ADAPTIVE TOUCH SCANNING
    11.
    发明申请
    ADAPTIVE TOUCH SCANNING 有权
    自适应触摸扫描

    公开(公告)号:US20150084872A1

    公开(公告)日:2015-03-26

    申请号:US14033044

    申请日:2013-09-20

    IPC分类号: G06F3/041

    CPC分类号: G06F3/041 G06F1/3262

    摘要: An apparatus, touch controller, and system for adaptive touch scanning is described herein. The apparatus includes logic to calculate a distance traveled between two consecutive touch samples, and logic to compare the distance traveled with a target distance to find an actual error. The apparatus also includes logic to update the scan rate based on the actual error.

    摘要翻译: 本文描述了用于自适应触摸扫描的装置,触摸控制器和系统。 该装置包括用于计算两个连续触摸样本之间行进的距离的逻辑,以及用于比较与目标距离行进的距离以找到实际误差的逻辑。 该装置还包括基于实际误差来更新扫描速率的逻辑。

    DISPLAY UPDATE FOR A WIRELESS DISPLAY DEVICE
    12.
    发明申请
    DISPLAY UPDATE FOR A WIRELESS DISPLAY DEVICE 有权
    无线显示设备的显示更新

    公开(公告)号:US20130314386A1

    公开(公告)日:2013-11-28

    申请号:US13958026

    申请日:2013-08-02

    IPC分类号: G09G3/00

    摘要: Embodiments of partial update for a wireless display device include providing an update information message identifying a location of the partial update and the changed image data. A display source identifies changes in image data stored in a frame buffer, generates an update information message to identify the location of the changed image data and to provide the changed image data. A display sink receives the update information message and merges the changed image data with image data stored in a local frame buffer.

    摘要翻译: 无线显示装置的部分更新的实施例包括提供识别部分更新的位置和改变的图像数据的更新信息消息。 显示源识别存储在帧缓冲器中的图像数据的变化,生成更新信息消息以识别改变的图像数据的位置并提供改变的图像数据。 显示接收器接收更新信息消息,并将改变的图像数据与存储在本地帧缓冲器中的图像数据合并。

    Using Motion Change Detection to Reduce Power Consumption of Display Systems
    13.
    发明申请
    Using Motion Change Detection to Reduce Power Consumption of Display Systems 审中-公开
    使用运动变化检测来降低显示系统的功耗

    公开(公告)号:US20110078536A1

    公开(公告)日:2011-03-31

    申请号:US12567858

    申请日:2009-09-28

    IPC分类号: H03M13/00 G06K9/36 G09G5/36

    摘要: Image data, such as graphics, text, and video may be conveyed from a host to a remote display. In some cases, an analysis of successive frames may be undertaken to determine whether motion exists between those frames. In one embodiment, this motion detection may involve the use of an error correction code, such as a cyclic recovery check. This may enable a relatively efficient, low cost determination of whether motion is occurring. If motion is not occurring, motion estimation may be simplified in some cases and, in some cases, refreshing of the display may be curtailed, for example, using a local frame buffer associated with the display.

    摘要翻译: 诸如图形,文本和视频的图像数据可以从主机传送到远程显示器。 在一些情况下,可以进行连续帧的分析以确定这些帧之间是否存在运动。 在一个实施例中,该运动检测可以涉及使用纠错码,例如循环恢复检查。 这可以使得能够相对有效地,低成本地确定是否发生运动。 如果没有发生运动,则在一些情况下可以简化运动估计,并且在某些情况下可以减少显示的刷新,例如使用与显示器相关联的本地帧缓冲器。

    Systems and methods for cross-platform radio frequency interference mitigation
    14.
    发明申请
    Systems and methods for cross-platform radio frequency interference mitigation 有权
    跨平台射频干扰减轻的系统和方法

    公开(公告)号:US20090004989A1

    公开(公告)日:2009-01-01

    申请号:US11823509

    申请日:2007-06-28

    IPC分类号: H04B1/10

    摘要: Embodiments include systems and methods for RFI mitigation in a wireless computing environment. In one embodiment, a platform determines RFI information of the platform by listening with a receiver of a transceiver of the platform when the transmitter of the transceiver is quiescent. The platform derives Frequency Domain Weights from the RFI information and transmits the Frequency Domain Weights to a Wireless Access Point (WAP). In the transmitter and receiver of the WAP, the Frequency Domain Weights are applied to signals received and to be transmitted.

    摘要翻译: 实施例包括在无线计算环境中用于RFI减轻的系统和方法。 在一个实施例中,当收发器的发射机静止时,平台通过收听平台的收发器的接收机来确定平台的RFI信息。 该平台从RFI信息中导出频域权重,并将频域权重发送到无线接入点(WAP)。 在WAP的发射机和接收机中,频域权重应用于接收和发射的信号。

    HIGH SPEED DIGITAL WAVEFORM IDENTIFICATION USING HIGHER ORDER STATISTICAL SIGNAL PROCESSING
    15.
    发明申请
    HIGH SPEED DIGITAL WAVEFORM IDENTIFICATION USING HIGHER ORDER STATISTICAL SIGNAL PROCESSING 失效
    使用高阶统计信号处理的高速数字波形识别

    公开(公告)号:US20080240326A1

    公开(公告)日:2008-10-02

    申请号:US11694809

    申请日:2007-03-30

    IPC分类号: H04L7/00

    CPC分类号: H04L7/027

    摘要: In some embodiments an apparatus includes a higher order statistical signal processor to process a jittered digital signal, a diagonal line average unit to identify a distinct line in a signal output from the higher order statistical signal processor, and a peak detection unit to determine a peak value in response to an output of the diagonal line average unit and to provide a data rate signal as an output. Other embodiments are described and claimed.

