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    Method and system for providing a presentation on a network
    3.
    发明授权
    Method and system for providing a presentation on a network 失效
    在网络上提供演示的方法和系统

    公开(公告)号：US6161137A

    公开(公告)日：2000-12-12

    申请号：US52862

    申请日：1998-03-31

    申请人： Robert H. Ogdon ,  Frank E. Johnson

    发明人： Robert H. Ogdon ,  Frank E. Johnson

    IPC分类号： H04L12/18 ,  H04L12/28 ,  H04L29/06 ,  H04L29/08 ,  H04N7/15 ,  H04N21/2343 ,  H04N21/24 ,  H04N21/2662 ,  H04N21/4402 ,  G06F15/00 ,  G06F15/16

    CPC分类号： H04L63/0428 ,  H04L12/1813 ,  H04L12/1822 ,  H04L12/1827 ,  H04L12/1836 ,  H04L12/5692 ,  H04L29/06 ,  H04L29/06027 ,  H04L63/02 ,  H04L63/04 ,  H04L63/083 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/02 ,  H04L67/28 ,  H04L67/2819 ,  H04L67/2823 ,  H04L67/2828 ,  H04L67/2842 ,  H04L69/329 ,  H04N7/15 ,  H04N21/234327 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/440227

    摘要： A presentation system is disclosed for distributing a performance of a presentation synchronously to a plurality of client nodes on a network such as the Internet. The presentation system distributes presentation content data to a plurality of network server nodes, and during a performance of the presentation, the client nodes receiving the presentation determine a particular variation of data presentation to retrieve from the network server nodes. In particular, the retrieval of presentation data depends upon the transmission characteristics of the network such as data transmission rate. Thus, if a low transmission data rate is detected at a first client node, presentation elements of a reduced size can be retrieved. Alternatively, if a higher transmission rate is detected at a second client node, presentation elements of greater size (and corresponding enhanced quality of presentation) can be retrieved. Thus, within a single performance, client network nodes with varying available network bandwidths can be utilized for synchronously and simultaneously performing the presentation.

    摘要翻译： 公开了一种演示系统，用于将诸如因特网的网络上的多个客户端节点的呈现同步地分发演示。 呈现系统将呈现内容数据分发到多个网络服务器节点，并且在演示期间，接收呈现的客户端节点确定数据呈现的特定变体以从网络服务器节点检索。 特别地，呈现数据的检索取决于网络的传输特性，例如数据传输速率。 因此，如果在第一客户机节点处检测到低传输数据速率，则可以检索缩小尺寸的显示元素。 或者，如果在第二客户端节点检测到更高的传输速率，则可以检索更大尺寸的显示元素（以及相应增强的呈现质量）。 因此，在单个性能中，可以利用具有不同可用网络带宽的客户端网络节点同步地并且同时执行演示。

    Providing a presentation on a network
    5.
    发明授权
    Providing a presentation on a network 有权
    在网络上提供演示文稿

    公开(公告)号：US07133896B2

    公开(公告)日：2006-11-07

    申请号：US10622358

    申请日：2003-07-18

    申请人： Robert H. Ogdon ,  Frank E. Johnson

    发明人： Robert H. Ogdon ,  Frank E. Johnson

    IPC分类号： G06F15/16

    CPC分类号： H04L63/0428 ,  H04L12/1813 ,  H04L12/1822 ,  H04L12/1827 ,  H04L12/1836 ,  H04L12/5692 ,  H04L29/06 ,  H04L29/06027 ,  H04L63/02 ,  H04L63/04 ,  H04L63/083 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/02 ,  H04L67/28 ,  H04L67/2819 ,  H04L67/2823 ,  H04L67/2828 ,  H04L67/2842 ,  H04L69/329 ,  H04N7/15 ,  H04N21/234327 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/440227

    摘要： A presentation system is disclosed for distributing a performance of a presentation synchronously to a plurality of client nodes on a network such as the Internet. The presentation system distributes presentation content data to a plurality of network server nodes, and during a performance of the presentation, the client nodes receiving the presentation determine a particular variation of data presentation to retrieve from the network server nodes. In particular, the retrieval of presentation data depends upon the transmission characteristics of the network such as data transmission rate. Thus, if a low transmission data rate is detected at a first client node, presentation elements of a reduced size can be retrieved. Alternatively, if a higher transmission rate is detected at a second client node, presentation elements of greater size (and corresponding enhanced quality of presentation) can be retrieved. Thus, within a single performance, client network nodes with varying available network bandwidths can be utilized for synchronously and simultaneously performing the presentation.

