White space utilization
    81.
    发明授权
    White space utilization 有权
    白色空间利用

    公开(公告)号:US09288681B2

    公开(公告)日:2016-03-15

    申请号:US13525370

    申请日:2012-06-18

    摘要: The concepts relate to broadcasting white space utilization. One example can function as a client relative to a wireless access point that is configured to obtain authorization to utilize a radio white space frequency according to a set of constraints. The example can function as a Wi-Fi direct group owner to establish a Wi-Fi connection with a device that is not the wireless access point. This example can also transmit data over the radio white space frequency to the device in compliance with the set of constraints.

    摘要翻译: 这些概念涉及广播空白利用。 一个示例可以用作相对于无线接入点的客户端,该无线接入点被配置为根据一组约束获得使用无线电空间频率的授权。 该示例可以用作Wi-Fi直接组所有者以与不是无线接入点的设备建立Wi-Fi连接。 该示例还可以通过无线电空间频率将数据发送到符合该组约束的设备。

    Peer-to-peer discovery
    82.
    发明授权
    Peer-to-peer discovery 有权
    点对点发现

    公开(公告)号:US09282449B2

    公开(公告)日:2016-03-08

    申请号:US13410098

    申请日:2012-03-01

    摘要: A wireless device that discovers other wireless devices for the formation of a peer-to-peer connection may perform a scan that is limited in duration and power consumption. The scan nonetheless is highly likely to discover a device, if a discoverable device exists. In addition, the scan may be performed in compliance with parameters of a peer-to-protocol such that the scan may be readily implemented in a wireless device, in some embodiments even as a firmware upgrade on a wireless network interface card. Parameters of the scan may be adjusted to increase the likelihood that, if the scan completes without discovering a device, no discoverable device exists. The scan may be used in an overall process in which discovery ends or the scan is selectively repeated following an unsuccessful scan, without entering a find phase.

    摘要翻译: 发现用于形成对等连接的其他无线设备的无线设备可以执行在持续时间和功耗方面受到限制的扫描。 如果存在可发现的设备,则扫描很有可能发现设备。 此外,可以根据对等协议的参数执行扫描,使得扫描可以容易地在无线设备中实现,在一些实施例中,即使在无线网络接口卡上的固件升级。 可以调整扫描的参数以增加如果扫描在没有发现设备的情况下完成的可能性,则不存在可发现的设备。 扫描可以在发现结束的整个过程中使用,或者在不成功扫描之后选择性地重复扫描,而不进入查找阶段。

    Cognitive use of multiple regulatory domains
    83.
    发明授权
    Cognitive use of multiple regulatory domains 有权
    认知使用多个监管领域

    公开(公告)号:US08923770B2

    公开(公告)日:2014-12-30

    申请号:US12964492

    申请日:2010-12-09

    摘要: A wireless communication system that concurrently communicates information in multiple regulatory domains to facilitate audio/video media streaming and other high bandwidth operations. One domain may be licensed and the other may be unlicensed. Transmission in the licensed domain may occur in white space in the domain, and the amount of information transmitted in that domain may be limited by regulations. The amount of information conveyed in the licensed domain may also depend on channel conditions in either or both of the domains. As a result, the relative amount of information transmitted in each domain may vary dynamically. The system includes a transmitter that dynamically determines weighting coefficients applied to each of a plurality of channels to set power levels in both domains to achieve a desired metric for the overall communication. A corresponding receiver assembles the substreams into a stream that can then be displayed or otherwise processed.

    摘要翻译: 一种无线通信系统,其同时在多个调节域中传送信息以促进音频/视频媒体流和其他高带宽操作。 一个域可能是许可的,另一个域可能是无许可的。 许可域中的传输可能发生在域中的空白处,并且在该域中传输的信息量可能受到规则的限制。 在许可域中传送的信息量也可能取决于两个域或两个域中的信道条件。 结果,在每个域中发送的信息的相对量可以动态变化。 该系统包括发射机,其动态地确定应用于多个信道中的每个信道的加权系数,以设置两个域中的功率电平,以实现整个通信的期望度量。 相应的接收器将子流组合成可以显示或以其他方式处理的流。

    FEC in cognitive multi-user OFDMA
    84.
    发明授权
    FEC in cognitive multi-user OFDMA 有权
    认知多用户OFDMA中的FEC

    公开(公告)号:US08842752B2

    公开(公告)日:2014-09-23

    申请号:US13052667

    申请日:2011-03-21

    IPC分类号: H04L27/28 H04L5/00 H04L1/00

    摘要: A multiuser scheme allowing for a number of users, sets of user, or carriers to share one or more channels is provided. In the invention, the available channel bandwidth is subdivided into a number of equal-bandwidth subchannels according to standard OFDM practice. A transmitter transmits data on a set of OFDM subchannels that need not be contiguous in the spectrum or belong to the same OFDM channel. A receiver receives and decodes the data and detects errors on subchannels. The receiver then broadcasts the identity of those subchannels on which the error rate exceeds a specific threshold, and the transmitter may select different subchannels for transmission based on this information.

