System and method for synchronizing streaming content with enhancing content using pre-announced triggers
    11.
    发明授权
    System and method for synchronizing streaming content with enhancing content using pre-announced triggers 有权
    使用预先宣布的触发器同步流内容与增强内容的系统和方法

    公开(公告)号:US07577979B2

    公开(公告)日:2009-08-18

    申请号:US11090258

    申请日:2005-03-25

    Abstract: A client-server architecture synchronizes streaming content with enhancing content via pre-announced triggers. The architecture includes server-based components to generate announcements containing information specifying how and when to receive upcoming triggers that will be transmitted at a later time. The server transmits the announcements to a general broadcast or multicast IP address. Client-based components monitor the IP address to receive and filter the announcements. Selected announcements are stored in a guide database in correlation with the streaming content programs to indicate that the programs are interactive. When a user tunes to an interactive program, the client opens a container HTML page that contains controls to receive the streaming content program and to extract the announcements from the guide database. The latter control monitors the IP address at the times specified in the selected announcements to receive the triggers corresponding to the interactive program. The server delivers the triggers at times synchronized to the streaming content. When triggers arrive, the client control processes the triggers to coordinate presentation of the enhancing content with the streaming content program. The triggers may further be used to carry items that fill a ticker being displayed with the program.

    Abstract translation: 客户机 - 服务器架构通过预先宣布的触发器来同步流内容和增强内容。 该架构包括基于服务器的组件,用于生成通知,其中包含指定如何以及何时接收将在稍后发送的即将到来的触发器的信息。 服务器将通知发送到一般广播或组播IP地址。 基于客户端的组件监视IP地址以接收和过滤通知。 选择的公告存储在引导数据库中,与流式传输内容程序相关联,以指示程序是交互式的。 当用户调用交互式程序时,客户端将打开一个容器HTML页面,其中包含控件以接收流式传输内容程序,并从指南数据库中提取公告。 后者控制器在所选通知中指定的时间监视IP地址,以接收与交互式程序相对应的触发器。 服务器将时间同步到流媒体内容的触发器。 当触发器到达时,客户端控制处理触发器以协调通过流内容程序呈现增强内容。 触发器可以进一步用于携带填充与程序一起显示的报价单的物品。

    System and method for wireless data performance monitoring
    13.
    发明授权
    System and method for wireless data performance monitoring 有权
    无线数据性能监控系统及方法

    公开(公告)号:US06757543B2

    公开(公告)日:2004-06-29

    申请号:US09813431

    申请日:2001-03-20

    Abstract: A method and system for monitoring wireless data service performance of wireless service providers. Data messages are sent from a plurality of remote and/or local monitoring probes to other monitoring probes. In general, the remote monitoring probes will be distributed throughout a service area(s) from the service provider and include both fixed probes and mobile probes, wherein each probe will include one or more wireless devices, including cellular phones, PSC phones, PDA devices, Blackberry devices, and the like. Various performance data are then measured, including message deliver latency and network accessibility. This data is then sent from the remote monitoring probes to one or more central monitoring stations, where it is stored and aggregated to generate performance reports and alerts, which are delivered to the service providers or may be accessed through a web user interface. In addition, wireless Internet access service performance is monitored using the remote and local monitoring probes, wherein various access functions are performed using WAP-enabled wireless devices.

    Abstract translation: 一种用于监控无线服务提供商的无线数据业务性能的方法和系统。 数据消息从多个远程和/或本地监视探测器发送到其他监视探测器。 通常,远程监控探测器将分布在服务提供商的整个服务区域中,并且包括固定探针和移动探针,其中每个探测器将包括一个或多个无线设备,包括蜂窝电话,PSC电话,PDA设备 ,黑莓设备等。 然后测量各种性能数据,包括消息传递延迟和网络可访问性。 然后将该数据从远程监控探测器发送到一个或多个中央监控站,其中它被存储和聚合以产生性能报告和警报,其被传送到服务提供商或者可以通过web用户界面访问。 此外,使用远程和本地监视探测器监视无线因特网访问服务性能,其中使用启用WAP的无线设备执行各种访问功能。

    Method and system for transferring a computer session between devices
    15.
    发明授权
    Method and system for transferring a computer session between devices 有权
    用于在设备之间传送计算机会话的方法和系统

    公开(公告)号:US07487248B2

    公开(公告)日:2009-02-03

    申请号:US10266908

    申请日:2002-10-08

    CPC classification number: H04L67/14

    Abstract: A method and system for transferring a computer session between devices, such as a land-line device to a wireless device. A user launches a computer session on a first device, such as a personal computer. The user may then selectively transfer the computer session to another device, such as a wireless device, through activation of a triggering signal or other transfer request means. In response, the context of the computer session is determined as it is being performed on the first device, and corresponding context data is transferred to the second device. An applicable application on the second device is opened and loaded with applicable context data to continue the session. Several session transfer mechanisms, including use of an online service, proxy mechanisms, and peer-to-peer communication links, are disclosed.

    Abstract translation: 一种用于将诸如陆地线设备的设备之间的计算机会话传送到无线设备的方法和系统。 用户在诸如个人计算机的第一设备上启动计算机会话。 然后,用户可以通过激活触发信号或其他传送请求装置来将计算机会话选择性地传送到另一设备,诸如无线设备。 作为响应,计算机会话的上下文被确定为在第一设备上执行,并且相应的上下文数据被传送到第二设备。 打开第二个设备上的适用应用程序并加载适用的上下文数据以继续会话。 公开了几种会话传送机制,包括使用在线服务,代理机制和对等通信链路。

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