System and method for bypassing an access point in a local area network for P2P data transfers
    1.
    发明授权
    System and method for bypassing an access point in a local area network for P2P data transfers 有权
    绕过局域网接入点进行P2P数据传输的系统和方法

    公开(公告)号:US08934465B1

    公开(公告)日:2015-01-13

    申请号:US13284046

    申请日:2011-10-28

    IPC分类号: H04W4/00 H04L12/26 H04J3/16

    摘要: A system and method for bypassing an access point in a wireless Local Area Network (LAN) for direct point-to-point data transfers are provided. A user device in the wireless LAN is equipped with a primary local wireless interface establishing a wireless communication link with an access point of the wireless LAN, a secondary local wireless interface used for direct point-to-point (P2P) file transfers, and a P2P file transfer application. When the P2P application desires to transfer a data file to another user device within the wireless LAN, the user device determines whether the other user device is within a coverage area of the secondary local wireless interface and whether the file transfer meets one or more alternate transfer criterion. If so, the data file is transferred to the other user device via a direct P2P wireless communication link, thereby bypassing the access point of the wireless LAN.

    摘要翻译: 提供了一种用于绕过无线局域网(LAN)中的接入点进行直接点对点数据传输的系统和方法。 无线LAN中的用户设备配备有主要本地无线接口,其建立与无线LAN的接入点的无线通信链路,用于直接点对点(P2P)文件传输的辅助本地无线接口,以及 P2P文件传输应用程序。 当P2P应用程序希望将数据文件传送到无线LAN内的另一用户设备时,用户设备确定其他用户设备是否在辅助本地无线接口的覆盖区域内,以及文件传输是否满足一个或多个替代传输 标准。 如果是这样,则通过直接P2P无线通信链路将数据文件传送到其他用户装置,从而绕过无线LAN的接入点。

    System and method providing quality based peer review and distribution of digital content
    2.
    发明授权
    System and method providing quality based peer review and distribution of digital content 失效
    系统和方法提供基于质量的同行评议和分发数字内容

    公开(公告)号:US08060574B2

    公开(公告)日:2011-11-15

    申请号:US13017877

    申请日:2011-01-31

    IPC分类号: G06F13/00

    CPC分类号: H04L67/1072

    摘要: A digital content review and distribution system and method are provided. In general, a number of authors of digital content register with a content review and distribution agent, which may be hosted by a central server. The authors agree to review digital content submitted by other authors in exchange for review and distribution of their own content. In operation, an author submits metadata associated with digital content to be reviewed and optionally the digital content to the content review and distribution agent. In response to the submission, the content review and distribution agent effects a review of the digital content by one or more groups of reviewers, where the groups of reviewers are selected from the other authors registered with the content review and distribution agent based on the metadata for the digital content and reviewer credentials of the other authors.

    摘要翻译: 提供数字内容审查和分发系统和方法。 一般来说,一些数字内容的作者注册了内容审查和分发代理,可能由中央服务器托管。 作者同意审查其他作者提交的数字内容,以交换自己的内容的审查和分发。 在操作中,作者将与数字内容相关联的元数据提交给内容审查和分发代理,并将数字内容选择性地提交给内容审查和分发代理。 响应于提交内容,内容审查和分发代理对一组或多组审阅者对数字内容进行审查,其中从基于元数据的内容审查和分发代理注册的其他作者中选择审阅者组 用于其他作者的数字内容和审阅者凭据。

    Automated real-time secure user data sourcing
    3.
    发明授权
    Automated real-time secure user data sourcing 失效
    自动实时安全用户数据采集

    公开(公告)号:US08055536B1

    公开(公告)日:2011-11-08

    申请号:US11689256

    申请日:2007-03-21

    IPC分类号: G06Q30/00

    摘要: Profiling data for a consumer can be generated from one or more of the consumer's own financial records. The profiling data can be provided by the consumer him or herself through use of one or more computing devices subject to terms, conditions, rules, and/or other parameters set by the consumer. The profiling data may be provided to one or more interested parties in exchange for value, with the exchange negotiated by one or more software agents acting on behalf of the consumer. The profiling data may be provided in a manner such that it is accessible only in a manner specified by the consumer. For instance, profiling data may be subject to digital rights management or other restrictions such that the receiving party or parties may only access the data for a limited time.

    摘要翻译: 可以从一个或多个消费者自己的财务记录中生成消费者的分析数据。 消费者可以通过使用受消费者设定的条款,条件,规则和/或其他参数的一个或多个计算设备来提供分析数据。 分析数据可以被提供给一个或多个感兴趣的各方以换取价值,由一个或多个代表消费者的软件代理商协商的交换。 分析数据可以以仅由消费者指定的方式访问的方式来提供。 例如,分析数据可能会受到数字版权管理或其他限制,使得接收方或双方只能在有限的时间内访问数据。

    System and method for bypassing an access point in a local area network for P2P data transfers
    4.
    发明授权
    System and method for bypassing an access point in a local area network for P2P data transfers 有权
    绕过局域网接入点进行P2P数据传输的系统和方法

