PLD with split multiplexed inputs from global conductors
    4.
    发明授权
    PLD with split multiplexed inputs from global conductors 失效
    PLD具有来自全局导体的分路复用输入

    公开(公告)号:US5942914A

    公开(公告)日:1999-08-24

    申请号:US879309

    申请日:1997-06-19

    IPC分类号: H03K19/173 H03K19/177

    摘要: An improved multiplexer arrangement for connecting global conductors to logic array block (LAB) inputs. A single connection connects a particular global conductor to an input path to LABs on both sides of the interconnect region in a folded LAB architecture. The number of connections to the global conductors is thus reduced, reducing the number of transistors needed to make those connections and the corresponding loading of the global conductors. The connections to two paths are part of a first level multiplexer. A second-level multiplexer connected to each LAB line is also provided to add back some of the flexibility lost by having each global conductor connection connect to two paths. The invention cuts the number of transistors needed to connect to the global conductors in half, while adding some transistors for the second-level multiplexers, with a net reduction in connection transistors of about 1/3.

    摘要翻译: 用于将全局导体连接到逻辑阵列块(LAB)输入的改进的多路复用器布置。 单个连接器将折叠LAB架构中的特定全局导体连接到互连区域两侧的LAB的输入路径。 因此,减少与全局导体的连接数量,减少了进行这些连接所需的晶体管数量以及全局导线的相应负载。 与两条路径的连接是第一级多路复用器的一部分。 还提供连接到每个LAB线路的二级多路复用器,以通过使每个全局导体连接连接到两条路径来补偿一些失去的灵活性。 本发明将连接到全局导体所需的晶体管数量减少一半,同时为第二级多路复用器添加一些晶体管,其中大约+ E,fra 1/3 + EE的连接晶体管的净减少。

    METHOD AND SYSTEM FOR GNSS ASSISTANCE DATA OR LTO DATA DOWNLOAD OVER A BROADCAST BAND
    5.
    发明申请
    METHOD AND SYSTEM FOR GNSS ASSISTANCE DATA OR LTO DATA DOWNLOAD OVER A BROADCAST BAND 有权
    GNSS辅助数据的方法和系统或通过广播带的LTO数据下载

    公开(公告)号:US20100220004A1

    公开(公告)日:2010-09-02

    申请号:US12394152

    申请日:2009-02-27

    IPC分类号: G01S1/00

    CPC分类号: G01S19/39 G01S19/05 G01S19/35

    摘要: A combined GNSS and FM receiver receives FM signals comprising satellite navigation data from an AGNSS server. Associated navigation information such as a position fix is determined based on the received satellite navigation data. The received satellite navigation data are GNSS assistance data or LTO data. The AGNSS server generates the satellite navigation data by acquiring GNSS data from a satellite reference network. The acquired GNSS data comprise, for example, GPS data, GLONASS data and/or GALILEO data. The generated satellite navigation data are broadcasted as FM signals through RDS and/or RBDS to the combined GNSS and FM receiver. The combined GNSS and FM receiver receives updated satellite navigation data in subsequent FM signals, periodically or aperiodically, and updates associated navigation information, accordingly. The combined GNSS and FM receiver decodes the received FM radio signals for the updated satellite navigation data generated at the AGNSS server before being transmitted.

    摘要翻译: 组合的GNSS和FM接收器接收包括来自AGNSS服务器的卫星导航数据的FM信号。 基于接收到的卫星导航数据来确定诸如位置锁定的相关导航信息。 接收到的卫星导航数据是GNSS辅助数据或LTO数据。 AGNSS服务器通过从卫星参考网络获取GNSS数据来生成卫星导航数据。 所获取的GNSS数据包括例如GPS数据,GLONASS数据和/或GALILEO数据。 生成的卫星导航数据通过RDS和/或RBDS作为FM信号广播到组合的GNSS和FM接收机。 组合的GNSS和FM接收机在周期性或不定期地接收后续FM信号中的更新的卫星导航数据,并相应地更新相关的导航信息。 组合的GNSS和FM接收机解码所接收的FM无线电信号,以便在发送之前在AGNSS服务器处生成的更新的卫星导航数据。

    Configuration shift register
    8.
    发明授权
    Configuration shift register 有权
    配置移位寄存器

    公开(公告)号:US06842039B1

    公开(公告)日:2005-01-11

    申请号:US10278177

    申请日:2002-10-21

    IPC分类号: H03K19/177 G01R31/28

    摘要: An electronic device comprises a first plurality of configuration elements connected as a shift register for programming a subset of the programmable functions of the electronic device. The subset of programmable functions may be reprogrammed by loading configuration data into the first plurality of configuration elements such that the subset of programmable functions may be reprogrammed without necessarily reprogramming other programmable functions of the electronic device.

    摘要翻译: 电子设备包括作为移位寄存器连接的第一多个配置元件,用于对电子设备的可编程功能的子集进行编程。 可编程功能的子集可以通过将配置数据加载到第一多个配置元件中来重新编程,使得可编程功能的子集可以被重新编程,而不必重新编程电子设备的其他可编程功能。

    Method and apparatus providing synchronization and control for server-based multi-screen videoconferencing
    10.
    发明授权
    Method and apparatus providing synchronization and control for server-based multi-screen videoconferencing 有权
    为基于服务器的多屏幕视频会议提供同步和控制的方法和装置

    公开(公告)号:US08937637B2

    公开(公告)日:2015-01-20

    申请号:US13558955

    申请日:2012-07-26

    IPC分类号: H04N7/14

    摘要: A videoconferencing system in which multiple browsers are utilized to present content and control functions for a server based videoconference. The content of the videoconference (e.g., video and audio streams) is presented on a display device driven by a local computer running a browser. The local computer also runs a separate browser that presents control functions on a different display device (e.g., a touch screen). The system can be scaled to include additional monitors and browsers running on the local computer. A local server is provided on the local computer for facilitating communications among the locally running browsers. In this manner, the browsers can communicate with each other via the local server executing on the local computer. The need to send traffic to a remote server to effectuate the browser-to-browser communication is eliminated. This provides for reduced latency and lowers the demands on the remote server.

    摘要翻译: 一种视频会议系统,其中使用多个浏览器来呈现基于服务器的视频会议的内容和控制功能。 视频会议的内容(例如,视频和音频流)被呈现在由运行浏览器的本地计算机驱动的显示设备上。 本地计算机还运行单独的浏览器,其在不同的显示设备(例如,触摸屏)上呈现控制功能。 该系统可以扩展到包括在本地计算机上运行的其他监视器和浏览器。 在本地计算机上提供本地服务器,以便于本地运行的浏览器之间的通信。 以这种方式,浏览器可以通过本地计算机上执行的本地服务器相互通信。 消除了将流量发送到远程服务器以实现浏览器到浏览器通信的需要。 这提供了减少延迟并降低对远程服务器的需求。