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    • 1. 发明申请
    • System, method and apparatus for secure data transmissions within an information handling system
    • 用于在信息处理系统内进行安全数据传输的系统,方法和装置
    • US20060023883A1
    • 2006-02-02
    • US10899896
    • 2004-07-27
    • David KonetskiWilliam SauberNeeraj Srivastava
    • David KonetskiWilliam SauberNeeraj Srivastava
    • H04K1/00
    • H04N21/43632G06F21/85H04N21/4113H04N21/4367
    • A system, method and apparatus are provided for creating a secure data path using a peer-to-peer enabled Peripheral Component Interconnect-Express (PCI-E) data communications path. In an exemplary implementation, a content receiver and rendering subsystem are provided, each aware of the other. The content receiver is operable to receive protected content from a source such as a set-top box. After authenticating the rendering subsystem as an approved content recipient, the content receiver preferably communicates decrypted content signals to the rendering subsystem via a peer-to-peer enabled PCI-E communications channel between the device systems. Once desired rendering processing operations have been performed on the decrypted content, the rendering subsystem may encrypt the rendered content before transmission to an associated display device for presentation.
    • 提供了一种系统,方法和装置,用于使用对等使能的外围组件互连Express(PCI-E)数据通信路径来创建安全数据路径。 在示例性实现中,提供内容接收器和渲染子系统,每个都识别另一个。 内容接收器可操作以从诸如机顶盒的源接收受保护的内容。 在将呈现子系统认证为经批准的内容接收者之后,内容接收器优选地通过设备系统之间的对等使能的PCI-E通信信道将解密的内容信号传送到渲染子系统。 一旦需要对解密的内容执行渲染处理操作,渲染子系统可以在传输到相关联的显示设备之前加密所渲染的内容以进行呈现。
    • 4. 发明申请
    • System and method for managing encrypted multimedia content with an information handling system
    • 用信息处理系统管理加密的多媒体内容的系统和方法
    • US20050228752A1
    • 2005-10-13
    • US10819413
    • 2004-04-07
    • David KonetskiNeeraj Srivastava
    • David KonetskiNeeraj Srivastava
    • G06F21/00G06F17/60
    • G06F21/6236G06F21/10
    • Robust presentation of protected content at an information handling system is supported by a content protection model that transcribes content from external encryption schemes to an internal rendering encryption scheme for transfer of the protected content across user-accessible buses to rendering subsystems that present the content. Content encrypted in one of plural proprietary content protection schemes is transcribed by a content transcription engine that applies an updateable protection scheme transcript table to decrypt the content from the proprietary scheme to a common scheme supported by rendering subsystems. A content rights mapping engine applies a content rights map to map user rights to the content from the external to the internal content protection schemes.
    • 内容保护模式支持在信息处理系统中保护内容的稳健呈现,该内容保护模型将内容从外部加密方案转录到内部呈现加密方案,用于将受保护内容跨用户可访问总线传输到呈现内容的呈现子系统。 以多个专有内容保护方案之一加密的内容由内容转录引擎转录,内容转录引擎应用可更新的保护方案转录表,以将内容从专有方案解密为由渲染子系统支持的公共方案。 内容权限映射引擎应用内容权限映射来将用户权限映射到来自外部内容保护方案的内容。
    • 6. 发明授权
    • System and method for information handling system wireless audio driven antenna
    • 信息处理系统和方法无线音频驱动天线
    • US08432931B2
    • 2013-04-30
    • US12815676
    • 2010-06-15
    • David KonetskiPratik M. Mehta
    • David KonetskiPratik M. Mehta
    • H04L12/413
    • H04R3/12H04W28/12H04W72/0446H04W72/1257H04W72/1273H04W72/1289
    • Audio information coexists with best efforts data on a wireless network, such as a wireless local area network, by defining a backoff dedicated to communicate of audio information and using undedicated resources to communicate best efforts data. The backoff has a periodic interval that corresponds to the sample rate of the audio information so that a set of audio frame slots communicated at the start of a backoff interval has a length of time to complete communication. The set of audio frame slots has, for instance, an audio frame slot for each audio endpoint interfaced with the network. Periodic backoffs ensures synchronized audio playback by dedicating an antenna to communication of audio frames at the sample rate of the audio information, while supporting best efforts network communication when audio information is not being communicated.