    摘要翻译: 提供允许多个用户,一组用户或运营商共享一个或多个信道的多用户方案。 在本发明中,可用的信道带宽根据标准OFDM实践被细分为多个等带宽子信道。 发射机在不需要在频谱中连续或属于相同OFDM信道的一组OFDM子信道上发送数据。 接收器接收并解码数据并检测子信道上的错误。 然后,接收机广播差错率超过特定阈值的子信道的身份,并且发射机可以基于该信息来选择用于发送的不同子信道。

    Auto-connect in a peer-to-peer network
    85.
    发明授权
    Auto-connect in a peer-to-peer network 有权
    在对等网络中自动连接

    公开(公告)号:US08806023B2

    公开(公告)日:2014-08-12

    申请号:US13112951

    申请日:2011-05-20

    IPC分类号: G06F15/16

    CPC分类号: H04W76/14

    摘要: A wireless device that automatically forms a connection to a remote device in accordance with a peer-to-peer protocol. The remote device may be designated as an auto-connect device for the wireless device such that, when the wireless device determines that it is in the vicinity of the auto-connect device, it can re-form a connection to the remote device based on stored information for re-establishing connections among a persistent group of devices, but without any express user input. When a user requests that the wireless device perform a function that involves interaction with an auto-connect device, that function may be performed with the delay associated with forming a connection. Any of multiple techniques may be employed for identifying devices designated as auto-connect devices and for determining when the wireless device and a remote, auto-connect devices are in close proximity.

    摘要翻译: 根据点对点协议自动形成与远程设备的连接的无线设备。 远程设备可以被指定为无线设备的自动连接设备,使得当无线设备确定它在自动连接设备附近时,它可以基于以下方式重新建立到远程设备的连接: 存储的信息用于在持久的设备组之间重新建立连接,但没有任何明确的用户输入。 当用户请求无线设备执行涉及与自动连接设备交互的功能时,可以以与形成连接相关联的延迟来执行该功能。 可以采用多种技术中的任何一种来识别被指定为自动连接设备的设备,并且用于确定无线设备何时和远程的自动连接设备紧邻。

    Auto connect in peer-to-peer network
    86.
    发明授权
    Auto connect in peer-to-peer network 有权
    自动连接对等网络

    公开(公告)号:US08775533B2

    公开(公告)日:2014-07-08

    申请号:US13112883

    申请日:2011-05-20

    IPC分类号: G06F15/16

    CPC分类号: H04W12/06 H04W8/005 H04W76/14

    摘要: A wireless device that automatically forms a connection to a remote device in accordance with a peer-to-peer protocol. The remote device may be designated as an auto-connect device for the wireless device such that, when the wireless device determines that it is in the vicinity of the auto-connect device, it can re-form a connection to the remote device based on stored information for re-establishing connections among a persistent group of devices, but without any express user input. When a user requests that the wireless device perform a function that involves interaction with an auto-connect device, that function may be performed with the delay associated with forming a connection. Any of multiple techniques may be employed for identifying devices designated as auto-connect devices and for determining when the wireless device and a remote, auto-connect devices are in close proximity.

    摘要翻译: 根据点对点协议自动形成与远程设备的连接的无线设备。 远程设备可以被指定为无线设备的自动连接设备,使得当无线设备确定它在自动连接设备附近时,它可以基于以下方式重新建立到远程设备的连接: 存储的信息用于在持久的设备组之间重新建立连接,但没有任何明确的用户输入。 当用户请求无线设备执行涉及与自动连接设备交互的功能时,可以以与形成连接相关联的延迟来执行该功能。 可以采用多种技术中的任何一种来识别被指定为自动连接设备的设备,并且用于确定无线设备何时和远程的自动连接设备紧邻。

    WHITE SPACE UTILIZATION
    87.
    发明申请
    WHITE SPACE UTILIZATION 有权
    白色空间利用

    公开(公告)号:US20140073261A1

    公开(公告)日:2014-03-13

    申请号:US13609271

    申请日:2012-09-11

    IPC分类号: H04W24/00

    摘要: The concepts relate to radio white space utilization. One example can measure a potential radio white space frequency. The example can also communicate results of the measuring for other devices and receive other results from the other devices relating to the potential radio white space frequency. The method can further determine whether the potential radio white space frequency is actually an available radio white space frequency based upon the results and the other results.