    摘要翻译: 在一些实施例中,一种装置包括用于处理抖动数字信号的较高阶统计信号处理器,用于识别从较高阶统计信号处理器输出的信号中的不同行的对角线平均单位,以及用于确定峰值的峰值检测单元 响应于对角线平均单位的输出,并提供数据速率信号作为输出。 描述和要求保护其他实施例。

    POLLING DETERMINATION
    16.
    发明申请

    公开(公告)号:US20150095524A1

    公开(公告)日:2015-04-02

    申请号:US14040649

    申请日:2013-09-28

    IPC分类号: G06F13/366 G06F13/34

    摘要: Techniques for polling an input/output (I/O) device are described herein. The techniques include polling a device for data from the I/O device, and receiving the data from the I/O device at the host device as a result of the polling. The techniques include determining whether the data received is the same as data received at a previous polling of the I/O device. Upon determining the data received is the same, the techniques include decreasing the polling rate if the data is the same, and if it is not the same. Upon determining the data is not the same, the techniques include increasing the polling rate if the data is not the same.

    Display update for a wireless display device
    17.
    发明授权
    Display update for a wireless display device 有权
    显示无线显示设备的更新

    公开(公告)号:US08525844B2

    公开(公告)日:2013-09-03

    申请号:US12489746

    申请日:2009-06-23

    IPC分类号: G09G5/36 G06T1/60

    摘要: Embodiments of partial update for a wireless display device include providing an update information message identifying a location of the partial update and the changed image data. A display source identifies changes in image data stored in a frame buffer, generates an update information message to identify the location of the changed image data and to provide the changed image data. A display sink receives the update information message and merges the changed image data with image data stored in a local frame buffer.

    摘要翻译: 无线显示装置的部分更新的实施例包括提供识别部分更新的位置和改变的图像数据的更新信息消息。 显示源识别存储在帧缓冲器中的图像数据的变化,生成更新信息消息以识别改变的图像数据的位置并提供改变的图像数据。 显示接收器接收更新信息消息,并将改变的图像数据与存储在本地帧缓冲器中的图像数据合并。

    Systems and methods for cross-platform radio frequency interference mitigation
    18.
    发明授权
    Systems and methods for cross-platform radio frequency interference mitigation 有权
    跨平台射频干扰减轻的系统和方法

    公开(公告)号:US08290439B2

    公开(公告)日:2012-10-16

    申请号:US11823509

    申请日:2007-06-28

    IPC分类号: H04B1/00

    摘要: Embodiments include systems and methods for RFI mitigation in a wireless computing environment. In one embodiment, a platform determines RFI information of the platform by listening with a receiver of a transceiver of the platform when the transmitter of the transceiver is quiescent. The platform derives Frequency Domain Weights from the RFI information and transmits the Frequency Domain Weights to a Wireless Access Point (WAP). In the transmitter and receiver of the WAP, the Frequency Domain Weights are applied to signals received and to be transmitted.

    摘要翻译: 实施例包括在无线计算环境中用于RFI减轻的系统和方法。 在一个实施例中,当收发器的发射机静止时,平台通过收听平台的收发器的接收机来确定平台的RFI信息。 该平台从RFI信息中获得频域权重,并将频域权重发送到无线接入点(WAP)。 在WAP的发射机和接收机中,频域权重应用于接收和发射的信号。

    DISPLAY UPDATE FOR A WIRELESS DISPLAY DEVICE
    19.
    发明申请
    DISPLAY UPDATE FOR A WIRELESS DISPLAY DEVICE 有权
    无线显示设备的显示更新

    公开(公告)号:US20100321402A1

    公开(公告)日:2010-12-23

    申请号:US12489746

    申请日:2009-06-23

    IPC分类号: G09G5/00

    摘要: Embodiments of partial update for a wireless display device include providing an update information message identifying a location of the partial update and the changed image data. A display source identifies changes in image data stored in a frame buffer, generates an update information message to identify the location of the changed image data and to provide the changed image data. A display sink receives the update information message and merges the changed image data with image data stored in a local frame buffer.

    摘要翻译: 无线显示装置的部分更新的实施例包括提供识别部分更新的位置和改变的图像数据的更新信息消息。 显示源识别存储在帧缓冲器中的图像数据的变化,生成更新信息消息以识别改变的图像数据的位置并提供改变的图像数据。 显示接收器接收更新信息消息,并将改变的图像数据与存储在本地帧缓冲器中的图像数据合并。

    Arrangements for monitoring and controlling a transmission path
    20.
    发明申请
    Arrangements for monitoring and controlling a transmission path 审中-公开
    监控和控制传输路径的安排

    公开(公告)号:US20080240266A1

    公开(公告)日:2008-10-02

    申请号:US11731037

    申请日:2007-03-30

    IPC分类号: H04K1/10

    CPC分类号: H04W52/42

    摘要: In one embodiment of the present disclosure, a method for improving communication between a transmitter and a receiver is disclosed. The method can include receiving a first signal having a first power level over a first path, receiving a second signal having a second power level over a second path wherein the first path is different than the second path. The method can compare the first power level with the second power and determine a difference between the first power level and the second power level. The method can also adjusting a parameter in the system to reduce the difference in power levels between the first and second signals compensating for interference cause by many sources.

    摘要翻译: 在本公开的一个实施例中,公开了一种用于改善发射机和接收机之间的通信的方法。 该方法可以包括在第一路径上接收具有第一功率电平的第一信号,在第二路径上接收具有第二功率电平的第二信号,其中第一路径不同于第二路径。 该方法可以将第一功率电平与第二功率进行比较,并确定第一功率电平和第二功率电平之间的差。 该方法还可以调整系统中的参数,以减少第一和第二信号之间功率电平的差异,从而补偿许多来源引起的干扰。