Use of separate control channel to mitigate interference problems in wireless networking
    1.
    发明授权
    Use of separate control channel to mitigate interference problems in wireless networking 有权
    使用单独的控制通道来减轻无线网络中的干扰问题

    公开(公告)号:US07440728B2

    公开(公告)日:2008-10-21

    申请号:US11004600

    申请日:2004-12-03

    IPC分类号: H04B7/00

    CPC分类号: H04W16/10 H04W92/20

    摘要: Described is a system and method for transporting interference-related control data and other information between nodes in a wireless network, using a control channel that is distinct from a content channel used to transport content. The control channel may be a different channel in the same unlicensed band as the content channel, a channel in a different unlicensed band, or a channel in a licensed band, and thereby not subject to the same interference-related problems that the unlicensed content channel may experience. As a result, management information for adjusting the content channel's communication parameters may still be communicated between the nodes, whereby mitigation actions may occur. For example, the content channel may be changed to another frequency, compression may be implemented or varied, and/or the data transfer rate may be varied. The control data can also be used to change the control channel's communication parameters.

    摘要翻译: 描述了使用与用于传输内容的内容信道不同的控制信道来在无线网络中的节点之间传送干扰相关控制数据和其他信息的系统和方法。 控制信道可以是与内容信道相同的未许可频带中的不同信道,在不同的未许可频带中的信道,或许可频带中的信道,从而不受到与非许可内容信道相同的干扰相关问题的影响 可能会经历 结果,用于调整内容信道的通信参数的管理信息可能仍然在节点之间通信,从而可能发生缓解动作。 例如,内容频道可以改变为另一个频率,压缩可以被实现或改变,和/或可以改变数据传输速率。 控制数据也可用于改变控制通道的通讯参数。

    SYSTEM AND METHOD FOR BINDING A SUBSCRIPTION-BASED COMPUTING SYSTEM TO AN INTERNET SERVICE
    2.
    发明申请
    SYSTEM AND METHOD FOR BINDING A SUBSCRIPTION-BASED COMPUTING SYSTEM TO AN INTERNET SERVICE 失效
    将基于订阅的计算系统绑定到互联网服务的系统和方法

    公开(公告)号:US20110271335A1

    公开(公告)日:2011-11-03

    申请号:US13159886

    申请日:2011-06-14

    IPC分类号: G06F21/20

    CPC分类号: H04L63/12 H04L63/0428

    摘要: A system for binding a subscription-based computer to an internet service provider (ISP) may include a binding module and a security module residing on the computer. The binding module may identify and authenticate configuration data from peripheral devices that attempt to connect to the computer, encrypt any requests for data from the computer to the ISP, and decrypt responses from the ISP. If the binding module is able to authenticate the configuration data and the response to the request for data from the ISP, then the security module may allow the communication between the computer and the ISP. However, if either the configuration cycle or the response cannot be properly verified, then the security module may degrade operation of the computer.

    摘要翻译: 用于将基于订阅的计算机绑定到因特网服务提供商(ISP)的系统可以包括驻留在计算机上的绑定模块和安全模块。 绑定模块可以识别并验证来自外部设备的配置数据,这些配置数据尝试连接到计算机,将来自计算机的任何数据请求加密到ISP,并解密来自ISP的响应。 如果绑定模块能够验证配置数据以及对来自ISP的数据请求的响应,则安全模块可以允许计算机和ISP之间的通信。 但是,如果配置周期或响应无法正确验证,则安全模块可能会降低计算机的运行。

    SMART NOTEBOOK
    3.
    发明申请
    SMART NOTEBOOK 有权
    智能笔记本

    公开(公告)号:US20100325559A1

    公开(公告)日:2010-12-23

    申请号:US12487620

    申请日:2009-06-18

    IPC分类号: G06F3/01

    摘要: Techniques are disclosed herein for allowing sharing of notes and ideas between electronic devices. The presence of a number of electronic devices is determined. A determination is made that the electronic devices are to be part of a shared workspace. A shared workspace is generated for the electronic devices. The shared workspace is displayed on a display screen of at least one of the electronic devices. The shared workspace that is displayed may be based on the capabilities of the electronic device. The shared workspace that is displayed may reflect the location of the electronic devices.

