Extensible Framework for Ereader Tools
    2.
    发明申请
    Extensible Framework for Ereader Tools 有权
    Ereader工具的可扩展框架

    公开(公告)号:US20130104028A1

    公开(公告)日:2013-04-25

    申请号:US13280197

    申请日:2011-10-24

    IPC分类号: G06F17/00

    摘要: The functionality of an ereader module that is displaying an electronic book (“ebook”) is extended. A user identifier specifying a user using a client device executing the ereader module and an ebook identifier specifying the ebook displayed by the ereader module are received from the client device. One or more layers associated with the user are determined. One or more layers associated with the ebook are determined. A list of one or more layers is assembled. The layer list is transmitted to the client device. The client device enables the user to select a layer and use the selected layer to interact with content of the ebook.

    摘要翻译: 扩展了正在显示电子书(“ebook”)的电子阅读器模块的功能。 从客户端装置接收使用执行ereader模块的客户端装置指定用户的用户标识符和指定由ereader模块显示的ebook的电子书标识符。 确定与用户相关联的一个或多个层。 确定与电子书相关联的一个或多个层。 组装一个或多个图层的列表。 层列表被发送到客户端设备。 客户端设备使用户能够选择一个层并使用所选择的层与电子书的内容进行交互。

    Method and system for scheduled streaming of best effort data
    3.
    发明授权
    Method and system for scheduled streaming of best effort data 有权
    最佳努力数据的计划流传输方法和系统

    公开(公告)号:US07778249B2

    公开(公告)日:2010-08-17

    申请号:US11274610

    申请日:2005-11-14

    IPC分类号: H04L12/56

    摘要: A system is provided for controlling the transmission of best-effort filed data or programs on channels from one of plural controllers to one or more client nodes. A program is a group of files and has program information indicating to a client node how to use the files of the program. A channel is a virtual path, wherein a client node can receive program files from different channels in a separable fashion. Channels also have channel information. Multiple controllers are provided which self configure in rank order to control the scheduled transmission of programs files on channels. Client nodes receive announcements of programs and channels from the controllers and selectively subscribe to the channels and programs. Client nodes can be instructed to positively acknowledge receipt of programs and also send back negative acknowledgements for ranges of data words in program files not received. The negative acknowledgements can be consolidated to reduce the number of packets on the network. The format of packets carrying program files and acknowledgement/negative acknowledgement messages are specified.

    摘要翻译: 提供了一种系统,用于控制在多个控制器中的一个控制器到一个或多个客户机节点的通道上的尽力而为的现场数据或程序的传输。 程序是一组文件,并且具有向客户机节点指示如何使用程序的文件的程序信息。 信道是虚拟路径,其中客户端节点可以以可分离的方式从不同信道接收节目文件。 频道也有频道信息。 提供了多个控制器,其按照排序顺序自行配置,以控制通道上程序文件的预定传输。 客户节点从控制器接收节目和频道的通知,并选择性地订阅频道和节目。 可以指示客户端节点积极地确认节目的接收,并且还向未收到的节目文件中的数据字的范围发回否定的确认。 可以合并否定确认以减少网络上的数据包数量。 指定携带程序文件和确认/否定确认消息的数据包的格式。

    Method and system for scheduled streaming of best effort data
    4.
    发明授权
    Method and system for scheduled streaming of best effort data 有权
    最佳努力数据的计划流传输方法和系统

    公开(公告)号:US07636306B2

    公开(公告)日:2009-12-22

    申请号:US11274371

    申请日:2005-11-14

    IPC分类号: H04L12/26

    摘要: A system is provided for controlling the transmission of best-effort filed data or programs on channels from one of plural controllers to one or more client nodes. A program is a group of files and has program information indicating to a client node how to use the files of the program. A channel is a virtual path, wherein a client node can receive program files from different channels in a separable fashion. Channels also have channel information. Multiple controllers are provided which self configure in rank order to control the scheduled transmission of programs files on channels. Client nodes receive announcements of programs and channels from the controllers and selectively subscribe to the channels and programs. Client nodes can be instructed to positively acknowledge receipt of programs and also send back negative acknowledgements for ranges of data words in program files not received. The negative acknowledgements can be consolidated to reduce the number of packets on the network. The format of packets carrying program files and acknowledgement/negative acknowledgement messages are specified.

    摘要翻译: 提供了一种系统,用于控制在多个控制器中的一个控制器到一个或多个客户机节点的通道上的尽力而为的现场数据或程序的传输。 程序是一组文件,并且具有向客户机节点指示如何使用程序的文件的程序信息。 信道是虚拟路径,其中客户端节点可以以可分离的方式从不同信道接收节目文件。 频道也有频道信息。 提供了多个控制器,其按照排序顺序自行配置,以控制通道上程序文件的预定传输。 客户节点从控制器接收节目和频道的通知,并选择性地订阅频道和节目。 可以指示客户端节点积极地确认节目的接收,并且还向未收到的节目文件中的数据字的范围发回否定的确认。 可以合并否定确认以减少网络上的数据包数量。 指定携带程序文件和确认/否定确认消息的数据包的格式。

    Method and system for scheduled streaming of best effort data
    5.
    发明授权
    Method and system for scheduled streaming of best effort data 有权
    最佳努力数据的计划流传输方法和系统

    公开(公告)号:US07680151B2

    公开(公告)日:2010-03-16

    申请号:US11339899

    申请日:2006-01-25

    IPC分类号: H04J3/24

    摘要: A system is provided for the controlling the transmission of best-effort filed data or programs on channels from one of plural controllers to one or more client nodes. A program is a group of files and has program information indicating to a client node how to use the files of the program. A channel is a virtual path, wherein a client node can receive program files from different channels in a separate fashion. Channels also have channel information. Multiple controllers are provided which self configure in rank order to control the schedule transmission of programs files on channels. Client nodes receive announcements of programs and channels from the controllers and selectively subscribe to the channels and programs. Client nodes can be instructed to positively acknowledge receipt of programs and also send back negative acknowledgements for ranges of data words in a program files not received. The negative acknowledgements can be consolidated to reduce the number of packets on the network. The format of packets carrying program files and acknowledgement/negative acknowledgement messages are specified.

    摘要翻译: 提供了一种系统,用于控制在多个控制器中的一个控制器到一个或多个客户机节点的通道上传送尽力而为的现场数据或程序。 程序是一组文件,并且具有向客户机节点指示如何使用程序的文件的程序信息。 信道是虚拟路径,其中客户端节点可以以单独的方式从不同的信道接收节目文件。 频道也有频道信息。 提供了多个控制器,其按照排序顺序自行配置,以控制通道上程序文件的预定传输。 客户节点从控制器接收节目和频道的通知,并选择性地订阅频道和节目。 可以指示客户端节点积极地确认节目的接收,并且还向未收到的节目文件中的数据字的范围发回否定的确认。 可以合并否定确认以减少网络上的数据包数量。 指定承载程序文件和确认/否定确认消息的数据包的格式。