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公开(公告)号：US20110119538A1
公开(公告)日：2011-05-19
申请号：US12621419
申请日：2009-11-18
CPC分类号： G11C29/42 , G06F11/1048 , G06F11/1666 , G06F11/20 , G06F12/1027 , G11C2029/0409
摘要： Dynamically replicated memory is usable to allocate new memory space from failed memory pages by pairing compatible failed memory pages to reuse otherwise unusable failed memory pages. Dynamically replicating memory involves detecting and recording memory faults, reclaiming failed memory pages for later use, recovering from detected memory faults, and scheduling access to replicated memory pages.
摘要翻译： 动态复制的内存可用于通过配对兼容的故障内存页面重新使用其他不可用的故障内存页面，从故障内存页面分配新的内存空间。 动态复制存储器涉及检测和记录存储器故障，回收失败的存储器页面供以后使用，从检测到的存储器故障中恢复，以及调度对复制存储器页面的访问。
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2.发明授权公开(公告)号：US08543863B2
公开(公告)日：2013-09-24
申请号：US12621396
申请日：2009-11-18
CPC分类号： G06F3/065 , G06F3/061 , G06F3/0619 , G06F3/064 , G06F3/0653 , G06F3/0673 , G06F3/0683 , G06F11/1008 , G06F11/1076 , G06F11/1666 , G06F12/1027
摘要： Dynamically replicated memory is usable to allocate new memory space from failed memory pages by pairing compatible failed memory pages to reuse otherwise unusable failed memory pages. Dynamically replicating memory involves detecting and recording memory faults, reclaiming failed memory pages for later use, recovering from detected memory faults, and scheduling access to replicated memory pages.
摘要翻译： 动态复制的内存可用于通过配对兼容的故障内存页面重新使用其他不可用的故障内存页面，从故障内存页面分配新的内存空间。 动态复制存储器涉及检测和记录存储器故障，回收失败的存储器页面供以后使用，从检测到的存储器故障中恢复，以及调度对复制存储器页面的访问。
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公开(公告)号：US08255742B2
公开(公告)日：2012-08-28
申请号：US12621419
申请日：2009-11-18
CPC分类号： G11C29/42 , G06F11/1048 , G06F11/1666 , G06F11/20 , G06F12/1027 , G11C2029/0409
摘要： Dynamically replicated memory is usable to allocate new memory space from failed memory pages by pairing compatible failed memory pages to reuse otherwise unusable failed memory pages. Dynamically replicating memory involves detecting and recording memory faults, reclaiming failed memory pages for later use, recovering from detected memory faults, and scheduling access to replicated memory pages.
摘要翻译： 动态复制的内存可用于通过配对兼容的故障内存页面重新使用其他不可用的故障内存页面，从故障内存页面分配新的内存空间。 动态复制存储器涉及检测和记录存储器故障，回收失败的存储器页面供以后使用，从检测到的存储器故障中恢复，以及调度对复制存储器页面的访问。
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4.发明申请公开(公告)号：US20110119456A1
公开(公告)日：2011-05-19
申请号：US12621396
申请日：2009-11-18
CPC分类号： G06F3/065 , G06F3/061 , G06F3/0619 , G06F3/064 , G06F3/0653 , G06F3/0673 , G06F3/0683 , G06F11/1008 , G06F11/1076 , G06F11/1666 , G06F12/1027
摘要： Dynamically replicated memory is usable to allocate new memory space from failed memory pages by pairing compatible failed memory pages to reuse otherwise unusable failed memory pages. Dynamically replicating memory involves detecting and recording memory faults, reclaiming failed memory pages for later use, recovering from detected memory faults, and scheduling access to replicated memory pages.
摘要翻译： 动态复制的内存可用于通过配对兼容的故障内存页面重新使用其他不可用的故障内存页面，从故障内存页面分配新的内存空间。 动态复制存储器涉及检测和记录存储器故障，回收失败的存储器页面供以后使用，从检测到的存储器故障中恢复，以及调度对复制存储器页面的访问。
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公开(公告)号：US08943510B2
公开(公告)日：2015-01-27
申请号：US12971983
申请日：2010-12-17
申请人： Rotem Oshman , John R. Douceur , Thomas Moscibroda
发明人： Rotem Oshman , John R. Douceur , Thomas Moscibroda
CPC分类号： G06F9/526 , G06F11/1479 , G06F2201/825
摘要： Techniques for implementing mutual-exclusion algorithms that are also fault-resistant are described herein. For instance, this document describes systems that implement fault-resistant, mutual-exclusion algorithms that at least prevent simultaneous access of a shared resource by multiple threads when (i) one of the multiple threads is in its critical section, and (ii) the other thread(s) are waiting in a loop to enter their respective critical sections. In some instances, these algorithms are fault-tolerant to prevent simultaneous access of the shared resource regardless of a state of the multiple threads executing on the system. In some instances, these algorithms may resist (e.g., tolerate entirely) transient memory faults (or “soft errors”).