    摘要翻译： 公开了一种演示系统，用于将诸如因特网的网络上的多个客户端节点的呈现同步地分发演示。 呈现系统将呈现内容数据分发到多个网络服务器节点，并且在演示期间，接收呈现的客户端节点确定数据呈现的特定变体以从网络服务器节点检索。 特别地，呈现数据的检索取决于网络的传输特性，例如数据传输速率。 因此，如果在第一客户机节点处检测到低传输数据速率，则可以检索缩小尺寸的显示元素。 或者，如果在第二客户端节点检测到更高的传输速率，则可以检索更大尺寸的显示元素（以及相应增强的呈现质量）。 因此，在单个性能中，可以利用具有不同可用网络带宽的客户端网络节点同步地并且同时执行演示。

    Providing a presentation on a network having a plurality of synchronized media types
    7.
    发明授权
    Providing a presentation on a network having a plurality of synchronized media types 有权

    公开(公告)号：US07412533B1

    公开(公告)日：2008-08-12

    申请号：US10737174

    申请日：2003-12-16

    申请人： Frank E. Johnson ,  Robert H. Ogdon ,  Rocco L. Adornato

    发明人： Frank E. Johnson ,  Robert H. Ogdon ,  Rocco L. Adornato

    IPC分类号： G06F15/16 ,  H04N7/13

    CPC分类号： H04L65/608 ,  H04L12/1827 ,  H04L12/1836 ,  H04L29/06027 ,  H04L43/0894 ,  H04L63/02 ,  H04L63/0209 ,  H04L63/04 ,  H04L63/083 ,  H04L65/4084 ,  H04L65/602 ,  H04L65/80 ,  H04L67/02 ,  H04L67/10 ,  H04L67/36 ,  H04N7/15 ,  H04N21/234327 ,  H04N21/2402 ,  H04N21/242 ,  H04N21/2662 ,  H04N21/4307 ,  H04N21/4331 ,  H04N21/4622 ,  H04N21/632 ,  H04N21/6543

    摘要： A presentation system is disclosed for synchronizing a performance of a plurality of presentation content portions at a network node, wherein, e.g., when two such content portions are to be presented concurrently at the network node, at least one is delayed until the other such portion can be presented concurrently therewith. That is, these two portions may be received by the network node at times sufficiently far apart so that the earlier received content portion must have its presentation appropriately delayed in order to be presented concurrently with the second content portion. In one embodiment, the content portions are transmitted via at least a portion of the Internet to a plurality of network nodes, wherein the presentation system can distribute the presentation content data to the network nodes via a plurality of network routes and presentation formats. In particular, a first portion of the content data may be provided as slides in, e.g., HTML, while a second portion of the content data may be provided as an audio/video stream. Additionally, the present invention can provide various portions of the content data from a plurality of network server nodes, and during a performance of the presentation, the presentation receiving network nodes can determine a particular variation of the presentation to retrieve from the network server nodes. In particular, the retrieval of presentation data depends upon the transmission characteristics of the network such as data transmission rate. Thus, if a low transmission data rate is detected at a first network node, presentation elements of a reduced size can be retrieved. Alternatively, if a higher transmission rate is detected at a second network node, presentation elements of greater size (and corresponding enhanced quality of presentation) can be retrieved. Thus, within a single performance, network nodes with varying available network bandwidths can synchronously and simultaneously provide the presentation.

    Providing a presentation on a network having a plurality of synchronized media types
    8.
    发明授权
    Providing a presentation on a network having a plurality of synchronized media types 有权
    在具有多个同步媒体类型的网络上提供演示

    公开(公告)号：US07143177B1

    公开(公告)日：2006-11-28

    申请号：US09624902

    申请日：2000-07-25

    申请人： Frank E. Johnson ,  Robert H. Ogdon

    发明人： Frank E. Johnson ,  Robert H. Ogdon

    IPC分类号： G06F15/16

    CPC分类号： H04L29/06 ,  H04L12/1822 ,  H04L12/1827 ,  H04L12/1836 ,  H04L12/5692 ,  H04L29/06027 ,  H04L63/02 ,  H04L63/04 ,  H04L63/083 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/02 ,  H04L67/28 ,  H04L67/2819 ,  H04L67/2823 ,  H04L67/2828 ,  H04L67/2842 ,  H04L69/329 ,  H04N7/15 ,  H04N21/234327 ,  H04N21/2402 ,  H04N21/242 ,  H04N21/2662 ,  H04N21/4307 ,  H04N21/4331 ,  H04N21/4622 ,  H04N21/632 ,  H04N21/6543

