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    • 7. 发明授权
    • Adaptive streaming for on demand wireless services
    • 适合流式传输的按需无线服务
    • US09313245B2
    • 2016-04-12
    • US11963891
    • 2007-12-24
    • Giridhar D. MandyamKevin E. Hunter
    • Giridhar D. MandyamKevin E. Hunter
    • G06F15/16H04L29/06H04L29/08
    • H04L65/601H04L65/4084H04L65/602H04L67/04H04L67/34
    • An adaptive media distribution system provides an on demand user experience across a limited throughput wireless network by selectively utilizing available storage on a handheld communication device, taking advantage of increased availability of extended memory solutions. Creation of an adaptable user interface (UI) widget (e.g., Trig) serves as a near real-time mechanism for delivery of media content, overcoming the over-the-air latency and difficulties with streaming interoperability. Yet, for handheld communication devices with limited storage, the adaptive media distribution system further allows legacy devices to receive on demand services via streaming, albeit with the requisite relatively long latency associated with cellular multimedia services.
    • 自适应媒体分发系统通过选择性地利用手持通信设备上的可用存储来提供跨有限吞吐量无线网络的按需用户体验,利用扩展存储器解决方案的可用性的增加。 适应性用户界面(UI)小部件(例如,Trig)的创建用作传送媒体内容的近实时机制,克服了空中延迟以及流互连性的困难。 然而,对于具有有限存储的手持通信设备,自适应媒体分发系统还允许传统设备通过流式接收按需服务,尽管与蜂窝式多媒体服务相关联的必要的相对较长的等待时间。
    • 8. 发明授权
    • Method and apparatus for dynamic variation of content-download depending on foreground or background nature of download
    • 根据下载的前景或背景特性,内容下载的动态变化的方法和装置
    • US08041777B2
    • 2011-10-18
    • US12776907
    • 2010-05-10
    • Pujan K. RokaKevin E. Hunter
    • Pujan K. RokaKevin E. Hunter
    • G06F15/16
    • H04L67/322H04L67/02
    • A method is disclosed for dynamically varying a content download depending on whether the download is a foreground-download or a background-download. When a server receives a content-request from a device, the server determines whether the content-request is foreground-generated or background-generated and accordingly selects a set of content to transmit in response to the device. If the content-request is background-generated, for instance, the server may select a smaller quantity of content, since the device user might not be actively involved with the download. On the other hand, if the content-request is foreground-generated, the server may select a larger quantity of content, since the user is involved at the time. Alternatively, the device itself may select a location from which to request content, based on whether the download is a foreground-download or a background-download.
    • 公开了一种用于根据下载是前台下载还是背景下载动态地改变内容下载的方法。 当服务器从设备接收到内容请求时,服务器确定内容请求是前台生成还是后台生成,并且相应地选择响应于该设备进行发送的一组内容。 例如,如果内容请求是后台生成的,则服务器可以选择较少量的内容,因为设备用户可能不会主动参与下载。 另一方面,如果内容请求是前台生成的,则服务器可以选择较大数量的内容,因为该时间是涉及用户的。 或者,设备本身可以基于下载是前台下载还是后台下载来选择从其请求内容的位置。
    • 9. 发明授权
    • Client-based resource manager with network-based rights acquisition
    • 基于客户端的资源管理器,具有基于网络的权限采集
    • US07770174B1
    • 2010-08-03
    • US11151387
    • 2005-06-13
    • Geoff S. MartinJonathan R. KindredBrian R. LandersKevin E. Hunter
    • Geoff S. MartinJonathan R. KindredBrian R. LandersKevin E. Hunter
    • G06F9/46G06F15/173G06F21/00H04L9/32
    • H04L63/101G06F21/6218
    • A method and apparatus for managing data resources on a computing device. One or more data resources are pre-loaded on the device but are not accessible to application programs on the device. A resource manager sits on the device as an intermediary or gatekeeper to manage the data resources. The resource manager maintains a set of access-rights data that indicates for each of the data resources whether a right exists to access the data resource. In response to a request to access or add a given one of the pre-loaded but not yet accessible data resources, the resource manager invokes a network-based rights-acquisition session through which the device acquires a right to access the data resource. The access-rights data is then updated to reflect that an access-right exists, and access is thereafter allowed.
    • 一种用于在计算设备上管理数据资源的方法和装置。 一个或多个数据资源在设备上预先加载,但是设备上的应用程序无法访问。 资源管理器坐在设备上作为中间人或网守来管理数据资源。 资源管理器维护一组访问权限数据,其指示每个数据资源是否存在访问数据资源的权限。 响应于访问或添加给定的预加载但不可访问的数据资源的请求,资源管理器调用基于网络的权限获取会话,通过该会话,设备获取访问数据资源的权限。 然后更新访问权限数据以反映访问权限存在,此后允许访问权限。
    • 10. 发明授权
    • Contact list client system and method
    • 联系人列表客户端系统和方法
    • US08005897B1
    • 2011-08-23
    • US12053485
    • 2008-03-21
    • Pujan K. RokaKevin E. Hunter
    • Pujan K. RokaKevin E. Hunter
    • G06F15/16
    • G06Q10/10
    • A contact list client application running on a client device operates to request and receive contact lists over a network from a plurality of different contact list servers, and the application stores the contacts from these lists in a merged contact list. When a user selects a contact in the merged list, the contact list client application identifies one out of a plurality of communication applications on the client device and causes the identified communication application to initiate communications with the contact. Contact lists that relate to different communications formats, such as voice communications, SMS (short message service) messages, and email can be integrated into a single client view on the client device.
    • 在客户端设备上运行的联系人列表客户端应用程序通过网络从多个不同的联系人列表服务器请求和接收联系人列表,并且应用程序将来自这些列表的联系人存储在合并的联系人列表中。 当用户选择合并列表中的联系人时,联系人列表客户端应用程序识别客户端设备上的多个通信应用程序中的一个,并导致所识别的通信应用程序发起与联系人的通信。 与客户端设备上的单一客户端视图集成了与不同通信格式(如语音通信,短消息服务)消息和电子邮件相关的联系人列表。