    公开(公告)号:US08054815B2

    公开(公告)日:2011-11-08

    申请号:US12647923

    申请日:2009-12-28

    IPC分类号: H04W4/00 H04L12/28 H04J3/16

    摘要: A system and method for bypassing an access point in a wireless Local Area Network (LAN) for direct point-to-point data transfers are provided. A user device in the wireless LAN is equipped with a primary local wireless interface establishing a wireless communication link with an access point of the wireless LAN, a secondary local wireless interface used for direct point-to-point (P2P) file transfers, and a P2P file transfer application. When the P2P application desires to transfer a data file to another user device within the wireless LAN, the user device determines whether the other user device is within a coverage area of the secondary local wireless interface and whether the file transfer meets one or more alternate transfer criterion. If so, the data file is transferred to the other user device via a direct P2P wireless communication link, thereby bypassing the access point of the wireless LAN.

    摘要翻译: 提供了一种用于绕过无线局域网(LAN)中的接入点进行直接点对点数据传输的系统和方法。 无线LAN中的用户设备配备有主要本地无线接口,其建立与无线LAN的接入点的无线通信链路,用于直接点对点(P2P)文件传输的辅助本地无线接口,以及 P2P文件传输应用程序。 当P2P应用程序希望将数据文件传送到无线LAN内的另一个用户设备时,用户设备确定其他用户设备是否在辅助本地无线接口的覆盖区域内,以及文件传输是否满足一个或多个替代传输 标准。 如果是这样,则通过直接P2P无线通信链路将数据文件传送到其他用户装置,从而绕过无线LAN的接入点。

    CLIENT-SIDE WATERMARKING USING HYBRID I-FRAMES
    5.
    发明申请
    CLIENT-SIDE WATERMARKING USING HYBRID I-FRAMES 失效
    使用混合I帧的客户端水印

    公开(公告)号:US20110268197A1

    公开(公告)日:2011-11-03

    申请号:US13162673

    申请日:2011-06-17

    IPC分类号: H04N7/26 G06K9/00

    摘要: A system and method for client-side watermarking of digital content using hybrid Intra-Frames (I-Frames) are provided. In general, a content source provides a compressed video stream and a hybrid I-Frame stream to a client device via a network. The hybrid I-Frame stream includes a number of low-loss I-Frames corresponding to select ones of the I-Frames in the compressed video stream to be used for client-side watermarking. The client device watermarks the I-Frames in the hybrid I-Frame stream, optionally compresses the watermarked I-Frames, and replaces the select ones of the I-Frames in the compressed video stream with the watermarked and optionally compressed I-Frames to provide a watermarked version of the compressed video stream.

    摘要翻译: 提供了使用混合帧内(I帧)的数字内容的客户端水印的系统和方法。 通常,内容源经由网络向客户端设备提供压缩视频流和混合I帧流。 混合I帧流包括与要用于客户端电子水印的压缩视频流中的I帧中选择的I帧相对应的多个低损耗I帧。 客户端设备在混合I帧流中对I帧进行水印,可选地压缩加水印的I帧,并用加水印和可选压缩的I帧来替换压缩视频流中的I帧中的选择帧,以提供 压缩视频流的水印版本。

    SELECTION OF I-FRAMES FOR CLIENT-SIDE WATERMARKING
    6.
    发明申请
    SELECTION OF I-FRAMES FOR CLIENT-SIDE WATERMARKING 失效
    选择用于客户端水标志的I框架

    公开(公告)号:US20110261998A1

    公开(公告)日:2011-10-27

    申请号:US13174810

    申请日:2011-07-01

    IPC分类号: G06K9/00

    摘要: A system and method are provided for selecting frames of a compressed video stream that may be used for client-side watermarking. In general, a content source evaluates a number of Intra-Frames (I-Frames) in the compressed video stream using a sample watermark that is similar to actual watermarks that may be used for client-side watermarking. More specifically, each of a number of I-Frames in the compressed video stream is evaluated by first watermarking the I-Frame with the sample watermark. Associated frames in the compressed video stream are then decoded using the watermarked I-Frame. An error value for the decoded video frames is then computed. If the error value is outside of a predetermined error threshold range, the I-Frame is selected as an I-Frame that may be used for client-side watermarking.

    摘要翻译: 提供了一种用于选择可用于客户端电子水印的压缩视频流的帧的系统和方法。 通常,内容源使用类似于可以用于客户端电子水印的实际水印的样本水印来评估压缩视频流中的多个帧内(I帧)。 更具体地,通过首先用样本水印水印I帧来评估压缩视频流中的多个I帧中的每一个。 然后使用水印的I帧来解码压缩视频流中的相关帧。 然后计算解码的视频帧的误差值。 如果误差值在预定的误差阈值范围之外,则选择I帧作为可用于客户端侧水印的I帧。

    INTERCONNECT DEVICE TO ENABLE COMPLIANCE WITH RIGHTS MANAGEMENT RESTRICTIONS
    7.
    发明申请
    INTERCONNECT DEVICE TO ENABLE COMPLIANCE WITH RIGHTS MANAGEMENT RESTRICTIONS 失效
    互连设备,以符合权利管理限制