摘要翻译： 本文描述了用于实现也是故障抵抗的互斥算法的技术。 例如，本文档描述了实现防故障互斥算法的系统，当（i）多个线程中的一个处于其关键部分时，至少防止多个线程同时访问共享资源，以及（ii） 其他线程正在等待循环进入各自的关键部分。 在某些情况下，这些算法是容错的，以防止共享资源的同时访问，而不管系统上执行多个线程的状态如何。 在某些情况下，这些算法可以抵抗（例如，完全容忍）瞬态存储器故障（或“软错误”）。
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公开(公告)号：US20130023216A1
公开(公告)日：2013-01-24
申请号：US13188395
申请日：2011-07-21
IPC分类号： H04B15/00
摘要： The coexistence of a plurality of different wireless networks that concurrently operate in a common geographic region is optimized. A query is received from a wireless node requesting advice on specific portions of a radio frequency spectrum to use. A spectrum recommendation procedure is then run to generate advice on recommended portions of the radio frequency spectrum for the wireless node to use in order to minimize one or more of interference in the spectrum, or noise in the spectrum, or contention in the spectrum. A recommendation reply is then sent to the wireless node which includes information specifying the recommended portions of the radio frequency spectrum for the wireless node to use in order to minimize one or more of interference in the spectrum, or noise in the spectrum, or contention in the spectrum.
摘要翻译： 同时在公共地理区域中操作的多个不同无线网络的共存被优化。 从无线节点接收到询问要使用的无线电频谱的特定部分的建议。 然后运行频谱推荐程序以产生关于无线节点的推荐部分的建议，以使无线节点使用以便最小化频谱中的一个或多个干扰，或频谱中的噪声或频谱中的争用。 然后将推荐答复发送到无线节点，无线节点包括指定无线节点使用的无线电频谱的推荐部分的信息，以便最小化频谱中的一个或多个干扰，或频谱中的噪声，或频谱中的争用 光谱。
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公开(公告)号：US20120148068A1
公开(公告)日：2012-06-14
申请号：US12962676
申请日：2010-12-08
CPC分类号： H04W16/14 , H04R2410/00 , H04R2420/07 , H04W52/50
摘要： Architecture that enables wireless narrowband devices (e.g., wireless microphones) and white space devices to efficiently coexist on the same telecommunications channels, while not interfering with the usability of the wireless narrowband device. The architecture provides interference detection, strobe generation and detection and, power ramping and suppression (interference-free coexistence with spectrum efficiency). The architecture provides the ability of the white space device to learn about the presence of the microphone. This can be accomplished i using a geolocation database, reactively via a strober device, and/or proactively via the strober device. The strober device can be positioned close to the microphone receiver and signals the presence of a microphone to white space devices on demand. The strober device takes into consideration the microphone's characteristics as well as the relative signal strength from the microphone transmitter versus the white space device, in order to enable maximum use of the available white space spectrum.
摘要翻译： 能够使无线窄带设备（例如，无线麦克风）和空白设备在相同的电信信道上有效共存的架构，同时不干扰无线窄带设备的可用性。 该架构提供干扰检测，选通产生和检测以及功率斜坡抑制（与频谱效率无干扰共存）。 该架构提供了白空间设备了解麦克风的存在的能力。 这可以通过使用地理位置数据库，通过选通设备反应地和/或主动地通过选通设备来实现。 选通设备可以靠近麦克风接收器定位，并根据需要将麦克风存在于空白设备。 选通器件考虑到麦克风的特性以及麦克风发射器与白色空间器件的相对信号强度，以便最大限度地利用可用的空白光谱。
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公开(公告)号：US20110317632A1
公开(公告)日：2011-12-29
申请号：US12822209
申请日：2010-06-24
IPC分类号： H04W72/04
摘要： Described is incorporating white space networking components into a network stack. A user mode spectrum access control component determines which white space channels are currently allowed for use based upon policy, current operating status and availability information obtained from one or more sources. A white space service (e.g., in the WLAN service) receives the availability information. The white space service includes a discovery module that discovers other nodes, and a channel migration module that changes from the current channel to another channel if the current channel is no longer allowed for use. A kernel mode (NDIS layer) white space driver through a miniport driver controls the channel in use as the current channel. An automatic configuration module is provided that switches to Wi-Fi network communication when a Wi-Fi network is present, and switches back when a Wi-Fi network is not present.