    • 音频信息与诸如无线局域网的无线网络上的最佳努力数据共存,通过定义专用于音频信息通信的回馈和使用未经专用的资源来传达最佳努力数据。 退避具有对应于音频信息的采样率的周期性间隔,使得在退避间隔开始时通信的一组音频帧时隙具有完成通信的时间长度。 该组音频帧时隙具有例如与网络接口的每个音频端点的音频帧时隙。 定期回退通过以音频信息的采样率将天线专用于音频帧的通信来确保同步音频回放,同时在不传送音频信息的同时支持最佳努力网络通信。
    • 8. 发明申请
    • System and Method for Remote Use of Information Handling System Audio Components
    • 远程使用信息处理系统音频组件的系统和方法
    • US20080082838A1
    • 2008-04-03
    • US11536039
    • 2006-09-28
    • Art AchariyakosolDavid KonetskiDouglas Peeler
    • Art AchariyakosolDavid KonetskiDouglas Peeler
    • G06F1/00
    • G06F1/32G06F1/3287G06F3/16G06F3/165Y02D10/171Y02D50/20
    • An information handling system plays audio provided from a portable audio device at an information handling system audio subsystem in operating and powered down states of the information handling system. In the operating state, digital audio information is communicated from the portable audio device through a serial link for rendering at the information handling system into an analog audio signal presented by the audio subsystem. In the powered down state, digital audio information is rendered at the portable audio device and communicated as an analog audio signal through the serial link to the information handling system. A system module at the information handling system selectively switches the serial link to interface with the audio subsystem and play the analog signal as audible sounds. The system module supplies power to the audio subsystem to support playing the analog signal with the information handling system in the powered down state.
    • 信息处理系统在信息处理系统音频子系统中从便携式音频设备提供的音频信号处理系统的操作和掉电状态。 在操作状态下,数字音频信息从便携式音频设备通过串行链路传送,用于在信息处理系统处呈现由音频子系统呈现的模拟音频信号。 在掉电状态下,数字音频信息在便携式音频设备处呈现,并通过串行链路传送到模拟音频信号到信息处理系统。 信息处理系统中的系统模块选择性地将串行链路切换到与音频子系统的接口,并将模拟信号作为可听见的声音播放。 系统模块为音频子系统提供电源,以支持在掉电状态下与信息处理系统播放模拟信号。
    • 9. 发明申请
    • System and method for audible error messaging of an incorrect optical medium
    • 用于错误光学介质的声音错误消息的系统和方法
    • US20060240871A1
    • 2006-10-26
    • US11112251
    • 2005-04-22
    • David KonetskiThomas Pratt
    • David KonetskiThomas Pratt
    • H04B1/38
    • G11B20/12
    • An error engine associated with an optical disc drive plays an audible voice error message if an optical medium inserted in the optical drive based system is incompatible with the optical drive based system. For instance, if an optical medium with video navigation is input into an optical drive based system that supports only audio navigation, a voice message states, “this video disc is not playable in an audio system.” Plural types of voice messages may be selected to address plural types of incompatibilities. The voice messages are stored on the optical medium, in the optical drive based system or at a network location accessible by the optical drive based system.
    • 如果插入基于光驱的系统中的光学介质与基于光驱的系统不兼容,则与光盘驱动器相关联的错误引擎发出声音语音错误消息。 例如,如果将具有视频导航的光学介质输入到仅支持音频导航的基于光驱的系统中,则语音消息指出“该视频盘在音频系统中不可播放”。 可以选择多种类型的语音消息来解决多种类型的不兼容性。 语音消息存储在光学介质上,基于光驱的系统中,或存储在基于光驱的系统可访问的网络位置。