    公开(公告)号:US20110145935A1

    公开(公告)日:2011-06-16

    申请号:US13029577

    申请日:2011-02-17

    IPC分类号: G06F21/24

    摘要: To help ensure that only authorized media content that is associated with rights management (RM) restrictions is delivered from a compliant RM interface of a source device to a non-compliant RM interface of a destination device, an interconnect device provides a compliant RM interface to connect to the source device and monitors media content received from the source device to detect an embedded digital watermark. The interconnect device takes the necessary steps to determine if the watermark is authentic and control delivery of the media content to the destination device accordingly. The interconnect device may go back to the source device or to a remote service to authenticate the watermark. If the watermark is authentic, the media content is passed by the interconnect device to the non-compliant interface of the destination device outside of normal RM restrictions. Otherwise, the delivery of the media content is restricted by the interconnect device.

    摘要翻译: 为了帮助确保仅将与权限管理(RM)限制相关联的授权媒体内容从源设备的兼容RM接口传递到目的地设备的不兼容RM接口,则互连设备提供兼容的RM接口 连接到源设备并监视从源设备接收的媒体内容以检测嵌入的数字水印。 互连设备采取必要的步骤来确定水印是否是真实的,并且相应地控制媒体内容到目的地设备的传送。 互连设备可以返回到源设备或远程服务以验证水印。 如果水印是真实的,则媒体内容由通常的RM限制之外的互连设备传递到目标设备的非兼容接口。 否则,媒体内容的传送受到互连设备的限制。

    Cross-layer architecture for a network device
    8.
    发明授权
    Cross-layer architecture for a network device 有权
    网络设备的跨层架构

    公开(公告)号:US07733908B1

    公开(公告)日:2010-06-08

    申请号:US11443882

    申请日:2006-05-31

    IPC分类号: H04J3/22

    CPC分类号: H04L69/32

    摘要: A cross-layer architecture for a network device having a number of network interfaces is provided. Each of the network interfaces implements a number of low level layers of a protocol stack and includes an associated network based cross-layer agent. The network device also includes an application based cross-layer agent associated with one or more high level protocol stack layers including an application layer. When the application layer desires to form a network connection to another network device, an arbitration agent operates to identify one of the network interfaces for the network connection. The arbitration agent then effects interconnection of the application based cross-layer agent and the network based cross-layer agent of the network interface and interconnection of the high level protocol stack layers and the low level protocol stack layers of the network interface, thereby forming a complete protocol stack having a cross-layer architecture for the network connection.

    摘要翻译: 提供了具有多个网络接口的网络设备的跨层架构。 每个网络接口实现协议栈的多个低级层,并且包括相关联的基于网络的跨层代理。 网络设备还包括与包括应用层的一个或多个高级协议栈层相关联的基于应用的跨层代理。 当应用层希望形成到另一网络设备的网络连接时,仲裁代理操作以识别用于网络连接的网络接口之一。 仲裁代理然后实现基于应用的跨层代理和网络接口的基于网络的跨层代理的互连以及网络接口的高级协议栈层和低级协议栈层的互连,由此形成 完整的协议栈具有用于网络连接的跨层架构。

    PUSH-CACHING SCHEME FOR A LATE-BINDING ADVERTISEMENT ARCHITECTURE
    9.
    发明申请
    PUSH-CACHING SCHEME FOR A LATE-BINDING ADVERTISEMENT ARCHITECTURE 审中-公开
    用于后绑定广告架构的推送方案

    公开(公告)号:US20080313029A1

    公开(公告)日:2008-12-18

    申请号:US11762366

    申请日:2007-06-13

    IPC分类号: G06Q30/00

    摘要: A system providing late-binding of advertisements to video content and incorporating a push-caching scheme is disclosed. In general, the system includes an advertisement server located at a central location such as a central headend and a number of late-binding systems located at locations such as a number of remote headends. The late-binding systems are connected to the advertisement server via a Wide Area Network (WAN). Each of the late-binding systems is also connected to an associated advertisement cache via a Local Area Network (LAN). A cache assignment agent associated with the advertisement server operates to push advertisements to the advertisement caches associated with the late-binding systems in a predictive fashion based on, for example, historical information for the late-binding systems and/or profiles of users or viewers associated with the client devices served by the late-binding systems.

    摘要翻译: 公开了一种提供广告到视频内容的后期绑定并结合推送缓存方案的系统。 通常,该系统包括位于中央位置的广告服务器,例如中央头端和位于诸如多个远程头端的位置处的多个后期绑定系统。 后期绑定系统通过广域网(WAN)连接到广告服务器。 每个后期绑定系统也通过局域网(LAN)连接到相关联的广告高速缓存。 与广告服务器相关联的缓存分配代理操作以基于例如用于后期绑定系统的历史信息和/或用户或查看者的简档的预测方式将广告推送到与后期绑定系统相关联的广告高速缓存 与后期绑定系统服务的客户端设备相关联。