    摘要翻译: 本文公开了允许在电子设备之间共享笔记和想法的技术。 确定了许多电子设备的存在。 确定电子设备将成为共享工作空间的一部分。 为电子设备生成共享工作区。 共享工作区显示在至少一个电子设备的显示屏幕上。 显示的共享工作区可以基于电子设备的功能。 显示的共享工作区可能反映电子设备的位置。

    System and method for using a file system to automatically backup a file as a generational file
    4.
    发明授权
    System and method for using a file system to automatically backup a file as a generational file 有权
    使用文件系统自动备份文件作为代数文件的系统和方法

    公开(公告)号:US07818608B2

    公开(公告)日:2010-10-19

    申请号:US11061767

    申请日:2005-02-18

    IPC分类号: G06F11/00

    摘要: An improved system and method for using a file system to automatically backup a file in persistent storage is provided. A storage aggregator may organize nonvolatile memory for use in aggregate to store backup copies of a file. A file system filter driver may receive a request from an application for storing a file and may access a policy to determining whether to create a backup copy of the file and what type of backup to apply to the file. A generational file handler may create and manage a set of generational files as backup copies of a particular application file. And a recovery user interface may be provided to retrieve one or more backup copies, such as the set of generational files, for inspection by a user to recover whatever copy of the file may be desired by the user.

    摘要翻译: 提供了一种用于使用文件系统自动备份持久存储中的文件的改进的系统和方法。 存储聚合器可以组织用于聚合的非易失性存储器来存储文件的备份副本。 文件系统过滤器驱动程序可以从应用程序接收用于存储文件的请求,并且可以访问策略以确定是否创建文件的备份副本以及应用于该文件的备份类型。 代数文件处理程序可以创建和管理一组代数文件作为特定应用程序文件的备份副本。 并且可以提供恢复用户界面来检索一个或多个备份副本,例如一代代​​文件,供用户检查以恢复用户可能期望的文件的任何副本。

    Computing device limiting mechanism
    7.
    发明授权
    Computing device limiting mechanism 有权
    计算设备限制机制

    公开(公告)号:US07669048B2

    公开(公告)日:2010-02-23

    申请号:US11515410

    申请日:2006-08-31

    IPC分类号: G06F9/00

    摘要: Described is a technology by which a computing device is booted into a normal mode of operation or a limited mode of operation, depending on whether the computing device was operating correctly (e.g., with respect to policy) prior to a reboot. The reboot may be forced. Examples of incorrect state include an overdue payment on a leased computer, or improper execution of certain important software. A metering mechanism evaluates the state of the computing device, and when an incorrect state is detected, configures the computing device for operation in the limited mode, by setting the computing device to boot via one boot path (e.g., a limited-mode BIOS) instead of another boot path (e.g., a normal-mode BIOS). A BIOS selector switches to the limited BIOS on the next reboot, wherein the computing device is restricted to the limited mode of operation (regardless of subsequent reboots) until the correct state is restored.

    摘要翻译: 描述了根据计算设备在重新启动之前是否正确地操作(例如,关于策略)是否将计算设备引导到正常操作模式或有限操作模式的技术。 重启可能会被强制。 错误状态的示例包括租用计算机上的逾期付款或某些重要软件的不当执行。 计量机构评估计算装置的状态,并且当检测到不正确的状态时,通过将计算装置通过一个引导路径(例如,限制模式BIOS)来设置计算装置来配置在限制模式中操作的计算装置, 而不是另一个引导路径(例如,普通模式BIOS)。 BIOS选择器在下一次重新启动时切换到有限的BIOS,其中计算设备被限制到有限的操作模式(不管后续重新启动),直到恢复正确的状态。

    Controlling an auxiliary display user interface based on usage context
    8.
    发明授权
    Controlling an auxiliary display user interface based on usage context 有权
    根据使用情况控制辅助显示用户界面

