DIGITAL RIGHTS MANAGEMENT LICENSE ARCHIVING
    92.
    发明申请
    DIGITAL RIGHTS MANAGEMENT LICENSE ARCHIVING 审中-公开
    数字权限管理许可证存档

    公开(公告)号:US20130133082A1

    公开(公告)日:2013-05-23

    申请号:US13680643

    申请日:2012-11-19

    IPC分类号: G06F21/60

    摘要: An arrangement is provided where a media server temporarily stores a DRM license that is associated with downloaded media content prior to copying the DRM license to a physical archival medium such as an optical disc. When the media server confirms that the DRM license is successfully copied to the physical archival medium, it destroys the temporarily stored DRM license.

    摘要翻译: 提供了一种布置,其中媒体服务器在将DRM许可证复制到诸如光盘的物理归档介质之前临时存储与所下载的媒体内容相关联的DRM许可。 当媒体服务器确认DRM许可证已成功复制到物理存档介质时,会破坏临时存储的DRM许可证。

    System and method for power control in MIMO systems
    93.
    发明授权
    System and method for power control in MIMO systems 有权
    MIMO系统功率控制系统和方法

    公开(公告)号:US08340609B2

    公开(公告)日:2012-12-25

    申请号:US13304286

    申请日:2011-11-23

    IPC分类号: H04B17/02

    CPC分类号: H04W52/42 H04W52/245

    摘要: The return channel in a multiple-input and multiple-output (MIMO) communication system is used to provide signal information on an individual-channel basis. In one embodiment, in a controlled factory environment, this information may be used to incrementing up or down the variable gain amplifier and/or the power amplifier of a MIMO transmitter and/or receiver so as to generate a default signal power offset to be used during normal operation. Thereafter, such signal information may similarly be provided via the return channel and used to further adjust the transmit parameters to account for location-specific signal conditions.

    摘要翻译: 多输入多输出(MIMO)通信系统中的返回信道用于在单个信道的基础上提供信号信息。 在一个实施例中,在受控的工厂环境中,该信息可用于向上或向下递增MIMO发射机和/或接收机的可变增益放大器和/或功率放大器,以便产生待使用的默认信号功率偏移 正常运行时。 此后,类似地可以经由返回信道提供这样的信号信息,并且用于进一步调整发射参数以考虑位置特定信号条件。

    System and method for transmitting data over an audio communication link
    95.
    发明授权
    System and method for transmitting data over an audio communication link 失效
    用于通过音频通信链路发送数据的系统和方法

    公开(公告)号:US08275315B2

    公开(公告)日:2012-09-25

    申请号:US12588373

    申请日:2009-10-14

    申请人: Robert Hardacker

    发明人: Robert Hardacker

    IPC分类号: H04B7/00

    CPC分类号: H04M1/7253 H04M1/2155

    摘要: The present invention relates to a system and method that allows a user to transfer digital data to and from a mobile device between two or more communication devices, in cases where the communication between the devices is restricted or otherwise limited to audio or audio tone transmissions. Transmitting digital data over such an audio communication link may include establishing a wireless, short-range communication link, converting a digital data set to an audio tone sequence, converting the audio tone sequence to a digitized audio signal, transmitting the digitized audio signal from a first device to a second device over the communication link, converting the digitized audio signal back to the audio tone sequence, and converting the audio tone sequence back to the digital data set.

    摘要翻译: 本发明涉及一种系统和方法,其允许用户在两​​个或更多个通信设备之间传输数字数据到移动设备和从两个或更多个通信设备之间传送数字数据,在这些设备之间的通信被限制或以其它方式限于音频或音频音调传输的情况下。 通过这样的音频通信链路发送数字数据可以包括建立无线短距离通信链路,将数字数据集转换成音频音调序列,将音频音调序列转换成数字化的音频信号,从数字化音频信号 通过通信链路将第一设备传送到第二设备,将数字化音频信号转换回音频序列,以及将音频序列转换回数字数据集。

    SYSTEM AND METHODS FOR WIRELESS NETWORKING
    97.
    发明申请
    SYSTEM AND METHODS FOR WIRELESS NETWORKING 审中-公开
    无线网络的系统与方法

    公开(公告)号:US20110090942A1

    公开(公告)日:2011-04-21

    申请号:US12579599

    申请日:2009-10-15

    IPC分类号: H04B1/38 G06F15/173

    CPC分类号: H04W16/28 H04W84/12

    摘要: A networking system for wirelessly transmitting a signal between one or more computers. The system includes, in a first transceiver pair, an upper transceiver configured to be coupled to be suspended overhead and lower transceiver configured as a ground unit. The upper and lower transceivers include an RF transmitter configured to transmit a first signal as a focused beam toward the opposing transceiver and an RF receiver configured to receive the first beam signal from the opposing transceiver. The system also includes, in a second transceiver pair, an RF transmitter configured to transmit a second signal as a focused beam toward the opposing transceiver and an RF receiver configured to receive the first beam signal from the opposing transceiver. The first and second beam signals are transmitted at a 60 GHz, allowing the first and second beam signals to be transmitted at a beam spread of less than 5 degrees.