摘要翻译： 描述将白色空间网络组件合并到网络堆栈中。 用户模式频谱访问控制组件基于从一个或多个源获得的策略，当前操作状态和可用性信息来确定当前允许使用哪个空白信道。 空白服务（例如，在WLAN服务中）接收可用性信息。 白色空间服务包括发现其他节点的发现模块，以及当前通道不再允许使用时，通道迁移模块从当前通道更改为另一个通道。 通过微型端口驱动程序的内核模式（NDIS层）空白驱动程序控制正在使用的通道作为当前通道。 提供自动配置模块，当Wi-Fi网络存在时切换到Wi-Fi网络通信，并且当Wi-Fi网络不存在时切换回。
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公开(公告)号：US20110288934A1
公开(公告)日：2011-11-24
申请号：US12786231
申请日：2010-05-24
CPC分类号： G06Q30/0241 , G06Q30/0251 , G06Q30/0255 , G06Q30/0269
摘要： Techniques are described to mitigate ad stalking and other user concerns resulting from user-targeted advertising. A user may be informed of advertising information by a process in which an advertising server receives a request for an ad. The request may have been generated in response to a user request for a landing web page. An ad may be selected based on user information available to the advertising server, where the user information is associated with the user and describes behavior and/or attributes and/or preferences associated with the user. Text about how the ad was selected may be incorporated into the ad. Such text may describe the user information used to select the ad. The selection-disclosing text may be incorporated in the ad in a form that is displayable to the user by a browser. The ad may then be transmitted for display in the landing web page.
摘要翻译： 描述技术来减轻由用户定向广告产生的广告跟踪和其他用户关注的问题。 可以通过广告服务器接收到广告请求的处理来向用户通知广告信息。 请求可能是响应于用户对登陆网页的请求而产生的。 可以基于广告服务器可用的用户信息来选择广告，其中用户信息与用户相关联并且描述与用户相关联的行为和/或属性和/或偏好。 关于广告如何选择的文字可能会纳入广告。 这样的文本可以描述用于选择广告的用户信息。 选择公开的文本可以以浏览器向用户显示的形式并入广告中。 该广告然后可以被传输以在着陆网页中显示。
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公开(公告)号：US20100318786A1
公开(公告)日：2010-12-16
申请号：US12483338
申请日：2009-06-12
IPC分类号： H04L29/06
CPC分类号： H04L63/123 , H04L9/3247 , H04L29/06 , H04L2209/127
摘要： Techniques for utilizing trusted hardware components for mitigating the effects of equivocation amongst participant computing devices of a distributed system are described herein. For instance, a distributed system employing a byzantine-fault-resilient protocol—that is, a protocol intended to mitigate (e.g., tolerate, detect, isolate, etc.) the effects of byzantine faults—may employ the techniques. To do so, the techniques may utilize a trusted hardware component comprising a non-decreasing counter and a key. This hardware component may be “trusted” in that the respective participant computing device cannot modify or observe the contents of the component in any manner other than according to the prescribed procedures, as described herein. Furthermore, the trusted hardware component may couple to the participant computing device in any suitable manner, such as via a universal serial bus (USB) connection or the like.
摘要翻译： 在此描述了利用可信硬件组件来减轻分布式系统的参与者计算设备之间的混淆效应的技术。 例如，采用拜占庭故障弹性协议的分布式系统 - 即旨在减轻（例如，容忍，检测，隔离等）拜占庭故障的影响的协议 - 可以采用这些技术。 为了这样做，这些技术可以利用包括非递减计数器和密钥的可信硬件组件。 该硬件组件可能是“可信赖的”，因为如本文所述，相应的参与者计算设备不能以除了根据规定的过程之外的任何方式修改或观察组件的内容。 此外，可信硬件组件可以以任何合适的方式，例如经由通用串行总线（USB）连接等耦合到参与者计算设备。
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