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    • 30. 发明申请
    • PREDICTIVE PRECACHING OF DATA BASED ON CONTEXT
    • 基于语境预测数据预处理
    • US20140095943A1
    • 2014-04-03
    • US13631565
    • 2012-09-28
    • Tobias M. KohlenbergRita H. WouhaybiStanley MoMubashir A. Mian
    • Tobias M. KohlenbergRita H. WouhaybiStanley MoMubashir A. Mian
    • G06F11/30
    • G06F11/30G06F8/34G06F11/004G06F11/008G06F17/30902H04L29/08H04L67/18H04L67/2847H04M15/58H04W4/029
    • A device and method for predictively precaching content on a mobile communication device includes monitoring numerous data sources for contextual data on the activities of the user. The mobile communication device predicts network connectivity outages and affected applications using the contextual data. The mobile communication device notifies the affected applications of the predicted network connectivity outage, and in response the affected applications precache suitable content. The affected applications may employ several precaching strategies in response to the notification, such as downloading content from a remote content server, adjusting content streaming, or adjusting content buffering prior to the predicted network connectivity outage. During the network outage, application service is provided using the precached content. Such precaching may also be accomplished using a local caching proxy server.
    • 用于在移动通信设备上预测性地预处理内容的设备和方法包括监视用于用户活动的上下文数据的许多数据源。 移动通信设备使用上下文数据来预测网络连接中断和受影响的应用。 移动通信设备通知受影响的应用程序预测的网络连通中断,并且响应受影响的应用程序预处理合适的内容。 受影响的应用可以响应于通知而采用若干预制策略,例如从远程内容服务器下载内容,调整内容流,或者在预测的网络连接中断之前调整内容缓冲。 在网络中断期间,使用预安装的内容提供应用服务。 也可以使用本地缓存代理服务器来实现这样的预处理。