    摘要： A presentation system is disclosed for synchronizing a performance of a plurality of presentation content portions at a network node, wherein, when two such content portions are to be presented concurrently at the network node, at least one is delayed until the other such portion can be presented concurrently therewith. In one embodiment, the content portions are transmitted via at least a portion of the Internet to a plurality of network nodes, wherein the presentation system can distribute the presentation content data to the network nodes via a plurality of network routes and presentation formats. Additionally, the present invention can provide various portions of the content data from a plurality of network server nodes, and during a performance of the presentation, the presentation receiving network nodes can determine a particular variation of the presentation to retrieve from the network server nodes. In particular, the retrieval of presentation data depends upon the transmission characteristics of the network such as data transmission rate. Thus, if a low transmission data rate is detected at a first network node, presentation elements of a reduced size can be retrieved.

    摘要翻译： 公开了一种用于在网络节点处同步多个呈现内容部分的性能的呈现系统，其中当在网络节点处同时呈现两个这样的内容部分时，延迟至少一个这样的内容部分，直到另一个这样的部分可以 同时呈现。 在一个实施例中，内容部分经由互联网的至少一部分传输到多个网络节点，其中呈现系统可以经由多个网络路由和呈现格式将呈现内容数据分发给网络节点。 此外，本发明可以提供来自多个网络服务器节点的内容数据的各种部分，并且在呈现演示期间，呈现接收网络节点可以确定呈现的特定变体以从网络服务器节点检索。 特别地，呈现数据的检索取决于网络的传输特性，例如数据传输速率。 因此，如果在第一网络节点处检测到低传输数据速率，则可以检索缩小尺寸的呈现元素。

    Method and system for using multiple networks to provide a presentation
    9.
    发明授权
    Method and system for using multiple networks to provide a presentation 有权
    使用多个网络提供演示的方法和系统

    公开(公告)号：US06598075B1

    公开(公告)日：2003-07-22

    申请号：US09675527

    申请日：2000-09-29

    申请人： Robert H. Ogdon ,  Frank E. Johnson

    发明人： Robert H. Ogdon ,  Frank E. Johnson

    IPC分类号： G06F1516

    CPC分类号： H04L63/0428 ,  H04L12/1813 ,  H04L12/1822 ,  H04L12/1827 ,  H04L12/1836 ,  H04L12/5692 ,  H04L29/06 ,  H04L29/06027 ,  H04L63/02 ,  H04L63/04 ,  H04L63/083 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/02 ,  H04L67/28 ,  H04L67/2819 ,  H04L67/2823 ,  H04L67/2828 ,  H04L67/2842 ,  H04L69/329 ,  H04N7/15 ,  H04N21/234327 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/440227

    摘要： A presentation system is disclosed for distributing a performance of a presentation synchronously to a plurality of client nodes on a network such as the Internet. The presentation system distributes presentation content data to a plurality of network server nodes, and during a performance of the presentation, the client nodes receiving the presentation determine a particular variation of data presentation to retrieve from the network server nodes. In particular, the retrieval of presentation data depends upon the transmission characteristics of the network such as data transmission rate. Thus, if a low transmission data rate is detected at a first client node, presentation elements of a reduced size can be retrieved. Alternatively, if a higher transmission rate is detected at a second client node, presentation elements of greater size (and corresponding enhanced quality of presentation) can be retrieved. Thus, within a single performance, client network nodes with varying available network bandwidths can be utilized for synchronously and simultaneously performing the presentation.

    摘要翻译： 公开了一种演示系统，用于将诸如因特网的网络上的多个客户端节点的呈现同步地分发演示。 呈现系统将呈现内容数据分发到多个网络服务器节点，并且在演示期间，接收呈现的客户端节点确定数据呈现的特定变体以从网络服务器节点检索。 特别地，呈现数据的检索取决于网络的传输特性，例如数据传输速率。 因此，如果在第一客户机节点处检测到低传输数据速率，则可以检索缩小尺寸的显示元素。 或者，如果在第二客户端节点检测到更高的传输速率，则可以检索更大尺寸的显示元素（以及相应增强的呈现质量）。 因此，在单个性能中，可以利用具有不同可用网络带宽的客户端网络节点同步地并且同时执行演示。