    公开(公告)号:US07523226B2

    公开(公告)日:2009-04-21

    申请号:US11371660

    申请日:2006-03-09

    IPC分类号: G06F3/00

    CPC分类号: G08C17/02 G08C2201/33

    摘要: An auxiliary computing device normally used for remotely controlling a primary device may change its functionality and extend its usefulness based on a usage context. An auxiliary device may change its usage context by connecting differently to a primary device depending on any number of parameters including distance from the device, battery life, connection method, and proximity to other devices. The device may change its usage context by interfacing with a primary device service that communicates with various applications to feed the auxiliary device different information in different usage contexts. Further, the device may control different functions of the primary device based on the usage context.

    摘要翻译: 通常用于远程控制主设备的辅助计算设备可以改变其功能并且基于使用上下文来扩展其有用性。 辅助设备可以根据包括与设备的距离,电池寿命,连接方法以及与其他设备的接近度的任何数量的参数而不同地连接到主设备来改变其使用上下文。 该设备可以通过与与各种应用通信的主设备服务接口来改变其使用上下文,以将辅助设备馈送到不同使用环境中的不同信息。 此外,设备可以基于使用上下文来控制主设备的不同功能。

    Hardware-Based Computer Theft Deterrence
    9.
    发明申请
    Hardware-Based Computer Theft Deterrence 有权
    基于硬件的计算机盗窃威慑

    公开(公告)号:US20080320312A1

    公开(公告)日:2008-12-25

    申请号:US11766602

    申请日:2007-06-21

    IPC分类号: G06F21/00 G08B13/00

    CPC分类号: G08B13/1418 G06F21/88

    摘要: A hardware-based security module is used to protect an electronic device, especially a portable electronic device. The security module may determine either via timeout of a watchdog timer or via an explicit message to encrypt selected data on the electronic device. In addition, the electronic device may enter a limited function mode that only allows display of simplistic messages and supports network traffic with a recovery service. The recovery service may be able to use the network traffic to locate the electronic device. The security module may include a secure memory, a cryptographic function, a timer, and support for direct display of data on a monitor.

    摘要翻译: 基于硬件的安全模块用于保护电子设备,特别是便携式电子设备。 安全模块可以通过看门狗定时器的超时或者通过显式消息来确定来加密电子设备上的所选数据。 此外,电子设备可以进入有限功能模式,其仅允许显示简单的消息并且利用恢复服务支持网络流量。 恢复服务可能能够使用网络流量来定位电子设备。 安全模块可以包括安全存储器,加密功能,定时器和用于在监视器上直接显示数据的支持。

    System and method for maintaining persistent state data
    10.
    发明授权
    System and method for maintaining persistent state data 有权
    用于维护持久状态数据的系统和方法

    公开(公告)号:US07392429B2

    公开(公告)日:2008-06-24

    申请号:US11020329

    申请日:2004-12-22

    IPC分类号: G06F11/00

    CPC分类号: G06F1/30 G06F11/1441

    摘要: A system and method for maintaining persistent data during an unexpected power loss uses a memory controller and a supplemental power source. An entity running on the computer, for example, an application program, a utility, the operating system or other entity, may identify data for preservation using an application program interface. The application program interface may be provided by the memory controller. A sensor determines when an unexpected power loss has occurred and signals the memory controller. Using power from the supplemental power source, i.e. a battery or capacitor, the memory controller copies the identified data to a non-volatile memory. The memory controller may set a flag to indicate that preserved data is available for later recovery.

    摘要翻译: 在意外的功率损耗期间维护持久数据的系统和方法使用存储器控制器和补充电源。 在计算机上运行的实体,例如应用程序,实用程序,操作系统或其他实体,可以使用应用程序接口识别用于保存的数据。 应用程序接口可以由存储器控制器提供。 传感器确定何时发生意外的功率损耗并向存储器控制器发出信号。 使用来自补充电源(即,电池或电容器)的电力,存储器控制器将识别的数据复制到非易失性存储器。 存储器控制器可以设置标志以指示保留的数据可用于稍后的恢复。