    摘要翻译: 一种用于在一台或多台计算机之间无线传输信号的网络系统。 该系统在第一收发机对中包括被配置为被耦合以被挂起的上部收发器和被配置为接地单元的下部收发器。 上部和下部收发机包括被配置为将第一信号作为聚焦光束朝向相对的收发器发送的RF发送器,以及被配置为从相对的收发器接收第一波束信号的RF接收器。 该系统还包括在第二收发器对中的被配置成将第二信号作为聚焦光束朝向相对的收发器发送的RF发送器以及被配置为从相对的收发器接收第一波束信号的RF接收器。 第一和第二波束信号以60GHz发射,允许第一和第二波束信号以小于5度的波束扩展传输。

    BEDROOM PROJECTOR WITH CLOCK AND AMBIENT LIGHT CONTROL FEATURES
    98.
    发明申请
    BEDROOM PROJECTOR WITH CLOCK AND AMBIENT LIGHT CONTROL FEATURES 审中-公开
    卧室投影仪具有时尚和独特的灯光控制功能

    公开(公告)号:US20110080335A1

    公开(公告)日:2011-04-07

    申请号:US12573494

    申请日:2009-10-05

    IPC分类号: G06F3/02

    摘要: The brightness of a bed-mounted projector that projects images on a wall or ceiling is established in proportion to the ambient light level in the room. A motion detector can be used to operate room lights in the room only at user-defined times. Keystone correction of the image can be made based on the projection angle as sensed by an orientation sensor. An input strip on the headboard centerline can be used as a control input device.

    摘要翻译: 在墙壁或天花板上投影图像的床上投影机的亮度与房间中的环境光线水平成比例。 运动检测器可以用于在用户定义的时间内在室内操作房间灯。 可以基于由取向传感器感测到的投影角度来进行图像的梯形校正。 床头板中心线上的输入条可用作控制输入设备。

    EDGE LIGHTING CONTROL
    99.
    发明申请
    EDGE LIGHTING CONTROL 审中-公开
    边缘照明控制

    公开(公告)号:US20110051019A1

    公开(公告)日:2011-03-03

    申请号:US12553543

    申请日:2009-09-03

    IPC分类号: H04N5/66

    摘要: An edge lighting control for a television set. A television set includes a display, an edge lighting bezel surrounding the display, a processor, and a memory component. The edge lighting bezel is operable to output light and its operation is user controllable, e.g., interaction between a GUI and a remote control. The processor controls the operation of the edge lighting bezel, e.g., dimming the output light and its color pattern, in response to user input. The memory component stores instructions and data for controlling the operation of the edge lighting bezel when processed by the processor. The edge lighting bezel may include a ring of light emitting diodes (LEDs) surrounding the display and a light pipe surrounding the ring. The ring is operable to emit light responsive to the user input and the light pipe is operable to transmit light emitted from the ring.

    摘要翻译: 电视机的边缘照明控制。 电视机包括显示器,围绕显示器的边缘照明边框,处理器和存储器部件。 边缘照明边框可操作以输出光,并且其操作是用户可控的,例如GUI和遥控器之间的交互。 处理器响应于用户输入控制边缘照明边框的操作,例如调光输出光及其颜色图案。 存储器组件存储用于在由处理器处理时控制边缘照明边框的操作的指令和数据。 边缘照明边框可以包括围绕显示器的发光二极管(LED)环和围绕环的光管。 环可操作以响应于用户输入发光,并且光管可操作以透射从环发射的光。

    Systems and methods for providing millimeter wave signal improvements
    100.
    发明授权
    Systems and methods for providing millimeter wave signal improvements 有权
    提供毫米波信号改进的系统和方法

    公开(公告)号:US07860473B2

    公开(公告)日:2010-12-28

    申请号:US11488538

    申请日:2006-07-17

    IPC分类号: H04B7/00

    摘要: A radio frequency receiver includes a receiver circuit for processing RF signals, an antenna to receive millimeter wave RF signals, and an attenuator circuit, coupled between the receiver circuit and antenna. In one embodiment, the attenuator circuit may be used to determine a signal strength of the millimeter wave RF signals, compare this signal strength to a first threshold value. If the signal strength is above the first threshold value, a level of attenuation applied to the millimeter wave RF signals may then be increased.

    摘要翻译: 射频接收机包括用于处理RF信号的接收器电路,接收毫米波RF信号的天线以及耦合在接收器电路和天线之间的衰减器电路。 在一个实施例中,衰减器电路可用于确定毫米波RF信号的信号强度,将该信号强度与第一阈值进行比较。 如果信号强度高于第一阈值,则可以增加施加到毫米波RF信号的衰减水平。