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    • 1. 发明授权
    • User specified parallel data fetching for optimized web access
    • 用户指定并行数据获取优化的Web访问
    • US07260600B1
    • 2007-08-21
    • US09715453
    • 2000-11-17
    • James M. DunnBruce P. SempleEdith H. SternBarry E. Willner
    • James M. DunnBruce P. SempleEdith H. SternBarry E. Willner
    • G06F15/16
    • G06F17/30902
    • A hypermedia document display method can include presenting hypermedia content, the hypermedia content containing hyperlinks to additional hypermedia content; storing selected ones of the hyperlinks in a delayed viewing list; and, caching hypermedia content associated with the stored hyperlinks during the presenting step. The method can further include reconfiguring the stored hyperlinks to point to the cached hypermedia content. The presenting step can include displaying Web content in a Web browser. In that case, the Web content can contain hyperlinks to additional Web content. The presenting step also can include playing back multimedia content in a multimedia content player. Finally, the presenting step can include displaying audiovisual television content combined with hypermedia content in a television set.
    • 超媒体文档显示方法可以包括呈现超媒体内容,超媒体内容包含超链接到附加的超媒体内容; 将选定的超链接存储在延迟观看列表中; 以及在呈现步骤期间缓存与所存储的超链接相关联的超媒体内容。 该方法还可以包括重新配置存储的超链接以指向缓存的超媒体内容。 呈现步骤可以包括在Web浏览器中显示Web内容。 在这种情况下,Web内容可能包含与其他Web内容的超链接。 呈现步骤还可以包括在多媒体内容播放器中回放多媒体内容。 最后,呈现步骤可以包括在电视机中显示与超媒体内容相结合的视听电视内容。
    • 2. 发明授权
    • Wireless telecommunications system and method of operation providing users′ carrier selection in overlapping hetergenous networks
    • 无线电信系统和操作方法在重叠的异构网络中提供用户的载波选择
    • US06591103B1
    • 2003-07-08
    • US09343234
    • 1999-06-30
    • James M. DunnBruce P. SempleEdith H. SternBarry E. Willner
    • James M. DunnBruce P. SempleEdith H. SternBarry E. Willner
    • H04Q720
    • H04W48/18H04W8/18
    • An improved wireless telecommunication system enables a user to obtain communication services in overlapping wireless heterogeneous or homogeneous cellular networks at the most economical cost and bandwidth. A plurality of overlapping cellular networks includes a common command channel, a Central Selection Agency (CSA), a home location register, a visitor location register, and a user device positional location mechanism. In one embodiment the user device is equipped with a Global Positioning System (GPS) to determine its location. In placing a call, the user device broadcasts its ID, location and connection capability requirements on the common command channel. When a base station for the command channel bears the request, the CSA and the home location register for the user are informed. The CSA capability/requirements determine which network and base station selections are potential carriers for the call. Based on user preferences established by a profile stored in an accessible database, the CSA assigns a network and base station to handle the connection. The user device is informed and tunes to the appropriate network and protocols. For incoming calls, the calling party checks the home location register to determine the last known location. The user device is informed that a called is waiting. The user device selects the network and base station to receive the call in a fashion similar to that of placing the call. A call may be transferred from one network to a different network, the networks using different protocol. The user device may be programmed to change networks at random times to provide enhanced security for a call.
    • 改进的无线电信系统使得用户能够以最经济的成本和带宽在重叠的无线异构或同质蜂窝网络中获得通信服务。 多个重叠的蜂窝网络包括公共命令信道,中央选择机构(CSA),归属位置寄存器,访问者位置寄存器和用户设备位置定位机制。 在一个实施例中,用户设备配备有全球定位系统(GPS)以确定其位置。 在拨打电话时,用户设备在公共命令通道上广播其ID,位置和连接能力要求。 当命令信道的基站承载请求时,通知用户的CSA和归属位置寄存器。 CSA能力/要求确定哪个网络和基站选择是呼叫的潜在载体。 基于由存储在可访问数据库中的简档建立的用户偏好,CSA分配网络和基站来处理该连接。 通知用户设备并调谐到适当的网络和协议。 对于来电,主叫方检查归属位置寄存器以确定最后一个已知位置。 通知用户设备被叫正在等待。 用户设备以与发出呼叫类似的方式选择网络和基站接收呼叫。 呼叫可以从一个网络传输到不同的网络,网络使用不同的协议。 用户设备可以被编程为随机地改变网络以提供用于呼叫的增强的安全性。