    • Disclosed is a method for securely presenting content in a mobile station. The mobile station may have a smart module, a security agent, and an air interface for communicating with a content provider and with a remote content rights manager. The smart module stores content presentation units and has a proxy content rights manager for when the mobile station is unable to receive secure content keys from the remote content rights manager using the air interface. In the method, content presentation units are transferred from the remote rights manager to the smart module for storage. Secure content keys are requested from the smart module for allowing presentation of content requested while the mobile station is unable to communicate with the remote rights manager. The secure content keys are transferred, based on a stored content presentation unit, from the proxy content rights manager to the security agent for allowing content presentation.
    • 公开了一种在移动台中安全地呈现内容的方法。 移动台可以具有智能模块,安全代理和用于与内容提供商和远程内容权限管理器进行通信的空中接口。 智能模块存储内容呈现单元,并且具有代理内容权限管理器,用于当移动站不能使用空中接口从远程内容权限管理器接收安全内容密钥时。 在该方法中,将内容呈现单元从远程权限管理器传送到智能模块进行存储。 从智能模块请求安全内容密钥,以允许在移动台无法与远程权限管理器通信时呈现所请求的内容。 安全内容密钥基于存储的内容呈现单元从代理内容权限管理器传送到用于允许内容呈现的安全代理。