    摘要翻译: 这些概念涉及无线电空间利用。 一个例子可以测量潜在的无线电空间频率。 该示例还可以传送其他设备的测量结果,并从与潜在无线电空白频率相关的其他设备接收其他结果。 该方法可以基于结果和其他结果进一步确定潜在的无线电空间频率是否实际上是可用的无线电空格频率。

    WHITE SPACE UTILIZATION
    88.
    发明申请
    WHITE SPACE UTILIZATION 有权
    白色空间利用

    公开(公告)号:US20130337857A1

    公开(公告)日:2013-12-19

    申请号:US13525370

    申请日:2012-06-18

    IPC分类号: H04W4/06 H04W88/08

    摘要: The concepts relate to broadcasting white space utilization. One example can function as a client relative to a wireless access point that is configured to obtain authorization to utilize a radio white space frequency according to a set of constraints. The example can function as a Wi-Fi direct group owner to establish a Wi-Fi connection with a device that is not the wireless access point. This example can also transmit data over the radio white space frequency to the device in compliance with the set of constraints.

    摘要翻译: 这些概念涉及广播空白利用。 一个示例可以用作相对于无线接入点的客户端,该无线接入点被配置为根据一组约束获得使用无线电空间频率的授权。 该示例可以用作Wi-Fi直接组所有者以与不是无线接入点的设备建立Wi-Fi连接。 该示例还可以通过无线电空间频率将数据发送到符合该组约束的设备。

    WHITE SPACE UTILIZATION
    89.
    发明申请
    WHITE SPACE UTILIZATION 有权
    白色空间利用

    公开(公告)号:US20130337741A1

    公开(公告)日:2013-12-19

    申请号:US13564727

    申请日:2012-08-02

    IPC分类号: H04W12/06

    摘要: The concepts relate to broadcasting white space utilization. One example can interact with a wireless device that is configured to obtain authorization to use a set of radio white space frequencies in accordance with one or more constraints. The example can obtain an individual radio white space frequency and associated individual constraints. This example can also utilize the individual radio white space frequency for network access independent from the wireless device that is configured to obtain the authorization.

    摘要翻译: 这些概念涉及广播空白利用。 一个示例可以与被配置为根据一个或多个约束获得使用一组无线电空白频率的授权的无线设备进行交互。 该示例可以获得单个无线电空间频率和相关联的个体约束。 该示例还可以独立于被配置为获得授权的无线设备来利用单独的无线电空白频率进行网络接入。

    Network resource management with prediction
    90.
    发明授权
    Network resource management with prediction 有权
    网络资源管理与预测

    公开(公告)号:US08230061B2

    公开(公告)日:2012-07-24

    申请号:US12726209

    申请日:2010-03-17

    IPC分类号: G06F15/173

    摘要: A computing device including an indicator predicting use of a network resource. The indicator may provide an indication that a threshold associated with a budget for the network resource has or will be reached. When a user requests a network operation that will consume the network resource, an amount of the network resource to be consumed by the operation is predicted, if possible. If the prior use of the network resource and the amount to be used to complete the network operation exceeds a threshold the user may be warned and given an opportunity to cancel the operation or adjust the way in which the operation will be performed. If the amount of network resource a network operation will consume is unknown, a rate of use of the network resource is determined and a time until the budget is reached is estimated. An administrative tool is provided for managing network resources and setting budgets for resource consumption by users, devices, or applications.

    摘要翻译: 一种包括预测网络资源的使用的指标的计算设备。 指示符可以提供与网络资源的预算相关联的阈值已经或将要到达的指示。 当用户请求将消耗网络资源的网络操作时,如果可能,预测要由操作消耗的网络资源的量。 如果先前使用网络资源和用于完成网络操作的量超过阈值,则可以警告用户并给予机会来取消操作或调整将执行操作的方式。 如果网络操作将消耗的网络资源量是未知的,则确定网络资源的使用率,并且估计达到预算的时间。 提供管理工具来管理网络资源,并为用户,设备或应用程序的资源消耗设置预算。